The office is now open as usual, 9-5 on Monday to Thursday and 9-1 on Friday.

Library of Seed Images

The Hardy Plant Society has provided a Seed Distribution scheme for several decades and recent seed lists typically have about 2000 different species and varieties.  Each year we have several entries which are new to our list, and in some cases unavailable elsewhere.  This provides a unique resource for building up both a physical collection with good verbal descriptions, and a photographic index with some aspects of the seed magnified.

This Seed Index will be a useful resource for those receiving seed for both our own distribution and other seed schemes when seed which has been donated needs some verification. However the index does not set out to be a seed database by which a totally unknown sample can be identified; it is not intended as a searchable database.

We currently have nearly 2000 specie/varieties in the index and as this is a “work in progress” there are many more to come. The seed is photographed on 2mm graph paper and the scale and name is given on each figure, and in most cases we also include a close-up of part of the image.

Cultivars are unlikely to come true from seed. so they are labelled as ex---, eg Clianthus puniceus ex 'Albus'.

Photograph aficionados should realise that this is not a photographic competition; the various blemishes are part of the price of getting through the numbers!

Abies koreana
Abutilon × hybridum
Abutilon indicum
Abutilon megapotamicum
Abutilon × suntense
Abutilon vitifolium
Acacia alata
Acacia angustissima
Acacia baileyana
Acacia brachybotrya
Acacia cyclops
Acacia dealbata
Acacia dealbata subsp. subalpina
Acacia doratoxylon
Acacia dunnii
Acacia erioloba
Acacia farnesiana
Acacia macracantha
Acacia paradoxa
Acacia pravissima
Acacia suaveolens
Acaena caesiiglauca
Acaena inermis
Acaena microphylla
Acalypha hispida
Acanthus hirsutus
Acanthus mollis
Acanthus spinosus L.
Acca sellowiana
Acer buergerianum
Acer davidii
Acer forrestii
Acer forrestii [2]
Acer griseum
Acer palmatum
Acer palmatum [2]
Acer rufinerve
Acer sieboldianum
Acer tataricum subsp. ginnala
Achillea grandifolia
Acis rosea
Aconitum anthora
Aconitum austroyunnanense
Aconitum carmichaelii
Aconitum hemsleyanum
Aconitum jaluense
Aconitum lycoctonum
Aconitum lycoctonum [2]
Aconitum napellus
Aconitum napellus [2]
Aconitum napellus subsp. vulgare
Aconitum proliferum
Aconitum sachalinense
Aconitum seoulense
Actaea asiatica
Actaea pachypoda
Actaea rubra
Actaea simplex
Actinotus helianthi
Adansonia digitata
Adenophora confusa
Adenophora himalayana
Adenophora khasiana
Adenophora liliifolia
Adenophora pereskiifolia
Adenophora polyantha
Adonis annua
Adonis vernalis
Aeschynanthus pulcher
Aethionema grandiflorum
Aethionema rotundifolium
Agapanthus - hybrid
Agapanthus africanus
Agapanthus praecox subsp. minimus
Agastache cana
Agastache foeniculum
Agastache mexicana
Agastache pallidiflora var. neomexicana
Agastache rugosa
Agastache rupestris
Agastache rupestris [2]
Agave attenuata
Ageratina ligustrina
Ageratum houstonianum
Agrimonia eupatoria
Agrostemma githago
Ajuga reptans
Akebia quinata
Alangium platanifolium
Albizia julibrissin
Albuca canadensis
Albuca shawii
Alcea apterocarpa
Alcea ficifolia
Alcea rosea
Alcea rosea [2]
Alchemilla mollis
Allamanda blanchetii
Allium aflatunense
Allium bolanderi
Allium canadense
Allium cernuum
Allium cristophii
Allium cyathophorum
Allium cyathophorum var. farreri
Allium fistulosum
Allium flavum
Allium giganteum
Allium insubricum
Allium karataviense
Allium lusitanicum
Allium mairei
Allium mairei var. amabile
Allium neapolitanum
Allium neriniflorum
Allium nigrum
Allium obliquum
Allium oreophilum
Allium schoenoprasum
Allium schubertii
Allium sikkimense
Allium sphaerocephalon
Allium stipitatum
Allium suaveolens
Allium triquetrum
Allium tuberosum
Allium unifolium
Allium wallichii
Alnus incana
Aloe arborescens
Alonsoa meridionalis
Aloysia citrodora
Aloysia citrodora [2]
Alpina caerulea
Alpinia zerumbet
Alstroemeria psittacina
Althaea armeniaca
Althaea cannabina
Althaea officinalis
Alyogyne huegelii
Alyogyne huegelii [2]
Alyssoides utriculata
Alyssum tortuosum
Amaranthus caudatus
Ammi majus
Amorpha canescens
Amsonia ciliata
Amsonia tabernaemontana
Anacampseros retusa
Anaphalis triplinervis
Anchusa azurea
Anchusa leptophylla
Anchusa leptophylla subsp. incana
Andropogon gerardii
Androsace lactea
Androsace septentrionalis
Andryala agardhii
Anemanthele lessoniana
Anemone altaica
Anemone baldensis
Anemone canadensis
Anemone coronaria
Anemone crinita
Anemone cylindrica
Anemone demissa
Anemone leveillei
Anemone multifida
Anemone nemerosa
Anemone palmata
Anemone pavonina
Anemone rivularis
Anemone rupicola
Anemone tomentosa
Anemone trullifolia
Anemone virginiana
Angelica archangelica
Angelica atropurpurea
Angelica taiwaniana
Anisodontea capensis
Anisodontea × hypomadara (Sprague) D.M. Bates
Anisodus luridus
Annona cherimola
Antennaria alpina
Anthemis tinctoria
Anthericum liliago
Anthriscus cerefolium
Anthriscus sylvestris
Anthyllis montana
Antigonon leptopus
Antirrhinum braun-blanquetii
Antirrhinum majus
Apium graveolens
Aquilegia atrata
Aquilegia buergeriana
