ABELIA floribunda
ABELIA x grandiflora
ABIES delavayii
ABIES magnifica
ABIES pinsapo
ABIES procera
ABUTILON 'Kentish Belle'
ABUTILON 'Marion'
ABUTILON megapotamicum
ABUTILON 'Souvenir de Bonn'
ABUTILON x suntense
ABUTILON x suntense 'Ralph Gould'
ABUTILON vitifolium seed heads
ABUTILON vitifolium var. album
ABUTILON vitifolium 'Tennant's White'
ACACIA baileyana
ACACIA baileyana 'Purpurea'
ACACIA dealbata
ACACIA farnesiana
ACAENA adscendens
ACAENA caesliglauca
ACAENA inermis 'Purpurea'
ACAENA microphylla
ACAENA microphylla 'Copper Carpet'
ACANTHUS dioscoridis var. perringii
ACANTHUS hirsutus
ACANTHUS mollis
ACANTHUS spinosus
ACER capillipes
ACER griseum
ACER japonicum
ACER japonicum 'Aconitifolium'
ACER japonicum 'Vitifolium'
ACER negundo
ACER negundo 'Flamingo'
ACER palmatum
ACER palmatum f. Atropurpureum
ACER palmatum 'Chitose-yama'
ACER palmatum var. dissectum
ACER palmatum 'Kagiri-nishiki'
ACER palmatum 'Linearilobum'
ACER palmatum 'Osakazuki'
ACER pensylvanicum
ACER pensylvanicum 'Erythrocladum'
ACER plantanoides
ACER plantanoides 'Drummondii'
ACER pseudoplatanus 'Brilliantissimum'
ACER shiraswanum aureum
ACIDANTHERA bicolor see Gladiolus
ACHILLEA 'Anthea'
ACHILLEA argentea
ACHILLEA cartilaginea
ACHILLEA clavennae
ACHILLEA 'Coronation Gold'
ACHILLEA 'Credo'
ACHILLEA 'Fanal'
ACHILLEA 'Faust'
ACHILLEA 'Feuerland'
ACHILLEA 'Forncett Bride'
ACHILLEA 'Forncett Fletton'
ACHILLEA filipendulina
ACHILLEA filipendulina 'Gold Plate'
ACHILLEA filipendulina 'Parker's Variety'
ACHILLEA grandifolia
ACHILLEA 'Hella Glashoff'
ACHILLEA 'Hoffnung'
ACHILLEA 'Inca Gold'
ACHILLEA x kolbiana 'Weston'
ACHILLEA 'Lucky Break'
ACHILLEA 'Martina'
ACHILLEA millefolium 'Lansdorferglut'
ACHILLEA millefolium 'Red Velvet'
ACHILLEA millefolium 'Sammertriese'
ACHILLEA millefolium red flowers
ACHILLEA 'Moonshine'
ACHILLEA ptarmica 'The Pearl'
ACHILLEA ptarmica Nana Compacta
ACHILLEA 'Salmon Beauty'
ACHILLEA Summer Pastels
ACHILLEA 'Taygetea'
ACHILLEA 'Teracotta'
ACHILLEA 'Walter Funcke'
Achillea trials at Wisley, 1998
ACONITUM 'Blue Opal'
ACONITUM x cammarum 'Bicolor'
ACONITUM carmichaelii 'Arendsii'
ACONITUM carmichaelii 'Spatlese'
ACONITUM 'Eleanora'
ACONITUM hemsleyanum
ACONITUM 'Ivorine'
ACONITUM lycoctonum
ACONITUM lycoctonum 'Dark Eyes'
ACONITUM lycoctonum ssp. vulparia
ACONITUM napellus
ACONITUM napellus 'Blue Sceptre'
ACONITUM napellus vulgare 'Carneum'
ACONITUM 'Newry Blue'
ACONITUM stapfianum
ACONITUM 'Stainless Steel'
ACORUS calamus 'Variegatus'
ACORUS gramineus 'Ogon'
ACORUS gramineus 'Variegatus'
ACTAEA
ACTAEA matsumurai Atropurpureum Group
ACTAEA matsumurai 'Elstead'
ACTAEA matsumurai 'White Pearl'
ACTAEA sp. rubra - fruits
ACTAEA rubra f. neglecta – fruits
ACTAEA simplex
ACTAEA simplex - dark leaved
ACTINIDIA kolomikta
ADENOPHORA aurita
ADENOPHORA bulleyana
ADENOPHORA forrestii
ADENOPHORA lilifolia
ADENOPHORA stricta ssp. sessilifolia
ADENOPHORA tashiroi
ADIANTUM capilius-veneris
ADIANTUM pedatum var. subpumilum
ADIANTUM venustum
ADONIS amurensis
ADONIS vernalis
AEGOPODIUM podograria 'Variegatum'
AESCULUS hippocastanum
AESCULUS x neglecta 'Erythrobalstos'
AESCULUS parviflora
AEONIUM arboreum 'Arnold Schwarzkopf'
AEONIUM arboreum 'Atropurpureum'
AETHIONEMA grandiflorum
AETHIONEMA 'Warley Rose'
AGAPANTHUS 'Anthea'
AGAPANTHUS Ardernei hybrid
AGAPANTHUS campanulatus – variegated
AGAPANTHUS 'Delft'
AGAPANTHUS 'Elisabeth Salisbury'
AGAPANTHUS 'Findley's Blue'
AGAPANTHUS 'Glamis Castle' (?)
AGAPANTHUS Headbourne Hybrids
AGAPANTHUS hybrids
AGAPANTHUS 'Loch Hope'
AGAPANTHUS 'Margaret'
AGAPANTHUS 'Margery Fish'
AGAPANTHUS 'Marjorie'
AGAPANTHUS 'Royal Blue'
AGAPANTHUS 'Silver Mist'
AGAPANTHUS 'Snowy Owl'
AGAPANTHUS 'Sybil Barton'
AGAPANTHUS 'Underway'
AGAPANTHUS seed heads
AGASTACHE cana
AGASTACHE 'Firebird'
AGASTACHE foeniculum
AGASTACHE foeniculum 'Snowspire'
AGASTACHE mexicana
AGASTACHE mexicana 'Carille Carmine'
AGAVE macroacantha
AGROPYRON - see ELYMUS
AGROSTEMMA githago
AGROSTEMMA githago (close up)
AJANIA pacifica
AJUGA reptans 'Atropurpurea'
AJUGA reptans 'Burgundy Glow'
AJUGA reptans 'Delight'
AJUGA reptans 'Little Pink Court'
AJUGA reptans 'Variegata'
AKEBIA quinata
ALBUCA shawii
ALCEA rugosa
ALCEA x althaea 'Parkallee'
ALCHEMILLA alpina
ALCHEMILLA conjuncta
ALCHEMILLA erythropoda
ALCHEMILLA mollis
ALCHEMILLA mollis leaves.with raindrops
ALCHEMILLA pliculata
ALCHEMILLA pubescens helvetica
ALCHEMILLA venosa
ALLIARIA petiola
ALISMA plantago-aquatica
ALLIUM aflatunense
ALLIUM angulosum
ALLIUM acuminatum & Osteospernum
ALLIUM 'Joe Elliot'
ALLIUM caeruleum
ALLIUM carinatum ssp. pulchellum
ALLIUM carinatum ssp. f. album
ALLIUM cepa Proliferum Group
ALLIUM cernuum
ALLIUM cernuum 'Hidcote'
ALLIUM cristophii
ALLIUM cristophii seed heads
ALLIUM cyaneum
ALLIUM fistulosum
ALLIUM flavum
ALLIUM giganteum
ALLIUM 'Globemaster'
ALLIUM hollandicum (= A. afltunense)
ALLIUM hollandicum 'Purple Sensation'
ALLIUM hollandicum 'Purple Sensation' seeds
ALLIUM hollandicum 'Purple Sensation' close up
ALLIUM karataviense
ALLIUM moly
ALLIUM nigrum
ALLIUM obliquum
ALLIUM oreophilum
ALLIUM paradoxum var. normale
ALLIUM schoenoprasum
ALLIUM schubertii
ALLIUM scorodoprasum subsp.jajlae
ALLIUM senescens
ALLIUM sphaerocephalon
ALLIUM unifolium
ALLIUM vineale 'Hair'
ALOE striatula
ALOE vera
ALONSOA warscewiczii
ALONSOA meridionalis
ALOPECURUS pratensis 'Aureus'
ALPINA purpurata
ALSTROEMERIA 'Apolo'
ALSTROEMERIA aurea
ALSTROEMERIA aurea 'Lutea'
ALSTROEMERIA 'Evening Song'
ALSTROEMERIA hookeri cunninghamii
ALSTROEMERIA ligtu hybrid
ALSTROEMERIA 'Marissa'
ALSTROEMERIA pelegrina
ALSTROEMERIA 'Princess Alexandra'
ALSTROEMERIA psittacina
ALSTROEMERIA 'Rosy Wings'
ALSTROEMERIA 'Sovereign'
ALSTROEMERIA 'Yellow Friendship'
ALSTROEMERIA hybrid
ALTHAEA cannabina
ALTHAEA officinalis
ALYSSOIDES utriculata -fruits
ALYSSUM lagascae
ALYSSUM markgrafii
ALYSSUM saxatile - variegated
ALYSSUM spinosum 'Roseum'
AMARANTHUS caudatus
AMARANTHUS x AMARYGIA parkeri 'Alba'
AMARYLLIS belladonna
AMELANCHIER grandiflora 'Ballerina'
AMELANCHIER lamarckii (?) autumn fl'ge
AMICIA zygomeris
AMPELOPSIS glandulosa breviped. 'Elegans'
AMSONIA elliptica
AMSONIA illustris
AMSONIA jonesii
AMSONIA orientalis
AMSONIA tabernaemontana salicifolia - aut. lvs
ANACAMPTIS pyramidalis ssp. brachystachys
ANAGALLIS monellii
ANAGALLIS monellii 'Studland'
ANAGALLIS monellii 'Sunrise'
ANAPHALIS sinica subsp. morii
ANAPHALIS triplinervis
ANAPHALIS triplinervis 'Sommerschnee'
ANCHUSA azurea 'Loddon Royalist'
ANCHUSA capensis Blue Angel
ANCHUSA officinalis
ANIGOZANTHOS humilis
ANDROSACE languinosa
ANDROSACE rotundifolia
ANEMONE appenina
ANEMONE blanda
ANEMONE blanda 'Radar'
ANEMONE blanda White Splendour'
ANEMONE coronaria (De Caen Group)
ANEMONE coronaria (De Caen Group) 'Mister Fokker'
ANEMONE hupehensis
ANEMONE hupehensis 'Bowles' Pink'
ANEMONE hupehensis 'Bressingham Glow'
ANEMONE hupehensis 'Crispa'
ANEMONE hupehensis 'Hadspen Abundance'
ANEMONE hupehensis japonica
ANEMONE hupehensis 'Rosenschale'
ANEMONE x hybrida
ANEMONE x hybrida 'Honorine Jobert'
ANEMONE x hybrida 'Lady Gilmour'
ANEMONE x hybrida 'Margarete'
ANEMONE x hybrida 'Pamina' seed heads
ANEMONE x hybrida 'Prinz Heinrich'
ANEMONE x hybrida 'Simplicity'
ANEMONE x hybrida 'Whirlwind'
ANEMONE x lipsiensis
ANEMONE multifida 'Major'
ANEMONE narcissiflora
ANEMONE nemorosa
ANEMONE nemorosa 'Alba Plena'
ANEMONE nemorosa 'Allennii'
ANEMONE nemorosa 'Bowles' Purple'
ANEMONE nemorosa 'Green Fingers'
ANEMONE nemorosa 'Hilda'
ANEMONE nemorosa 'Leeds Variety'
ANEMONE nemorosa 'Lychette'
ANEMONE nemorosa 'Robinsoniana'
ANEMONE nemorosa 'Vestal'
ANEMONE obtusiloba alba
ANEMONE ranunculoides
ANEMONE ranunculoides subsp. wocheana
ANEMONE rivularis
ANEMONE sylvestris
ANEMONE tomentosa
ANEMONELLA 'Schoef's Pink'
ANEMONELLA thalictroides
ANEMONOPSIS macrophylla
ANEMONOPSIS macrophylla seed pods
ANETHUM graveolens
ANGELICA archangelica
ANGELICA archangelica 'Corinne Tremaine'
ANGELICA gigas
ANISODONTEA scabrosa
ANOMATHECA laxa
ANTHEMIS marschalliana
ANTHEMIS punctata subsp. cupaniana
ANTHEMIS punctata subsp. foliage
ANTHEMIS tinctoria 'Compacta'
ANTHEMIS tinctoria 'E C Buxton'
ANTHEMIS tinctoria 'E C Buxton' aberration
ANTHEMIS tinctoria 'Grallach Gold'
ANTHEMIS tinctoria 'Sauce Hollandaise'
ANTHEMIS tinctoria seedling
ANTHERICUM liliago
ANTHERICUM ramosum
ANTHRISCUS sylvestris 'Ravenswing'
ANTHRISCUS cerefolium
ANTHYLLIS montana
ANTHYLLIS montana 'Rubra'
ANTIRRHINUM majus 'Taff's White'
ANTIRRHINUM braun-blanquetii
ANTIRRHINUM sempervirens
APIOS americana
APIUM graveolens
APONOGETON distachyos
AQUILEGIA atrata
AQUILEGIA bertolonii
AQUILEGIA buergeriana oxysepala
AQUILEGIA canadensis
AQUILEGIA canadensis 'Nana'
AQUILEGIA canadensis Nora Barlow
AQUILEGIA 'Crimson Star'
AQUILEGIA 'Debutante'
AQUILEGIA flabellata var. pumila
AQUILEGIA 'Robin'
AQUILEGIA Skinneri
AQUILEGIA McKana Group
AQUILEGIA 'Sunburst Ruby'
AQUILEGIA vulgaris
AQUILEGIA vulgaris 'Adelaide Addison'
AQUILEGIA vulgaris var. flore-pleno
AQUILEGIA vulgaris 'Heidi'
AQUILEGIA vulgaris 'Nivea'
AQUILEGIA vulgaris var. stellata
AQUILEGIA vulgaris var. 'Nora Barlow'
AQUILEGIA vulgaris var. 'Royal Purple'
AQUILEGIA vulgaris var. 'Ruby Port'
AQUILEGIA vulgaris var. pink seedling
AQUILEGIA vulgaris 'Strawberry Ice Cream”
AQUILEGIA vulgaris 'Warwick'
AQUILEGIA vulgaris 'Warwick' Guiness'
AQUILEGIA vulgaris Vervaeneana Group
AQUILEGIA vulgaris Vervaeneana Group f'lge
AQUILEGIA vulgaris long-spurred hybrid
AQUILEGIA vulgaris double pale blue
AQUILEGIA vulgaris double lilac
AQUILEGIA vulgaris double lilac/gold
AQUILEGIA vulgaris double pink/white
AQUILEGIA vulgaris double red
AQUILEGIA vulgaris double maroon/white
AQUILEGIA vulgaris double white
AQUILEGIA vulgaris claret/white
AQUILEGIA vulgaris green tipped
AQUILEGIA vulgaris pink/white
AQUILEGIA vulgaris white
AQUILEGIA vulgaris yellow
ARALIA elata
ARALIA elata 'Variegata'
ARALIA cachemirica
ARABIS blepharophylla
ARABIS alpine subsp. caucasica 'Schneehaube' ?
ARABIS alpine subsp. 'Variegata'
ARABIS ferdinandi-coburgi 'Old Gold'
ARBUTUS unedo
ARBUTUS unedo f. rubra
ARBUTUS menziesii
ARCTOTIS x hybrida
ARCTOTIS x hybrida 'Flame'
ARCTOTIS x hybrida 'Mahogany'
ARCTOTIS fastuosa
ARENARIA montana
ARGEMONE grandiflora
ARGEMONE mexicana
ARGEMONE munita (?)
ARGYRANTHEMUM 'Jamaica Primrose'
ARGYRANTHEMUM 'Petite Pink'
ARGYRANTHEMUM gracile 'Chelsea Girl'
ARISAEMA candidissimum
ARISAEMA ciliatum
ARISAEMA ciliatum CT369
ARISAEMA consanguineum
ARISAEMA engleri
ARISAEMA galiatum
ARISAEMA griffithii
ARISAEMA griffithii var. pradhanii
ARISAEMA jacquemontii
ARISAEMA limbatum
ARISAEMA propinquum
ARISAEMA ringens
ARISAEMA serratum
ARISAEMA sikokianum variegated leaf
ARISAEMA speciosum
ARISAEMA speciosum fruit
ARISAEMA tortuosum
ARISAEMA triphyllum
ARISAEMA triphyllum fruit
ARISAEMA urashima
ARISARUM vulgare
ARISTOLOCHIA clematitIs
ARISTOLOCHIA bactica
ARMERIA 'Bee's Ruby'
ARMERIA euscadiensis
ARMERIA 'Joystick Red'
ARMERIA maritime 'Splendens'
ARMERIA pseudarmeria
ARMORACIA rusticana 'Variegata'
ARNEBIA pulchra
ARRHENATHERUM elatius bulbosum 'Varieg.'
ARTEMISIA absinthium 'Huntingdon'
ARTEMISIA absinthium 'Lambrook Silver'
ARTEMISIA alba 'Canescens'
ARTEMISIA arborescens
ARTEMISIA arborescens 'Faith Raven'
ARTEMISIA arborescens 'Porquerolles'
ARTEMISIA lactiflora
ARTEMISIA lactiflora Guizhou Group
ARTEMISIA ludoviciana
ARTEMISIA ludoviciana subsp. ludoviciana var. . - latiloba
ARTEMISIA ludoviciana 'Valerie Finnis'
ARTEMISIA schmiditiana
ARTEMISIA schmiditiana 'Nana'
ARTEMISIA splendens
ARTEMISIA stelleriana
ARTEMISIA vulgaris 'Oriental Limelight'
ARTHROPODIUM candidum
ARTHROPODIUM cirrhatum
ARUM creticum
ARUM italicum italicum
ARUM italicum italicum fruits
ARUM italicum neglectum 'Chameleon'
ARUM maculatum in fruit
ARUM orientale subsp. sinenisii
ARUNCUS dioicus
ARUNCUS dioicus 'Kneiffii'
ARUNDINARIA - see PLEIOBLASTUS ARUNDO donax
ARUNDINARIA - 'Macrophylla'
ARUNDINARIA - var. versicolor
ASARUM arifolium
ASARUM canadense
ASARUM forgesii
ASARUM maximum
ASCLEPIAS incarnata
ASCLEPIAS 'Cinderella' (close up)
ASCLEPIAS 'Cinderella'
ASCLEPIAS tuberosa
ASPHODELINE brevicaulis
ASPHODELINE liburnica
ASPHODELINE lutea
ASPHODELUS albus
ASPHODELUS sp.
ASPLENIUM nidus
ASPLENIUM scolopendrium
ASPLENIUM scolopendrium in snow
ASPLENIUM scolopendrium Crispum Group
ASPLENIUM scolopendrium Undulatum Cristatum Gp
ASPLENIUM trichomanes
ASTELIA chathamica
ASTER alpinus
ASTER amellus 'Brilliant'
ASTER amellus 'Framfieldii'
ASTER amellus 'Jacqueline Genebrier'
ASTER amellus 'King George'
ASTER amellus 'Louise'
ASTER amellus 'Sonia'
ASTER amellus 'Violet Queen'
ASTER batangensis
ASTER delavayi
ASTER divaricatus
ASTER ericoides
ASTER ericoides 'Erlkönig'
ASTER ericoides 'Pink Cloud'
ASTER ericoides 'Ringdove'
ASTER x frikartii
ASTER x frikartii 'Flora's Delight'
ASTER x frikartii 'Jungfrau'
ASTER x frikartii 'Mönch'
ASTER x frikartii 'Wunder von Stafa'
ASTER 'Kylie'
ASTER lateriflorus 'Horizontalis'
ASTER lateriflorus 'Lady in Black'
ASTER lateriflorus 'Prince'
ASTER lateriflorus 'Snow Flurry'
ASTER lateriflorus 'Little Carlow'
ASTER lateriflorus 'Lucinda'
ASTER 'Little Carlow'
ASTER novae-angliae 'Incomparabilis'
ASTER novae-angliae 'Andenken an Alma Pötschke'
ASTER novae-angliae 'Barr's Pink'
ASTER novae-angliae 'Purple Dome'
ASTER novi-belgii 'Algar's Pride'
ASTER novi-belgii 'Bonington White'
ASTER novi-belgii 'Gayborder Royal'
ASTER novi-belgii 'Gurney Slade'
ASTER novi-belgii 'Little Pink Beauty''
ASTER novi-belgii 'Rose Bonnet'
ASTER novi-belgii 'Royal Ruby'
ASTER novi-belgii 'Red Sunset'
ASTER novi-belgii 'Sandford White Swan'
ASTER novi-belgii 'Sheena'
ASTER border of named varieties
ASTER 'Ochtendgloren'
ASTER peduncularis
ASTER 'Pink Star'
ASTER pringlei 'Monte Cassino'
ASTER pyrenaeus 'Lutetia'
ASTER schreberi
ASTER sedifolius
ASTER thomsonii 'Nanus'
ASTER tongolensis
ASTER tradescantii
ASTER turbinellus
ASTILBE x arendsii 'Amethyst'
ASTILBE x arendsii 'Bumalda'
ASTILBE x arendsii 'Deutschland'
ASTILBE x arendsii 'Fanal'
ASTILBE x arendsii 'Freda'
ASTILBE x arendsii 'Granat'
ASTILBE x arendsii 'Hyacinth'
ASTILBE x arendsii 'Montgomery'
ASTILBE x arendsii 'Prof. Van der Vielen'
ASTILBE x arendsii 'Red Sentinel' & 'White Veil'
ASTILBE x arendsii 'Superba'
ASTILBE x arendsii mixed
ASTILBE 'Atrorosea'
ASTILBE x crispa 'Perkeo'
ASTILBE 'Sprite'
ASTRANTIA carniolica
ASTRANTIA carniolica var. rubra
ASTRANTIA 'Dryad' (?) young foliage
ASTRANTIA major
ASTRANTIA major alba
ASTRANTIA major 'Buckland'
ASTRANTIA major 'Canneman'
ASTRANTIA major 'Celtic Star'
ASTRANTIA major 'Claret'
ASTRANTIA major 'Gill Richardson'
ASTRANTIA major 'Hadspen Blood'
ASTRANTIA major 'Hillview Red'
ASTRANTIA major involucrata 'Moira Read'
ASTRANTIA major involucrata 'Shaggy'
ASTRANTIA major involucrata 'Stacey'
ASTRANTIA major 'Rainbow'
ASTRANTIA major rosea
ASTRANTIA major rubra
ASTRANTIA major ' 'Ruby Wedding'
ASTRANTIA major ' 'Sunningdale Variegated'
ASTRANTIA maxima
ASTRANTIA 'Moulin Rouge'
ASTRANTIA 'Stonehouse Perpetual'
ATHROTAXIS laxifolia
ATHYRIUM filix-femina
ATHYRIUM filix-femina 'Frizelliae'
ATHYRIUM niponicum pictum
AUCUBA japonica f. longifolia
AURINIA saxatilis
AZALEAS
AZARA lanceolata
AZARA microphylla
AZARA serrata - flowers
BABIANA stricta
BALLOTTA nigra 'Archer's Variety'
BALLOTTA pseudodictamnus
BANKSIA dryandroides
BANKSIA ericifolia
BAPTISIA australis
BELAMCANDA chinensis
BELLEVALIA pycnantha
BEGONIA grandis subsp. Evansiana
BEGONIA Semperflorens
BELLIS perennis
BELLIS perennis 'Pomponette'
BELLIS perennis 'Shrewley Gold'
BERBERIDOPSIS corallina
BERBERIS koreana - autumn
BERBERIS macrifolia
BERBERIS sieboldii
BERBERIS soulieana
BERBERIS x stenophylla – fruits
BERBERIS temolaica
BERBERIS thunbergii – winter
BERBERIS thunbergii f. atropurpurea - berries
BERBERIS thunbergii f. atropurpurea 'Bagatelle'
BERBERIS thunbergii 'Aurea'
BERBERIS thunbergii 'Golden Ring'
BERBERIS tsangpoensis
BERGENIA 'Abendglocken'
BERGENIA 'Baby Doll'
BERGENIA ciliata
BERGENIA cordifolia
BERGENIA cordifolia 'Tubby Andrews'
BERGENIA craasicolia
BERGENIA 'Eric Smith'
BERGENIA purpurascens
BERGENIA purpurascens var. delavayi
BERGENIA 'Rosi Klose'
BERGENIA 'Schneekissen' flower
BERGENIA 'Schneekönigin'
BERGENIA 'Silberlicht'
BERGENIA stracheyi
BERGENIA stracheyi alba
BERGENIA 'Sunningdale'
BERGENIA semperflorens
BESCHORNERIA yuccoides
BETA vulgaris cicla (Rhubarb Chard)
BETULA albosinensis
BETULA alleghaniensis
BETULA ermanii 'Blush'
BETULA papyrifera
BETULA pendula
BETULA pendula 'Golden Cloud'
BETULA pendula 'Laciniata'
BETULA pendula 'Youngii'
BETULA utilis
BETULA utilis var. jacquemontii
BIDENS ferulifolia
BIDENS heterophylla 'Hannay's Lemon Drop'
BILLARDIERA longiflora fruits
BLECHNUM chilense
BLECHNUM spicant
BLETILLA striata
BOMAREA caldasii
BORAGO officinalis
BORAGO pygmaea
BOUGAINVILLEA - pink
BOUGAINVILLEA spectabilis
BOYKINIA aconitifolia
BOYKINIA major
BRACHYCOME multifida
BRACHYGLOTTIS 'Drysdale'
BRACHYGLOTTIS greyi
BRACHYGLOTTIS media
BRACHYGLOTTIS 'Moira Red'
BRACHYGLOTTIS monroi foliage
BRACTEANTHA bracteata 'Coco'
BRACTEANTHA bracteata 'Dargan Hill Monarch'
BRIZA maxima
BRIZA media
BRUGMANSIA x insignis pink
BRUGMANSIA suaveolens
BRUGMANSIA versicolor 'Grand Marnier'
BRUGMANSIA (orange)
BROMUS inermis Skinner's Gold
BRUNNERA macrophylla
BRUNNERA macrophylla massed
BRUNNERA macrophylla 'Agnes Amez'
BRUNNERA macrophylla 'Dawson's White'
BRUNNERA macrophylla 'Hadspen Cream'
BRUNNERA macrophylla 'Jack Frost'
BRUNNERA macrophylla 'Langford Hewitt'
BRUNNERA macrophylla 'Langtrees'
BRUNNERA macrophylla 'Looking Glass'
BRUNNERA macrophylla 'Silver Wings'
BUDDLEJA alternifolia
BUDDLEJA auriculata
BUDDLEJA crispa
BUDDLEJA davidii
BUDDLEJA davidii 'Harlequin'
BUDDLEJA davidii var. nanhoensis
BUDDLEJA davidii 'Nanho Purple'
BUDDLEJA globosa
BUDDLEJA lindleyana
BUDDLEJA 'Loch Inch'
BUDDLEJA 'Morning Mist'
BUDDLEJA x weyeriana
BUDDLEJA x weyeriana 'Lady de Ramsey'
BUGLOSSOIDES purpurocaerulea
BULBINELLA hookeri
BULBOCODIUM vernum
BUPLEURUM angulosum
BUPLEURUM falcatum
BUPLEURUM fruticosum
BUPLEURUM spinosum
BUPTHALMUM salicifolium
BUPTHALMUM speciosum - see TELEKIA
BUTONUS umbellatus
Cabbage - ornamental
CALAMAGROSTIS x acutiflora 'Karl Foerster'
CALAMAGROSTIS x acutiflora 'Overdam'
CALAMAGROSTIS arundinacea
CALAMAGROSTIS brachytricha
CALAMINTHA grandiflora 'Variegata'
CALAMINTHA nepeta subsp. nepeta
CALANTHE sieboldii
CALCEOLARIA fothergillii
CALCEOLARIA biflora 'Goldcrest'
CALCEOLARIA F1 Sunset
CALCEOLARIA integrifolia
CALCEOLARIA integrifolia 'Kentish Hero'
CALCEOLARIA uniflora var. darwinii
CALCEOLARIA 'Walter Shrimpton'
CALENDULA officinalis
CALENDULA officinalis 'Queen Sophia'
CALLICARPA bodinieri var. giraldii -fruits
CALLISTEMON citrinus
CALLISTEMON citrinus 'Splendens'
CALLISTEMON salignus
CALLUNA vulgaris 'Blazeaway'
CALOCHORTUS barbatus
CALOCHORTUS sp.