Aquilegia chrysantha
Aquilegia discolor
Aquilegia flabellata
Aquilegia flabellata var. pumila
Aquilegia formosa var. truncata
Aquilegia glandulosa
Aquilegia jonesii × saximontana
Aquilegia McKana Group
Aquilegia saximontana
Aquilegia viridiflora
Aquilegia vulgaris var. flore-pleno
Arabis alpina
Arabis alpina subsp. caucasica
Arabis blepharophylla
Aralia continentalis
Aralia kansuensis
Aralia racemosa
Araucaria araucana
Araujia sericifera
Archidendron glandulosum
Arctium minus
Arctotis fastuosa
Arctotis venusta
Arenaria festucoides
Arenaria ledebouriana
Arenaria roseiflora
Arenaria tmolea
Argemone platyceras
Argyreia nervosa
Arisaema amurense
Arisaema ciliatum
Arisaema consanguineum
Arisaema flavum
Arisaema jacquemontii
Arisaema ovale
Aristea ecklonii
Aristolochia littoralis
Armeria maritima
Aronia arbutifolia
Aronia × prunifolia
Artemisia vulgaris
Arthropodium candidum
Arthropodium cirratum
Arucaria arucana
Arum creticum
Arum pictum
Aruncus aethusifolius
Aruncus dioicus
Aruncus dioicus var. kamtschaticus
Asarina procumbens
Asclepias curassavica
Asclepias incarnata
Asclepias syriaca
Asparagus setaceus
Asphodeline liburnica
Asphodeline lutea
Asphodelus aestivus
Asphodelus albus
Asphodelus ramosus
Astelia nervosa
Aster alpinus
Aster × frikartii
Aster tataricus
Aster yomena
Astilbe grandis - query
Astragalus coccineus
Astragalus schelichowii
Astrantia bavarica
Astrantia major
Astrantia major subsp. involucrata
Astrantia major var. rosea
Astrantia maxima
Asyneuma campanuloides
Asyneuma prenanthoides
Atriplex hortensis
Atriplex hortensis var. rubra
Atropa belladonna
Atropanthe sinensis
Aubretia deltoidea
Aurinia saxatilis
Averrhoa carambola
Babiana nana
Baphia massaiensis
Baptisia alba
Baptisia australis
Baptisia bracteata var. leucophaea
Bauhinia galpinii
Bauhinia species
Bauhinia variegata
Beesia deltophylla
Begonia Semperflorens Cultorum Group
Bellevalia romana
Bellis perennis
Berberis darwinii
Berkheya purpurea
Berzelia galpinii
Beschorneria rigida
Betula albosinensis var. septentrionalis
Betula alleghaniensis
Betula nana
Betula papyrifera
Betula utilis var. jacquemontii
Bidens ferulifolia
Bignonia - species
Billardiera longiflora
Bixa orellana
Bletilla striata
Blumenbachia hieronymi
Bolusanthus - species
Bomarea acutifolia
Bomarea salsilla
Borago offinalis
Boykinia aconitifolia
Brachychiton acerifolius
Brachychiton bidwillii
Brachychiton discolor
Brachychiton populneus
Brachyelytrum japonicum
Brassica oleracea
Brimeura amethystina
Briza maxima
Brodiaea coronaria
Brugmansia suaveolens
Brunfelsia pauciflora
Brynsonima crassifolia
Bulbine bulbosa
Bulbine frutescens
Bupleurum angulosum
Bupleurum rotundifolium
Bupleurum rotundifolium [2]
Buxus sempervirens
Caesalpinia ferrea
Caesalpinia pulcherrima
Calamintha nepeta subsp. nepeta
Calceolaria mexicana
Calendula arvensis
Calendula species ex Iran
Calliandra haematocephala
Calliandra haematocephala [2]
Calliandra houstoniana
Calliandra selloi
Callianthemum anemonoides
Callicarpa americana
Callirhoe involucrata
Callistemon citrinus
Callistemon pinifolius
Callistemon rigidus
Callistemon subulatus
Callistemon viminalis
Callistephus chinensis
Calothamnus quadrifidus
Caltha palustris var. alba
Calycanthus occidentalis
Camassia cusickii
Camassia leichtlinii
Camassia leichtlinii subsp. leichtlinii
Camassia quamash
Camellia sinensis
Campanula alliariifolia
Campanula alpestris
Campanula barbata
Campanula bononiensis
Campanula carpatica
Campanula cervicaria
Campanula cespitosa
Campanula choruhensis
Campanula cochlearifolia
Campanula glomerata
Campanula grossekii
Campanula incurva
Campanula kolenatiana
Campanula lactiflora
Campanula latifolia
Campanula latifolia [2]
Campanula latifolia var. alba
Campanula latifolia var. macrantha
Campanula makaschvilii
Campanula medium
Campanula ossetica
Campanula patula
Campanula patula subsp. abietina
Campanula persicifolia
Campanula punctata
Campanula punctata f. rubriflora
Campanula raddeana
Campanula raineri
Campanula rapunculus
Campanula rotundifolia
Campanula rupicola
Campanula scheuchzeri
Campanula takesimana
Campanula thyrsoides
Campanula trachelium
Campanula wanneri
Campanula zangezura
Campsis - hybrid
Campsis grandiflora
Campsis radicans
Cananga odorata
Canna indica
Canna indica [2]
Canna iridiflora
Capparis orientalis
Capparis spinosa
Capparis spinosa [2]
Caragana arborescens
Caragana frutex
Cardamine kitaibelii
Cardamine pratensis
Cardiocrinum giganteum
Carex buchananii
Carex cespitosa
Carex dipsacea
Carex secta
Carex testacea
Carica papaya
Carica quercifolia
Carlina acaulis
Carpanthea pomeridiana
Carpenteria californica
Carpinus betulus
Carpobrotus deliciosus
Carthamus tinctorius
Castilleja augustifolia var. dubia
Castilleja miniata
Casuarina cunninghamiana
Casuarina equisetifolia
Catalpa speciosa
Catananche caerulea
Catharanthus roseus
Cathcartia villosa
Cautleya spicata
Ceanothus × delileanus
Cedronella canariensis
Ceiba pentandra
Celmisia densiflora
Celmisia semicordata
Celmisia spectabilis
Celmisia traversii
Celosia species
Cenolophium denudatum
Centaurea ambigua
Centaurea atropurpurea
Centaurea cyanus
Centaurea dealbata
Centaurea montana
Centaurea phrygia
Centaurea pulcherrima
Centaurea salonitana
Centaurea scabiosa
Centranthus ruber
Cephalaria alpina
Cephalaria dipsacoides
Cephalaria gigantea
Cephalaria radiata
Cephalaria radiata [2]
Cerastium tomentosum
Cercidiphylum japonica
Cercis siliquastrum
Cercis siliquastrum f. albida
Cerinthe major
Ceropegia linearis subsp. woodii
Chaenomeles japonica
Chaenomeles speciosa
Chaerophyllum azoricum
Chamaenerion angustifolium
Chamaenerion dodonaei
Chamaenerion fleischeri
Charybdis maritima
Chasmanthe aethiopica
Chelone albida
Chelone glabra
Chelone lyonii
Chenopodium giganteum
Chimonanthus praecox
Chimonanthus praecox [2]
Chirita involucrata
Chorisia speciosa
Chrysophyllum cainito
Cicerbita plumieri
Cichorium intybus
Cirsium heterophyllum
Cirsium oleraceum
Cirsium tuberosum
Cistus creticus
Cistus creticus [2]
Cistus salvaticus
Citrus hystrix
Citrus trifoliata
Clarkia amoena
Clematis addisonii
Clematis alpina
Clematis angustifolia
Clematis crispa
Clematis fauriei
Clematis koreana
Clematis ladakhiana
Clematis mandschurica
Clematis marmoriana
Clematis montana
Clematis montana var. wilsonii
Clematis napaulensis
Clematis ochotensis
Clematis potaninii
Clematis recta
Clematis serratifolia
Clematis stans
Clematis tangutica
Clematis texensis
Clematis viorna
Clematis vitalba
Clematis viticella
Cleome hassleriana
Clerodendron trichotomum var. fargesii
Clethra acuminata
Clethra arborea
Clethra delaveyi
Clianthus puniceus
Clianthus puniceus ex 'Albus'
Clitoria ternatea
Clivia miniata
Coccoloba uvifera
Codonopsis clematidea
Codonopsis convolvulacea
Codonopsis mollis
Codonopsis ovata
Codonopsis pilosula
Codonopsis tubulosa
Collomia grandiflora
Colquhounia coccinea var. mollis
Colutea arborescens
Colutea × media
Colutea persica
Colvillea racemosa
Commelina dianthifolia
Consolida ajacis
Consolida regalis
Convolvulus cantabrica
Convolvulus chilensis
Convolvulus sabatius
Cordia myxa
Cordia sebestena
Coreopsis grandiflora
Coreopsis lanceolata
Coriaria terminalis var. xanthocarpa
Corokia × virgata
Cortusa matthioli
Cortusa matthioli subsp. turkestanica
Corydalis cava
Corydalis heterocarpa
Corydalis ochroleuca
Corydalis ophiocarpa
Corydalis scouleri
Corydalis solida subsp. solida
Corydalis taliensis
Corymbia citriodora
Cotinus coggygria
Cotoneaster dielsianus
Cotoneaster elatus
Cotoneaster frigidus
Cotoneaster ganghobaensis
Cotoneaster meiophyllus
Cotoneaster melanocarpus
Cotoneaster moupinensis
Cotoneaster reticulatus
Cotoneaster shansiensis
Cotyledon orbiculata
Couroupita species
Crambe hispanica subsp. hispanica
Crambe maritima
Crepis incana
Crescentia cujete
Crinodendron hookerianum
Crocosmia × crocosmioides
Crocosmia masoniorum
Crocus speciosus
Cryptostegia grandiflora
Cryptostegia madagascariensis
Cubanola domingensis
Cucubalus baccifer
Cuphea cyanea
Cuphea viscosissima
Cuspidaria convoluta
Cyananthus lobatus
Cyantia cunninghami
Cyclamen africanum
Cyclamen cilicium
Cyclamen cyprium
Cyclamen hederifolium
Cyclamen persicum
Cyclanthera pedata
Cymbalaria muralis
Cymbopogon flexuosus
Cynara cardunculus
Cynara cardunculus subsp. flavescens
Cynoglossum amabile
Cynoglossum dioscoridis
Cyperus ustulatus
Cytisus multiflorus
Cytisus × praecox
Cytisus scoparius
Dactylicapnos macrocapnos
Dactylicapnos ventii
Dactylorhiza fuchsii
Dactylorhiza purpurella
Dahlia coccinea
Dahlia merckii
Daphne laureola
Daphne longilobata
Daphne mezereum
Daphne mezereum f. alba
Daphne pontica
Daphne tangutica
Darmera peltata
Datisca cannabina
Datura stramonium
Daucus carota
Decaisnea fargesii
Deinanthe bifida
Delonix regia
Delosperma floribundum
Delphinium beesianum
Delphinium brunonianum
Delphinium cashmerianum
Delphinium elatum
Delphinium likiangense
Delphinium maackianum
Delphinium menziesii
Delphinium requienii
Delphinium tatsienense
Dendromecon rigida
Deschampsia cespitosa
Desmodium elegans
Dianella caerulea
Dianthus alpinus
Dianthus amurensis
Dianthus anatolicus
Dianthus armeria
Dianthus × arvernensis
Dianthus carthusianorum
Dianthus cruentus
Dianthus deltoides
Dianthus ferrugineus
Dianthus gratianopolitanus
Dianthus hyssopifolius
Dianthus nitidus
Dianthus pavonius
Dianthus plumarius
Dianthus squarrosus
Dicentra formosa
Dictamnus albus
Dictamnus albus var. purpureus
Dierama adelphicum
Dierama ambiguum
Dierama argyreum
Dierama dracomontanum
Dierama erectum
Dierama floriferum
Dierama igneum
Dierama latifolium
Dierama mossii
Dierama pendulum
Dierama trichorhizum
Dierama tyrium
Digitalis canariensis
Digitalis canariensis [2]
Digitalis minor
Digitalis obscura
Digitalis purpurea
Digitalis trojana
Digitalis viridiflora
Dilenia suffructicosa
Dillenia indica
Diospyros kaki
Dipelta floribunda
Dipelta ventricosa
Diphylleia cymosa
Diplarrena moraea
Dipsacus fullonum
Dipsacus japonicus
Dipsacus laciniatus
Dipsacus pilosus
Dipteronia sinensis
Disporum longistylum
Dodecatheon meadia
Dodecatheon meadia f. album
Dodonaea viscosa
Doellingeria umbellata
Dolichandra unguis-cati
Dombeya burgessiae
Doronicum austriacum
Doronicum carpetanum
Doronicum columnae
Draba nivalis
Dracocephalum argunense
Dracocephalum grandiflorum
Dracocephalum rupestre
Dracocephalum ruyschiana
Dracunculus vulgaris
Dryas octopetala
Duranta erecta
Ecballium elaterium
Eccremocarpus scaber
Echinacea purpurea
Echinops ritro L.