CALTHA palustris
CALTHA palustris var. alba
CALTHA palustris 'Flore Pleno'
CALYCANTHUS occidentalis
CALYSTEGIA hederacea 'Flore Pleno'
CAMASSIA cusickii
CAMASSIA leichtlinii
CAMASSIA leichtlinii Caerulea Group
CAMASSIA quamash
CAMELLIA japonica 'Adolphe Audusson'
CAMELLIA japonica 'Apollo'
CAMELLIA japonica 'Brigadoon'
CAMELLIA japonica 'C M Hovey'
CAMELLIA japonica 'Lily Pons'
CAMELLIA x williamsii 'Donation'
CAMELLIA x williamsii 'E. G. Waterhouse'
CAMELLIA x williamsii 'Jury's Yellow'
CAMPANULA alliarifolia
CAMPANULA 'Burghaltii'
CAMPANULA cochleariifolia
CAMPANULA cochleariifolia 'Elizabeth Oliver'
CAMPANULA collina
CAMPANULA garganica 'Blue Diamond'
CAMPANULA garganica 'Dickson's Gold'
CAMPANULA glomerata 'Joan Elliott'
CAMPANULA glomerata 'Caroline
CAMPANULA glomerata 'Philip Boughton'
CAMPANULA glomerata 'Superba'
CAMPANULA 'Hallii'
CAMPANULA incurva
CAMPANULA 'Kent Belle'
CAMPANULA lactiflora
CAMPANULA lactiflora 'Loddon Anna'
CAMPANULA lactiflora 'Superba'
CAMPANULA latifolia
CAMPANULA latifolia 'Alba'
CAMPANULA latifolia 'Brantwood'
CAMPANULA latifolia 'Buckland'
CAMPANULA latifolia 'Roger Wood'
CAMPANULA latiloba
CAMPANULA latiloba 'Hidcote Amethyst'
CAMPANULA latiloba 'Highcliffe Variety'
CAMPANULA persicifolia
CAMPANULA persicifolia alba
CAMPANULA persicifolia 'Blue Bloomers'
CAMPANULA persicifolia 'Chettle Charm'
CAMPANULA persicifolia double blue
CAMPANULA persicifolia 'Fleur de Neige'
CAMPANULA persicifolia 'Frances'
CAMPANULA persicifolia 'Hampstead White'
CAMPANULA persicifolia var. planiflora
CAMPANULA persicifolia 'Telham Beauty'
CAMPANULA portenschlagiana
CAMPANULA portenschlagiana 'Lieselotte'
CAMPANULA poscharskyana
CAMPANULA poscharskyana 'E H Frost'
CAMPANULA punctata
CAMPANULA punctata 'Alba'
CAMPANULA punctata var. hondoensis
CAMPANULA punctata f. rubriflora
CAMPANULA punctata hybrid
CAMPANULA 'Sarastro'
CAMPANULA saxifraga
CAMPANULA takesimana
CAMPANULA takesimana 'Elizabeth'
CAMPANULA thyrsoides
CAMPANULA trachelium var. alba
CAMPANULA trachelium 'Alba Flore Pleno'
CAMPANULA turbinata 'Jewel'
CAMPANULA versicolor
CAMPSIS grandiflora
CANNA indica 'Purpurea'
CANNA iridiflora
CANNA 'Striata'
CARDAMINE heptaphylla
CARDAMINE pentaphyllos
CARDAMINE pratensis 'Flore Pleno'
CARDAMINE quinquefolia
CARDAMINE waldsteinii
CARDIOCRINUM giganteum
CARDIOCRINUM giganteum var. yunnanense
CARDUUS nutans
CAREX albida
CAREX buchanii
CAREX comans
CAREX comans - bronze
CAREX dipsacea
CAREX elata 'Aurea'
CAREX flagelifera
CAREX hachijoensis 'Evergold'
CAREX morrowii tennolepis
CAREX morrowii 'Variegata'
CAREX muskingumensis
CAREX oshimensis 'Evergold'
CAREX pendula
CAREX petriei
CAREX phyllocephala 'Sparkler'
CAREX siderosticha 'Variegata'
CAREX spissa
CAREX testacea
CARLINA acaulis
CARMICHAELIA glabrata
CARPENTARIA californica
CARPENTARIA californica 'Ladham's Variety'
CARPINUS betulus 'Fastigiata'
CARYOPTERIS incana - weeping form
CARYOPTERIS x clandonensis
CARYOPTERIS x clandonensis 'Ferndown'
CASSINA leptophylla subsp. fulvida
CASSIOPE lycopodiodes
CATALPA bignonioides - seed pods
CATALPA bignonioides 'Aurea'
CATALPA x erubescens 'Purpurea'
CATALPA speciosa 'Pulverulenta'
CATANANCHE caerulea
CATANANCHE caerulea 'Bicolor'
CEDRUS libani
CEANOTHUS x burkwoodii
CEANOTHUS 'Concha'
CEANOTHUS x pallida 'Marie Simon'
CEANOTHUS 'Puget Blue'
CELASTRUS orbiculatus
CELMISIA allanii
CELMISIA spectabilis
CELMISIA sp.
CENOLOPHIUM denudatum
CENTAUREA benoistii
CENTAUREA cineraria cineraria
CENTAUREA dealbata
CENTAUREA hypolouca 'John Coutts'
CENTAUREA macrocephala
CENTAUREA montana
CENTAUREA montana carnea
CENTAUREA montana alba
CENTAUREA montana 'Lady Flora Hastings'
CENTAUREA nigra
CENTAUREA pulcherrima
CENTAUREA 'Pulchra Major'
CENTAUREA triumphettii stricta
CENTAURIUM erythraea
CENTRANTHUS ruber atrococcineus
CENTRANTHUS ruber & C. r. albus
CEPHALARIA gigantea
CERASTIUM tomentosum
CERATOSTIGMA plumbaginoides
CERATOSTIGMA plumbaginoides massed
CERATOSTIGMA willmottianum
CERCIDIPHYLLUM japonicum
CERCIS canadensis 'Forest Pansy'
CERCIS siliquastrum
CERINTHE glabra
CERINTHE major 'Golden Bouquet'
CERINTHE major 'Purpurascens'
CESTRUM elegans
CESTRUM 'Newelii'
CESTRUM parqui
CESTRUM psittacina
CESTRUM roseum 'Ilnaculin'
CHAENOMOLES speciosa
CHAENOMOLES speciosa 'Moerloosei'
CHAENOMOLES x superba 'Pink Lady'
CHAENOMOLES sp.
CHAEROPHYLLUM hirsutum 'Roseum'
CHAMAECYPARIS lawsoniana 'Columnaris'
CHAMAECYPARIS lawsoniana 'Minima Aurea'
CHAMAECYPARIS obtusa 'Nana Lutea'
CHAMAECYPARIS pisifera 'Filifera Aurea'
CHAMAEMELUM nobile 'Flore Pleno'
CHAMERION angustifolium album
CHAMERION dodonaei
CHASMANTHE bicolor
CHASMANTHIUM latifolium
CHASMANTHIUM paniculatum
CHELIDONIUM majus
CHELIDONIUM majus 'Laciniata Flore Pleno'
CHELONE obliqua
CHELONOPSIS moschata
CHENOPODIUM
CHIASTOPHYLLUM oppositifolium
CHIMONANTHUS praecox flower
CHIMONOBABUSA tumidissinoda
CHIONOCHLOA conspicua
CHIONOCHLOA flavescens
CHIONOCHLOA rubra
CHIONODOXA forbesii 'Alba'
CHIONODOXA - 'Blue Giant'
CHOISYA ternata
CHOISYA ternata 'Lich' Sundance
CHONDROSUM gracile
CHRYSANTHEMUM 'Anastasia'
CHRYSANTHEMUM All's Well
CHRYSANTHEMUM 'Apollo'
CHRYSANTHEMUM 'Breitner's Supreme'
CHRYSANTHEMUM 'Brightness'
CHRYSANTHEMUM coronarium var. discolor
CHRYSANTHEMUM 'Cottage Apricot'
CHRYSANTHEMUM 'Dr.Tom Parr'
CHRYSANTHEMUM 'Emperor of China'
CHRYSANTHEMUM 'Fairy'
CHRYSANTHEMUM 'Jessie Cooper'
CHRYSANTHEMUM 'L'lnnocence
CHRYSANTHEMUM 'L'Innocence' & 'Apollo'
CHRYSANTHEMUM maximum
CHRYSANTHEMUM 'Mei-Kyo'
CHRYSANTHEMUM 'Nantyderry Sunshine'
CHRYSANTHEMUM 'Pennine Jude'
CHRYSANTHEMUM 'Peterkin'
CHRYSANTHEMUM 'Peter Sare'
CHRYSANTHEMUM 'Ruby Mound'
CHRYSANTHEMUM 'Starlet'
CHRYSANTHEMUM 'Tapestry Rose'
CHRYSANTHEMUM 'Wedding Day'
CHRYSANTHEMUM weyrichii
CHRYSANTHEMUM 'Winning's Red'
CHRYSANTHEMUM yezoense
CHRYSANTHEMUM yezoense 'Roseum'
CHRYSOPLENUM davidianum
CHUNDRA petalum (?)
CICHORUM intybus
CICHORUM intybus album
CICHORUM intybus roseum
CIMICIFUGA - see ACTAEA
CIRCAEA lutetiana 'Caveat Emptor'
CIRSIUM Acaule
CIRSIUM falconeri
CIRSIUM rivulare 'Atropurpureum'
CISTUS albidus
CISTUS creticus subsp. Creticus
CISTUS incanus
CISTUS ladanifer
CISTUS monspeliensis
CISTUS x laxus 'Snow White'
CISTUS x pulverulentus
CISTUS x pulverulentus 'Sunset'
CISTUS x purpureus
CISTUS x purpureus 'Betty Taudevin'
CISTUS salviifolius
CISTUS salviifolius prostrates
CISTUS 'Silver Pink
CISTUS symphytifolius
CITRUS reticulate
CLARKIA mixed doubles hybrids
CLARKIA pulchella
CLEMATIS addisonii
CLEMATIS aethusifolia
CLEMATIS 'Alba Luxurians'
CLEMATIS 'Alionushka'
CLEMATIS alpina
CLEMATIS alpina 'Frances Rivis'
CLEMATIS alpina 'Frankie'
CLEMATIS alpina 'Pamela Jackman'
CLEMATIS 'Amelia Joan'
CLEMATIS 'Andromeda'
CLEMATIS 'Anita'
CLEMATIS 'Aotearoa'
CLEMATIS 'Arabella'
CLEMATIS aristata x gentianoides
CLEMATIS armandii
CLEMATIS armandii 'Apple Blossom'
CLEMATIS x aromatica
CLEMATIS 'Asao'
CLEMATIS 'Asashimo'
CLEMATIS 'Ascotiensis'
CLEMATIS australis
CLEMATIS 'Bagatelle'
CLEMATIS 'Barbara Dibley'
CLEMATIS barbellata
CLEMATIS 'Bells of Emei Shan'
CLEMATIS 'Bill Mackenzie'
CLEMATIS 'Blekitny Aniol'
CLEMATIS 'Black Prince'
CLEMATIS 'Blue Eclipse'
CLEMATIS 'Broughton Bride'
CLEMATIS 'Broughton Star'
CLEMATIS 'Buckland Beauty'
CLEMATIS campaniflora
CLEMATIS x cartmanii 'Avalanche'
CLEMATIS x cartmanii 'Joe'
CLEMATIS chiianensis 'Love Child'
CLEMATIS 'Chalcedony'
CLEMATIS cirrhosa var. balearica
CLEMATIS cirrhosa var. purpurascens 'Freckles'
CLEMATIS cirrhosa var. purpurascens 'Jingle Bells'
CLEMATIS cirrhosa 'Wisley Cream'
CLEMATIS 'Columella'
CLEMATIS 'Comtesse de Bouchard'
CLEMATIS 'Constance'
CLEMATIS crispa
CLEMATIS 'Daniel Deronda'
CLEMATIS 'Doctor Ruppel'
CLEMATIS 'Duchess of Albany'
CLEMATIS 'Duchess of Edinburgh'
CLEMATIS x durandii
CLEMATIS 'Elegafumina'
CLEMATIS 'Elsa Spath' & Viburnum opulus
CLEMATIS 'Elsa Spath'
CLEMATIS 'Emilia Plater'
CLEMATIS 'Ernest Markham'
CLEMATIS x eriostemon
CLEMATIS x eriostemon 'Blue Boy'
CLEMATIS x eriostemon 'Hendersonii'
CLEMATIS 'Etoile Rose'
CLEMATIS 'Etoile Violette'
CLEMATIS 'Evione'
CLEMATIS 'Evipo 004'
CLEMATIS 'Evipo 023'
CLEMATIS 'Evipo 024'
CLEMATIS 'Evisix'
CLEMATIS 'Evohill'
CLEMATIS 'Fairy'
CLEMATIS fasciculiflora
CLEMATIS flammula
CLEMATIS 'Floral Feast'
CLEMATIS florida 'Flore Pleno'
CLEMATIS florida 'Pistachio'
CLEMATIS florida 'Sieboldiana'
CLEMATIS 'Fond Memories'
CLEMATIS 'Fujimusume'
CLEMATIS 'Fukuzono'
CLEMATIS fusca
CLEMATIS 'General Sikorski'
CLEMATIS 'Gillian Blades'
CLEMATIS 'Gravetye Beauty'
CLEMATIS 'Guernsey Cream'
CLEMATIS 'Guilding Star'
CLEMATIS 'Hagley Hybrid'
CLEMATIS 'Hanajima'
CLEMATIS 'Helios'
CLEMATIS 'Helsingborg'
CLEMATIS heracleifolia
CLEMATIS 'H. F. Young'
CLEMATIS hirsutissima var. scottii
CLEMATIS 'Honora'
CLEMATIS 'Hotaka'
CLEMATIS 'Huldine'
CLEMATIS 'Hybrida Sieboldii'
CLEMATIS ianthina var. ianthina
CLEMATIS 'Ibi'
CLEMATIS integrifolia
CLEMATIS integrifolia 'Hakuree'
CLEMATIS integrifolia 'Pastel Blue'
CLEMATIS 'Iubileinyi -70'
CLEMATIS 'Jackmanii'
CLEMATIS 'Jacqueline du Pre'
CLEMATIS 'Jan Lindmark'
CLEMATIS 'Jenny Caddick'
CLEMATIS 'John Huxtable'
CLEMATIS 'John Paul II'
CLEMATIS 'Josephine'
CLEMATIS x jouiniana
CLEMATIS x jouiniana 'Praecox'
CLEMATIS 'Kaaru'
CLEMATIS 'Kacper'
CLEMATIS 'Kaiu'
CLEMATIS 'Kakio'
CLEMATIS 'Kardynal Wyszynski'
CLEMATIS 'Kathleen Dunford'
CLEMATIS 'Kermesina'
CLEMATIS 'Kiri Te Kanawa'
CLEMATIS 'Konigskind'
CLEMATIS koreana seedling
CLEMATIS 'Kugotia'
CLEMATIS 'Lady Betty Balfour'
CLEMATIS 'Lady Bird Johnson'
CLEMATIS 'Lasurstern'
CLEMATIS 'Lincoln Star'
CLEMATIS 'Louise Rowe'
CLEMATIS 'Luther Burbank'
CLEMATIS macropetala
CLEMATIS macropetala 'Maidwell Hall'
CLEMATIS macropetala 'Markham's Pink'
CLEMATIS 'Mme. Julia Correvon'
CLEMATIS mandschuria
CLEMATIS 'Margaret Hunt'
CLEMATIS 'Marie'
CLEMATIS 'Marie Boisselot'
CLEMATIS 'Marmori'
CLEMATIS 'Maureen'
CLEMATIS 'Mayleen' (M)
CLEMATIS 'Michelle'
CLEMATIS 'Mikelite'
CLEMATIS 'Miss Bateman'
CLEMATIS 'Mrs. N Thompson'
CLEMATIS montana
CLEMATIS montana 'Alba'
CLEMATIS montana 'Marjorie'
CLEMATIS montana var. rubens
CLEMATIS montana 'Tetrarose'
CLEMATIS montana var. rubens 'Freda'
CLEMATIS 'Moonbeam'
CLEMATIS 'Mrs Cholmondeley'
CLEMATIS 'My Angel'
CLEMATIS napaulensis
CLEMATIS 'Nikolai Rubtsov'
CLEMATIS 'Niobe'
CLEMATIS obscura
CLEMATIS 'Odoriba'
CLEMATIS orientalis
CLEMATIS orientalis seed heads
CLEMATIS 'Pafar'
CLEMATIS 'Pagoda'
CLEMATIS 'Pangbourne Pink'
CLEMATIS patens 'Toki'
CLEMATIS 'Paul Farges'
CLEMATIS 'Perle d'Azur'
CLEMATIS petriei
CLEMATIS phlebantha
CLEMATIS 'Piilu'
CLEMATIS 'Pink Ice'
CLEMATIS 'Pixie'
CLEMATIS 'Polish Spirit'
CLEMATIS potaninii
CLEMATIS 'Prince Charles'
CLEMATIS 'Princess Diana'
CLEMATIS 'Purpurea Plena Elegans'
CLEMATIS recta
CLEMATIS recta 'Purpurea'
CLEMATIS rehderiana
CLEMATIS 'Ristimagi'
CLEMATIS 'Roko-Kolla'
CLEMATIS 'Rooguchi'
CLEMATIS 'Rosy O'Grady' (A)
CLEMATIS 'Rouge Cardinal'
CLEMATIS 'Ruutel'
CLEMATIS 'Sakurahime'
CLEMATIS 'Semu'
CLEMATIS serratifolia
CLEMATIS sibirica
CLEMATIS sibirica 'White Moth'
CLEMATIS spooneri
CLEMATIS 'Star of India'
CLEMATIS 'Sylvia Denny'
CLEMATIS 'Tango'
CLEMATIS tangutica
CLEMATIS tangutica seed heads
CLEMATIS 'Tentel'
CLEMATIS terniflora
CLEMATIS texensis
CLEMATIS 'The Bride'
CLEMATIS 'The President'
CLEMATIS 'The Velvet'
CLEMATIS tibetana ssp. vernayi
CLEMATIS triternata 'Rubromarginata'
CLEMATIS 'Valge Daam'
CLEMATIS 'Venosa Violacea'
CLEMATIS versicolor
CLEMATIS 'Victoria'
CLEMATIS 'Ville de Lyon'
CLEMATIS 'Viola'
CLEMATIS 'Vyvyan Pennell'
CLEMATIS viticella
CLEMATIS viticella subs. Campaniflora
CLEMATIS viticella 'Flore Pleno'
CLEMATIS viticella 'Royal Velours'
CLEMATIS viticella 'Purpurea Plena Elegans'
CLEMATIS 'Voluceau'
CLEMATIS 'Vostock'
CLEMATIS 'Warazawska Nike' (EL)
CLEMATIS 'Whirligig'
CLEMATIS 'White Moth'
CLEMATIS 'Xerxes'
CLEMATIS 'Zoin'
CLEMATIS sp. with small dark brown flowers
CLEMATIS seed head
CLERODENDRUM bungei
CLERODENDRUM trichotomum
CLERODENDRUM trichotomum fargesii fruits
CLETHRA barbinervis
CLIANTHUS puniceus
CLINTONIA andrewsoniana - fruits
CLIVIA miniata
CODONOPSIS clematidea
CODONOPSIS convolvulacea
CODONOPSIS forrestii
CODONOPSIS grey-wilsonii 'Himal Snow'
CODONOPSIS ovata
CODONOPSIS tubulosa
CODONOPSIS vinciflora
CODONOPSIS viridiflora
COLCHICUM autumnale
COLCHICUM autumnale 'Alboplenum'
COLCHICUM byzantinum
COLCHICUM cilicium
COLCHICUM parnassicum
COLCHICUM speciosum
COLCHICUM speciosum 'Album'
COLCHICUM 'Waterlily'
COLCHICUM white double
COLLETIA armata
COLLETIA paradoxa
COLLOMIA grandiflora
COLQUHOUNIA coccinea
COLUTEA x media showing seed pods
COLUTEA arborescens
COMMELINA tuberosa
COMMELINA tuberosa Coelestis Group
CONVALLARIA majalis 'Albostriata'
CONVALLARIA majalis 'Vic Pawlowski's Gold'
CONVOLVULUS althaeoides
CONVOLVULUS cneorum
CONVOLVULUS sabatius
CORDYLINE australis 'Albertii'
CORDYLINE banksii
COREOPSIS auriculata 'Schnittgold'
COREOPSIS 'Goldfink'
COREOPSIS grandiflora variegated
COREOPSIS tinctoria 'Mahogany Midget'
COREOPSIS tripteris
COREOPSIS verticillata
COREOPSIS verticillata 'Grandiflora'
COREOPSIS verticillata 'Moonbeam'
CORIARIA terminalis var. xanthocarpa
CORNUS alba
CORNUS alba sibirica winter stems
CORNUS alba 'Spaethii'
CORNUS canadensis
CORNUS capitata
CORNUS controversa 'Variegata'
CORNUS florida inflorescence
CORNUS florida autumn foliage
CORNUS kousa
CORNUS kousa var. chinensis
CORNUS 'Norman Hadden'
CORNUS nuttallii
CORNUS officinalis
CORNUS sanguinea 'Magic Flame' winter stems
CORNUS sanguinea 'Winter Beauty' winter stems
CORNUS stolonifera 'Falaviramea' winter stems
COROKIA cotoneaster
COROKIA x virgata
CORONILLA valentina 'Citrina'
CORONILLA valentina subsp. Glauca
CORONILLA valentina glauca 'Citrina'
CORONILLA valentina glauca 'Variegata'
CORREA pulchella
CORTADERIA fulvida
CORTADERIA selloana
CORTADERIA selloana 'Albolineata'
CORTADERIA selloana 'Aureolineata'
CORTADERIA selloana 'Pink Feather'
CORTADERIA selloana pumila
CORTADERIA selloana 'Silver Fountain'
CORTADERIA selloana 'Sunningdale Silver'
CORTUSA matthioli
CORYDALIS
CORYDALIS ambigua
CORYDALIS bulbosa albiflora
CORYDALIS cava
CORYDALIS cashmeriana
CORYDALIS cheilanthifolia
CORYDALIS cheilanthifolia bronze seedling
CORYDALIS elata
CORYDALIS flexuosa
CORYDALIS flexuosa AGM form
CORYDALIS flexuosa 'China Blue'
CORYDALIS flexuosa 'Père David'
CORYDALIS flexuosa 'Purple Leaf'
CORYDALIS integra
CORYDALIS lutea
CORYDALIS malkensis
CORYDALIS ochroleuca
CORYDALIS solida
CORYDALIS solida transsylvanica
CORYDALIS solida transsylv. 'George Baker'
CORYDALIS solida transsylv. 'Nettleton Pink'
CORYDALIS solida transsylv. pale pink
CORYLUS avellana - catkins
COSMOS atrosanguineus
COTINUS coggyria
COTINUS coggyria 'Royal Purple'
COTINUS 'Grace'
COTINUS obovatus in autumn
COTONEASTER adpressus
COTONEASTER aitchsonii
COTONEASTER albokermesinus
COTONEASTER allochrous
COTONEASTER amoenus
COTONEASTER antoninae
COTONEASTER apiculatus
COTONEASTER ascendens
COTONEASTER astrophorus
COTONEASTER bergianum
COTONEASTER bullatus
COTONEASTER calocarpus
COTONEASTER coadunatus
COTONEASTER congestus
COTONEASTER crispii
COTONEASTER cuspidatus
COTONEASTER divaricatus
COTONEASTER fangianus
COTONEASTER frigidus 'Cornubia'
COTONEASTER frigidus 'Cornubia' fruits
COTONEASTER griffithii
COTONEASTER harrysmithii
COTONEASTER hesseii
COTONEASTER hjelmqvistii
COTONEASTER horizontalis
COTONEASTER hummellii
COTONEASTER hupehensis
COTONEASTER hurusawianus
COTONEASTER hylmoei
COTONEASTER ichargensis
COTONEASTER ignavus
COTONEASTER induratus
COTONEASTER integerrimus
COTONEASTER jurans
COTONEASTER kweitschoviensis
COTONEASTER latifolius
COTONEASTER lucidus
COTONEASTER megalocarpus
COTONEASTER monopyrenus flowers
COTONEASTER monopyrenus fruits
COTONEASTER nanshan
COTONEASTER nivalis
COTONEASTER obscurus
COTONEASTER parkeri
COTONEASTER polyanthemus
COTONEASTER procumbens
COTONEASTER pryzewalskii
COTONEASTER purpurascens
COTONEASTER roseus
COTONEASTER rotundifolius
COTONEASTER salicifolius 'Stonefield Gnome'
COTONEASTER 'Salmon Spray'
COTONEASTER schantungensis
COTONEASTER sikangensis
COTONEASTER simonsii
COTONEASTER soczavianus
COTONEASTER spiralis
COTONEASTER submultiflorus
COTONEASTER tardiflorus
COTONEASTER tengyuehensis
COTONEASTER tomentellus flowers
COTONEASTER tomentellus fruits
COTONEASTER x watereri
COTONEASTER wilsonii
COTONEASTER zeravschanicuz
CRAMBE cordifolia
CRAMBE maritima
CRASSULA sarcocaulis
CRATAEGUS laciniata
CRATAEGUS persimilis 'Prunifolia'
CREPIS incana
CRINODENDRUM hookerianum
CRINUM x powellii
CRINUM x powellii 'Album'
CROCOSMIA 'Bressingham Blaze'
CROCOSMIA 'Canary Bird'
CROCOSMIA 'Carmin Brilliant'
CROCOSMIA 'Comet'
CROCOSMIA 'Croesus'
CROCOSMIA 'Culzean Peach'
CROCOSMIA 'Dusky Maiden'
CROCOSMIA 'Emberglow'
CROCOSMIA 'Emily McKenzie'
CROCOSMIA 'Firebird'
CROCOSMIA 'George Davison'
CROCOSMIA 'Golden Glory'
CROCOSMIA 'His Majesty'
CROCOSMIA 'Honey Angels'
CROCOSMIA 'Jackanapes'
CROCOSMIA 'Jupiter'
CROCOSMIA 'Lady Hamilton'
CROCOSMIA 'Lady Wilson'
CROCOSMIA latifolia 'Castle Ward late'
CROCOSMIA 'Lucifer'
CROCOSMIA 'Mars'
CROCOSMIA masoniorum
CROCOSMIA paniculata
CROCOSMIA paniculata 'Ruby Velvet'
CROCOSMIA 'Polo'
CROCOSMIA pottsii 'Cuizean Pink'
CROCOSMIA 'Queen Alexandra'
CROCOSMIA 'Oueen of Spain
CROCOSMIA 'Roman Gold'
CROCOSMIA 'Rowallane Yellow'
CROCOSMIA 'Saracen'
CROCOSMIA 'Severn Sunrise'
CROCOSMIA 'Solfaterre'
CROCOSMIA 'Spitfire'
CROCOSMIA 'Star of the East'
CROCOSMIA 'Starfire'
CROCOSMIA 'Voyager'
CROCOSMIA 'Vulcan'
CROCOSMIA 'Walberton Red'
CROCOSMIA 'Walberton Yellow'
CROCOSMIA 'Zambesi'
CROCOSMIA 'Zeal Tan'
CROCUS chrysanthus
CROCUS chrysanthus (purple & yellow)
CROCUS chrysanthus (white)
CROCUS chrysanthus (yellow)
CROCUS chrysanthus (purple)
CROCUS chrysanthus 'Blue Pearl'
CROCUS chrysanthus 'Prins Claus'
CROCUS chrysanthus 'Prinses Beatrix'
CROCUS chrysanthus 'Snow Bunting'
CROCUS chrysanthus 'Saturnus'
CROCUS chrysanthus ''Warley'
CROCUS chrysanthus 'Zwanenburg Bronze'
CROCUS corsicus
CROCUS dalmaticus
CROCUS etruscus
CROCUS imperati subsp. imperati 'De Jaeger'
CROCUS laevigatus 'Fontenayayi'
CROCUS x luteus
CROCUS reticulatus subsp. reticulatus
CROCUS serotinus subsp. salzmannii
CROCUS sieberi
CROCUS sieberi 'Firefly'
CROCUS sp.