Echinops ritro subsp. ruthenicus
Echinops ritro subsp. siculus
Echinops sphaerocephalus
Echinops sphaerocephalus [2]
Echium candicans
Echium pininana
Echium russicum
Echium vulgare
Echium vulgare [2]
Edraianthus dalmaticus
Edraianthus dinaricus
Edraianthus graminifolius
Edraianthus graminifolius subsp. graminifolius
Edraianthus parnassicus
Edraianthus pumilio
Edraianthus tenuifolius
Eleutherococcus senticosus
Elmera racemosa
Elymus canadensis
Embothrium coccineum
Ensete glaucum
Ensete ventricosum
Enterolobium contortisiliquum
Epilobium crassum
Epilobium glabellum
Epipactis palustris
Eranthis hyemalis
Eremurus himalaicus
Erigeron compositus
Erigeron flettii
Erigeron uniflorus
Erinus alpinus
Eriobotrya japonica
Eriogonum jamesii
Eriogonum umbellatum
Erodium castellanum
Erodium cicutarium
Erodium manescavii
Erodium pelargoniiflorum
Eryngium agavifolium
Eryngium alpinum
Eryngium amethystinum
Eryngium bourgatii
Eryngium giganteum
Eryngium planum
Eryngium × tripartitum
Eryngium venustum
Eryngium × zabelii
Erysimum cheiri
Erysimum cheiri [2]
Erysimum helveticum
Erysimum scoparium
Erythrina caffra
Erythrina sandwicensis
Erythronium revolutum
Eschscholzia californica
Eucalyptus cinerea
Eucomis autumnalis
Eucomis autumnalis-2
Eucomis bicolor
Eucomis comosa
Eucomis vandermerwei
Eucryphia × intermedia
Euonymus alatus
Euonymus cornutus var. quinquecornutus
Euonymus hamiltonianus
Euonymus phellomanus
Euonymus planipes
Eupatorium cannabinum
Eupatorium cannabinum [2]
Eupatorium purpureum
Euphorbia amygdaloides var. robbiae
Euphorbia characias
Euphorbia characias [2]
Euphorbia hyberna
Euphorbia lathyris
Euphorbia mellifera
Euphorbia palustris
Euphorbia schillingii
Euphorbia stygiana
Euphrasia nemerosa
Exochorda × macrantha
Exochorda racemosa
Exochorda racemosa subsp. giraldii
Felicia heterophylla
Felicia uliginosa
Fibigia clypeata
Filipendula rubra
Filipendula rubra [2]
Filipendula ulmaria
Foeniculum vulgare
Forsythia suspensa
Francoa appendiculata
Francoa sonchifolia
Fraxinus ornus
Freesia laxa
Fremontodendron californicum
Fritillaria acmopetala
Fritillaria affinis
Fritillaria graeca
Fritillaria imperialis
Fritillaria meleagris
Fritillaria michailovskyi
Fritillaria persica
Fritillaria pontica
Fritillaria sewerzowii
Fritillaria theophrasti
Fuchsia arborescens
Fuchsia boliviana Carrière
Fuchsia magellanica
Gaillardia × grandiflora
Galactites tomentosa
Galega × hartlandii
Galega officinalis
Galtonia princeps
Galtonia viridiflora
Gastrolychnis violascens
Gaultheria shallon
Gazania rigens
Genista aetnensis
Genista sagittalis
Genista sagittalis [2]
Gentiana angustifolia
Gentiana asclepiadea
Gentiana cruciata
Gentiana cruciata [2]
Gentiana decumbens
Gentiana lutea
Gentiana septemfida
Gentiana septemfida [2]
Gentiana tibetica
Gentiana triflora
Geranium aristatum
Geranium bohemicum
Geranium cinereum
Geranium clarkei
Geranium erianthum
Geranium erianthum [2]
Geranium harveyi
Geranium himalayense
Geranium incanum
Geranium lucidum
Geranium lucidum [2]
Geranium macrorrhizum
Geranium maderense
Geranium × monacense
Geranium × monacense var. monacense
Geranium × monacense var. monacense [2]
Geranium nodosum
Geranium × oxonianum
Geranium palmatum
Geranium palustre
Geranium platyanthum
Geranium potentilloides
Geranium pratense
Geranium pratense ex 'Mrs Kendall Clark'
Geranium pratense var. pratense f. albiflorum
Geranium pratense var. pratense f. albiflorum [2]
Geranium pratense (Victor Reiter Group) ex 'Purple-haze'
Geranium psilostemon
Geranium pyrenaicum
Geranium pyrenaicum f. albiflorum
Geranium renardii
Geranium reuteri syn. canariense
Geranium robustum
Geranium ex 'Ruprecht'
Geranium sanguineum
Geranium sanguineum [2]
Geranium sanguineum var. striatum
Geranium soboliferum
Geranium sylvaticum
Geranium sylvaticum ex 'Album'
Geranium versicolor
Geranium wallichianum
Geranium wallichianum ex 'Buxton's Variety'
Geranium wlassovianum
Gerbera kunzeana
Geum calthifolium
Geum rivale
Geum rivale [2]
Geum triflorum
Geum urbanum
Gillenia trifoliata
Gladiolus cardinalis
Gladiolus cardinalis [2]
Gladiolus carneus
Gladiolus carneus [2]
Gladiolus communis subsp. byzantinus
Gladiolus illyricus
Gladiolus italicus
Gladiolus murielae
Gladiolus papilio
Gladiolus tristis
Gladiolus tristis [2]
Glandularia aristigera
Glaucium corniculatum
Glaucium flavum
Glaucium flavum [2]
Glaucium flavum [3]
Glaucium flavum f. flavum
Glebionis segetum
Globularia bisnagarica
Globularia punctata
Gloriosa superba
Gossypium herbaceum
Grevillea robusta
Grewia occidentalis
Grindelia camporum
Guazuma ulmifolia
Gunnera manicata
Gunnera manicata [2]
Gypsophila pacifica
Gypsophila paniculata
Gypsophila repens
Habranthus tubispathus
Hacquetia epipactis
Hakonechloa macra
Halesia carolina
Haloragis erecta
Hamamelis virginiana
Handroanthus chrysanthus
Handroanthus impetiginosus
Handroanthus pulcherrimus
Handrosanthus chrysanthus
Hardenbergia comptoniana
Hardenbergia violacea
Hebe chathamica
Hebe hulkeana
Hebe speciosa
Hedychium densiflorum
Hedychium spicatum
Hedychium yunnanense
Hedysarum coronarium
Helianthemum apenninum
Helianthemum hybrids
Helianthemum nummularium
Helianthus annuus
Helichrysum italicum
Heliconia rostrata
Heliconia species
Helicteres jamaicesis
Heliotropium - hybrid
Helleborus argutifolius
Helleborus foetidus
Helleborus × hybridus
Helleborus lividus
Helleborus matronalis
Helleborus niger
Helleborus viridis
Heloniopsis orientalis
Hemerocallis lilioasphodelus
Hepatica nobilis
Hesperantha baurii
Hesperantha huttonii
Hesperis matronalis
Heuchera cylindrica
Heuchera grossulariifolia
Heuchera grossulariifolia [2]
Heuchera parvifolia var. nivalis
Heuchera sanguinea
Heuchera villosa
Hibbertia scandens
Hibiscus moscheutos
Hibiscus mutabilis
Hibiscus pacificus
Hibiscus pedunculatus
Hibiscus phoeniceus
Hibiscus rosa-sinensis
Hibiscus sabdariffa
Hibiscus syriacus
Hibiscus trionum
Hibiscus trionum [2]
Hieraceum maculatum subsp. maculatum
Hieracium lanatum
Hieracium mixtum
Hieracium villosum
Hieracium waldsteinii
Hippeastrum species
Hoheria angustifolia
Hoheria sexstylosa
Holodiscus discolor
Hordeum jubatum
Hornungia alpina
Hosta sieboldiana
Hosta species
Hosta tokudama f. flavocircinalis
Hura polyandra
Hyacinthoides non-scripta
Hyacinthoides non-scripta [2]
Hydrangea quercifolia
Hylomecon japonica
Hypericum beanii
Hypericum humifusum
Hypericum orientale
Hypericum perforatum
Hypericum uralum
Hyssopus officinalis
Hyssopus officinalis f. albus
Hystrix patula
Iberis amara
Iberis gibraltarica
Iberis sempervirens
Iberis umbellata
Impatiens balfourii
Impatiens balsamina
Impatiens walleriana
Incarvillea mairei
Incarvillea olgae
Incarvillea sinensis
Incarvillea zhongdianensis
Indigofera hebepetala
Indigofera heterantha
Indigofera himalayensis
Indigofera szechuensis
Inula ensifolia
Inula hookeri
Inula magnifica
Inula racemosa
Iochroma australe
Ipomoea cairica
Ipomoea cairica [2]
Ipomoea lobata
Ipomoea pes-caprae subsp. brasiliensis
Ipomoea purpurea
Ipomoea tricolor
Ipomoea viloacea
Iris var. arctica
Iris chrysographes
Iris confusa
Iris decora
Iris delavayi
Iris domestica
Iris hookeri
Iris innominata
Iris japonica
Iris lacustris
Iris milesii
Iris pseudacorus
Iris setosa
Iris sibirica
Iris sibirica [2]
Iris sikkimensis
Iris sintenisii
Iris tenax
Iris unguicularis subsp. cretensis
Iris versicolor
Iris xiphium
Isatis tinctoria
Isotoma axillaris
Ixiolirion tataricum
Jacaranda jasminoides
Jasminium humile
Jeffersonia diphylla
Jeffersonia dubia
Kalimeris incisa
Kalimeris mongolica
Karomia tettensis
Kitaibela vitifolia
Knautia arvensis
Knautia macedonica
Kniphofia citrina
Koelreuteria paniculata
Kolkwitzia amabilis
Lablab purpureus
Laburnum alpinum
Laburnum anagyroides
Lagerstroemia indica
Lamium orvala
Lamprocapnos spectabilis
Lantana camara
Lantana montevidensis
Lantana species
Lapageria rosea
Laserpitium siler
Lathyrus articulatus
Lathyrus aureus
Lathyrus japonicus
Lathyrus japonicus subsp. maritimus
Lathyrus latifolius
Lathyrus laxiflorus
Lathyrus nervosus
Lathyrus niger
Lathyrus odoratus
Lathyrus pratensis
Lathyrus pubescens
Lathyrus rotundifolius
Lathyrus sativus
Lathyrus sylvestris
Lathyrus tingitanus
Lathyrus vernus
Lavandula angustifolia
Lavandula × intermedia
Lavandula viridis
Lavatera arborea
Lavatera cachemiriana
Lavatera maritima
Lavatera trimestris
Lavauxia triloba
Leonotis leonurus
Leonotis nepetifolia
Leonotis ocymifolia
Leontodon rigens
Leonurus cardiaca
Leonurus sibiricus L.