CROCUS tommasinianus
CROCUS tommasinianus var pictus
CROCUS vernus hybrids
CROCUS vernus 'Flower Record'
CROCUS vernus 'Purpureus Grandiflorus'
CRYPTOTAENIA japonica f. atropurpurea
CUPHEA llavea 'George Scarlet'
CUPHEA - Oxford hybrid
CUPRESSUS cashmeriana
CYCLAMEN coum
CYCLAMEN coum varieties
CYCLAMEN coum ssp. coum 'Maurice Dryden'
CYCLAMEN creticum
CYCLAMEN greacum
CYCLAMEN hederifolium
CYCLAMEN hederifolium - foliage
CYCLAMEN hederifolium album
CYCLAMEN hederifolium album with Brunnera 'Langtrees'
CYCLAMEN hederifolium 'Ruby Glow'
CYCLAMEN persicum hybrid
CYCLAMEN repandum
CYCLAMEN repandum 'Album'
CYMBALARIA muralis
CYNARA baetica subsp. maroccana
CYNARA cardunculus
CYNARA cardunculus Scolymus Group
CYNARA cardunculus Scolymus Group 'Green Globe'
CYNARA hystrix
CYNOGLOSSUM dioscoridis
CYNOGLOSSUM nervosum
CYPELLA herbertii
CYPERUS involucratus
CYPERUS papyrus
CYPRIMEDIUM acaule
CYPRIMEDIUM caceolus
CYRTOMIUM fortunei
CYTISUS battandieri
CYTISUS scoparius - crimson flowered
DACTYLORHIZA
DACTYLORHIZA elata
DACTYLORHIZA foliosa
DACTYLORHIZA fuchsii
DACTYLORHIZA fuchsii 'Bressingham Bonus'
DACTYLORHIZA grandis
DACTYLORHIZA hybrids
DACTYLORHIZA maculata
DACTYLORHIZA praetermissa
DAHLIA 'Aylett's Dazzler'
DAHLIA 'Arabian Night'
DAHLIA 'Bednall Beauty'
DAHLIA 'Bishop of Llandaff'
DAHLIA 'Blackstar'
DAHLIA 'Brookfield Delight'
DAHLIA 'Cara Tina'
DAHLIA 'Carlos'
DAHLIA 'Christopher Taylor'
DAHLIA coccinea
DAHLIA 'David Howard'
DAHLIA 'Ellen Huston'
DAHLIA 'Exotic Dwarf'
DAHLIA 'Exotic Morgana'
DAHLIA 'Fidalgo Blacky'
DAHLIA 'Grenadier'
DAHLIA 'Honka'
DAHLIA imperialis
DAHLIA 'Jo's Choice'
DAHLIA 'Jalder Jolly'
DAHLIA 'Joby Scarlet'
DAHLIA merckii
DAHLIA merckii compact form
DAHLIA 'Moonfire'
DAHLIA 'Murdoch'
DAHLIA 'Munchen'
DAHLIA 'Nonette'
DAHLIA 'Park Princess'
DAHLIA 'Peter'
DAHLIA 'Pooh'
DAHLIA 'Preston Prk'
DAHLIA 'Tally Ho'
DAHLIA 'Video'
DAPHNE alpina
DAPHNE arbuscula albiflora
DAPHNE bholua
DAPHNE blagayana - flower
DAPHNE x burkwoodii 'Somerset'
DAPHNE x burkwoodii 'Variegata'
DAPHNE cneorum
DAPHNE cneorum 'Eximia'
DAPHNE cneorum 'Poszta'
DAPHNE x houtteana
DAPHNE laureola
DAPHNE mezereum
DAPHNE x napolitana
DAPHNE odora 'Aureomarginata'
DAPHNE retusa
DAPHNE tangutica
DAPHNE tangutica Retusa Group
DAPHNIPHYLLUM macropodum
DARMERA peltata
DARMERA peltata - flowers
DARMERA peltata - foliage
DARMERA peltata - autumn
DATURA - see BRUGMANSIA
DAVIDIA involucrate
DELPHINIUM 'Alice Artindale'
DELPHINIUM 'Atholl'
DELPHINIUM 'Atholl' & 'Butterball'
DELPHINIUM cardinale
DELPHINIUM 'Celebration' & 'Sunkissed'
DELPHINIUM 'Emily Hawkins'
DELPHINIUM 'Faust'
DELPHINIUM Galahad Group
DELPHINIUM 'Kathleen Cooke'
DELPHINIUM King Arthur Group
DELPHINIUM 'Lucy Sahin'
DELPHINIUM menziesii
DELPHINIUM 'Min'
DELPHINIUM 'Molly Buchanan'
DELPHINIUM 'Patricia Johnson'
DELPHINIUM 'Polarnacht
DELPHINIUM 'Princess Caroline"
DELPHINIUM 'Sarabande'
DELPHINIUM 'Sandpiper'
DELPHINIUM 'Tiger Eye'
DELPHINIUM 'Turkish Delight'
DELPHINIUM 'Walter Gemstone'
DELPHINIUM 'Volkerfrieden'
DENDROMECON rigida
DENDRANTHEMA Salmon Fairy
DENDRANTHEMA Golden treasure
DESCHAMPSIA cespitosa
DESCHAMPSIA cespitosa 'Goldgehänge'
DESCHAMPSIA cespitosa 'Goldtau'
DESCHAMPSIA flexuosa 'Aurea' in May
DESCHAMPSIA flexuosa 'Aurea' in August
DESCHAMPSIA flexuosa 'Tatra Gold'
DESFONTAINIA spinosa
DESMODIUM callianthum
DESMODIUM elegans
DEUTZIA x elegantissima 'Rosealind'
DEUTZIA scabra
DEUTZIA setchuenensis var. corymbiflora
DIANELLA caerulea - fruits
DIANELLA tasmanica - fruits
DIANTHUS alpinus 'Joan's Blood'
DIANTHUS alpinus (close up)
DIANTHUS 'Allspice'
DIANTHUS arenarius
DIANTHUS barbatus
DIANTHUS barbatus Nigrescens Grp - foliage
DIANTHUS barbatus 'Sooty'
DIANTHUS 'Beauty of Healey'
DIANTHUS 'Betty Norton'
DIANTHUS 'Binsey Red'
DIANTHUS 'Bridesmaid'
DIANTHUS 'Caesar's Mantle'
DIANTHUS 'Camilla'
DIANTHUS 'Casser's Pink'
DIANTHUS 'Cedric's Oldest. (?)
DIANTHUS 'Charles Edwards'
DIANTHUS 'Chastity'
DIANTHUS 'Cockenzie'
DIANTHUS 'Cockenzie Pink'
DIANTHUS 'Coste Budde'
DIANTHUS cirmateon feucheye
DIANTHUS 'Dad's Favourite'
DIANTHUS 'Dainty Dame'
DIANTHUS 'Damask Superb'
DIANTHUS deltoides
DIANTHUS deltoides 'Leuchtfunk'
DIANTHUS deltoides Wisley variety
DIANTHUS 'Denim Red'
DIANTHUS 'Dewdrop'
DIANTHUS 'Doris'
DIANTHUS 'Dutch Pink'
DIANTHUS 'Edward'
DIANTHUS 'Elizabethan'
DIANTHUS 'Emil Paré'
DIANTHUS 'Enid Anderson'
DIANTHUS 'Fanal'
DIANTHUS 'Farnham Rose'
DIANTHUS 'Fettes Mount.'
DIANTHUS 'Frances Isabel'
DIANTHUS 'Gold Fleck'
DIANTHUS 'Glory'
DIANTHUS 'Gran's Favourite'
DIANTHUS 'Gusford'
DIANTHUS 'Hero' & 'Mrs Dunlop.
DIANTHUS 'Highland Fraser'
DIANTHUS 'Highland Queen'
DIANTHUS 'Hope'
DIANTHUS 'Irish Pink'
DIANTHUS knappii
DIANTHUS 'Laced Avoca'
DIANTHUS 'Laced Hero'
DIANTHUS 'Laced Joy'
DIANTHUS 'Laced Monarch'
DIANTHUS 'Lambrook Beauty'
DIANTHUS 'Len Hutton'
DIANTHUS 'Little Old Lady'
DIANTHUS 'London Brocade'
DIANTHUS 'London Glow'
DIANTHUS 'London Lovely'
DIANTHUS 'Louise's Choice'
DIANTHUS 'Margaret Curtis'
DIANTHUS 'Margery Fish Laced'
DIANTHUS 'Melody'
DIANTHUS 'Messine's Pink'
DIANTHUS 'Molly Blake'
DIANTHUS 'Mrs Holt'
DIANTHUS 'Mrs Sinkins'
DIANTHUS 'Murray's Laced'
DIANTHUS 'Murray's Laced Pink'
DIANTHUS 'Musgrave's Pink'
DIANTHUS 'Napoleon III'
DIANTHUS 'Old Dutch Pink'
DIANTHUS 'Old Fringed'
DIANTHUS 'Old Velvet'
DIANTHUS Oxford Gem
DIANTHUS 'Painted Lady'
DIANTHUS 'Paisley Gem'
DIANTHUS petraeus
DIANTHUS 'Pheasant's Eye'
DIANTHUS 'Picton's Propellor'
DIANTHUS 'Pike's Pink'
DIANTHUS 'Pink Bouquet'
DIANTHUS 'Priory Pink'
DIANTHUS 'Prudence'
DIANTHUS 'Queen of Henri'
DIANTHUS 'Queen of Sheba'
DIANTHUS 'Red Denim'
DIANTHUS 'Red Dwarf'
DIANTHUS 'Red Emperor'
DIANTHUS 'Red Velvet'
DIANTHUS salmonae
DIANTHUS 'Solomon'
DIANTHUS 'Spark'
DIANTHUS 'Squeeks'
DIANTHUS 'St. Nicholas'
DIANTHUS 'Starry Eyes'
DIANTHUS superbus
DIANTHUS superbus crimsonia
DIANTHUS 'Sweetheart Abbey'
DIANTHUS 'Tamsin Fifield'
DIANTHUS 'Toledo'
DIANTHUS Unique
DIANTHUS 'Victorian'
DIANTHUS 'Waithman Beauty'
DIANTHUS 'Waithman's Jubilee'
DIANTHUS 'Waveney' & 'Inglestone'
DIANTHUS 'William Brownhill'
DIANTHUS mixed
DIAPENSIA Lapponica
DIASCIA 'Appleby Apple Blossom'
DIASCIA 'Apricot'
DIASCIA barberae 'Hopley's Apricot'
DIASCIA 'Christine'
DIASCIA 'Coral Belle'
DIASCIA cordata (?)
DIASCIA 'Elizabeth'
DIASCIA fetcaniensis
DIASCIA 'Jackpot'
DIASCIA 'Joyce's Choice'
DIASCIA 'Lilac Belle'
DIASCIA 'Lilac Mist'
DIASCIA personata 'Hopleys'
DIASCIA 'Pink Spot'
DIASCIA 'Red Start'
DIASCIA rigescens
DIASCIA 'Rupert Lambert'
DIASCIA 'Salmon Supreme'
DIASCIA 'Twinkle'
DIASCIA vigilis
Diascia Trials at Wisley
DICENTRA canadensis
DICENTRA 'Candy Hearts'
DICENTRA cucullaria
DICENTRA eximia alba
DICENTRA formosa
DICENTRA formosa alba
DICENTRA formosa subsp. oregana
DICENTRA 'Katy'
DICENTRA 'King of Hearts'
DICENTRA 'Langtrees'
DICENTRA macrantha
DICENTRA macrocapnos
DICENTRA 'Pearl Drops'
DICENTRA 'Snowflakes'
DICENTRA spectabilis
DICENTRA spectabilis 'Alba'
DICENTRA 'Spring Morning'
DICENTRA 'Stuart Boothman'
DICHROMENA colorata
DICTAMNUS albus
DICTAMNUS albus var. purpureus
DICTAMNUS albus & D.a. purpureus
DIERAMA 'Angel White'
DIERAMA pulcherrimum
DIERAMA pulcherrimum 'Blackbird' ( ?)
DIGITALIS cariensis
DIGITALIS davisiana
DIGITALIS dubia
DIGITALIS ferruginea
DIGITALIS 'Glory of Roundway'
DIGITALIS grandiflora
DIGITALIS 'John lnnes Tetra'
DIGITALIS laevigata
DIGITALIS lanata
DIGITALIS lutea
DIGITALIS x mertonensis
DIGITALIS obscura
DIGITALIS parviflora
DIGITALIS purpurea f. albiflora
DIGITALIS purpurea Glittering Prizes Group
DIGITALIS purpurea heywoodii
DIGITALIS purpurea 'Primrose Carousel'
DIGITALIS purpurea - split corona
DIGITALIS 'Saltwood Summer'
DIGITALIS sibirica
DIGITALIS Spice Island
DIGITALIS trojana
DIGITALIS viridiflora
DIPELTA floribunda
DIPLARRHENA moraea
DISANTHUS cercidifolius autmn colour
DISPORUM sessile 'Variegatum'
DODECATHEON meadia
DODECATHEON pulchellum
DODECATHEON pulchellum Red Wings
DODONEA viscose 'Purpurea'
DORONICUM columnae
DORONICUM orientale
DORONICUM orientale 'Magnificum'
DORONICUM plantagineum
DORONICUM 'Spring Beauty'
DRABA sp.
DRACOCEPHALUM forrestii
DRACUNCULUS vulgaris
DREGEA sinensis
DROSERA anglica (?)
DRYAS octopetala
DRYAS octopetala - seed heads
DRYOPTERIS affinis
DRYOPTERIS affinis 'Cristata the King'
DRYOPTERIS dilatata
DRYOPTERIS erythrosora
DRYOPTERIS filix-mas crozier
DRYOPTERIS wallichiana
DUNALIA australis
ECCREMOCARPUS scaber
ECCREMOCARPUS scaber f. carmineus
ECCREMOCARPUS scaber f. roseus
ECHEVERIA
ECHEVERIA 'Perle von Nürnberg'
ECHINACEA purpurea
ECHINACEA purpurea 'Green Edge'
ECHINACEA purpurea 'Robert Bloom'
ECHINACEA purpurea 'Rubinstern'
ECHINACEA purpurea 'Ruby Giant'
ECHINACEA purpurea 'White Lustre'
ECHINACEA purpurea 'White Swan'
ECHINACEA purpurea red & white forms
ECHINOPS 'Nivalis'
ECHINOPS ritro
ECHINOPS 'Veitch's Blue'
ECHINOPS ruthenicus
ECHINOPS sphaerocephalus 'Arctic Glow'
ECHIUM bourgeanum (close up)
ECHIUM candicans
ECHIUM 'Drake's Hybrid' (?)
ECHIUM russicum
ECHIUM vulgare
ECHIUM pininana
EDGEWORTHII chrysantha
EHRETIA acuminata var. obovata
ELAEAGNUS x ebbingei 'Gilt Edge'
ELAEAGNUS x ebbingei 'Limelight'
ELAEAGNUS parvifolia fruits
ELAEAGNUS pungens 'Fredericii'
ELAEAGNUS pungens 'Maculata'
ELAEAGNUS 'Quicksilver'
ELEGIA capensis
ELEUTHEROCOCCUS sieboldianus 'Variegat.
ELYMUS Canadensis f. glaucifolius
ELYMUS hispidus
ELYMUS hispidus in winter
ELYMUS magellanicus
ELYMUS scabrus
EMBOTHRIUM coccineum
EMBOTHRIUM coccineum Lanceolatum Grp.
EOMECON chionanthum
EPILOBIUM - see also CHAMERION
EPILOBIUM glabellum
EPIMEDIUM acuminatum
EPIMEDIUM canatabrigiense
EPIMEDIUM davidii
EPIMEDIUM grandiflorum
EPIMEDIUM grandiflorum 'Crimson Beauty'
EPIMEDIUM grandiflorum 'Lilafee'
EPIMEDIUM grandiflorum 'Nanum'
EPIMEDIUM x perralchicum 'Frohnleten'
EPIMEDIUM perralderianum
EPIMEDIUM perralderianum foliage
EPIMEDIUM x rubrum
EPIMEDIUM x versicolor
EPIMEDIUM x versicolor 'Sulphureum'
EPIMEDIUM x versicolor 'Versicolror'
EPIMEDIUM x warleyense
EPIMEDIUM x warleyense 'Orangekönigin'
EPIMEDIUM x youngianum 'Niveum'
EPIMEDIUM x youngianum 'Roseum'
EPIPACTIS gigantea
EQUISETUM variegatum
ERAGROSTIS curvula
ERANTHIS hyemalis
EREMURUS hybrid
EREMURUS (yellow)
EREMURUS (orange)
EREMURUS himalaicus
EREMURUS x isabellinus 'Cleopatra'
EREMURUS robustus
EREMURUS stenophylla
ERIANTHUS ravennae
ERICA arborea
ERICA arborea var. Alpina
ERICA carnea 'Myretoun Ruby'
ERICA aurea
ERICA Golden Starlet
ERICA John Camper
ERICA x darleyensis Ada S Collins
ERIGERON alpinus
ERIGERON compositus 'Rocky'
ERIGERON 'Darkest of All'
ERIGERON 'Dignity'
ERIGERON 'Dimity'
ERIGERON flettii
ERIGERON 'Four Winds'
ERIGERON 'Gaiety'
ERIGERON glaucus 'Elstead Pink'
ERIGERON karvinskianus
ERIGERON 'Mrs F H Beale'
ERIGERON oreganus
ERIGERON Perhill
ERIGERON philadelphicus
ERIGERON 'Sincerity'
ERIGERON 'White Quakeress'
ERINUS alpinus
ERIOPHYLLUM lanatum
ERODIUM 'Country Park'
ERODIUM cheilanthifolium
ERODIUM glandulosum
ERODIUM manescavii
ERODIUM pelargoniiflorum
ERODIUM petraeum subsp. glandulosum
ERODIUM reichardii
ERYNGIUM alpinum
ERYNGIUM alpinum 'Amethyst'
ERYNGIUM alpinum 'Superbum'
ERYNGIUM bourgatii
ERYNGIUM bourgatii G S Thomas's selection
ERYNGIUM bourgatii 'Oxford Blue
ERYNGIUM bourgatii 'Picos'
ERYNGIUM C.D.R. 1227
ERYNGIUM creticum
ERYNGIUM 'Forncett Ultra'
ERYNGIUM giganteum
ERYNGIUM giganteum 'Silver Ghost'
ERYNGIUM giganteum with Verbascum
ERYNGIUM maritimum
ERYNGIUM x oliverianum
ERYNGIUM pandanifolium
ERYNGIUM planum 'Blaukappe'
ERYNGIUM planum 'Fluela'
ERYNGIUM proteiflorum
ERYNGIUM spinalba
ERYNGIUM x tripartitum
ERYNGIUM variifolium
ERYNGIUM x zabelii
ERYNGIUM x zabelii 'Forncett Ultra'
ERYNGIUM x zabelii 'Jewel'
ERYNGIUM x zabelii 'Violetta'
ERYSIMUM 'Bowles' Mauve'
ERYSIMUM 'Bredon'
ERYSIMUM 'Butterscotch'
ERYSIMUM cheiri 'Harpur Crewe'
ERYSIMUM 'Chelsea Jacket'
ERYSIMUM 'Constant Cheer'
ERYSIMUM 'Elizabeth'
ERYSIMUM 'John Codrington'
ERYSIMUM linifolium
ERYSIMUM linifolium 'Variegatum'
ERYSIMUM 'Mayflower'
ERYSIMUM 'Miss Hopton'
ERYSIMUM 'Moonlight'
ERYSIMUM Mrs. L K Elmhirst
ERYSIMUM mutabile
ERYSIMUM mutabile 'Variegatum'
ERYSIMUM nepeticum
ERYSIMUM torulosum
ERYSIMUM 'Wenlock Beauty'
ERYTHRONIUM californicum 'White Beauty'
ERYTHRONIUM dens-canis
ERYTHRONIUM hendersonii
ERYTHRONIUM howellii
ERYTHRONIUM hybrid
ERYTHRONIUM Joanna
ERYTHRONIUM 'Pagoda'
ERYTHRONIUM revolutum Johnsonii group
ERYTHRONIUM tuolumnense
ERYTHRONIUM sp.
ERYTHRINA crista-galli
ESCALLONIA 'Iveyi'
ESCHSCHOLTZIA californica
ESCHSCHOLTZIA californica 'Apple Blossom'
ESCHSCHOLTZIA californica - cream
ESCHSCHOLTZIA californica Inferno
ESCHSCHOLTZIA 'Sundew'
EUCALYPTUS coccifera
EUCALYPTUS eximia
EUCALYPTUS gunnii
EUCALYPTUS parvifolia
EUCALYPTUS pauciflora ssp. debeuzevillei
EUCALYPTUS pauciflora ssp. niphophila
EUCOMIS autumnalis
EUCOMIS bicolor
EUCOMIS bicolor 'Alba'
EUCOMIS comosa
EUCOMIS 'Sparkling Burgundy'
EUCRYPHIA glutinosa
EUCRYPHIA x intermedia
EUCRYPHIA lucida 'Pink Cloud'
EUCRYPHIA nymansensis
EUCRYPHIA nymansensis 'Nymansay'
EUONYMUS alatus
EUONYMUS alatus autumn colour
EUONYMUS alatus 'Compactus'
EUONYMUS bungeanus
EUONYMUS europaeus – fruits
EUONYMUS europaeus 'Red Cascade'
EUONYMUS fortunei 'Emerald 'n' Gold'
EUONYMUS fortunei 'Harlequin'
EUONYMUS fortunei 'Emerald Gaiety'
EUONYMUS fortunei 'Silver Queen'
EUONYMUS latifolius
EUONYMUS phellomanus
EUONYMUS planipes
EUPATORIUM capillifolium 'Elegant Feather'
EUPATORIUM cannabinum
EUPATORIUM cannabinum seed heads
EUPATORIUM cannabinum 'Album'
EUPATORIUM purpureum macu. 'Atropurpurp.'
EUPATORIUM rugosum
EUPATORIUM rugosum 'Chocolate'
EUPHORIBIA amygdaloides 'Craigieburn'
EUPHORIBIA amygdaloides 'Purpurea'
EUPHORIBIA amygdaloides 'Welsh Dragon'
EUPHORIBIA amygdaloides var. robbiae
EUPHORIBIA biglandulosa foliage
EUPHORIBIA carpatica
EUPHORIBIA ceratocarpa
EUPHORIBIA characias
EUPHORIBIA characias dwarf
EUPHORIBIA characias 'Goldbrook'
EUPHORIBIA characias 'Portuguese Velvet'
EUPHORIBIA ch subsp characias
EUPHORIBIA c.subsp. char. 'Blue Hills'
EUPHORIBIA c.subsp. char. 'Burrow Silver'
EUPHORIBIA c.subsp. char. 'Humpty Dumpty'
EUPHORIBIA c.subsp. char. 'Perry's Winter Blusher'
EUPHORIBIA characias subsp. wulfenii
EUPHORIBIA c. subsp. wulf. 'Emmer Green'
EUPHORIBIA c. subsp. 'John Tomlinson'
EUPHORIBIA c. subsp. 'Lambrook Yellow'
EUPHORIBIA c. subsp. 'Purple & Gold'
EUPHORIBIA c. subsp. var. sibthorpii
EUPHORIBIA cyparissias
EUPHORIBIA cyparissias - autumn f'lge
EUPHORIBIA cyparissias 'Clarice Howard'
EUPHORIBIA cyparissias 'Fens Ruby'
EUPHORIBIA dendroides
EUPHORIBIA dendroides in Mallorca
EUPHORIBIA donii
EUPHORIBIA dulcis
EUPHORIBIA dulcis 'Chameleon'
EUPHORIBIA Excalibur
EUPHORIBIA 'Golden Foam'
EUPHORIBIA griffithii
EUPHORIBIA griffithii 'Dixter'
EUPHORIBIA griffithii 'Fireglow'
EUPHORIBIA griffithii 'King's Caple'
EUPHORIBIA griffithii 'Robert Poland'
EUPHORIBIA hyberna
EUPHORIBIA lathyris – seed head
EUPHORIBIA longifolia
EUPHORIBIA x martinii
EUPHORIBIA x martinii 'Red Dwarf'
EUPHORIBIA mellifera
EUPHORIBIA mellifera in autumn
EUPHORIBIA milii var splendens
EUPHORIBIA myrsinites
EUPHORIBIA nereidum
EUPHORIBIA nicaeensis
EUPHORIBIA nicaeensis subsp. Nicaeensis
EUPHORIBIA pallasii
EUPHORIBIA paralias
EUPHORIBIA palustris
EUPHORIBIA palustris (close up)
EUPHORIBIA pithyusa
EUPHORIBIA polychroma
EUPHORIBIA polychroma 'Candy'
EUPHORIBIA polychroma 'Lacy'
EUPHORIBIA polychroma 'Major'
EUPHORIBIA polychroma 'Midas'
EUPHORIBIA polychroma 'Orange Flush'
EUPHORIBIA Redwing
EUPHORIBIA rigida
EUPHORIBIA rigida 'Sardis'
EUPHORIBIA schillingii
EUPHORIBIA seguieriana subsp. niciciana
EUPHORIBIA sikkimensis
EUPHORIBIA spinosa
EUPHORIBIA stygiana
EUPHORIBIA wallichii
EURYOPS acraeus
EURYOPS acraeus (foliage)
EURYOPS pectinatus
EXOCHORDA x macrantha 'The Bride'
FABIANA imbricata
FABIANA imbricata f. violacea
FAGUS sylvatica
FAGUS sylvatica 'Dawyck'
FAGUS sylvatica Atropupurea Group
FARFUGIUM japonicum 'Aureomaculatum'
FASCICULARIA bicolor
FASCICULARIA pitcairnifolia
FATSHEDERA lizei
FATSIA japonica
FATSIA japonica - inflorescence
FEDIA cornucopiae
FELICIA bergeriana
FERULA communis
FESTUCA amethystina
FESTUCA glauca
FESTUCA glauca 'Golden Toupee'
FESTUCA glauca 'Seeigel'
FESTUCA novae-zelandiae
FESTUCA rubra 'Jughandles'
FIBIGIA clypeata
FILIPENDULA multijuga
FILIPENDULA purpurea
FILIPENDULA ulmaria 'Aurea'
FILIPENDULA ulmaria 'Rosea' (?)
FILIPENDULA ulmaria 'Variegata'
FILIPENDULA rubra
FILIPENDULA rubra 'Venusta'
FILIPENDULA vulgaris 'Plena'
FOENICULUM vulgare
FOENICULUM vulgare 'Giant Bronze'
FOENICULUM vulgare 'Purpureum'
FORSYTHIA viridissima 'Bronxensis'
FOTHERGILLA major Monticola Group
FRAGARIA 'Lipstick'
FRANCOA sonchifolia
FRANCOA sonchifolia Rogerson's form
FRANCOA ramosa
FREESIA hybrids
FREMONTODENDRON 'California Glory'
FRITILLARIA acmopetala
FRITILLARIA acmopetala subsp. wendelboi
FRITILLARIA assyriaca
FRITILLARIA aurea
FRITILLARIA biflora 'Martin Roderick'
FRITILLARIA bithynica
FRITILLARIA crassifolia
FRITILLARIA imperialis
FRITILLARIA imperialis lutea
FRITILLARIA imperialis lutea (red form)
FRITILLARIA imperialis 'Maxima Lutea'
FRITILLARIA imperialis 'Prolifera'
FRITILLARIA imperialis 'Rubra Maxima'
FRITILLARIA imperialis 'The Premier'
FRITILLARIA involucrata
FRITILLARIA karelinii
FRITILLARIA meleagris
FRITILLARIA meleagris alba
FRITILLARIA meleagris & F.m. alba
FRITILLARIA michailovskyi
FRITILLARIA minuta
FRITILLARIA pallidiflora
FRITILLARIA persica
FRITILLARIA persica 'Adiyaman'
FRITILLARIA pinardii
FRITILLARIA pontica
FRITILLARIA pyrenaica
FRITILLARIA pudica
FRITILLARIA recurva
FRITILLARIA stenanthera
FRITILLARIA thunbergii
FRITILLARIA verticillata
FUCHSIA 'Chillerton Beauty'
FUCHSIA Border Queen
FUCHSIA 'Cloth of Gold'
FUCHSIA 'Cambridge Louis'
FUCHSIA denticulata
FUCHSIA excorticata 'Purpurea'
FUCHSIA 'Finn'
FUCHSIA 'Isle of Mull'
FUCHSIA 'Lye's Unique'
FUCHSIA 'Mme. Cornélissen'
FUCHSIA magellanica
FUCHSIA magellanica var. gracilis
FUCHSIA magellanica var. 'Variegata'
FUCHSIA magellanica var. molinae
FUCHSIA magellanica var. 'Sharpitor'
FUCHSIA magellanica var. pumila
FUCHSIA magellanica 'Rosea'
FUCHSIA magellanica 'Thompsonii'
FUCHSIA magellanica 'Versicolor'
FUCHSIA 'Mrs Popple'
FUCHSIA paniculata
FUCHSIA 'Pee Wee Rose'
FUCHSIA 'Phénoménal'
FUCHSIA 'Robbie'
FUCHSIA 'Thalia'
FUCHSIA 'Tom Thumb'
FUCHSIA 'Tom West'
GAGEA transversale
GAILLARDIA x grandiflora 'Burgundy'
GAILLARDIA x grandiflora 'Kobold'
GALACTITES tomentosa
GALANTHUS 'Atkinsonii'
GALANTHUS 'Big Boy'
GALANTHUS 'Brenda Troyle'
GALANTHUS 'Cowhouse Green'
GALANTHUS 'Daphne's Scissors'
GALANTHUS 'Lavinia'
GALANTHUS 'Maidwell L'
GALANTHUS 'Magnet'
GALANTHUS 'Merlin'
GALANTHUS 'Mighty Atom'
GALANTHUS nivalis
GALANTHUS nivalis 'Virescens'
GALANTHUS plicatus
GALANTHUS plicatus 'Wendy's Gold'
GALANTHUS 'S. Arnott'
GALANTHUS 'Tubby Merlin'
GALANTHUS 'Valerie Finnis'
GALEGA x hartlandii
GALEGA x hartlandii 'Alba'
GALEGA officinalis 'Alba'
GALEGA officinalis Coconut Ice'
GALEGA orientalis
GALIUM odoratum
GALTONIA candicans
GALTONIA princeps
GALTONIA viridiflora
GARRYA elliptica
GARRYA elliptica male catkins
GARRYA elliptica female fruits
GAULTHERIA miqueliana
GAULTHERIA mucronata fruits
GAULTHERIA Bell's Seedling
GAURA lindheimeri
GAURA lindheimeri 'Siskiyou Pink'
GAZANIA 'Bronze Beauty'
GAZANIA 'Champagne'
GAZANIA Chansonette
GAZANIA 'Dorothy'
GAZANIA hybrid
GAZANIA krebsiana
GAZANIA Kiss Bronze
GAZANIA 'Pennine Dove'
GAZANIA rigens
GAZANIA Sunset Jayne = 'Sugaja'
GENISTA aetnensis
GENISTA tinctoria 'Flore Pleno'
GENTIANA acaulis
GENTIANA angustifolia
GENTIANA asclepiadea
GENTIANA asclepiadea alba
GENTIANA farreri
GENTIANA lutea
GENTIANA septemfida
GENTIANA sino-ornata
GENTIANA straminea
GENTIANA tibetica
GENTIANA triflora
GENTIANA verna
GENTIANA verna angulosa
GENTIANA wutaiensis
GENTIANA sp.
GERANIUM albanum
GERANIUM 'Ann Folkard'
GERANIUM argenteum
GERANIUM asphodeloides
GERANIUM asphodeloides darker form
GERANIUM 'Blue Sunrise'
GERANIUM 'Brookside'
GERANIUM caffrum
GERANIUM cinereum 'Ballerina'
GERANIUM cinereum 'Lawrence Flatman' -
GERANIUM cinereum var. subcaulescens
GERANIUM cinereum var. 'Giuseppe'
GERANIUM clarkei 'Kashmir White'
GERANIUM clarkei 'Kashmir' varieties
GERANIUM 'Coombland White'
GERANIUM dalmaticum
GERANIUM 'Dilys'
GERANIUM 'Dusky Crûg'
GERANIUM endressii
GERANIUM endressii A.T.Johnson
GERANIUM erianthum
GERANIUM farreri
GERANIUM 'Gillian Perrin'
GERANIUM harveyi
GERANIUM himalayense
GERANIUM himalayense 'Gravetye'
GERANIUM himalayense 'Irish Blue'
GERANIUM himalayense Plenum
GERANIUM ibericum
GERANIUM incanum
GERANIUM 'Johnson's Blue'
GERANIUM 'Joy'
GERANIUM kishtvariense
GERANIUM lambertii 'Swansdown'
GERANIUM x lindavicum 'Apple Blossom'
GERANIUM 'Little Gem'
GERANIUM macrorrhizum 'Album'
GERANIUM macrorrhizum 'Bevan's Variety'
GERANIUM macrorrhizum 'Czakor'
GERANIUM macrorrhizum 'Ingwersen's Vrty.'
GERANIUM macrorrhizum 'Variegatum'
GERANIUM maculatum
GERANIUM maculatum 'Chatto'
GERANIUM maderense
GERANIUM x magnificum
GERANIUM x magnificum 'Rosemoor'
GERANIUM malviflorum
GERANIUM x monacense
GERANIUM Nimbus
GERANIUM nodosum
GERANIUM orientalitibeticum
GERANIUM 'Orkney Pink
GERANIUM x oxonianum 'A T Johnson'
GERANIUM x oxonianum 'Claridge Druce"
GERANIUM x oxonianum 'Frank Lawley'
GERANIUM x oxonianum 'Lace Time'
GERANIUM x oxonianum 'Phoebe Noble'
GERANIUM x oxonianum 'Prestbury Blush'
GERANIUM x oxonianum 'Rose Clair'
GERANIUM x oxonianum f. thurstonianum
GERANIUM x oxonianum f. thurstonianum
GERANIUM 'Southcombe Star'
GERANIUM 'Southcombe 'Wageningen'
GERANIUM palmatum
GERANIUM 'Patricia'
GERANIUM phaeum
GERANIUM phaeum 'Album'
GERANIUM phaeum 'Langthorn's Blue'
GERANIUM phaeum 'Sambor' foliage
GERANIUM 'Phillipe Vapelle'
GERANIUM pratense
GERANIUM pratense f. albiflorum
GERANIUM pratense f. 'Galactic'
GERANIUM pratense 'Mrs Kendall Clark'
GERANIUM pratense 'Pope's Purple'
GERANIUM pratense 'Striatum'
GERANIUM pratense 'Plenum Violaceum'
GERANIUM pratense 'Victor Reiter'
GERANIUM pratense 'Wisley Blue'
GERANIUM procurrens
GERANIUM procurrens autumn foliage
GERANIUM psilostemon
GERANIUM psilostemon 'Bressingham Flair'
GERANIUM pyrenaicum f. albiflorum
GERANIUM pyrenaicum 'Bill Wallis'
GERANIUM 'Rambling Robin'
GERANIUM 'Red Dwarf'
GERANIUM renardii
GERANIUM renardii 'Zeterland'
GERANIUM x riverslea. 'Mavis Simpson'
GERANIUM x riverslea. 'Russell Prichard'
GERANIUM rivulare
GERANIUM robustum
GERANIUM 'Rosanne'
GERANIUM 'Rosie Crûg'
GERANIUM rubescens
GERANIUM Salome'
GERANIUM sinensis
GERANIUM sanguineum
GERANIUM sanguineum 'Album'
GERANIUM sanguineum 'Droplet'
GERANIUM sanguineum 'Elsbeth'
GERANIUM sanguineum 'Jubilee Pink'
GERANIUM sanguineum var. striatum
GERANIUM 'Sea Spray'
GERANIUM sessiliflorum nov.-zelan. Nigricans
GERANIUM sessiliflorum 'Crûg Strain'
GERANIUM 'Sirak'
GERANIUM 'Sue Crûg'
GERANIUM swatense
GERANIUM sylvaticum 'Album'
GERANIUM sylvaticum subsp caeruleum
GERANIUM sylvaticum f. roseum
GERANIUM sylvaticum 'Mayflower'
GERANIUM sylvaticum wild forms
GERANIUM tuberosum
GERANIUM 'Verguld Saffier'
GERANIUM versicolor
GERANIUM viscossimum
GERANIUM wallichianum 'Buxton's Variety'
GERANIUM wallichianum 'Syabru'
GERANIUM wlassovianum – autumn fl'ge
GERANIUM yoshinoi
GEUM chiloense 'Feuermew'
GEUM chiloense 'Mrs Bradshaw'
GEUM alpinum
GEUM coccineum 'Red Wings'
GEUM 'Farmer John Cross'
GEUM 'Nordak'
GEUM rivale
GEUM rivale hybrid
GEUM rivale Leonard's var.
GEUM rivale 'Marmalade'
GEUM triflorum ~ red form
GEUM urbanum
GILLENIA trifoliata
GINKGO biloba
GLADIOLUS callianthus
GLADIOLUS cardinalis
GLADIOLUS carneus
GLADIOLUS communis subsp. byzantinus
GLADIOLUS papilio
GLADIOLUS papilio 'Ruby'
GLADIOLUS 'Mrs Rowley'
GLADIOLUS 'Sweet Shadow'
GLADIOLUS tristis
GLADIOLUS collected S. Africa
GLAUCIDIUM palmatum
GLAUCIDIUM palmatum leucanthum
GLAUCIUM corniculatum
GLAUCIUM flavum
GLAUCIUM flavum fulvum
GLEDITSA triacanthos
GLEDITSA triacanthos 'Rubylace'
GLEDITSA triacanthos 'Sunburst' foliage
GLOBULARIA sp.
GLYCYRRHIZA yunnanensis
GREVILLEA juniperina f. sulphurea
GRINDELIA oregona
GUNNERA magellanica
GUNNERA manicata
GUNNERA tinctoria
GYMNOCARPIUM dryopteris
GYPSOPHILA paniculata Pink Festival
HABERLEA rhodopensis
HACQUETIA epipactis
HACQUETIA epipactis 'Thor'
HAKEA lissosperma
HAKONECHLOA macra 'Alboaurea'
HAKONECHLOA macra 'Aureola'
HALESIA monticola var. vestia f. rosea
HALIMIUM lasianthum
HALIMIUM lasianthum ssp. formosum
x HALIMIOCISTUS sahuccii
x HALIMIOCISTUS wintonensis
HALORAGIS erecta 'Wellington Bronze'
HALORAGIS erecta 'Wellington (autumn)
HAMAMELIS x intermedia 'Allgold'
HAMAMELIS x intermedia 'Diane'
HAMAMELIS x intermedia 'Jelena'
HAMAMELIS x intermedia 'Pallida'
HAMAMELIS x intermedia 'Ruby Glow'
HAMAMELIS mollis
HAMAMELIS mollis autumn foliage
HAPLOPAPPUS glutinosus
HEBE ' Amy'
HEBE 'Bowles' Hybrid'
HEBE Boughton Dore (foliage)
HEBE hulkeana
HEBE 'La Seduisante'
HEBE macrantha
HEBE 'Midsummer Beauty'
HEBE 'Mrs E. Tennant'
HEBE 'Nicola's Blush'
HEBE 'Pewter Dome'
HEBE pimeloides var. minor 'Quicksilver'
HEBE 'Wingletye'
HEBE 'Youngii'
HEDERA algeriensis 'Gloire de Marengo'
HEDERA colchica 'Sulphur Heart'
HEDERA helix seedhead
HEDERA helix seedhead 'Buttercup'
HEDERA helix seedhead conglomerate
HEDERA helix seedhead subsp. helix 'Oro di Bogliasco'
HEDERA helix seedhead 'Tres Coupe'
HEDYCHIUM chrysoleucum
HEDYCHIUM coccineum 'Tara'
HEDYCHIUM densiflorum
HEDYCHIUM forrestii
HEDYCHIUM gardnerianum
HEDYCHIUM greenii
HEDYSARUM coronarium
HELENIUM aberration
HELENIUM 'B Linden'
HELENIUM 'Biedermeier'
HELENIUM 'Coppelia'
HELENIUM 'Crimson Beauty'
HELENIUM 'Dunkelpracht'
HELENIUM 'Fata Morgana'
HELENIUM 'Flammendes Kätchen'
HELENIUM 'Gartensonne'
HELENIUM hoopesii
HELENIUM hybrids
HELENIUM 'Indianersommer'
HELENIUM 'Karneol'
HELENIUM 'Königster'
HELENIUM 'Kupferswerg'
HELENIUM 'Loysder Weick'
HELENIUM 'Meranti'
HELENIUM 'Pipsqueak'
HELENIUM 'Pumilum Magnificum'
HELENIUM 'Rubinzwerg'
HELENIUM 'Sahin's Early Flowerer'
HELENIUM 'Tresahor Red'
HELENIUM 'Vivace'
HELENIUM 'Waltraut'
HELENIUM 'Wyndley'
HELENIUM golden flowered
HELENIUM sp.
HELIANTHEMUM 'Alice Howarth'
HELIANTHEMUM appeninum
HELIANTHEMUM 'Ben Dearg'
HELIANTHEMUM - 'Fire Dragon'
HELIANTHEMUM 'Georgeham'
HELIANTHEMUM 'Jubilee'
HELIANTHEMUM 'Mrs. C W Earle'
HELIANTHEMUM pilosum
HELIANTHEMUM 'Silvery Salmon'
HELIANTHEMUM 'The Bride'
HELIANTHUS annuus 'Ascot Wing'
HELIANTHUS annuus 'Moon Walker'
HELIANTHUS annuus cv.
HELIANTHUS 'Capenoch Star'
HELIANTHUS 'Italian White'
HELIANTHUS 'Lemon Oueen'
HELIANTHUS salicifolius
HELIANTHUS salicifolius flowers
HELIANTHUS 'Valentine'
HELIANTHUS sp.
HELICHRYSUM annuum (?) 'Red Admiral'
HELICHRYSUM ambiguum
HELICHRYSUM bellidioides
HELICHRYSUM fontanesii
HELICHRYSUM italicum
HELICHRYSUM milfordiae
HELICHRYSUM orientale
HELICHRYSUM 'Schweffelicht'
HELICHRYSUM stoechas
HELICHRYSUM subulifolium
HELICHRYSUM splendidum
HELICTOTRICHON sempervirens
HELIOPSIS scabra 'Golden Plume'
HELIOPSIS scabra 'Light of Loddon'
HELIOPSIS scabra Summer Sun
HELIOPSIS scabra vitellina
HELIOTROPUM 'Princess Marina'
HELLEBORUS argutifolius
HELLEBORUS argutifolius 'Pacific Frost'
HELLEBORUS argutifolius red flushed seedling
HELLEBORUS argutifolius 'Silver Lace' fol'ge
HELLEBORUS atrorubens from Slovenia
HELLEBORUS x ballardiae
HELLEBORUS croaticus from Croatia
HELLEBORUS cyclophyllus
HELLEBORUS dumetorum
HELLEBORUS dumetorum hybrid
HELLEBORUS x ericsmithii
HELLEBORUS foetidus
HELLEBORUS foetidus Wester Flisk Group
HELLEBORUS 'Graigueconna'
HELLEBORUS x hybridus subsp. abchasicus
HELLEBORUS x hybridus subsp. abchasicus Early Purple Gp.
HELLEBORUS x hybridus Anderson's Red –
HELLEBORUS x hybridus Ariel
HELLEBORUS x hybridus 'Apple Blossom'
HELLEBORUS x hybridus 'Apricot'
HELLEBORUS x hybridus ex 'Aquarius'
HELLEBORUS x hybridus Ashwood Garden dble.
HELLEBORUS x hybridus 'Eric's Best'
HELLEBORUS x hybridus ex Eric Smith's purple
HELLEBORUS x hybridus 'Garnet'
HELLEBORUS x hybridus subsp. guttatus
HELLEBORUS x hybridus 'Joan Bridges'
HELLEBORUS x hybridus from N.E. Turkey
HELLEBORUS x hybridus subsp. orientalis
HELLEBORUS x hybridus 'Peggy Ballard'
HELLEBORUS x hybridus 'Sunny'
HELLEBORUS x hybridus 'Titania'
HELLEBORUS x hybridus 'Tom Wilson'
HELLEBORUS x hybridus 'Ushba'
HELLEBORUS x hybridus Violetta Strain
HELLEBORUS x hybridus 'Vulcan'
HELLEBORUS x hybridus 'White Beauty'
HELLEBORUS x hybridus Zodiac Group
HELLEBORUS x hybridus (various colours)
HELLEBORUS x hybridus double, spotted
HELLEBORUS x hybridus yellow spotted
HELLEBORUS x hybridus double pale pink
HELLEBORUS x hybridus double red
HELLEBORUS x hybridus double white
HELLEBORUS x hybridus Green Strain
HELLEBORUS x hybridus Green Strain
HELLEBORUS x hybridus Green Strain
HELLEBORUS lividus
HELLEBORUS Marion White Group
HELLEBORUS multifidus bocconei
HELLEBORUS multifidus subsp. istriacus
HELLEBORUS niger
HELLEBORUS niger Blackthorn Group
HELLEBORUS niger 'White Magic'
HELLEBORUS x nigercors
HELLEBORUS odorus from Hungary
HELLEBORUS purpurascens
HELLEBORUS purpurascens from Hungary
HELLEBORUS x sternii
HELLEBORUS x sternii seedlings
HELLEBORUS x sternii Ashwood Strain
HELLEBORUS x sternii Blackthorn Group
HELLEBORUS x sternii Boughton Strain leaves
HELLEBORUS x sternii Boughton Strain flower
HELLEBORUS thibetanus
HELLEBORUS torquatus
HELLEBORUS torquatus true species
HELLEBORUS torquatus selected blue form
HELLEBORUS torquatus 'Dido'
HELLEBORUS torquatus Party Dress Gp:-white
HELLEBORUS torquatus Party Dress " pink
HELLEBORUS torquatus Party Dress " red
HELLEBORUS torquatus Party Dress black
HELLEBORUS torquatus Wolverton Hybrid
HELLEBORUS versicarius
HELLEBORUS viridis subsp. occidentalis
HEMEROCALLIS 'Africa'
HEMEROCALLIS 'Albany'
HEMEROCALLIS altissima
HEMEROCALLIS 'Amersham'
HEMEROCALLIS 'Anzac'
HEMEROCALLIS 'Apache Uprising'
HEMEROCALLIS 'Apple Court Ruby'
HEMEROCALLIS 'Apple Tart'
HEMEROCALLIS 'Aten'
HEMEROCALLIS 'Aten' & 'Diamond Dust'
HEMEROCALLIS 'Aztec Furnace'
HEMEROCALLIS 'Bangkok Belle''
HEMEROCALLIS 'Barbary Corsair'
HEMEROCALLIS 'Berlin Oxblood'
HEMEROCALLIS 'Berlin Red'
HEMEROCALLIS Big Smile
HEMEROCALLIS 'Black Prince'
HEMEROCALLIS 'Bold Courtier'
HEMEROCALLIS 'Bonanza'
HEMEROCALLIS 'Brand New Lover'
HEMEROCALLIS 'Bright Spangles'
HEMEROCALLIS 'Buried Treasure'
HEMEROCALLIS 'Burning Daylight'
HEMEROCALLIS 'Butterscotch Ruffles'
HEMEROCALLIS 'Buzz Bomb'
HEMEROCALLIS 'Canadian Border Control'
HEMEROCALLIS 'Cartwheels'
HEMEROCALLIS 'Cedar Waxwing'
HEMEROCALLIS 'Cherry Cheeks'
HEMEROCALLIS 'Chesieres Lunar Moth'
HEMEROCALLIS 'Chicago Apache'
HEMEROCALLIS 'Chicago Robe'
HEMEROCALLIS 'Children's Festival'
HEMEROCALLIS 'Chief Sarcoxie'
HEMEROCALLIS citrina
HEMEROCALLIS 'Cleopatra'
HEMEROCALLIS 'Coffee Morning'
HEMEROCALLIS 'Coming up Roses'
HEMEROCALLIS 'Corky'
HEMEROCALLIS 'Curly Cinnamon Windmill'
HEMEROCALLIS 'Dominic'
HEMEROCALLIS 'Doubloon'
HEMEROCALLIS 'Duke of Earl'
HEMEROCALLIS 'Edge of Paradise'
HEMEROCALLIS 'Elizabeth Salter'
HEMEROCALLIS 'Evening Gown'
HEMEROCALLIS 'Exekiel'
HEMEROCALLIS 'Faith Nabor'
HEMEROCALLIS 'Frank Gladney'
HEMEROCALLIS forrestii 'Perry's Variety'
HEMEROCALLIS 'Forsuth Lemon Drop'
HEMEROCALLIS 'Franz Hals'
HEMEROCALLIS fulva 'Flore Pleno'
HEMEROCALLIS fulva 'Kwanso Variegata'
HEMEROCALLIS fulva var. littorea
HEMEROCALLIS 'Gadsden Goliath'
HEMEROCALLIS 'Gingerbread Man'
HEMEROCALLIS 'Golden Chimes'
HEMEROCALLIS 'Grape Magic'
HEMEROCALLIS 'Heirloom Lace'.