Leonurus titania
Lepechinia hastata
Leptospermum glaucescens
Leptospermum lanigerum
Leptospermum rupestre
Leptospermum scoparium
Leucocaena leucocephala
Leucojum aestivum
Levisticum officinale
Lewisia nevadensis
Lewisia oppositifolia
Liatris spicata
Libertia chilensis Formosa Group
Libertia peregrinans
Libertia sessiliflora ex 'Caerulescens'
Ligularia dentata
Ligularia hodgsonii
Ligularia sibirica
Ligularia stenocephala
Ligularia veitchiana
Ligularia vorobievii
Ligularia wilsoniana
Ligusticum hultenii
Ligusticum lucidum
Ligusticum scoticum
Lilium auratum
Lilium canadense
Lilium duchartrei
Lilium formosanum var. pricei
Lilium hansonii
Lilium henryi
Lilium kelloggii
Lilium mackliniae
Lilium × maculatum
Lilium martagon
Lilium martagon var. album
Lilium monadelphum
Lilium nanum
Lilium nanum var. flavidum
Lilium oxypetalum var. insigne
Lilium pyrenaicum
Lilium regale
Limnanthes douglasii
Limonium bellidifolium
Limonium sinuatum
Linaria amethystea
Linaria dalmatica
Linaria genistifolia
Linaria genistifolia [2]
Linaria maroccana
Linaria triornithophora
Linaria triornithophora [2]
Linaria vulgaris
Linaria vulgaris [2]
Lindelofia longiflora
Linum alpinum
Linum arboreum
Linum capitatum
Linum flavum
Linum perenne subsp. lewisii
Linum suffruticosum subsp. salsoloides
Linum tenuifolium
Linum uninerve
Liquidambar styraciflua
Liriodendron tulipifera
Liriodendron tulipifera [2]
Liriope graminifolia
Liriope spicata
Litchi chinensis
Lobelia bridgesii
Lobelia cardinalis
Lobelia erinus
Lobelia × speciosa
Lomatia polymorpha
Lonicera deflexicalyx
Lonicera deflexicalyx [2]
Lonicera tatarica
Lonicera xylosteum
Lophanthera lactescens
Lophospermum erubescens
Lophospermum hybrid
Lophospermum purpusii
Lotus corniculatus
Lotus maritimus
Lotus pentaphyllus
Lotus tetraphyllus
Luculia gratissima
Luma apiculata
Lunaria annua var. albiflora
Lunaria rediviva
Lupinus albifrons
Lupinus arboreus
Lupinus arcticus
Lupinus breweri
Lupinus chamissonis
Lupinus lepidus
Lupinus nootkatensis
Lupinus regalis
Lupinus rivularis
Lupinus succulentus
Lupinus variicolor
Lupinus variicolor [2]
Lychnis alpina
Lychnis alpina [2]
Lychnis × arkwrightii
Lychnis chalcedonica
Lychnis chalcedonica var. albiflora
Lychnis coronaria
Lychnis flos-cuculi
Lychnis flos-cuculi var. albiflora
Lychnis viscaria
Lychnis wilfordii
Lychnis yunnanensis
Lysimachia punctata L.
Lythrum salicaria
Maclura pomifera
Magnolia champaca
Magnolia sieboldii
Magnolia sieboldii subsp. sinensis
Magnolia wilsonii
Mahonia nervosa
Maianthemum racemosum subsp. amplexicaule
Malesherbia linearfolia
Malope trifida
Malva moschata
Malva neglecta
Malva sylvestris
Malva sylvestris var. mauritiana
Malva verticillata
Malvaviscus arboreus
Mandevilla laxa
Mandevilla sanderi
Mandragora officinarum
Markhamia zanzibarica
Marrubium globosu. subs libanoticum
Marrubium globosum subs libanoticum
Marrubium incanum
Marrubium vulgare
Matthiola fruticulosa
Matthiola incana
Matthiola incana [2]
Matthiola incana alba
Matthiola longipetala subsp. bicornis
Matthiola ex white-flowered perennial
Maurandella antirrhiniflora
Maurandya antirrhiniflora
Maurandya barclayana
Maurandya scandens
Meconopsis baileyi
Meconopsis baileyi [2]
Meconopsis baileyi var. alba
Meconopsis horridula
Meconopsis napaulensis misapplied
Meconopsis paniculata
Meconopsis prattii
Megaskepasma erythrochlamys
Melaleuca armillaris
Melaleuca diosmatifolia
Melaleuca diosmifolia
Melaleuca hypericifolia
Melasphaerula ramosa
Melia azedarach
Melianthus dregeanus subsp. insignis
Melianthus major
Melica altissima
Meliosa cunefolia
Mentha aquatica
Mentha × piperita
Menyanthes trifoliata
Metrosideros excelsa
Meum athamanticum
Milium effusum
Mimisa uruguensis
Mimosa pudica
Mimulus guttatus
Mimulus hybridus
Mimulus luteus
Mimulus naiandinus
Minuatia geniculata
Mirabilis jalapa
Miscanthus sinensis
Mitella breweri
Mitraria coccinea
Moltkia doerfleri
Monarda didyma
Monarda fistulosa
Moraea collina
Moraea huttonii
Moraea vegeta
Morina persica
Morinda citrifolia
Moringa oleifera
Mucuna pruriens
Murraya paniculata
Musa coccinea
Musa mannii
Musa monticola
Musa nagensium
Muscari armeniacum
Muscari comosum
Muscari latifolium
Mutisia ilicifolia
Mutisia latifolia
Mutisia species
Myosotis sylvatica
Myrica faya
Myrtus communis
Narcissus rupicola
Nasturtium officinale
Nectaroscordum siculum
Nectaroscordum siculum subsp. bulgaricum
Nectaroscordum tripedale
Nemophila menziesii
Nepeta cataria
Nepeta × faassenii
Nepeta govaniana
Nepeta grandiflora
Nepeta nervosa
Nepeta racemosa
Nepeta sibirica
Nepeta subsessilis
Nepeta teydea
Nepeta tuberosa
Nerium oleander L.
Nicandra physalodes
Nicotiana alata
Nicotiana langsdorffii
Nicotiana rustica
Nicotiana sylvestris
Nierembergia scoparia
Nigella orientalis
Nigella papillosa
Nomocharis aperta
Nomocharis meleagrina
Nomocharis pardanthina
Nonea lutea
Nothofagus antarctica
Notholirion bulbiferum
Nymphaea capensis
Ocimum × africanum
Ocimum basilicum
Oemleria cerasiformis
Oenothera acaulis
Oenothera biennis
Oenothera caespitosa
Oenothera drummondii
Oenothera flava
Oenothera glazioviana
Oenothera macrocarpa
Oenothera odorata
Oenothera stricta
Oenothera versicolor
Olea europaea
Olearia ilicifolia
Olearia nummularifolia
Olearia phlogopappa
Omphalodes linifolia
Omphalodes nitida
Ononis cristata
Ononis spinosa
Onopordum acanthium
Onopordum illyricum
Onosma alborosea
Onosma taurica
Opuntia ficus-indica
Origanum rotundifolium
Origanum vulgare
Orlaya grandiflora
Ornithogalum arcuatum
Ornithogalum longibracteatum
Ornithogalum magnum
Ornithogalum narbonense
Ornithogalum pyrenaicum
Orthrosanthus chimboracensis
Orthrosanthus laxus
Oryzopsis miliacea
Osteospermum ecklonis
Osteospermum fruticosum
Osteospermum sinuatum
Ostrya carpinifolia
Ostrya virginiana
Oxalis incarnata - bulbils
Oxytropis campestris
Oxytropis campestris var. gracilis
Oxytropis megalantha
Pachira aquatica
Paeonia aff. mascula
Paeonia broteroi
Paeonia cambessedesii
Paeonia delavayi
Paeonia delavayi var. delavayi f. lutea
Paeonia emodi
Paeonia lactiflora
Paeonia ludlowii
Paeonia mascula
Paeonia mascula subsp. triternata
Paeonia mascula subsp. triternata [2]
Paeonia mlokosewitschii
Paeonia obovata
Paeonia peregrina
Paeonia rockii
Paeonia rockii subsp. linyanshanii
Paeonia wittmanniana
Pandorea jasminoides
Pandorea ricasoliana
Papaver cambricum
Papaver nudicaule
Papaver nudicaule var. aquilegioides
Papaver orientale
Papaver orientale var. bracteatum
Papaver pilosum subsp. spicatum
Papaver pilosum subsp. spicatum [2]
Papaver rhoeas
Papaver rupifragum
Papaver somniferum
Paradisea liliastrum
Paradisea lusitanica
Paradisea lusitanica [2]
Paraserianthes lophantha
Paris quadrifolia
Parkinsonia aculeata
Paronychia kapela
Pasithea caerulea
Passiflora amethysistina
Passiflora caerulea
Passiflora cincinnata
Passiflora × decaisneana
Passiflora edulis
Passiflora ligularis
Passiflora manicata
Passiflora morifolia
Passiflora quadrangularis
Passiflora racemosa
Passiflora suberosa
Passiflora subpeltata
Pastinaca sativa
Patrinia gibbosa
Patrinia scabiosifolia
Paulownia tomentosa
Paulownia tomentosa [2]
Pavonia schiedeana
Pedicularis species
Pelargonium australe
Pelargonium quinquelobatum
Peltoboykinia tellimoides
Peltoboykinia watanabei
Pennisetum glaucum
Pennisetum macrourum
Pennisetum villosum
Penstemon auriberbis
Penstemon crandallii
Penstemon davidsonii var. menziesii
Penstemon digitalis
Penstemon fruticosus
Penstemon heterophyllus
Penstemon hirsutus var. pygmaeus
Penstemon humilis
Penstemon jamesii
Penstemon lyallii
Penstemon ovatus
Penstemon pachyphyllus var. mucronatus
Penstemon pinifolius
Penstemon procerus var. tolmiei
Penstemon pumilus
Penstemon serrulatus
Penstemon whippleanus
Penstemon wilcoxii
Perilla frutescens
Persicaria bistorta
Persicaria capitata
Persicaria orientalis
Persicaria virginiana
Petrocoptis pyrenaica
Petrorhagia saxifraga
Petunia exserta
Petunia hybrid
Peucedanum ostruthium
Peucedanum verticilklk
Peucedanum verticillare
Phacelia bolanderi
Phacelia dubia
Phacelia sericea
Phacelia tanacetifolia
Phemeranthus sediformis
Philadelphus caucasicus
Phlomis alpina
Phlomis bovei subsp. maroccana
Phlomis cashmeriana
Phlomis fruticosa
Phlomis italica
Phlomis purpurea
Phoenix canariensis
Phoenix loureiroi
Phoenix roebelenii
Phormium tenax
Phuopsis stylosa
Phygelius capensis
Phygelius hybrid
Physalis species
Physostegia virginiana
Phyteuma charmelii
Phyteuma nigrum
Phyteuma scheuchzeri
Phytolacca acinosa
Phytolacca americana
Phytolacca icosandra
Phytolacca japonica
Phytolacca polyandra
Pilosella aurantiaca
Pilotus obovatus
Pimpinella major
Pinus cembra
Piptanthus nepalensis
Plantago major ex 'Rubrifolia'
Platanus × hispanica
Platycarrya strobilaceae
Plumeria rubra
Podalyria sericea
Podophyllum aurantiocaule
Podophyllum tsayense
Podranea ricasoliana
Polemonium boreale
Polemonium caeruleum
Polemonium caeruleum subsp. caeruleum
Polemonium caeruleum subsp. caeruleum f. album
Polemonium caeruleum subsp. himalayanum
Polemonium carneum
Polemonium pauciflorum
Polemonium pulcherrimum