HEMEROCALLIS 'Helle Bertinerin'
HEMEROCALLIS 'High Tor'
HEMEROCALLIS 'House of Lords'
HEMEROCALLIS 'Illini Jackpot'
HEMEROCALLIS 'Jane Graham'
HEMEROCALLIS 'Jan's Twister'
HEMEROCALLIS 'Joan Senior'
HEMEROCALLIS 'Jungle Beauty'
HEMEROCALLIS 'Kwanso Flore Pleno'
HEMEROCALLIS 'Leonard Bernstein'
HEMEROCALLIS 'Leprechaun Eyes'
HEMEROCALLIS lilioasphodelus
HEMEROCALLIS 'Little Grapette'
HEMEROCALLIS 'Little Greenie'
HEMEROCALLIS Little Red Hen
HEMEROCALLIS 'Little Zinger'
HEMEROCALLIS 'Longstocking'
HEMEROCALLIS 'Lullaby Baby'
HEMEROCALLIS 'Magic Dawn'
HEMEROCALLIS 'Marion Vaughn'
HEMEROCALLIS 'Maxfield Parrish'
HEMEROCALLIS 'Meadow Sprite'
HEMEROCALLIS 'Megatrend'
HEMEROCALLIS 'Michele Coe'
HEMEROCALLIS 'Millie Schlumpf
HEMEROCALLIS 'Ming Porcelain'
HEMEROCALLIS minor
HEMEROCALLIS 'Missenden'
HEMEROCALLIS 'Mont Royal Demitasse'
HEMEROCALLIS 'Mort's Magic'
HEMEROCALLIS multiflora
HEMEROCALLIS 'Neyron Rose'
HEMEROCALLIS 'Olive Bailey Langdon'
HEMEROCALLIS 'Open Hearth'
HEMEROCALLIS 'Orchid Corsage'
HEMEROCALLIS 'Ozark Lass'
HEMEROCALLIS 'Pardon Me'
HEMEROCALLIS 'Pink Damask'
HEMEROCALLIS 'Point of View'
HEMEROCALLIS 'Pookie Bear'
HEMEROCALLIS 'Potentate'
HEMEROCALLIS 'Prairie Charmer'
HEMEROCALLIS 'Prairie Moonlight'
HEMEROCALLIS 'Queen of May'
HEMEROCALLIS 'Red Butterfly'
HEMEROCALLIS 'Red Precious'
HEMEROCALLIS 'Red Ribbons'
HEMEROCALLIS 'Round Midnight'
HEMEROCALLIS 'Royal Prestige'
HEMEROCALLIS 'Sahara Sandstorm'
HEMEROCALLIS 'Sammy Russell'
HEMEROCALLIS 'Sir Blackstem'
HEMEROCALLIS 'Siloam Jim cooper'
HEMEROCALLIS 'Siloam Virginia Henson'
HEMEROCALLIS 'Smoky Mountain Autumn'
HEMEROCALLIS 'Spring Ballerina'
HEMEROCALLIS 'Stella d'Oro'
HEMEROCALLIS 'Stoke Poges'
HEMEROCALLIS 'Strawberry Candy'
HEMEROCALLIS 'Sunday Afternoon'
HEMEROCALLIS 'Tejas'
HEMEROCALLIS 'Thumbelina'
HEMEROCALLIS 'Tor Point'
HEMEROCALLIS 'Varsity'
HEMEROCALLIS 'Whichford'
HEMEROCALLIS 'Wind Song'
HEMEROCALLIS 'Yesterday's Memories'
HEPATICA nobilis
HEPATICA nobilis 'Caerulea Plena'
HEPATICA nobilis pink form
HEPATICA transsilvanica
HEPTACODIUM miconioides
HERACLEUM mantegazzianum
HERMODACTYLUS tuberosus
HESPERIS matronalis
HESPERIS matronalis alba - double
HESPERIS steveniana
HETEROTHECA villosa
HEUCHERA americana
HEUCHERA americana 'Harry Hay'
HEUCHERA 'Beauty Colour'
HEUCHERA Bresingham hybrid – backlit
HEUCHERA 'Brownfinch'
HEUCHERA 'Chocolate Ruffles' - chlorantha - inflorescence
HEUCHERA cylindrica 'Greenfinch'
HEUCHERA cylindrica 'Hyperion'
HEUCHERA 'Dark Beauty'
HEUCHERA 'Helen Dillon'
HEUCHERA 'Key Lime Pie
HEUCHERA micrantha 'Bressingham Bronze'
HEUCHERA micrantha 'Eco Magnififolia'
HEUCHERA micrantha 'Persian Carpet'
HEUCHERA micrantha 'Palace Purple'
HEUCHERA 'Orphee'
HEUCHERA 'Peach Flambe'
HEUCHERA 'Plum Puddin'
HEUCHERA 'Rachel'
HEUCHERA 'Silver Scrolls'
HEUCHERA 'Snow Storm'
HEUCHERA 'Stormy Seas'
x HEUCHERELLA alba 'Bridget Bloom'
x HEUCHERELLA alba 'Rosalie'
HIBISCUS moscheutos
HIBISCUS moscheutos Southern Belle Gp.
HIBISCUS syriacus 'Hamabo'
HIBISCUS syriacus 'Oiseau Bleu'
HIBISCUS syriacus 'Woodbridge'
HIBISCUS (deep orange)
HIERACIUM auranticum
HIERACIUM lanatum
HIERACIUM villosum
HIERACIUM waldsteinii
HIPPEASTRUM
HIPPOPHAE rhamnoides
HOHERIA glabrata
HOHERIA lyallii
HOLBOELLIA latifolia
HOLCUS mollis 'Albovariegata'
HOLMSKIOLDIA sanguinea
HORDEUM jubatum
HORDEUM jubatum in November
HOSTA 'August Moon'
HOSTA 'Aureomarginata'
HOSTA 'Big Daddy'
HOSTA 'Blue Boy'
HOSTA 'Blue Moon'
HOSTA 'Bressingham Blue'
HOSTA 'Chinese Sunrise'
HOSTA elata
HOSTA fortunei
HOSTA fortunei var. albopicta
HOSTA fortunei var. albopicta f. aurea
HOSTA fortunei var. aureomarginata
HOSTA fortunei var. - in autumn
HOSTA fortunei var. obscura
HOSTA 'El Nino'
HOSTA 'Francee'
HOSTA 'Frances Wllliams'
HOSTA 'George Smith'
HOSTA 'Ginko Craig'
HOSTA 'Gold Standard'
HOSTA 'Halcyon'
HOSTA helonioides f. albopicta
HOSTA 'June'
HOSTA 'Krossa Regal'
HOSTA lancifolia
HOSTA 'Lemon Lime'
HOSTA 'Little Wonder'
HOSTA longipes
HOSTA 'Marilyn'
HOSTA 'On Stage'
HOSTA 'Paxton's Original'
HOSTA 'Perry's True Blue'
HOSTA plantaginea
HOSTA 'Regal Splendour'
HOSTA seedlings ex 'Rough Waters'
HOSTA 'Shade Fanfare'
HOSTA 'Sharmon'
HOSTA 'Shogun'
HOSTA sleboldiana
HOSTA sleboldiana var. elegans
HOSTA sieboldii
HOSTA 'Striptease'
HOSTA 'Sugar and Cream'
HOSTA Tardiana Group
HOSTA tardifloa
HOSTA undulata var. albomarginata ('Thomas Hogg')
HOSTA undulata var. spathulata
HOSTA undulata var. univittata
HOSTA 'Wide Brim'
HOSTA 'Yellow Splash Rim'
HOSTA 'Zounds'
Hosta showing slug damage to leaves
Hosta autumn foliage
HOUTTUYNIA cordata
HOUTTUYNIA cordata 'Chameleon'
HUMULUS lupulus
HUMULUS lupulus 'Aureus'
HYACINTHOIDES hispanica
HYACINTHOIDES hispanica - pink
HYACINTHUS orientalis 'Blue Jacket'
HYACINTHUS orientalis 'City of Harlem'
HYACINTHUS orientalis 'Distinction'
HYDRANGEA anomala subsp. petiolaris
HYDRANGEA arborescens 'Annabelle'
HYDRANGEA aspera
HYDRANGEA aspera 'Macrophylla'
HYDRANGEA aspera Villosa Group
HYDRANGEA aspera subsp. sargentiana
HYDRANGEA heteromalla
HYDRANGEA involucrata 'Hortensis'
HYDRANGEA involucrata Toddii
HYDRANGEA macrophylla 'Ayeshi'
HYDRANGEA macrophylla dark pink
HYDRANGEA macrophylla 'Gen.Vicomt. de Vlbraye'
HYDRANGEA macrophylla 'Kardinal'
HYDRANGEA macrophylla 'Kluis Superba'
HYDRANGEA macrophylla 'Madame Emile Mouillere'
HYDRANGEA macrophylla 'Tricolor'
HYDRANGEA paniculata
HYDRANGEA paniculata 'Everest'
HYDRANGEA paniculata 'Tardiva'
HYDRANGEA quercifolia
HYDRANGEA serrata 'Rosalba'
HYLOMECON japonica
HYOSCYAMUS albus
HYPARRHENIA hirta 'Pubescens'
HYPERICUM calycinum
HYPERICUM cerastioides
HYPERICUM balearicum
HYPERICUM balearicum with Helleborus
HYPERICUM choisianum
HYPERICUM empetrifolium
HYPERICUM forrestii (?)
HYPERICUM 'Hidcote'
HYPERICUM x inodorum 'Elstead'
HYPERICUM x inodorum 'Summergold'
HYPERICUM x moserianum 'Tricolor'
HYPERICUM olympicum f. minus
HYPERICUM olympicum citrinum
HYPERICUM 'Rowallane
HYPERICUM Reptans
HYPERICUM 'Sulphureum'
HYPOESTES aristata
HYPOXIS x RHODOHYPOXIS parvula x baurii
HYSSOPUS officinalis f. albus
HYSSOPUS officinalis roseus
HYSTRIx patula
IDESIA polycarpa
IBERIS 'Dick Self'
IBERIS gibraltarica
IBERIS gibraltarica 'Betty Swainson'
IBERIS umbellata 'Dwarf Fairyland'
IBERIS sempervirens 'Snowflake''
ILEX aquifolium 'Argentea Marginata Pendula'
ILEX aquifolium 'Ferox Argentea'
ILEX aquifolium 'Ferox Aurea'
ILEX aquifolium 'Handsworth New Silver'
ILEX aquifolium 'Silver Queen'
IMPATIENS balfourii
IMPATIENS glandulifera
IMPATIENS Kilmanjari
IMPATIENS omeiana
IMPATIENS pseudoviola
IMPATIENS tinctoria
IMPATIENS ugandensis
IMPATIENS walleriana
IMPERATA cylindrica 'Rubra'
INCARVILLEA arguta
INCARVILLEA delavayi
INCARVILLEA mairei
INCARVILLEA mairei pink form
INCARVILLEA sinensis 'Alba' (?)
INCARVILLEA zhongdianensis
INDIGOFERA ambylantha
INDIGOFERA heterantha
INULA barbata
INULA ensifolia 'Gold Star'
INULA hookeri
INULA oculus-christi'
INULA orientalis
INULA royleana
INULA sp.
IOCHROMA australe
IOCHROMA australe 'Andean Snow'
IOCHROMA purpureum
IPHEION 'Alberto Castillo'
IPHEION uniflorum
IPHEION uniflorum 'Album'
IPHEION uniflorum 'Charlotte Bishop'
IPHEION uniflorum 'Froyle Mill'
IPHEION uniflorum 'Wisley Blue'
IPOMOEA lobata
IPOMOEA quamoclit
IPOMOEA purpurea
IPOMOPSIS aggregata
IRESINE herbstii
IRESINE herbstii Brilliantissima round leaf
IRESINE lindenii
IRIS albomarginata
IRIS 'Annabel Jane'
IRIS 'Annick' (sibirica)
IRIS Arilbreds
IRIS atrofusca
IRIS aucheri
IRIS 'Banbury Melody'
IRIS Barnumae
IRIS 'Bayberry Candle (TB)
IRIS 'Berkeley Gold' (TB)
IRIS 'Berlin Sky (sibirica)
IRIS Black Swan
IRIS 'Blue Denim' (SDB)
IRIS 'Born Graceful'
IRIS 'Bronze Bell'
IRIS 'Brown Ginger'
IRIS bucharica
IRIS 'Butter & Sugar' (sibirica)
IRIS Californian hybrids
IRIS 'Cantab' (reticulata)
IRIS caucasica
IRIS 'Charger (T.B.)
IRIS chrysographes - black form
IRIS chrysographes 'Rubella'
IRIS 'Clee Hills' (sibirica)
IRIS 'Cleeton Moon'
IRIS 'Cleeton Watercolour' (sino-sib)
IRIS 'Cliffs of Dover' (T.B.)
IRIS 'Connie A' (sibirica)
IRIS danfordiae
IRIS 'Dardanus'
IRIS delavayi
IRIS douglasiana
IRIS 'Elinor Hewitt' (sibirica)
IRIS ensata
IRIS ensata 'Alba'
IRIS ensata 'Katy Mendez'
IRIS ensata Landscape at Dawn ?
IRIS ensata 'Moonlight Waves'
IRIS ensata 'Stippled Ripples'
IRIS ensata 'Yezo-nishiki'
IRIS 'Flight of Butterflies' (sibirica)
IRIS 'Florentina'
IRIS 'Flying Squadron'
IRIS foetidissima fruits
IRIS foetidissima citrina
IRIS foetidissima 'Fructu Albo' fruits
IRIS foetidissima 'Fructu 'Variegata'
IRIS forrestii
IRIS 'Frank Elder' (retic.)
IRIS 'Franz Hals'
IRIS x fulvala
IRIS 'George' (retic.)
IRIS 'Gerald Derby' (x robusta)
IRIS germanica
IRIS germanica 'Flaming Sword'(?)
IRIS graeberiana
IRIS graminea
IRIS graminea var. pseudocyperus
IRIS 'Green Spot'
IRIS 'Gudrun'
IRIS 'Guernsey Pict' (?)
IRIS iberica ssp. eleganissima
IRIS 'Harmony' (retic.)
IRIS 'Harpswell Happiness' (sibirica)
IRIS 'Helen Astor' (sibirica)
IRIS histrioides
IRIS histrioides 'Lady Beatrice Stanley'
IRIS histrioides 'Major'
IRIS 'Hoar Edge' (sibirica)
IRIS 'Holden Clough'
IRIS hoogiana
IRIS humilis
IRIS innominata
IRIS japonica
IRIS japonica hybrid
IRIS japonica 'Ledger's Variety'
IRIS japonica white form
IRIS 'Jolie' (TB)
IRIS 'Katharine Hodgkin' (reticulata)
IRIS 'Kenabee' (sibirica)
IRIS 'Kent Pride' (TB)
IRIS 'Kentucky Bluegrass (SDB)
IRIS kerneriana
IRIS lacustris x gracilipes
IRIS 'Lady Mohr'
IRIS laevigata
IRIS laevigata 'Alba'
IRIS laevigata 'Monstrosa'
IRIS laevigata 'Snowdrift'
IRIS laevigata 'Variegata
IRIS 'Langport Sun' (IB)
IRIS 'Langport Wren' (IB)
IRIS latifolia
IRIS latifolia alba
IRIS lazica
IRIS lazica darker form
IRIS 'Leo Hewitt' (sibirica)
IRIS 'Little Episode' (SDB)
IRIS 'Little Sheba'
IRIS magnifica
IRIS 'Main Sequence' (Arilbred)
IRIS 'My Mary' (TB)
IRIS 'Natascha' (reticulata)
IRIS 'Navy Brass (sibirica)
IRIS 'Nora Distin' (sibirica)
IRIS 'Nice 'n' Nifty'
IRIS onocyclus hybrid
IRIS orientalis
IRIS 'Orion'
IRIS pallida 'Argentea Variegata'
IRIS pallida 'Variegata'
IRIS pallida subsp. pallida
IRIS 'Papillon' (sibirica)
IRIS 'Pauline'(reticulata)
IRIS 'Perry's Dwarf' (sibirica)
IRIS 'Pink Kitten' (IB)
IRIS 'Pirate Prince' (sibirica)
IRIS 'Pogo' (SDB)
IRIS pseudoacorus 'Variegata'
IRIS pseudocyperus
IRIS pumila
IRIS 'Radiant' (TB)
IRIS 'Red Lion' (TB)
IRIS 'Roanoke's Choice' (sibirica)
IRIS reticulata
IRIS reticulata 'Violet Queen'
IRIS sanguinea
IRIS seedling
IRIS setosa (violet-blue)
IRIS sibirica
IRIS sibirica 'Cambridge'
IRIS sibirica 'Cool Spring'
IRIS sibirica 'Perfect Vision'
IRIS sibirica 'Sparkling Rosé
IRIS sibirica 'Welfenschatz'
IRIS sibirica white
IRIS 'Silver Wedding'
IRIS sintenisii
IRIS 'Sky Fire'
IRIS 'Sparkling Lemonade'
IRIS suaveolens
IRIS 'Superstition'
IRIS tectorum
IRIS 'Temper Tantrum' (sibirica)
IRIS tenax
IRIS 'Thor' (Aril)
IRIS 'Tinkerbell' (SDB)
IRIS 'Tuxedo' (TB)
IRIS unguicularis
IRIS unguicularis ssp. cretensis
IRIS unguicularis 'Kilbroney Marble'
IRIS unguicularis 'Mary Barnard'
IRIS unguicularis 'Walter Butt'
IRIS versicolor
IRIS versicolor 'Keremsina'
IRIS 'White Swirl' (sibirica)
IRIS wilsonii
IRIS 'Wine & Lilac' (Arilbred)
IRIS winowgradowii
IRIS xiphium
ISOPLEXUS canariensis
ISOPLEXUS isabelliana
ISOPLEXUS sceptrum
ITEA ilicifolia
ITEA virginica 'Henry's Garnet'
IXIOLIRON tataricum Ledebourii Group
JABOROSA integrifolia
JASIONE laevis
JASMINUM nudiflorum
JASMINUM Mesneyi
JASMINUM officinale 'Aureum'
JASMINUM officinale 'Fiona Sunrise'
JEFFERSONIA diphylla
JEFFERSONIA dubia
JEFFERSONIA dubia 'Alba'
JOVIBARBA allionii
JUGLANS regia
JUNCUS effusus 'Spiralis'
JUNIPER communis
JUNIPER oxycedrue ssp.macrocarpa
JUNIPER squamata 'Blue Star'
KALIMERIS yomena 'Shogun'
KALMIA latifolia
KERRIA japonica 'Picta'
KERRIA japonica 'Pleniflora'
KIRENGESHOMA palmata
KITAIBELA vitifolia
KNAUTIA arvensis - white form
KNAUTIA macedonica
KNAUTIA macedonica pink
KNIPHOFIA 'Apricot Souffle'
KNIPHOFIA 'Bees' Sunset'
KNIPHOFIA 'Brimstone'
KNIPHOFIA caulescens
KNIPHOFIA 'Cool Lemon'
KNIPHOFIA 'Corallina'
KNIPHOFIA 'Earliest of All'
KNIPHOFIA 'Erecta'
KNIPHOFIA 'Fiery Fred'
KNIPHOFIA 'Forncett Harvest'
KNIPHOFIA 'Gilt Bronze'
KNIPHOFIA 'Ice Oueen'
KNIPHOFIA 'Incandesce'
KNIPHOFIA 'Innocence'
KNIPHOFIA 'Jenny Bloom'
KNIPHOFIA 'John Benary'
KNIPHOFIA 'King Dingaan'
KNIPHOFIA linearifolia
KNIPHOFIA 'Little Elf'
KNIPHOFIA 'Little Maid'
KNIPHOFIA 'Lord Roberts'
KNIPHOFIA 'Mermaiden'
KNIPHOFIA 'Modesta'
KNIPHOFIA 'Nancy's Red'
KNIPHOFIA 'Old Court Seedling'
KNIPHOFIA 'Percy's Pride'
KNIPHOFIA 'Prince Igor'
KNIPHOFIA 'Red Admiral'
KNIPHOFIA 'Rich Echoes'
KNIPHOFIA rooperi
KNIPHOFIA 'Royal Standard'
KNIPHOFIA 'Samuel's Sensation'
KNIPHOFIA sarmentosa
KNIPHOFIA 'Shining Sceptre'
KNIPHOFIA 'Spanish Gold'
KNIPHOFIA 'Sunningdale Yellow'
KNIPHOFIA thomsonii var. snowdenii
KNIPHOFIA 'Timothy'
KNIPHOFIA 'Toffee Nosed'
KNIPHOFIA sp. (tysonii?)
KNIPHOFIA triangularis subsp. triangularis
KNIPHOFIA tubergenianii (?)
KNIPHOFIA uvaria var. maxima
KNIPHOFIA uvaria nobilis ?
KNIPHOFIA 'Wrexham Buttercup'
KOLKWITZIA amabilis
KOELREUTERIA paniculata
LABLAB purpureus 'Ruby Moon'
LABURNUM x watereri 'Vossii'
LACTUCA plumieri
LAGERSTROEMIA indica
LAMIUM garganicum ssp. garanicum
LAMIUM maculatum
LAMIUM maculatum 'Aureum'
LAMIUM maculatum 'Beacon Silver'
LAMIUM maculatum 'Pink Nancy'
LAMIUM maculatum 'Pink Pearls'
LAMIUM maculatum purple fls.
LAMIUM maculatum roseum
LAMIUM maculatum 'White Nancy'
LAMIUM maculatum 'Wooton Pink'
LAMIUM orvala
LAMIUM orvala 'Album'
LAMPRANTHUS criniflorum
LAPAGERIA rosea
LAPAGERIA rosea 'Albiflora'
LATHRAEA clandestina
LATHYRUS aureus
LATHYRUS chloranthus
LATHYRUS grandiflorus
LATHYRUS latifolius
LATHYRUS latifolius 'Albus'
LATHYRUS latifolius pink
LATHYRUS latifolius 'Rosa Perle'
LATHYRUS latifolius 'White Pearl'
LATHYRUS nervosus
LATHYRUS sylvestris
LATHYRUS vernus
LATHYRUS vernus 'Alboroseus'
LAVANDULA angustifolia sp.
LAVANDULA angustifolia 'Alba'
LAVANDULA dentata
LAVANDULA stoechas
LAVANDULA stoechas subsp. pedunculata
LAVANDULA stoechas Willow Vale
LAVANDULA viridis
LAVATERA arborea 'Variegata'
LAVATERA 'Barnsley'
LAVATERA 'Bredon Springs'
LAVATERA 'Burgundy Wine'
LAVATERA 'Candy Floss'
LAVATERA maritima
LAVATERA 'Rosea'
LAVATERA Silver Cup
LAVATERA thuringiaca 'Ice Cool'
LAVATERA trimestris - deep pink
LAVATERA trimestris 'Silver Cup'
LEONOTIS dysophylla
LEONTODON rigens
LEPTOSPERMUM scoparium 'Chapmanii'
LEPTOSPERMUM scoparium var. incanum 'Keatleyi'
LEPTOSPERMUM scoparium nanum
LEPTOSPERMUM langerum
LEPTOSPERMUM langerum var. macrocarpum
LESPEDEZA thunbergii
LEUCANTHEMELLA serotina
LEUCANTHEMUM maximum quilled
LEUCANTHEMUM maximum aberration
LEUCANTHEMUM hosemariensis
LEUCANTHEMUM x superbum 'Aglaia'
LEUCANTHEMUM x superbum 'Beaute Nivelloise'
LEUCANTHEMUM x superbum 'Bishopstone'
LEUCANTHEMUM x superbum 'Droitwich Beauty'
LEUCANTHEMUM x superbum 'Duchess of Abercorn'
LEUCANTHEMUM x superbum 'Duchess of Abercrombie'
LEUCANTHEMUM x superbum 'Gruppenstolz'
LEUCANTHEMUM x superbum 'Highland Dream'
LEUCANTHEMUM x superbum 'H Siebert'
LEUCANTHEMUM x superbum 'Marion Bilsland'
LEUCANTHEMUM x superbum 'Phyllis Smith'
LEUCANTHEMUM x superbum 'Snowdrift'
LEUCANTHEMUM x superbum 'Sonnenschein'
LEUCANTHEMUM x superbum 'T E Killin'
LEUCANTHEMUM x superbum 'Wirral Pride'
LEUCOJUM aestivum
LEUCOJUM aestivum 'Gravetye Giant'
LEUCOJUM autumnale
LEUCOJUM autumnale var. pulchellum
LEUCOJUM vernum
LEUCOTHOE davisiae
LEUCOTHOE fontanesiana 'Rainbow'
LEWISIA cotyledon hybrid
LEWISIA tweedyi
LEWISIA tweedyi 'Rosea'
LEYCESTERIA crocothrysus
LEYCESTERIA formosa
LEYCESTERIA formosa (berries)
LIATRIS aspera 'Alba'
LIATRIS spicata
LIATRIS spicata callilepsis
LIATRIS spicata 'Floristan White'
LIBERTIA forrnosa
LIBERTIA grandiflora
LIBERTIA ixioides
LIGUSTRUM lacidum
LIGUSTRUM lacidum 'Excelsum Superbum - fruit
LIGULARIA dentata 'Desdemona'
LIGULARIA 'Gregynog Gold'
LIGULARIA przewalskii
LIGULARIA 'The Rocket'
LIGULARIA veitchiana
LILIUM auratum
LILIUM auratum var. platyphyllum
LILIUM Apollo
LILIUM 'Bonfire'
LILIUM brownii
LILIUM bulbiferum
LILIUM bulbiferum var. croceum
LILIUM burbankii
LILIUM candidum
LILIUM carniolicum
LILIUM 'Connecticut King'
LILIUM davidii
LILIUM 'Dreamland'
LILIUM duchartrei
LILIUM 'Enchantment'
LILIUM 'Encounter'
LILIUM formosanum
LILIUM formosanum var pricei
LILIUM Golden Clarion Group
LILIUM 'Golden Splendour'
LILIUM 'Gypsy's Eye'
LILIUM henryi
LILIUM 'Journey's End'
LILIUM 'King Pete'
LILIUM lancifolium
LILIUM lancifolium var. splendens
LILIUM 'Levant'
LILIUM longiflorum
LILIUM Mabel Violet Group
LILIUM mackliniae
LILIUM 'Magic Pink' strain
LILIUM martagon
LILIUM martagon var. album
LILIUM monadelphum
LILIUM 'Monte Negro'
LILIUM 'Mr. Sam'
LILIUM nanum
LILIUM nepalense
LILIUM occidentale
LILIUM Oriental Hybrids
LILIUM oxypetalum
LILIUM pardalinum
LILIUM x parkmanii 'Sam'
LILIUM Pink Perfection Group
LILIUM Pomponum
LILIUM Primulinum var. burmanicum
LILIUM pyrenaicum
LILIUM 'Precious Red'
LILIUM 'Reflections'
LILIUM regale
LILIUM regale Album Group
LILIUM regale 'Royal Gold'
LILIUM 'Rodeo'
LILIUM sherriffiae
LILIUM speciosum
LILIUM speciosum var. rubrum
LILIUM 'Stargazer'
LILIUM x testaceum
LILIUM tsingstauense
LILIUM wardii
LIMNANTHES douglasii
LIMONIUM platyphyllum
LINARIA dalmatica
LINARIA x diascia
LINARIA aeruginea (AGS2335/910)
LINARIA purpurea
LINARIA purpurea Anstey's form
LINARIA purpurea 'Canon Went'
LINARIA purpurea 'Springside White'
LINARIA triornithophora
LINARIA vulgaris
LINDELOFIA longiflora
LINDERA obtusifolia
LINUM arboreum
LINUM flavum 'Compactum'
LINUM 'Gemmell's Hybrid'
LINUM leonii
LINUM narbonense
LINUM perenne
LINUM rubrum
LIQUIDAMBAR styraciflua
LIRIODENDRON tulipifera – flower
LIRIODENDRON tulipifera 'Aureomarginatum'
LIRIOPE muscari
LIRIOPE muscari 'Monroe White'
LIRIOPE muscari 'Variegata'
LIRIOPE platyphylla
LITHODORA diffusa 'Cambridge Blue'
LOBELIA cardinalis
LOBELIA 'Cinnabar Rose'
LOBELIA 'Compliment Scarlet'
LOBELIA 'Dark Crusader'
LOBELIA 'Eulalia Berridge'
LOBELIA 'Fan Deep Red'
LOBELIA fulgens
LOBELIA x gerardii 'Vedrariensis'
LOBELIA laxiflora var. angustifolia
LOBELIA 'Lipstick'
LOBELIA 'Queen Victoria'
LOBELIA 'Russian Princess'
LOBELIA sessilifolia
LOBELIA siphilitica
LOBELIA siphilitica alba
LOBELIA speciosa 'Fan Scarlet'
LOBELIA speciosa Fan Zinnoberrosa
LOBELIA 'Tania'
LOBELIA tupa
LOBELIA 'Will Scarlet'
LOMATIA dentata
LOMATIA silaifolia
LOMATIA tinctoria
LONICERA x brownii 'Dropmore Scarlet'
LONICERA caprifolium
LONICERA chaetocarpa
LONICERA japonica 'Halliana'
LONICERA japonica 'Halliana' - fruits
LONICERA nitida 'Baggeson's Gold'
LONICERA periclymenum 'Belgica'
LONICERA periclymenum 'Serotina'
LONICERA x purpusii
LONICERA similis var. delavayi
LONICERA x tellemanniana
LONICERA tragophylla
LONICERA vescaria – fruits
LOISELEURIA procumbens
LOPEZIA racemosa
LOPHOSPERMUM erubescens
LOTUS hirsutus
LOTUS hirsutus 'Brimstone'
LOTUS maculata
LUMA apiculata
LUNARIA annua
LUNARIA annua seed pods
LUNARIA annua var. albiflora
LUNARIA annua var. 'Alba Variegata'
LUNARIA annua 'Alba Variegata'
LUNARIA annua variegata
LUNARIA rediviva
LUNARIA rediviva seed pods
LUPINUS arboreus albus:
LUPINUS arboreus - mauve & white flowered
LUPINUS arboreus : yellow flowered
LUPINUS 'Blue Jacket'
LUPINUS 'Chandelier'
LUPINUS 'Desert Sun'
LUPINUS 'My Castle' seedlings
LUPINUS red
LUPINUS texensis 'Alamo Fire'
LUPINUS white
LUZULA nivea
LYCHNIS x arkwrightii
LYCHNIS x arkwrightii 'Vesuvius'
LYCHNIS chalcedonica
LYCHNIS chalcedonica 'Rosea'
LYCHNIS chalcedonica 'Flore Pleno'
LYCHNIS coronaria
LYCHNIS coronaria alba
LYCHNIS coronaria Gardener's World
LYCHNIS coronaria Oculata Group
LYCHNIS flos-cuculi
LYCHNIS flos-jovis
LYCHNIS gunnariensis
LYCHNIS viscaria 'Plena'
LYCOPODIUM selago
LYSICHITON americanus
LYSICHITON camtschatcentis
LYSIMACHIA ciliata
LYSIMACHIA ciliata 'Firecracker'
LYSIMACHIA candida
LYSIMACHIA clethroides
LYSIMACHIA ephemerum
LYSIMACHIA lichiangensis
LYSIMACHIA minoricensis (- foliage)
LYSIMACHIA nummularia
LYSIMACHIA punctata 'Alexander' – new shoots
LYSIMACHIA punctata 'Alexander' - flowers
LYTHRUM 'Florarose'
LYTHRUM salicaria 'Blush'
LYTHRUM salicaria 'Firecandle'
LYTHRUM salicaria 'Florarose'
LYTHRUM salicaria 'Prichard's Variety'
LYTHRUM virgatum 'Rose Oueen'
MACLEAYA cordata
MACLEAYA cordata 'Flamingo'
MACLEAYA microcarpa 'Kelway's Coral Plume'
MAGNOLIA campbellii
MAGNOLIA campbellii f alba
MAGNOLIA campbellii 'Charles Raffill' seedling
MAGNOLIA delavayi
MAGNOLIA denudata
MAGNOLIA globosa
MAGNOLIA grandiflora
MAGNOLIA grandiflora 'Exmouth'
MAGNOLIA lilliflora 'Nigra'
MAGNOLIA loebneri 'Leonard Messel'
MAGNOLIA macrophylla
MAGNOLIA sieboldii sinensis
MAGNOLIA x soulangeiana
MAGNOLIA x soulangeiana 'Alba'
MAGNOLIA x soulangeiana 'Lennei'
MAGNOLIA stellata
MAGNOLIA 'Susan'
MAGNOLIA wilsonii
MAGNOLIA seeds
MAHONIA japonica – foliage
MAHONIA aquifolium
MAHONIA x media
MAHONIA x media 'Charity'
MAHONIA lomariifolia
MAIANTHEMUM racemosum
MALUS 'John Downie'
MALUS x moerlandsii 'Profusion'
MALUS x robusta – fruits
MALUS transitoria
MALUS x zumi 'Golden Hornet'
MALVA moschata
MALVA moschata alba
MALVA sylvestris 'Brave Heart' (?)
MALVA sylvestris 'Marina'
MALVA sylvestris mauritiana
MALVA sylvestris 'Primley Blue'
MALVASTRUM lateritium
MALVASTRUM lateritium trained up wall
MANDRAGO officinarum
MARRUBIUM cyllenium
MARRUBIUM pestalloziae
MAURANDELLA antirhhiniflora
MAURANDYA barcleyana
MATTEUCCIA struthiopteris
MATTHIOLA fruticosa subsp. perennis
MATTHIOLA sinuata
MAZUS reptans
MECHANIA fargesii
MECONOPSIS betonicifolia
MECONOPSIS betonicifolia alba
MECONOPSIS cambrica
MECONOPSIS cambrica flore-pleno
MECONOPSIS cambrica 'Frances Perry'
MECONOPSIS chelidonifolia
MECONOPSIS grandis
MECONOPSIS horridula
MECONOPSIS integrifolia
MECONOPSIS integrifolia ACE
MECONOPSIS napaulensis
MECONOPSIS pseudointegrifolia
MECONOPSIS punicea
MECONOPSIS quintuplinervia
MECONOPSIS regia
MECONOPSIS regia winter rosette
MECONOPSIS x sheldonii
MECONOPSIS x sheldonii Crewdson hybrid
MECONOPSIS x sheldonii 'Slieve Donard'
MECONOPSIS sp.
MELANOSELINUM decipiens
MELIANTHUS major
MELICA altissima 'Atropurpurea'
MELICA uniflora
MELINIS nerviglumis
MELISSA officinalis 'Aurea'
MELITTIS melissophyllum
MENTHA x gracilis
MENTHA x gracilis 'Variegata'
MENTHA spicata
MENTHA suaveolens 'Variegata'
MERENDERA Kurdica
MERTENSIA pulmonarioides
MERTENSIA sibirica
MERTENSIA simplicissima
MESEMBRYANTHEMUM see Lampranthus
METROSIDEROS 'Thomasii'
MEUM athamanticum
MICHAUXIA campanuloides - flower
MICHAUXIA tchihatchewii
MICROSERIS ringens
MILIUM effusum 'Aureum'
MIMULUS 'Andean Nymph' form
MIMULUS aurianticus
MIMULUS bifidus
MIMULUS Calypso hybrid
MIMULUS moschatus
MIMULUS sp.
MIRABILIS jalapa
Mirabilis jilapa Marvel of Peru
MISCANTHUS oligostachyus 'Nanus Variegatus'
MISCANTHUS oligostachyus 'Purpurascens'
MISCANTHUS sinensis 'Adagio'
MISCANTHUS sinensis var. condens. 'Cosmopolitan'
MISCANTHUS sinensis 'Ferne Osten'
MISCANTHUS sinensis 'Flamingo'
MISCANTHUS sinensis 'Ghana'
MISCANTHUS sinensis 'Gracillimus'
MISCANTHUS sinensis 'Grazielia'
MISCANTHUS sinensis 'Kaskade'
MISCANTHUS sinensis 'Kleine Silberspinne'
MISCANTHUS sinensis 'Malepartus'
MISCANTHUS sinensis 'Morning Light'
MISCANTHUS sinensis 'Nippon'
MISCANTHUS sinensis 'Rotsilber'
MISCANTHUS sinensis 'Strictus'
MISCANTHUS sinensis 'Undine'
MISCANTHUS sinensis 'Variegatus'
MISCANTHUS sinensis 'Zebrinus'
MISCANTHUS sinensis 'Zebrinus'
MISCANTHUS sinensis 'Zebrinus' inflorescence
MISCANTHUS sinensis 'Zebrinus' seed heads
MISCANTHUS sinensis 'Cabaret' & 'Morning Light'
MISCANTHUS sinensis massed planting
MISCANTHUS yakushinensis
MITRARIA coccinea
MOLINIA caerulea sbsp. Arundinac. 'Bergfreund'
MOLINIA caerulea sbsp. Arundinac. ' Windspeil'
MOLINIA caerulea sbsp. Arundinac. Rosemoor
MOLINIA caerulea sbsp. caer. 'Edith Dudszus'
MOLINIA caerulea sbsp. caer. Variegata'
MOLINIA caerulea sbsp. caer. " autumn
MOLTKIA petraea
MOLTKIA suffruticosa
MONARDA 'Beauty of Cobham'
MONARDA 'Balance' (Libra')
MONARDA 'Cambridge Scarlet'
MONARDA 'Comanche'
MONARDA 'Croftway Pink'
MONARDA didyma
MONARDA 'Gardenview Scarlet'
MONARDA Panorama
MONARDA Prairie Night
MONARDA punctata
MONARDA 'Shelley'
MONARDA 'Squaw'
MONARDA 'Staircase' (?)
MORAEA spathulata
MORINA longifolia
MORINA persica
MUEHLENBACKIA astonii
MUKDENIA rossii
MUSCARI armenicum
MUSCARI azureum & M. a. 'Album'
MUSCARI botyroides 'Album'
MUSCARI latifolium
MUSCARI macrocarpum
MUTISIA clematis seed head
MUTISIA decurrens
MYOSOTIDIUM hortensia
MYOSOTIS scorpioides
MYRRHIS odorata
MYRTUS communis
MYRTUS communis 'Variegata'
NANDINA domestica
NANDINA domestica 'Firepower'
NARCISSUS 'Actaea'
NARCISSUS asturiensis
NARCISSUS 'Bantam'
NARCISSUS 'Bartley'
NARCISSUS 'Bravoure'
NARCISSUS bulbocodium
NARCISSUS bulbocodium . subsp. bulb. var citrinus
NARCISSUS cyclamineus
NARCISSUS 'February Gold'
NARCISSUS fernandesii
NARCISSUS 'Gypsy Queen'
NARCISSUS 'Hawera'
NARCISSUS 'Jack Snipe'
NARCISSUS 'Jenny'
NARCISSUS 'Jumblie'
NARCISSUS 'Margaret Bishop'
NARCISSUS 'Midget'
NARCISSUS 'Minicycle'
NARCISSUS 'Minnow'
NARCISSUS 'Pipit'
NARCISSUS poeticus var. recurvus
NARCISSUS 'Rip van Winkle'
NARCISSUS romieuxii 'Treble Chance'
NARCISSUS romieuxii subsp. albidus
NARCISSUS 'Salome'
NARCISSUS 'Segovia'
NARCISSUS 'Tête-à-Tête'
NARCISSUS 'Thalia'
NARCISSUS 'Trevithian'
NARTHECIUM ossifragum
NASELLA trichotoma
NECTAROSCORDUM siculum
NECTAROSCORDUM siculum sbsp. bulgaricum
NEILLIA thibetica
NELUMBO nucifera
NEMESIA denticulata
NEMESIA Amelie
NEMESIA 'Vanilla Mist'
NEMOPHILA maculata
NEPENTHES mesterianum
NEPETA govaniana
NEPETA nervosa
NEPETA prattii
NEPETA racemosa (mussinii)
NEPETA sibirica
NEPETA stachys with Artemisia
NEPETA 'Six Hills Giant'
NEPETA subsellis
NEPETA tuberosa
NERINE bowdenii
NERINE filifolia
NERINE 'Hera'
NERINE undulata
NERINE 'Zeal Silver Stripe'
NICANDRA physaloides
NICANDRA physaloides alba
NICANDRA physaloides Violacea
NICOTIANA langsdorfii
NICOTIANA 'Lime Green'
NICOTIANA sylvestris
NIEREMBERGIA caerulea
NIEREMBERGIA frutescens
NIEREMBERGIA repens
NIEREMBERGIA scoparia
NOMOCHARIS aperta
NOMOCHARIS pardanthina
NOMOCHARIS sp.
NOLANA paradoxa
NONEA lutea
NOPALXOCHIA phyllanthoides Deutsche Kaiserin
NOTOSPARTIUM carmichaeliae
NYMPHAEA alba
NYMPHAEA alba var. rubra
NYMPHAEA 'Escarboucle'
NYMPHAEA 'René Gérard'
NYSSA sinensis
NYSSA sylvatica
OCHAGAVIA carnea
OENANTHE javanica 'Flamingo'
OENOTHERA acaulis
OENOTHERA caespitosa
OENOTHERA californica
OENOTHERA fruticosa
OENOTHERA fruticosa 'Fyrverkeri'
OENOTHERA macrocarpa
OENOTHERA macrocarpa .'Greencourt Lemon'
OENOTHERA missouriense
OENOTHERA nuttallii
OENOTHERA 'Sonnenwende'(?)
OENOTHERA speciosa 'Pink Petticoats'
OENOTHERA speciosa 'Siskiyou'
OENOTHERA stricta
OENOTHERA stricta 'Sulphurea'
OLEARIA lacunosa
OLEARIA macrodonta
OLEARIA myrsinoides
OLEARIA nummularifolia
OLEARIA phlogopappa 'Comber's Blue'
OLEARIA stellulata De Candolle
OLSYNIUM douglasii
OLSYNIUM douglasii album
OMPHALOIDES cappadocica
OMPHALOIDES cappadocica 'Cherry lngram'
OMPHALOIDES cappadocica 'Starry Eyes'
OMPHALOIDES linifolia
ONOCLEA sensibilis
ONOPORDUM acanthium
ONOPORDUM nervosum
ONOPORDUM nervosum (young plant)
ONOSMA alborosea
ONOSMA taurica
ONYCHIUM japonicum
OPHIOPOGON planiscapus 'Nigrescens'
OPHRYS apifera
OPHRYS fuciflora f. maxima
OPHRYS transhyrcana ?
ORCHIS laxiflora
ORCHIS pseudolaxiflora
ORCHIS quadripunctata
ORIGANUM 'Barbara Tingey'
ORIGANUM 'Kent Beauty'
ORIGANUM laevigatum
ORIGANUM laevigatum 'Herrenhausen'
ORIGANUM onites
ORIGANUM 'Rosenkuppel'
ORIGANUM rotundifolium
ORIGANUM vulgare 'Aureum'
ORIGANUM vulgare 'Golden Shine'
ORIGANUM vulgare 'Polyphant'
ORLAYA grandiflora
ORNITHOGALUM arabicum
ORNITHOGALUM dubium
ORNITHOGALUM nutans
OROSTACHYS iwarenge in bud/flower
ORPHIUM frutescens
ORTHROSANTHUS chimboracensis
OSMANTHUS x burkwoodii
OSMANTHUS delavayi
OSMUNDA regalis
OSTEOSPERMUM 'Buttermilk'
OSTEOSPERMUM 'Cannington Katrina'
OSTEOSPERMUM 'Cannington Roy'
OSTEOSPERMUM 'Catriona'
OSTEOSPERMUM dark pink
OSTEOSPERMUM dwarf form
OSTEOSPERMUM ecklonis
OSTEOSPERMUM 'Irish'
OSTEOSPERMUM jucundum
OSTEOSPERMUM 'La Mortola'
OSTEOSPERMUM 'Penny Pink'
OSTEOSPERMUM Pink Whirls
OSTEOSPERMUM 'Silver Sparkler'
OSTEOSPERMUM 'Stardust'
OSTEOSPERMUM 'Whirligig
OSTEOSPERMUM 'White Pim'
OSTEOSPERMUM protratum & Verbena Homestead Purple
OSTROWSKIA magnifica
OTHONNA cheirifolia
OULSATILLA vulgaris (seeds)
OURISIA coccinea
OURISIA macrophylla
OURISIA microphylla
OXALIS acetosella
OXALIS adenophylla
OXALIS articulata
OXALIS depressa
OXALIS laciniata'
OXALIS obtusa
OXALIS tetraphylla 'Iron Cross'
OXALIS triangularis
OXALIS triangularis Cupido
OXYDENDRUM arboreum
OXYDENDRUM arboreum in autumn
OZOTHAMNUS coralloides
OZOTHAMNUS rosmarinifolius 'Silver Jubilee'
OZOTHAMNUS 'Threave Seedling'
PACHYPHRAGMA macrophyllum
PACHYSANDRA procumbens
PAEONIA 'Avant Garde'
PAEONIA 'Buckeye Belle'
PAEONIA cambessedesii
PAEONIA cambessedesii foliage
PAEONIA cambessedesii seeds
PAEONIA 'Claire Dubois'
PAEONIA clusii
PAEONIA 'Coral Sunset'
PAEONIA daurica
PAEONIA decora
PAEONIA 'Defender'
PAEONIA delavayi
PAEONIA delavayi var. angustifolia
PAEONIA delavayi var ludlowii
PAEONIA delavayi var seed pods
PAEONIA delavayi Potaninii Group
PAEONIA 'Early Scout'
PAEONIA lactiflora 'Adolphe Rousseau'
PAEONIA lactiflora 'America'
PAEONIA lactiflora 'Bowl of Beauty'
PAEONIA lactiflora 'Bowl of close up
PAEONIA lactiflora 'Coral Charm'
PAEONIA lactiflora 'Duchess of Marlborough'
PAEONIA lactiflora 'La Tendresse'
PAEONIA lactiflora 'Mrs G F Hemerik'
PAEONIA lactiflora 'Pink Delight'
PAEONIA lactiflora 'Pink Glory'
PAEONIA lactiflora 'Queen Alexandra'
PAEONIA lactiflora 'Sarah Bernhardt'
PAEONIA lactiflora 'Silver Flare'
PAEONIA lactiflora 'Whitleyi Major'
PAEONIA lactiflora seedling - single, pink
PAEONIA mascula
PAEONIA mlokosewitschil
PAEONIA mlokosewitschil seeds
PAEONIA mlokosewitschii hybrid
PAEONIA obovata
PAEONIA obovata var. alba
PAEONIA officinalis 'Anemoniflora Rosea'
PAEONIA officinalis subsp. banatica
PAEONIA peregrina (?)
PAEONIA 'Polindra'
PAEONIA x smouthii
PAEONIA suffruticosa 'Alice Palmer
PAEONIA suffruticosa 'Duchess of Kent'
PAEONIA suffruticosa pink
PAEONIA suffruticosa ex rockii
PAEONIA suffruticosa 'Glory of Huish'
PAEONIA suffruticosa 'Joseph Rock'
PAEONIA suffruticosa 'Reine Elizabeth'
PAEONIA suffruticosa subsp. rockii
PAEONIA suffruticosa 'Superb'
PAEONIA tenuifolia
PAEONIA turcica
PALLENIS maritima
PANICUM virgatum in winter
PANICUM virgatum 'Hänse Herms'
PANICUM virgatum 'Heavy Metal' July/Oct
PANICUM virgatum 'Rehbraun'
PAPAVER alboroseum
PAPAVER alpinum
PAPAVER aprokinomenon
PAPAVER commutatum
PAPAVER commutatum Ladybird
PAPAVER 'Fireball'
PAPAVER nudicaule
PAPAVER orientale
PAPAVER orientale 'Aglaja'
PAPAVER orientale 'Avebury Crimson
PAPAVER orientale 'Beauty of Livermere'
PAPAVER orientale 'Black and White'
PAPAVER orientale var. bracteatum
PAPAVER orientale 'Cedric's Pink'
PAPAVER orientale 'Coral Reef'
PAPAVER orientale 'Curlylocks'
PAPAVER orientale Goliath Group
PAPAVER orientale 'John III'
PAPAVER orientale 'Juliane'
PAPAVER orientale 'Lilac Girl'
PAPAVER orientale 'Karine'
PAPAVER orientale Marcus Perry
PAPAVER orientale 'May Queen'
PAPAVER orientale 'Mrs George Stobart'
PAPAVER orientale 'Mrs Perry'
PAPAVER orientale 'Patty's Plum'
PAPAVER orientale 'Perry's White'
PAPAVER orientale 'Picotée'
PAPAVER orientale pink
PAPAVER orientale 'Pizzicato' strain
PAPAVER orientale 'Raspberry Queen'
PAPAVER orientale shocking pink
PAPAVER orientale 'Turkish Delight'
PAPAVER rhoeas
PAPAVER rhoeas 'Mother of Pearl'
PAPAVER ruprifagum
PAPAVER somniferum 'Pink Chiffon'
PAPAVER somniferum double pink
PAPAVER somniferum double white
PAPAVER somniferum fringed red
PAPAVER somniferum dble., fringed, scarlet
PAPAVER somniferum single deep purple
PAPAVER spicatum
PARADISEA liliastrum
PARAHEBE catarractae
PARAHEBE lyallii
PARAHEBE perfoliata
PARAHEBE 'Snowcap'
PARIS polyphylla
PARIS quadrifolia
PARNASSA palustris
PARONYCHIA kapela 'Binstead Gold'
PARROTIA persica
PARTHENOCISSUS henryana
PARTHENOCISSUS quinquefolia
PARTHENOCISSUS tricuspidata
PASSIFLORA caerulea
PASSIFLORA caerulea fruits
PASSIFLORA coccinea
PASSIFLORA 'Lavender Lady'
PASSIFLORA quadrangularis
PATRINIA scabiosifolia
PATRINIA triloba
PETASITES japonicus
PELARGONIUM australe
PELARGONIUM 'Citronella'
PELARGONIUM endicherianum
PELARGONIUM havlasae
PELARGONIUM quercetorum
PELTIPHYLLUM - see DARMERIA
PENNISETUM alopecuroides
PENNISETUM alopecuroides in Autumn/Jan
PENNISETUM alopecuroides 'Hameln'
PENNISETUM alopecuroides viridescens
PENNISETUM alopecuroides 'Woodside'
PENNISETUM glaucum 'Purple Baron'
PENNISETUM glaucum 'Purple Emperor'
PENNISETUM macrourum
PENNISETUM orientale
PENNISETUM orientale & P. villosum
PENNISETUM orientale 'Karley Rose'
PENNISETUM setaceum
PENNISETUM setaceum rubrum
PENNISETUM villosum
PENSTEMON 'Alice Hindley'
PENSTEMON alpinus
PENSTEMON angustifolius
PENSTEMON 'Andenken an Friedrich Hahn'
PENSTEMON angustifolius
PENSTEMON barbatus 'Peter Catt'
PENSTEMON 'Burgundy'
PENSTEMON Beckford
PENSTEMON Blackbird
PENSTEMON campanulatus
PENSTEMON 'Castle Forbes'
PENSTEMON 'Cherry'
PENSTEMON 'Chester Scarlet'
PENSTEMON 'Countess of Dalkeith'
PENSTEMON crandalii glabrescens taosensis
PENSTEMON digitalis 'Husker's Red'
PENSTEMON 'Drinkstone'
PENSTEMON 'Ellenbank Amethyst'
PENSTEMON 'Evelyn'
PENSTEMON 'Flamingo'
PENSTEMON 'Garnet' - see P. 'A. & F Hahn'
PENSTEMON 'George Home'
PENSTEMON glaber
PENSTEMON hartwegii Skyline
PENSTEMON 'Hewell Pink Bedder'
PENSTEMON heterophyllus
PENSTEMON 'Hidcote Pink'
PENSTEMON isophyllus
PENSTEMON 'June'
PENSTEMON 'King George V'
PENSTEMON 'Lilac and Burgundy'
PENSTEMON 'Little Witley'
PENSTEMON 'Lynette'
PENSTEMON 'Margery Fish'
PENSTEMON Mother of Pearl
PENSTEMON 'Myddelton Gem
PENSTEMON 'Osprey'
PENSTEMON ovatus
PENSTEMON 'Papal Purple'
PENSTEMON 'Peace'
PENSTEMON 'Pennington Gem'
PENSTEMON 'Pensham Charles Romer'
PENSTEMON 'Pehsham Edith Biggs'
PENSTEMON 'Phare'
PENSTEMON pinifolius
PENSTEMON 'Port Wine'
PENSTEMON 'Primrose Thomas'
PENSTEMON 'Purple & White'
PENSTEMON 'Purple Bedder'
PENSTEMON 'Rajah'
PENSTEMON 'Razzle Dazzle'
PENSTEMON 'Rich Ruby'
PENSTEMON 'Ridgeway Red'
PENSTEMON 'Rubicundus'
PENSTEMON 'Russian River'
PENSTEMON 'Schonholzeri' (='Firebird')
PENSTEMON 'Sour Grapes'
PENSTEMON 'Thorn'
PENSTEMON venustus
PENSTEMON 'White Bedder'
PENSTEMON 'Windsor Red'
PENTAGLOTTIS sempervirens
PENTAS lanceolata coccinea
PERICALLIS lanata
PERNETTYA - see GAULTHERIA
PEROVSKIA atriplicifolia
PEROVSKIA atriplicifolia 'Blue Spire'
PERSICARIA affinis
PERSICARIA affinis 'Donald Lowndes'
PERSICARIA affinis 'Superba'
PERSICARIA amplexicaulis
PERSICARIA amplexicaulis 'Atrosanguinea'
PERSICARIA amplexicaulis 'Firedance'
PERSICARIA amplexicaulis 'Firetail'
PERSICARIA amplexicaulis 'Inverleith'
PERSICARIA amplexicaulis Taurus
PERSICARIA amplexicaulis var. pendula
PERSICARIA bistorta
PERSICARIA bistorta 'Superba'
PERSICARIA campanulata
PERSICARIA campanulata Alba Group
PERSICARIA campanulata 'Rosenrot'
PERSICARIA capitata
PERSICARIA microcephala 'Red Dragon'
PERSICARIA millettii
PERSICARIA mollis
PERSICARIA paniculata
PERSICARIA polymorpha
PERSICARIA vaccinifolia
PERSICARIA virginiana
PERSICARIA virginiana var. filiformis Compton's Form
PERSICARIA virginiana 'Painter's Palette'
PETROCOPTIS glaucifolia
PETROMARULA pinnata
PHALARIS arundinacea var. picta
PHALARIS arundinacea var. picta - winter " " " 'Feesey'
PHALARIS arundinacea var. picta 'Picta'
PHEGOPTERIS connectilis
PHILADELPHUS argyrocalyx
PHILADELPHUS 'Beauclerk'
PHILADELPHUS coronarius 'Aureus'
PHILADELPHUS coronarius 'Variegatus'
PHILADELPHUS 'Innocence'
PHILADELPHUS 'Manteau d'Hermine'
PHLOMIS anatolica 'Lloyd's Variety'
PHLOMIS bovei ssp. maroccana
PHLOMIS cashmeriana
PHLOMIS fruticosa
PHLOMIS italica
PHLOMIS lanata
PHLOMIS longifolia
PHLOMIS lychnitis
PHLOMIS purpurea
PHLOMIS rigida
PHLOMIS russeliana
PHLOMIS samia
PHLOMIS tuberosa 'Amazone'
PHLOX adsurgens 'Red Buttes'
PHLOX adsurgens Wagon Wheel
PHLOX amplifolia
PHLOX bifida blue
PHLOX caespitosa
PHLOX carolina 'Bill Baker'
PHLOX carolina 'Magnificence'
PHLOX 'Chattahoochee'
PHLOX divaricata 'Blue Dreams'
PHLOX divaricata 'Clouds of Perfume'
PHLOX divaricata 'May Breeze'
PHLOX divaricata subsp. laphami
PHLOX douglasii 'Boothman's Variety'
PHLOX 'Evangeline'
PHLOX maculata 'Alba'
PHLOX maculata 'Alpha'
PHLOX maculata 'Miss Lingard'
PHLOX maculata 'Omega'
PHLOX maculata 'Reine du Jour'
PHLOX maculata 'Rosalinde'
PHLOX paniculata 'Balmoral'
PHLOX paniculata Bob Brown's
PHLOX paniculata 'Border Gem'
PHLOX paniculata 'Brigadier'
PHLOX paniculata 'Cherry Pink'
PHLOX paniculata 'Cool of the Evening'
PHLOX paniculata 'Danielle'
PHLOX paniculata 'Dodo Hanbury Forbes'
PHLOX paniculata 'Eventide'
PHLOX paniculata 'Grat Zeppelin'
PHLOX paniculata 'Harlequin'
PHLOX paniculata 'Inspiration'
PHLOX paniculata Jules Sandeau'
PHLOX paniculata 'Mary Fox'
PHLOX paniculata 'Maude Dagley'
PHLOX paniculata 'Mount Fuji'
PHLOX paniculata 'Norah Leigh'
PHLOX paniculata 'Prospero'
PHLOX paniculata 'Red Indian'
PHLOX paniculata 'Rjinstroom'
PHLOX paniculata 'Sandringham'
PHLOX paniculata 'Silver Lining'
PHLOX paniculata 'Silver Salmon'
PHLOX paniculata 'Starfire'
PHLOX paniculata 'Tenor'
PHLOX paniculata 'Vintage Vine'
PHLOX paniculata 'White Admiral'
PHLOX paniculata 'Windsor'
PHLOX pilosa
PHLOX x procumbens 'Millstream'
PHLOX stolonifera 'Bob's Motley'
PHLOX stolonifera 'Pink Ridge'
PHLOX subulata 'Alexander's Surprise'
PHLOX subulata 'Amazing Grace'
PHLOX subulata Betty
PHLOX subulata 'Emerald Cushion Blue'
PHLOX subulata 'G F Wilson'
PHLOX subulata 'McDaniel's Cushion'
PHLOX subulata 'Tamaongalei'
PHOENIX canariensis
PHORMIUM cookianum 'Cream Delight'
PHORMIUM cookianum ssp. hookeri 'Tricolor'
PHORMIUM 'Guardsman'
PHORMIUM 'Maori Sunset'
PHORMIUM 'Smallest Bronze'
PHORMIUM tenax
PHORMIUM tenax 'Radiance'
PHORMIUM 'Yellow Wave'
PHORMIUM cv.