Polygala amara
Pomaderris obcordata
Potentilla andicola
Potentilla atrosanguinea var. argyrophylla
Potentilla gracilis
Potentilla megalantha
Potentilla nitida
Potentilla recta var. sulphurea
Potentilla rupestris
Potentilla thurberi
Primula allionii
Primula auricula hybrids
Primula bulleyana
Primula capitata
Primula elatior
Primula elatior [2]
Primula florindae
Primula frondosa
Primula secundiflora
Primula veris
Prosopis chilensis
Prosopis juliflora
Prostanthera cuneata
Prostanthera lasianthos
Prunella grandiflora
Pseudolysimachion incanum
Psidium guajava
Psoralea glandulosa
Psorothamnus fremontii
Pterocephalus spathulatus
Pulicaria dysenterica
Pulsatilla alpina subsp. apiifolia
Pulsatilla chinensis
Pulsatilla occidentalis
Pulsatilla rubra
Pulsatilla rubra [2]
Pulsatilla vulgaris
Punica granatum
Quillaja saponaria
Ramonda myconi
Ramonda nathaliae
Ramonda serbica
Ravenala madagascariensis
Reseda lutea
Reseda odorata
Retama sphaerocarpa
Rhaphiolepis indica
Rhaphiolepis umbellata
Rhinanthus minor
Rhipsalis monocantha
Rhodanthe manglesii
Rhodophiala andicola
Rhodophiala gilliesiana
Richea dracophylla
Ricinus communis
Robinia hispida var. fertilis
Robinia pseudoacacia
Roemeria hybrida
Rosa glauca
Roystonea altissima
Ruellia tuberosa
Sabal palmetto
Sagittaria montevidensis
Salpiglossis species
Salvia argentea
Salvia cacaliifolia
Salvia coccinea
Salvia forsskaolii
Salvia greggii
Salvia hians
Salvia involucrata
Salvia × jamensis
Salvia jurisicii
Salvia lycioides
Salvia nemerosa
Salvia nemerosa subsp. tesquicola
Salvia officinalis
Salvia patens
Salvia pratensis
Salvia przewalskii
Salvia sclarea
Salvia × superba
Salvia transsylvanica
Salvia urica
Salvia verticillata
Sanguisorba canadensis
Sanguisorba minor
Sanguisorba tenuifolia
Sarcophrynium brachystachyum
Satureja montana
Saussurea nepalensis
Saxifraga × apiculata
Saxifraga cinerea
Scabiosa caucasica
Scabiosa columbaria
Scabiosa columbaria subsp. ochroleuca
Schefflera arboricola
Schisandra chinensis
Scilla forbesii
Scilla peruviana
Scutellaria galericulata
Selinum wallichianum
Senecio polyodon
Senna alata
Senna bicapsularis
Senna marilandica
Sericocarpus asteroides
Sesbania formosa
Sesbania herbacea
Sidalcea candida
Sidalcea malviflora
Silene acaulis
Silene asterias
Silene dioica
Silene elisabethae
Silene glaucifolia
Silene keiskei
Silene latifolia subsp. alba
Silene uniflora
Silene vulgaris
Simmondsia chinensis
Solanum laciniatum
Solanum seaforthianum
Solidago - hybrid
Sophora davidii
Sophora tetraptera
Spathodea campanulata
Stachys byzantina
Stachys officinalis
Stachys sylvatica
Staphylea colchica
Staphylea pinnata
Staphylea trifolia
Stephanotis floribunda
Stigmatocarpum crinifoilum
Stipa barbata
Stokesia laevis
Strelitzia nicolai
Strelitzia reginae
Styrax obassia
Succisa pratensis
Swainsona formosa
Symphyotrichum novi-belgii
Symphytum offinale
Tabebuia roseo-alba
Talinum paniculatum
Tamarindus indica
Tanacetum coccineum
Tanacetum vulgare
Tecoma capensis
Tecoma stans
Terminalia australis
Teucrium hircanicum
Thalictrum aquilegiifolium
Thalictrum kiusianum
Thalictrum rochebruneanum
Thelespermum burridgeanum
Thepesia populnea
Thermopsis lanceolata
Thunbergia alata
Thunbergia erecta
Thunbergia fragrans
Tibouchina grandifolia
Tibouchina granulosa
Tibouchina radula
Tigridia pavonia
Tilia platyphyllos
Tipuana tipu
Tithonia rotundifolia
Townsendia grandiflora
Townsendia mensana
Townsendia rothrockii
Townsendia spathulata
Trachycarpus fortunei
Trachycarpus latisectus
Trachymene coerulea
Tragopogon crocifolius
Tragopogon porrifolius
Triadica sebifera
Triteleia laxa
Trochocarpa thymifolia
Trollius asiaticus
Tropaeolum majus
Tropaeolum peregrinum
Tropaeolum polyphyllum
Tropaeolum speciosum
Tulipa tarda
Tweedia coerulea
Umbilicus rupestris
Vaccinium ovatum
Vachellia caven
Vasconcellea pubescens
Veltheimia bracteata
Veratrum nigrum
Verbascum blattaria
Verbascum lychnitis
Verbascum nigrum
Verbascum olympicum
Verbascum phoeniceum
Verbascum thapsus
Verbena bonariensis
Verbena hybrid
Veronia novaboracinensis
Veronica aphylla
Veronica fruticans
Veronica schmidtiana
Veronica thessalica
Veronicastrum virginicum
Vestia foetida
Vicia cracca
Viola jooi
Viola tricolor
Vitex agnus-castus
Washingtonia robusta
Wulfeniopsis amherstiana
Xanthostemon chrysanthus
Xerochrysum bracteatum
Ypsilandra thibetica
Zantedeschia rehmannii
Zephyranthes citrina

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