PHOTINIA davidiana fruits
PHOTINIA x fraseri 'Red Robin'
PHOTINIA 'Redstart'
PHOTINIA serratifolia
PHRAGMITES australis
PHUOPSIS stylosa
PHUOPSIS stylosa 'Purpurea'
PHYGELIUS aequalis
PHYGELIUS aequalis 'Cedric Morris'
PHYGELIUS aequalis 'Yellow Trumpet'
PHYGELIUS capensis
PHYGELIUS x rectus 'African Queen'
PHYGELIUS x rectus 'Devil's Tears'
PHYGELIUS x rectus 'Pink Elf'
PHYGELIUS x rectus 'Salmon Leap'
PHYGELIUS x rectus 'Winchester Fanfare'
PHYLA nudiflora
PHYLLODOCE empetriformis
PHYLLOSTACHYS aureosulcata 'Spectabilis'
PHYLLOSTACHYS aureosulcata nigra
PHYSALIS alkekengi var. franchetii - "lantern”
PHYSOCARPUS opulifolius 'Luteus'
PHYSTOSTEGIA virginiana 'Variegata'
PHYSTOSTEGIA virginiana 'Vivid'
PHYTEUMA nigrum
PHYTOLACCA Americana flower/fruits
PICEA breweriana
PICEA mariana nana
PICEA orientalis 'Wittbold'
PICEA pungens f. glauca
PICEA pungens 'Thomsen'
PIERIS formosa var. forrestii
PIERIS formosa var. forrestii Wakehurst
PIERIS floribunda
PIERIS 'Forest Flame'
PIERIS japonica Taiwanensis Group
PIERIS japonica 'Variegata'
PILULARIA globulifera
PIMPINELLA major 'Rosea'
PINUS ayacahuite
PINUS montezuma
PINUS mugo 'Mops'
PINUS nigra
PINUS peuce
PINUS strobus – bark
PINUS strobus 'Radiata'
PINUS sylvestris
PINUS wallichiana
PINUS yunnanensis
PIPTANTHUS nepalensis
PITTOSPORUM 'Garnetti
PITTOSPORUM revolutum seed pod
PITTOSPORUM tenuifolium 'Purpureum'
PITTOSPORUM tenuifolium Silver Queen
PLANTAGO major 'Rosularis'
PLANTAGO major 'Rubrifolia'
PLATYCLADUS orientalis 'Aurea Nana'
PLATYCODON grandiflorus
PLATYCODON grandiflorus mariesii
PLATYCODON grandiflorus 'Fuji Blue'
PLECTRANTHUS argentatus
PLECTRANTHUS thyroisedus
PLEIOBLASTUS auricomus
PLEIOBLASTUS auricomus in winter
PLEIOBLASTUS auricomus variegatus
PLEIONE formosana
PLEIONE bulbocodioides
PLEIONE speciosa
PLEIONE sp.
PLUMBAGO auriculata
PLUMERIA alba
PLUMERIA rubra
PLUMERIA rubra f acutifolia
PODOCARPUS salignus
PODOPHYLLUM hexandrum fruits
POLEMONIUM caeruleum
POLEMONIUM caeruleum album
POLEMONIUM caeruleum 'Brise d'Anjou'
POLEMONIUM carneum
POLEMONIUM carneum 'Apricot Delight'
POLEMONIUM foliosissimum
POLEMONIUM 'Hopleys'
POLEMONIUM pauciflorum
POLEMONIUM pauciflorum sbsp. hinckleyi
POLEMONIUM 'Lambrook Mauve'
POLEMONIUM 'Sonia's Bluebell'
POLIOMINTHA bustata
POLYGALA calcarea 'Lillet'
POLYGALA chamaebuxus var. grandiflora
POLYGONATUM falcatum 'Variegatum'
POLYGONATUM x hybridum
POLYGONATUM x hybridum 'Striatum'
POLYGONATUM verticillatum
POLYPODIUM cambricum Pulcherrimum Grp.
POLYPODIUM interjectum
POLYPODIUM interjectum 'Bifidograndiceps'
POLYPODIUM interjectum 'Cornubiensis'
POLYPODIUM vulgare
POLYPODIUM vulgare 'Cornubiense'
POLYSTICHUM aculeatum
POLYSTICHUM polyblepharum
POLYSTICHUM polyblepharum (frosted)
POLYSTICHUM mutinum
POLYSTICHUM setiferum Acutilobum Group
POLYSTICHUM setiferum Conspiculobum Grp.
POLYSTICHUM setiferum Divisilobum Group
POLYSTICHUM setiferum 'Tripinatum'
POLYSTICHUM collection
POLYXENA odorata
PONCIRUS trifoliata
PONTEDERIA cordata
POPULUS candicans 'Aurora'
POTENTILLA atrosanguinea var. Argyrophylla
POTENTILLA arbuscula
POTENTILLA aurea
POTENTILLA aurea subsp. chrysocraspeda
POTENTILLA cuneata
POTENTILLA cuneata C&Mc 1416
POTENTILLA 'Etna'
POTENTILLA 'Flamenco'
POTENTILLA fruticosa 'Princess (= 'Blink')
POTENTILLA 'Gibson's Scarlet'
POTENTILLA x hopwoodiana
POTENTILLA 'Monarch's Velvet'
POTENTILLA nepalensis 'Miss Willmott'
POTENTILLA recta pallida
POTENTILLA recta 'Warrenii'
POTENTILLA 'William Rollison'
POTENTILLA 'Yellow Queen'
PRATIA pedunculata
PRATIA 'Treadwellii'
PRIMULA alpicola
PRIMULA alpicola var. violacea
PRIMULA anisodora
PRIMULA auricula
PRIMULA auricula 'Prince John'
PRIMULA auricula 'Serenity'
PRIMULA auricula 'Winifrid'
PRIMULA 'Blue Riband'
PRIMULA 'Bonfire'
PRIMULA bulleyana
PRIMULA burmanica
PRIMULA capitata subsp. mooreana
PRIMULA chionantha
PRIMULA chionantha Sinopurpurea Group
PRIMULA cortisoides
PRIMULA Cowichan
PRIMULA Cowichan Garnet
PRIMULA 'Dawn Ansell'
PRIMULA denticulata
PRIMULA denticulata alba
PRIMULA denticulata 'Karryann'
PRIMULA denticulata 'Rubinball'
PRIMULA denticulata mixed cultivars
PRIMULA edgeworthii
PRIMULA elatior
PRIMULA flaccida
PRIMULA florindae
PRIMULA Gold Laced Group
PRIMULA griffithii
PRIMULA 'Guinevere'
PRIMULA Harlow Carr hybrid
PRIMULA Inshriach hybrid
PRIMULA 'Inverewe'
PRIMULA Jack in the Green Group
PRIMULA japonica 'Postford White'
PRIMULA juliae
PRIMULA 'Kinlough Beauty'
PRIMULA 'Lilian Harvey'
PRIMULA 'MacWatt's Cream'
PRIMULA marginata Beatrice Lascaris
PRIMULA 'Marie Crousse'
PRIMULA minima
PRIMULA 'Miss Indigo'
PRIMULA moupinensis
PRIMULA 'Mrs McGillivray'
PRIMULA nutans
PRIMULA x pubescens
PRIMULA x pubescens 'Boothman's Variety'
PRIMULA pulverulenta
PRIMULA pulverulenta Bartley Strain
PRIMULA rosea
PRIMULA scotica
PRIMULA secundiflora
PRIMULA sieboldii
PRIMULA sieboldii 'Asani'
PRIMULA sieboldii 'Pago-Pago'
PRIMULA sikkimensis
PRIMULA 'Sue Jervis'
PRIMULA vialii
PRIMULA veris (cowslip)
PRIMULA vulgaris
PRIMULA vulgaris 'Alba Plena'
PRIMULA vulgaris 'Lilacina Plena'
PRIMULA vulgaris - pink
PRIMULA vulgaris subsp. sibthorpii
PRIMULA waltonii
PRIMULA 'Wanda'
PRIMULA whitei
PRIMULA wilsonii
PROSTANTHERA 'Badja Peak'
PROSTANTHERA cuneata
PROTEA sp.
PRUNELLA vulgaris
PRUNELLA x webbiana 'Pink Loveliness'
PRUNUS avium
PRUNUS avium 'Plena'
PRUNUS cerasifera
PRUNUS cerasifera 'Nigra'
PRUNUS cerasifera 'Pissardii'
PRUNUS x cistena
PRUNUS 'Hilling's Weeping'
PRUNUS lauroccerasus
PRUNUS lusitanica
PRUNUS lusitanica 'Varlegata'
PRUNUS padus 'Colorata' inflorescence
PRUNUS persica fruits
PRUNUS sargentii
PRUNUS serrula
PRUNUS 'Shirotae'
PRUNUS subhirtella
PRUNUS subhirtella 'Autumnalis Rosea'
PRUNUS 'Taihaku'
PRUNUS tenella
PRUNUS tenella 'Fire Hill'
PRUNUS triloba
PRUNUS 'Ukon' in November
PRUNUS x yedoensis
PSEUDOLARIx amabilis
PSEUDOPANAx crassifolium
PTELEA trifoliata 'Aurea'
PTEROCARYA fraxinifolia
PTILOSTEMON afer (in bud)
PTILOSTEMON diacantha
PULICARIA dysenteria
PULMONARIA affinis
PULMONARIA angustifolia
PULMONARIA angustifolia 'Blaues Meer'
PULMONARIA angustifolia 'Munstead Blue'
PULMONARIA 'Beth's Blue'
PULMONARIA 'Blue Ensign'
PULMONARIA 'British Sterling' foliage
PULMONARIA 'Chintz'
PULMONARIA 'Cleeton Red
PULMONARIA 'Dawn Star''
PULMONARIA 'Dawn Star' summer foliage
PULMONARIA Diana Clare
PULMONARIA 'Excalibur'
PULMONARIA 'Glacier'
PULMONARIA 'Glebe Blue'
PULMONARIA 'Hazel Kaye's Red'
PULMONARIA 'Lewis Palmer'
PULMONARIA 'Little Star'
PULMONARIA longifolia
PULMONARIA longifolia - foliage
PULMONARIA longifolia 'Ankum'
PULMONARIA longifolia 'Bertram Anderson'
PULMONARIA 'Lovell Blue'
PULMONARIA 'Mado'
PULMONARIA 'Margery Fish” foliage
PULMONARIA 'Mary Mottram'
PULMONARIA 'Mawson's Blue'
PULMONARIA 'Merlin'
PULMONARIA mollis
PULMONARIA mollis 'Cally Hybrid'
PULMONARIA 'Moonstone'
PULMONARIA 'Mrs Kittle'
PULMONARIA officinalis 'Bowles' Blue'
PULMONARIA officinalis Cambridge Blue Gp.
PULMONARIA officinalis 'Sissinghurst White'
PULMONARIA 'Opal'
PULMONARIA 'Patrick Bates'
PULMONARIA 'Pewter'
PULMONARIA 'Red Freckles'
PULMONARIA 'Roy Davidson'
PULMONARIA 'Roy Davidson' foliage
PULMONARIA rubra
PULMONARIA rubra 'David Ward'
PULMONARIA rubra 'David Ward' foliage
PULMONARIA rubra 'Rachel Verne'
PULMONARIA rubra 'Redstart'
PULMONARIA saccharata
PULMONARIA saccharata Argentea Group
PULMONARIA saccharata 'Cotton Cool'
PULMONARIA saccharata 'Diana Chappell'
PULMONARIA saccharata Diana Chappell foliage
PULMONARIA saccharata 'Dora Bielefeld'
PULMONARIA saccharata 'Fruhlingshimmel'
PULMONARIA saccharata 'Lady Lou's Pink'
PULMONARIA saccharata 'Leopard'
PULMONARIA saccharata 'Mrs Moon'
PULMONARIA saccharata 'Old Rectory Silver'
PULMONARIA saccharata 'Picta'
PULMONARIA saccharata 'Reginald Kaye'
PULMONARIA saccharata hybrid(?)
PULMONARIA 'Silverado
PULMONARIA 'Silver Mist'
PULMONARIA 'Silver Mist' foliage
PULMONARIA 'Silver Spring'
PULMONARIA 'Vera May'
PULMONARIA 'Victorian Brooch' foliage
PULMONARIA 'Weetwood Blue'
PULMONARIA 'White Barn'
PULMONARIA 'White Leaf'
PULSATILLA
PULSATILLA alpina subsp. Apiifolia
PULSATILLA halleri subsp. slavica
PULSATILLA vulgaris
PULSATILLA vulgaris 'Alba'
PULSATILLA vulgaris 'Barton's Pink'
PULSATILLA vulgaris 'Papageno'
PULSATILLA pink form
PULSATILLA pink 'Röde Klokke'
PULSATILLA pink var. rubra
PULSATILLA seed heads
PUNICA granatum
PUSCHKINIA scilloides
PUSCHKINIA scilloides var. libanotica 'Alba'
PYRACANTHA atalantioides - fruits
PYRACANTHA coccinea – fruits
PYRETHROPSIS catananche
PYROSTEGIA coccinea ?
PYRUS calleryana 'Chanticleer'
PYRUS salicifolius – forming arch
PYRUS salicifolius 'Pendula'
QUERCUS borealis
QUERCUS coccinea 'Splendens'
QUERCUS dentata
QUERCUS frainetto
QUERCUS rubra
QUERCUS suber
RAMONDA myconi
RANUNCULUS aconitifolius
RANUNCULUS aconitifolius 'Flore Pleno'
RANUNCULUS asiaticus
RANUNCULUS amplexicaulis
RANUNCULUS acris 'Flore Pleno'
RANUNCULUS bulbosus 'F M Burton'
RANUNCULUS constantinopolitanus 'Plenus'
RANUNCULUS crithuifolius ?
RANUNCULUS ficaria var. aurianticus
RANUNCULUS ficaria 'Brazen Hussy'
RANUNCULUS ficaria 'Bregover White'
RANUNCULUS ficaria 'Collarette'
RANUNCULUS ficaria flore pleno
RANUNCULUS ficaria 'Randall's White' (?)
RANUNCULUS ficaria 'Salmon's White'
RANUNCULUS gramineus
RANUNCULUS glacialis
RANUNCULUS repens var. pleniflorus
RAOULIA hookeri
RATIBIDA columnifera f. pulcherrima
REHMANNIA elata
REHMANNIA glutinosa
RESEDA luteola
RHAMNUS alaternus 'Argenteovariegatus'
RHAPIOLENS x delacourii
RHEUM 'Ace of Hearts'
RHEUM alexandrae
RHEUM australe
RHEUM palmatum
RHEUM palmatum 'Atrosanguineum'
RHODANTHE
RHODANTHEMUM gayanum
RHODANTHEMUM hosmariense
RHODIOLA rosea
RHODOCHITON atrosanguineus
RHODODENDRON aeruginosum foliage
RHODODENDRON arboreum var. roseum
RHODODENDRON arizelum
RHODODENDRON barbatum
RHODODENDRON cinnabarinum 'Conroy'
RHODODENDRON cinnabarinum subsp. xanthocodon
RHODODENDRON Concatenans Group
RHODODENDRON Elizabeth Group
RHODODENDRON Fastuosum Flore Pleno
RHODODENDRON 'Fabia Tangerine'
RHODODENDRON Ghent
RHODODENDRON heliolepsis
RHODODENDRON Hybrid 'Alison Johnstone'
RHODODENDRON Hybrid 'Crest'
RHODODENDRON Lady Rosebery
RHODODENDRON loderi 'King George'
RHODODENDRON luteum - autumn foliage
RHODODENDRON maddenii
RHODODENDRON oreotrephes
RHODODENDRON rex ssp. Fictolacteum
RHODODENDRON 'Sir Charles Lemon'
RHODODENDRON strgillosum
RHODODENDRON Weston's Pink Diamond
RHODODENDRON yakushimanum
RHODODENDRON yunnanense
RHODOHYPOXIS Albrighton
RHODOHYPOXIS Helen and Pictus
RHODOHYPOXIS Helen
RHODOHYPOXIS Pictus
RHUS typhina autumn foliage
RHUS trichocarpa
RIBES laurifolium
RIBES odorarum
RIBES roezlii
RIBES sanguineum
RIBES sanguineum 'Plena'
RIBES sanguineum 'Pulborough Scarlet'
RIBES speciosum
RICHEA scoparia
RICINUS communis 'Carmencita'
RICINUS communis 'Impala'
RICINUS communis f. purpurea
ROBINIA hispida – inflorescence
ROBINIA pseudoacacia 'Coluteoides'
ROBINIA pseudoacacia 'Frisia'
RODGERSIA aesculifolia
RODGERSIA henrici
RODGERSIA pinnata
RODGERSIA pinnata 'Buckland Beauty'
RODGERSIA pinnata 'Elegans'
RODGERSIA pinnata 'Superba'
RODGERSIA podophylla
RODGERSIA after early frost
ROMNEYA coulteri
ROMNEYA coulteri var. trichocalyx
ROSA 'Adelaide d'Orleans' (Ra)
ROSA 'Adolf Hortsman'
ROSA 'Allgold'
ROSA x alba 'Alba Maxima'
ROSA 'Albertine'
ROSA Alexander = 'Harlex' (HT)
ROSA 'Aloha'
ROSA 'Amber Queen'
ROSA 'Amy Robsart' (RH)
ROSA 'Angelica Ripon'
ROSA 'Ausblush' Heritage
ROSA 'Austance' Constance Spry (ClS)
ROSA 'Ballerina' (HM/Poly)
ROSA 'Bambino' (Min)
ROSA banksiae 'Lutea' (Ra)
ROSA 'Baron Giraud de l'Ain' (HP)
ROSA 'Baroness Rothchild' (HP)
ROSA 'Belle de Crecy' (G)
ROSA 'Belle Isis' (G)
ROSA 'Belverdere'
ROSA 'Betzaris' (D)
ROSA 'Bonica'
ROSA 'Boule de Neige' (Bb)
ROSA 'Buff Beauty' (HM)
ROSA 'Camaieux' (G)
ROSA canina
ROSA 'Cardinal de Richelieu' (G)
ROSA Casino = 'Macca' (ClHT)
ROSA 'Cecile Brunner' (Poly)
ROSA x centifolia 'Muscosa' (Ce/Mo)
ROSA 'Champion of the World' (Bb)
ROSA 'Chewlegacy' Edith Holden (F)
ROSA 'Clair Matin'
ROSA 'Colibri'
ROSA 'Compassion' (ClHT)
ROSA 'Copper Pot'
ROSA 'Crimson Shower' (Ra)
ROSA x damascena 'Mrs Hardy'
ROSA x damascena 'Versicolor'
ROSA 'Dainty Bess'
ROSA 'De la Grifferaie'
ROSA 'De Resht'
ROSA 'Dortmund' (HScB/Cl)
ROSA 'Du Maitre d'Ecole' (G)
ROSA 'Duchesse de Montebello' (G)
ROSA 'Ellen Willmott' (HT)
ROSA 'Empereur du Maroc' (HP)
ROSA 'Fairy Changling'
ROSA 'Fantin-Latour (Ce)
ROSA 'Fragrant Cloud'
ROSA 'Fragrant Delight'
ROSA 'Frances E. Lester'
ROSA 'F. R. Grootendorst'
ROSA 'Fred Gibson' (HT)
ROSA 'Fru Dagmar Hastrup'
ROSA gallica
ROSA gallica 'Versicolor' (G)
ROSA 'Gentle Touch'
ROSA 'Gertrude Jekyll'
ROSA 'Ghislaine de Feligonde'
ROSA glauca
ROSA 'Glenfiddich'
ROSA 'Golden Showers'
ROSA 'Golden Wings' (S)
ROSA 'Graham Thomas'
ROSA 'Grandpa Dickson' (HT)
ROSA 'Gruss an Aachen' (Poly)
ROSA 'Handel' (Cl)
ROSA 'Hunter'
ROSA 'Iceberg' (F)
ROSA 'Isaphan' (D)
ROSA 'John Waterer'
ROSA 'Joseph's Coat'
ROSA 'Judy Fischer'
ROSA 'Kiftsgate'
ROSA 'La Ville de Bruxelles' (D)
ROSA 'Leda' (D)
ROSA 'Lilli Marlene' (F)
ROSA 'Louise Odier' (Bb)
ROSA 'Lover's Meeting' (F)
ROSA 'Mabel Mossison' (HP)
ROSA 'Madame Alfred Carriere'
ROSA 'Madame Delaroche-Lambert' (DPMo)
ROSA 'Madame Hardy' (ClD)
ROSA 'Madame Isaac Pereire' (Bb/Cl)
ROSA 'Madame Pierre Oger' (Bb)
ROSA 'Marcel Bourgouin' (G)
ROSA 'Marie Pavie' (Poly)
ROSA 'Mary Rose' (S)
ROSA 'Memento'
ROSA 'Mrs John Laing' (HP)
ROSA 'Mrs Paul' (Bb)
ROSA 'Mrs William Lobb'
ROSA 'Mountbatten'
ROSA moyesii – friuts
ROSA nitida
ROSA x odorata 'Mutabilis'
ROSA 'Old Master'
ROSA 'Parkdirektor Riggers'
ROSA 'Paul's Lemon Pillar' (HT/Cl)
ROSA 'Paul's Himalayan Musk'
ROSA 'Paul's Scarlet Climber' (Ra/Cl)
ROSA 'Paul Shirville'
ROSA 'Perfecta'
ROSA pimpinellafolia
ROSA pimpinellafolia 'Hispida'
ROSA pimpinellafolia (double pink)
ROSA 'Pink Cameo' (Min)
ROSA 'Pink Grootendorst'
ROSA 'Play Boy'
ROSA 'Polar Star'
ROSA 'Prince Charles' (Bb)
ROSA 'Rambling Rector' (Ra)
ROSA 'Red Blanket'
ROSA 'Reine Victoria' (Bb)
ROSA 'Roger Lambelin' (HP)
ROSA 'Rosaraie de l'Hay'
ROSA 'Rose du Roi a Fleurs Poupres' (HP)
ROSA 'Rosy Cushion'
ROSA rubiginosa
ROSA rugosa – fruits
ROSA 'Saint Nicholas' (D)
ROSA 'Sea Gull'
ROSA sericea subsp. omeiensis f. pteracantha
ROSA 'Schneezwerg' (Ru)
ROSA 'Silver Jubilee'
ROSA 'Simba'
ROSA 'Smarty'
ROSA 'Soupert et Notting'
ROSA 'Stacey Sue'
ROSA 'Starina'
ROSA Sweet Magic = 'Dicmagic' (Min/Patio)
ROSA 'The Fairy'
ROSA 'The Times'
ROSA 'Tony Jacklin' (HT)
ROSA 'Tricolore de Flandre' (G)
ROSA 'Ulrich Brunner Fils' (HP)
ROSA 'Variegata di Bologna' (Bb)
ROSA 'White Wings'
ROSA 'Wickwar'
ROSA 'Wife of Bath'
ROSA xanthina 'Canary Bird'
ROSA xanthina f. hugonis
ROSA 'Zepherine Drouhin' (Bb)
ROSCOEA auriculata 'Floriade'
ROSCOEA 'Beesiana' – white flowered
ROSCOEA cautleyoides
ROSCOEA humeana
ROSCOEA purpurea
ROSMARINUS officinalis aureus
ROSMARINUS officinalis 'Severn Sea'
ROSULARIA sedoides var. alba
RUBUS 'Benenden'
RUBUS biflorus - stems
RUBUS cockburnianus
RUBUS cockburnianus stems
RUBUS cockburnianus Golden Vale
RUBUS idaeus 'Aureus'
RUBUS lineatus
RUBUS phoenicolasius
RUBUS thibetanus
RUDBECKIA fulgida var. deamii
RUDBECKIA fulgida var. speciosa
RUDBECKIA fulgida var. sullivantii 'Goldschrin'
RUDBECKIA fulgida var. sullivantii 'Goldsturm'
RUDBECKIA fulgida var. deamii Goldsturm
RUDBECKIA 'Herbstonne'
RUDBECKIA laciniata
RUDBECKIA maxima
RUDBECKIA nitida
RUDBECKIA nitida 'Juligold'
RUDBECKIA 'Nutmeg'
RUDBECKIA occidentalis 'Green Wizard'
RUDBECKIA 'Prairie Sun'
RUDBECKIA 'Toto'
RUDBECKIA sp.
RUMEX sanguineus
RUMEX scutatus
RUMEX scutatus 'Silver Shield'
RUTA graveolens 'Jackman's Blue'
RUTA graveolens 'Variegata'
SAGITTARIA sagittifolia
SALIX apoda
SALIX apoda Blue'
SALIX babylonica var. pekinensis 'Tortuosa'
SALIX exigua
SALIX fargesii
SALIX gracilistyla – catkins
SALIX gracilistyla 'Melanostachys' - catkins
SALIX lanata
SALIX reticulata
SALIX 'Stuartii'
SALPIGLOSSIS 'Chocolate Pot'
SALPIGLOSSIS 'Friendship'
SALVIA argentea
SALVIA blepharophylla
SALVIA buchananii
SALVIA candelabra
SALVIA chamaedryoides
SALVIA coccinea 'Cherry Blossom'
SALVIA coccinea 'Coral Nymph'
SALVIA confertiflora
SALVIA elegans
SALVIA farinacea 'Victoria'
SALVIA forsskaolii
SALVIA gesneriflora
SALVIA glutinosa
SALVIA grahamii
SALVIA guaranitica
SALVIA guaranitica 'Blue Enigma'
SALVIA 'Indigo Spires'
SALVIA involucrata 'Bethellii'
SALVIA involucrata 'Boutin'
SALVIA involucrata 'Hadspen'
SALVIA leucantha
SALVIA nemorosa 'East Friesland'
SALVIA microphylla
SALVIA microphylla var. neurepia
SALVIA microphylla 'Trelissick'
SALVIA multicaulis
SALVIA neurepia grahamii
SALVIA officinalis 'Berggarten'
SALVIA officinalis 'Giant (?)
SALVIA officinalis 'Icterina'
SALVIA officinalis Purpurascens Group
SALVIA officinalis 'Purpurascens Variegata'
SALVIA officinalis 'Tricolor'
SALVIA patens
SALVIA patens 'Cambridge Blue'
SALVIA patens 'White Trophy'
SALVIA potentillifolia
SALVIA pratensis Haematodes Group
SALVIA sclarea
SALVIA sclarea var. turkestanica
SALVIA x superba (?) 'Blue Hills'
SALVIA x sylvestris 'Mainacht'
SALVIA uliginosa
SALVIA 'Van Houtteii'
SALVIA verticillata
SALVIA verticillata 'Purple Rain'
SAMBUCUS nigra 'Black Beauty'
SAMBUCUS nigra 'Black Lace'
SAMBUCUS nigra 'Madonna'
SAMBUCUS nigra 'Thundercloud'
SAMBUCUS racemosa 'Aurea'
SAMBUCUS racemosa 'Plumosa Aurea'
SAMBUCUS racemosa 'Plumosa Aurea' fruits
SANDERSONIA aurantiaca
SANGUINARIA canadensis - pink
SANGUINARIA canadensis 'Plena'
SANGUISORBA hakusanensis
SANGUISORBA magnifica f. alba
SANGUISORBA menziesii
SANGUISORBA obtusa
SANGUISORBA officinalis 'Martin's Mulberry'
SANTOLINA chamaecyparissus
SANTOLINA pinnata
SANTOLINA pinnata sbsp. neopolitana 'Suiphurea'
SANTOLINA rosmarinifolia
SAPONARIA ocymoides
SAPONARIA calabrica
SAPONARIA officinalis
SAPONARIA officinalis 'Alba Plena'
SAPONARIA officinalis Betty Arnold
SAPONARIA officinalis 'Rosea Plena'
SARCOCAPNOS baetica
SARCOCOCCA hookeriana var. dignya
SARCOCOCCA hookeriana var. humilis
SARCOCOCCA orientalis
SARRACENIA
SARUM henryi
SASA veitchii
SATUREJA montana
SAUSSUREA Tridactyla
SAXIFRAGA 'Elliott's Variety'
SAXIFRAGA Epiphylla 'Little Piggy'
SAXIFRAGA fortunei
SAXIFRAGA fortunei 'Black Ruby'
SAXIFRAGA fortunei Mount Nachi
SAXIFRAGA fortunei Wada's form
SAXIFRAGA granulata flore pleno
SAXIFRAGA moschata (pink & white forms)
SAXIFRAGA oppositifolia
SAXIFRAGA oppositifolia subsp. oppositifolia var.latina
SAXIFRAGA 'Rubrifolia'
SAXIFRAGA 'Southside Seedling'
SAXIFRAGA x urbicum
SAXIFRAGA veitchiana
SCABIOSA atropurpurea
SCABIOSA caucasica Isaac House hybrid
SCABIOSA columbaria
SCABIOSA columbaria 'Nana'
SCABIOSA graminifolia
SCABIOSA Irish Perpetual Flowering
SCAVEOLA aemula
SCAVEOLA taccada
SCHIZACHYRIUM scoparium
SCHIZOPHRAGMA hydrangeoides 'Roseum'
SCHIZOPHRAGMA integrifolium
SCHIZOSTYLIS coccinea
SCHIZOSTYLIS coccinea alba
SCHIZOSTYLIS coccinea 'Cindy Towe'
SCHIZOSTYLIS coccinea 'Jennifer'
SCHIZOSTYLIS coccinea 'Major'
SCHIZOSTYLIS coccinea 'Molly Gould'
SCHIZOSTYLIS coccinea 'Mrs, Hegarty'
SCHIZOSTYLIS coccinea 'Peer Gynt'
SCHIZOSTYLIS coccinea 'Prof. Barnard'
SCHIZOSTYLIS coccinea pink seedling
SCHIZOSTYLIS coccinea 'Salome'
SCHIZOSTYLIS coccinea 'Sunrise.
SCHIZOSTYLIS coccinea 'Viscountess Byng'
SCHLUMBERGIA x buckleyi
SCHOENUS pauciflorus
SCILLA peruviana
SCILLA reverchonii
SCILLA siberica
SCILLA sp.
SCIRPUS lacustris 'Albescens'
SCOLIOPUS bigelowii
SCOPOLIA carniolica
SCOPOLIA carniolica 'Zwanenburg'
SCROPHULARIA auriculata 'Variegata'
SCUTELLARIA incana
SEDUM acre
SEDUM alboroseum 'Mediovariegatum'
SEDUM 'Bertram Anderson'
SEDUM caeruleum
SEDUM 'Carl'
SEDUM erythrostichum 'Frosty Morn'
SEDUM hidakanum
SEDUM (Herbstfreude Group) 'Herbstfreude'
SEDUM 'Hebst Pritz' (?)
SEDUM kamtschaticum var k. 'Variegatum'
SEDUM 'Morchen'
SEDUM oreganum
SEDUM spathulifolium 'Cape Blanco'
SEDUM spathulifolium 'Purupureum'
SEDUM spectabile
SEDUM spectabile inflorescence still green
SEDUM spectabile 'Abendrot'
SEDUM spectabile Brilliant
SEDUM spectabile 'Iceberg'
SEDUM spectabile 'Lisa'
SEDUM spectabile 'Stardust'
SEDUM 'Ruby Glow'
SEDUM 'Stewed Rhubarb Mountain'
SEDUM telephium
SEDUM telephium var. borderi
SEDUM telephium 'Matrona'
SEDUM telephium subsp. max.'Atropurpureum'
SEDUM telephium subsp. max.'Atropurpureum' - 'Gooseberry Fool'
SEDUM telephium subsp. ruprechtii
SEDUM telephium 'Variegatum'
SEDUM 'Vera Jameson'
SELINUM tenuifolium
SEMIAOUILEGIA ecalarata
SEMPERVIVUM arachnoideum
SENECIO bicolor cineraria
SENECIO cineraria
SENECIO macroglossus 'Variegatus'
SENECIO monroi
SENECIO polyodon
SENECIO pulcher
SENECIO smithii
SENECIO tanguticus -see SINACALIA
SEQUIADENDRON giganteum
SERATULA seoanei
SERATULA tinctoria
SERAPIAS parviflora
SERIPHIDIUM palmeri
SESELI gummiferum
SETARIA palmifolia
SIDALCEA 'Croftway Red'
SIDALCEA 'Elsie Heugh'
SIDALCEA 'Jimmy Whittet'
SIDALCEA 'Oberon'
SIDALCEA (white form)
SILENE asterias
SILENE acaulis
SILENE dioica Clifford Moor
SILENE fimbriata
SILENE schafta 'Shell Pink'
SILENE uniflora
SILENE uniflora 'Robin Whitebreast'
SILYBUM marianum
SINACALIA tangutica
SISYRINCHIUM idahoense
SISYRINCHIUM idahoense var. bellum
SISYRINCHIUM idahoense var. macounii 'Album'
SISYRINCHIUM 'Raspberry'
SISYRINCHIUM 'Quaint and Queer'
SISYRINCHIUM striatum
SISYRINCHIUM striatum 'Aunt May'
SISYRINCHIUM douglasii - see OLSYNIUM
SIUM sisarum
SKIMMIA japonica
SKIMMIA japonica 'Rubella'
SKIMMIA japonica 'Veitchii'
SKIMMIA japonica 'Wisley Female' – with fruits
SKIMMIA japonica subsp. reevesiana
SMILACINA racemosa
SMYRNIUM perfoliatum
SOLANUM crispum
SOLANUM crispum 'Glasnevin'
SOLANUM dulcamara - fruits
SOLANUM dulcamara 'Variegatum'
SOLANUM jasminoides 'Album'
SOLANUM rantonnettii
SOLANDRA maxima
SOLDANELLA alpina
SOLDANELLA carpatica
SOLENOPSIS auxillaris
SOLENOSTEMON latifolius
SOLIDAGO 'Goldenmosa'
SOLIDAGO 'Tom Thumb'
SOLIDAGO rugosa 'Fireworks'
SOLIDAGO virgaurea
SOLIDAGO sp.
SOLLYA heterophylla –seed pods
SOPHORA tetraptera
SORBUS aria 'Lutescens'
SORBUS aucuparia
SORBUS aucuparia 'Beissneri'
SORBUS commixta
SORBUS commixta 'Embley'
SORBUS esserteauana – fruits
SORBUS 'Joseph Rock'
SORBUS reducta – fruits
SORBUS thibetica 'John Mitchell'
SORBUS vilmorinii
SPARAXIS sp.
SPERGULARIA rupicola
SPHAERALCEA munroana
SPIRAEA 'Arguta'
SPIRAEA betulifolia
SPIRAEA douglasii
SPIRAEA japonica 'Goldflame''
SPIRAEA japonica 'Gold Rush'
SPIRANTHES cernua f. odorata 'Chadd's Ford'
SPREKELIA formosissima
STACHYS byzantina
STACHYS byzantina 'Big Ears'
STACHYS byzantina 'Primrose Heron'
STACHYS byzantina 'Silver Carpet'
STACHYS citrina
STACHYS coccinea
STACHYS macrantha
STACHYS macrantha 'Rosea'
STACHYS macrantha 'Superba'
STACHYS monieri
STACHYS officinalis
STACHYS officinalis 'Rosea Superba'
STACHYURUS praecox
STAUNTONIA hexaphylla
STENANTHIUM robustum
STERNBERGIA lutea
STERNBERGIA lutea Angustifolia Group
STEWARTIA pseudocamellia
STEWARTIA serrata
STEWARTIA sinensis
STIPA arundinacea
STIPA barbata
STIPA barbata 'Federspeil'
STIPA calamagrostis
STIPA gigantea
STIPA gigantea - seed heads
STIPA hylandii
STIPA lessingiana
STIPA papposus
STIPA tenacissima
STIPA tenuifolia
STIPA tenuissima
STIPA turkestanica
STIPA ucrainica
STOKESIA laevis
STOKESIA laevis 'Alba'
STOKESIA laevis 'Blue Star'
STOKESIA laevis 'Mary Gregory'
STROBILANTHES atropurpureus
STROBILANTHES violacea
STUARTIA sinensis (bark)
STYLIDIUM graminifolium
STYLOPHORUM diphyllum
SUCCISA pratensis
SYMPHYTUM caucasicum
SYMPHYTUM caucasicum 'Norwich Sky'
SYMPHYTUM 'Goldsmith'
SYMPHYTUM 'Hidcote Pink'
SYMPHYTUM ibericum
SYMPHYTUM orientale
SYMPHYTUM x uplandicum 'Denford Vargt'd'
SYMPHYTUM x uplandicum 'Variegatum'
SYNTHRIS missurica
SYRINGA meyer 'Palibin'
SYRINGA emodi
SYRINGA microphylla 'Superba'
SYRINGA yunnansis
TAMARIx gallica
TAMARIx gallica ramosissoma
TAMARIx gallica tetrandra
TANACETUM haradjanii
TANACETUM parthenium
TANACETUM parthenium 'Aureum'
TANACETUM parthenium 'Rowallane'
TANACETUM thomasi
TANACETUM vulgare
TANACETUM vulgare 'Golden Feather'
TANACETUM vulgare 'Isla Gold'
TANACETUM vulgare 'Silver Lace'
TANACETUM vulgare var. crispum
TAXODIUM distichum var. nutans
TECOMA smithii
TELEKIA speciosa
TELLIMA grandiflora
TELLIMA grandiflora Rubra Group
TELOPEA oreades
TETRANEURIS scaposa
TEUCRIUM ackermannii
TEUCRIUM chamaedrys
TEUCRIUM fruticans
TEUCRIUM scorodonium 'Crispum'
THALICTRUM aquilegifolium
THALICTRUM aquilegifolium var. album
THALICTRUM aquilegifolium 'White Cloud'
THALICTRUM delavayi
THALICTRUM delavayi 'Album'
THALICTRUM delavayi 'Hewitt's Double'
THALICTRUM diffusiflorum
THALICTRUM flavum
THALICTRUM flavum subsp. glaucum
THALICTRUM flavum 'Illuminator'
THALICTRUM kiusianum
THALICTRUM decorum
THALICTRUM lucidum
THALICTRUM rochebruneanum
THERMOPSIS mollis
THERMOPSIS montana
THERMOPSIS villosa
THLASPI praecox
THUJA occidentalis (in fruit)
THUJA plicata (in fruit)
THYMUS sp.
THYMUS citriodorus 'Silver Queen'
THYMUS serpyllum
THYMUS serpyllum Goldstream'
THYMUS serpyllum Ruby Glow
THYMUS vulgaris aureus
THYMUS polytrichus SSp britannicus
THYMUS in a bed
TIARELLA cordifolia
TIARELLA trifoliata
TIARELLA wherryi
TIARELLA wherryi 'Bronze Beauty'
TIARELLA wherryi 'Green Velvet'
TIBOUCHINA urvilleana
TIGRIDIA pavonia
TILEA x eurpea
TILEA 'Petiolaris'
TILEA tuan
TOLMIEA menziesii 'Taff's Gold'
TOLPIS barbata
TONESTUS lyallii
TRACHELOSPERMUM jasminoides 'Varieg.' l'vs
TRACHYCARPUS fortunei
TRACHYSTEMON orientalis foliage
TRADESCANTIA x andersoniana
TRADESCANTIA x andersoniana 'Bilberry Ice'
TRADESCANTIA x andersoniana 'Blue Stone'
TRADESCANTIA x andersoniana 'Concord Grape'
TRADESCANTIA x andersoniana 'Innocence'
TRADESCANTIA x andersoniana 'Isis'
TRADESCANTIA x andersoniana 'Osprey'
TRADESCANTIA x andersoniana 'Purple Dome'
TRADESCANTIA x andersoniana Zwanenburg Blue'
TRADESCANTIA pallida 'Purpurea'
TRADESCANTIA brevicaulis
TRADESCANTIA virginiana 'Valour'
TRICYRTIS affinis
TRICYRTIS formosana
TRICYRTIS formosana Stolonifera Group
TRICYRTIS hirta
TRICYRTIS hirta 'Miyzaki'
TRICYRTIS hirta 'White Flame'
TRICYRTIS latifolia
TRICYRTIS macropoda
TRICYRTIS ohsumiensis
TRICYRTIS 'Tojen'
TRIFOLIUM pannonicum
TRIFOLIUM pratense 'Susan Smith'
TRIFOLIUM repens 'Purpureum Quadrifolia'
TRIFOLIUM rubens
TRILLIUM albidum
TRILLIUM apetalon
TRILLIUM catesbyi white form
TRILLIUM cernuum
TRILLIUM chloropetalum
TRILLIUM chloropetalum var. chloropetalum
TRILLIUM chloropetalum var. giganteum
TRILLIUM cuneatum
TRILLIUM cuneatum green form
TRILLIUM decipiens
TRILLIUM decumbens
TRILLIUM discolor
TRILLIUM erectum
TRILLIUM erectum f. albiflorum
TRILLIUM erectum f. luteum
TRILLIUM erectum f. hybrid
TRILLIUM grandiflorum
TRILLIUM grandiflorum flore-pleno
TRILLIUM grandiflorum 'Jenny Rhodes'
TRILLIUM grandiflorum roseum
TRILLIUM hibbersonii
TRILLIUM kamtschaticum
TRILLIUM luteum
TRILLIUM maculatum
TRILLIUM maculatum forma luteum
TRILLIUM nivale
TRILLIUM ovatum
TRILLIUM ovatum var. hibbersonii
TRILLIUM pusillum var. virginianum
TRILLIUM recurvatum
TRILLIUM reliquum
TRILLIUM rivale
TRILLIUM rivale 'Purple Heart'
TRILLIUM sessile
TRILLIUM sessile rubrum
TRILLIUM tschonoskii
TRILLIUM underwoodii
TRILLIUM vaseyi
TRILLIUM viride
TRISTAGMA -see IPHEION
TRITELIA ixiodes
TRITELIA laxa
TRITELIA laxa 'Koningin Fabiola'
TRITONIA crocata
TRITONIA rubrolucens
TROLLIUS asiaticus
TROLLIUS chinensis (= ledebourii)
TROLLIUS chinensis 'Golden Queen'
TROLLIUS x cultorum 'Canary Bird'
TROLLIUS x cultorum 'Goldquelle'
TROLLIUS x cultorum 'Helios'
TROLLIUS europaeus
TROLLIUS pumilus
TROLLIUS stenopetalus
TROPAEOLUM majus 'Hermione Grashoff'
TROPAEOLUM peregrinum
TROPAEOLUM polyphyllum
TROPAEOLUM speciosum
TROPAEOLUM tricolorum
TROPAEOLUM tuberosum 'Ken Aslet'
TROPAEOLUM tuberosum 'Pilifera Sidney'
TUBERARIA guttata
TULBAGHIA cepacea
TULBAGHIA cominsii
TULBAGHIA violacea
TULBAGHIA violacea 'Silver Lace'
TULBAGHIA violacea tricolor
TULIPA acuminata
TULIPA 'Ancilla'
TULIPA 'Angelique'
TULIPA 'Apeldoorn'
TULIPA 'Apeldoorn's Elite'
TULIPA 'Apricot Beauty'
TULIPA Armena
TULIPA 'Artist'
TULIPA 'Beauty of Apeldoorn'
TULIPA 'Blue Heron'
TULIPA 'Christmas Marvel'
TULIPA clusiana var. chrysantha
TULIPA dasystemon
TULIPA Duc Van Tol
TULIPA 'Fancy Frills'
TULIPA 'Fantasy' (parrot)
TULIPA 'Gavota'
TULIPA 'Gudoshnik'
TULIPA 'Heart's Delight'
TULIPA humilis
TULIPA Julia
TULIPA Julia Farnese
TULIPA kaufmanniana
TULIPA 'Keizerskroon'
TULIPA kolpakowskiana
TULIPA linifolia
TULIPA linifolia Batalini Group
TULIPA 'Maja'
TULIPA 'Monte Carlo'
TULIPA 'Orange Favourite'
TULIPA orphanidea
TULIPA orphanidea Whitallii
TULIPA 'Pinnochio'
TULIPA Prinses Irene'
TULIPA 'Purissima'
TULIPA 'Queen of Night'
TULIPA 'Queen of Sheba'
TULIPA red parrott
TULIPA 'Red Riding Hood'
TULIPA Rembrandt
TULIPA saxatilis 'Bakeri Group'
TULIPA saxatilis 'Lilac Wonder'
TULIPA 'Scarlet Baby'
TULIPA sprengeri
TULIPA 'Spring Green'
TULIPA sylvestris
TULIPA tarda
TULIPA turkestanica
TULIPA undulatifolia
TULIPA urumiensis
TWEEDIA caerulea
TYPHA latifolia
ULMUS glabra 'Camperdownii'
ULMUS minor
ULMUS procera 'Argentovariegata'
UMBILICUS rupestris
UNIOLA - see CHASMANTHIUM
UNCINIA rubra
UREOSPERMUM delachampii
URGINIA maritima acutifolius
UVULARIA caroliniana
UVULARIA grandiflora
UVULARIA grandiflora pallida
VACCINIUM moupinense
VALERIANA alliarifolia
VALERIANA phu 'Aurea'
VALERIANA pyrenaica
VANCOUVERIA chrysantha
VELTHEIMIA bracteata
VERATRUM album
VERATRUM nigrum
VERATRUM viride
VERBASCUM bakerianum
VERBASCUM bombyciferum
VERBASCUM bombyciferum 'Polarsommer'
VERBASCUM chaixii 'Album'
VERBASCUM 'Cotswold Beauty'
VERBASCUM 'Cotswold (close-up: one floret)
VERBASCUM 'Cotswold Queen'
VERBASCUM densiflorum
VERBASCUM epixanthinum
VERBASCUM 'Helen Johnson'
VERBASCUM x hybridum 'Copper Rose'
VERBASCUM 'Jackie'
VERBASCUM 'Letitia'
VERBASCUM 'Mont Blanc'
VERBASCUM nigrum
VERBASCUM olympicum
VERBASCUM phoeniceum
VERBASCUM phoeniceum - white
VERBASCUM phoeniceum 'Flush of White'
VERBASCUM 'Spica'
VERBASCUM thapsis
VERBASCUM 'Tilney Moonbeam'
VERBASCUM 'Vernale'
VERBENA bonariensis
VERBENA 'Claret'
VERBENA corymbosa 'Gravetye'
VERBENA Homestead Purple
VERBENA 'Pink Parfait'
VERBENA 'La France'
VERBENA rigida
VERBENA 'Silver Anne'
VERBENA 'Sissinghurst'
VERONICA austriaca
VERONICA austriaca 'Ionian Skies'
VERONICA subsp. teucrium
VERONICA gentianoides
VERONICA gentianoides 'Tissington White'
VERONICA gentianoides 'Varriegata'
VERONICA grandis
VERONICA longifolia
VERONICA longifolia 'Blaubundel'
VERONICA peduncularis 'Georgia Blue'
VERONICA prostrata
VERONICA prostrata 'Loddon Blue'
VERONICA spicata
VERONICA spicata (pink)
VERONICA spicata 'Heidekind'
VERONICA spicata 'Icicle'
VERONICA spicata 'Rotfuchs'
VERONICA tauricola
VERONICA thymoides
VERONICA wormskjoldii
VERONICASTRUM virginicum
VERONICASTRUM virginicum 'Album'
VERONICASTRUM virginicum 'Fascination'
VERONICASTRUM virginicum 'Pointed Finger'
VESTIA foetida
VIBURNUM x bodnantense 'Dawn'
VIBURNUM x bodnantense Charles Lamont
VIBURNUM x burkwoodii
VIBURNUM burkwoodii 'Anne Russell'
VIBURNUM x carlcephalon
VIBURNUM davidii
VIBURNUM davidii fruits
VIBURNUM dentatum
VIBURNUM farreri
VIBURNUM x globosum 'Jermyns Globe'
VIBURNUM henryi – with fruits
VIBURNUM lantana 'Aureum'
VIBURNUM macrocephalum
VIBURNUM nervosa
VIBURNUM opulus – with fruits
VIBURNUM opulus 'Xanthocarpum' -fruits
VIBURNUM plicatum 'Grandiflorum
VIBURNUM plicatum Cascade'
VIBURNUM plicatum Cascade' (close up)
VIBURNUM plicatum 'Lanarth'
VIBURNUM plicatum 'Mariesii'
VIBURNUM plicatum f. tomentosum
VIBURNUM sargentii 'Onondaga'
VIBURNUM tinus
VIBURNUM tinus Eva Price
VIBURNUM x juddii
VICIA unijuga
VINCA difformis 'Snowmound'
VINCA major 'Variegata'
VINCA minor 'Argenteovariegata'
VINCA minor 'La Grave'
VIOLA 'Amelia'
VIOLA 'Arabella'
VIOLA 'April Lawson'
VIOLA 'Ardross Gem'
VIOLA bertolonii
VIOLA biflora
VIOLA 'Blue Tit'
VIOLA 'Bowles' Black'
VIOLA Bowle's Black & Rhodohypoxis Albrighton
VIOLA 'Buttercup'
VIOLA 'Buxton Blue'
VIOLA cornuta
VIOLA cornuta Alba Group
VIOLA cornuta Hybrid
VIOLA cornuta Lilacina Group
VIOLA cornuta 'Minor'
VIOLA cornuta Pat Kavanagh
VIOLA corsica
VIOLA 'Dobbie's Bronze'
VIOLA elatior
VIOLA 'Finola Galway'
VIOLA 'Freckles'
VIOLA gracilis
VIOLA 'Inverurie Beauty'
VIOLA 'Irish Molly'
VIOLA 'Jackanapes'
VIOLA 'James Pilling'
VIOLA ' Jolly Joker'
VIOLA 'King of the Blues'
VIOLA labradorica
VIOLA Letitia
VIOLA 'Little David' etc.
VIOLA lutea
VIOLA 'Martin'
VIOLA 'Mauve Radiance'
VIOLA 'Molly Sanderson'
VIOLA 'Moonlight'
VIOLA 'Moonshine'
VIOLA 'Mrs Ditton'
VIOLA 'Nellie Britton'
VIOLA odorata
VIOLA 'Rebecca'
VIOLA 'Roscastle Black'
VIOLA reichennachiana
VIOLA septentrionalis
VIOLA sororia 'Albiflora'
VIOLA sororia 'Freckles'
VIOLA stojanowii
VIOLA seedlings
VIOLA tricolor
VIOLA Universal Pansies
VIOLA Yesterday,Today & Tomorrow
VITIS coignetiae
VITIS 'Pulchra'
VITIS vinifera 'Incana'
VITIS vinifera 'Purpurea'
VITIS vinifera 'Purpurea' autumn f'lge.
WAHLENBERGIA 'Tasmanian Skies'
WALDSTEINIA ternata
WATSONIA angusta
WATSONIA densiflora
WATSONIA pink hybrid
WEIGELA middenorffiana
WISTERIA floribunda
XANTHORHIZA simplicissima
YUCCA filamentosa
YUCCA filamentosa 'Variegata'
YUCCA gloriosa
YUCCA gloriosa 'Variegata'
ZALUZIANSKYA ovata
ZANTEDESCHIA aethiopica
ZANTEDESCHIA aethiopica 'Crowborough'
ZANTEDESCHIA elliottiana
ZANTEDESCHIA hybrid
ZAUSCHNERIA californica
ZAUSCHNERIA californica subsp. cana
ZAUSCHNERIA californica subsp. 'Albiflora'
ZAUSCHNERIA californica 'Dublin'
ZAUSCHNERIA californica 'Dublin' 'Sir Cedric Morris'
ZEPHYRANTHES candida
ZIGADENUS elegans
ZINGIBER spectabile