Full List of Plant Species - Alphabetical by Scientific Name
Using the lists
As a quick short cut for users, this page contains a list of all the plant species that are included in this identification guide. If you are wanting to check a particular species, simply locate it on the list here; clicking on the name will take you straight to it. To aid users, scientific names that have changed relatively recently will be included in this list under both the old and the new name. The taxonomy of this site generally follows that of Plants of the World Online, as it is the most up-to-date and complete list of world plant names. Where a scientific name on that site differs from that in other authoritative sources (such as Stace's New Flora of the British Isles, or the Botanical Society of Britain & Ireland's official list, then the various names from all of those sources can be found here. Note that where 'x' or 'X' occur in a name (denoting a species hybrid or a bigeneric hybrid), these are ignored in the alphabetical list. Thus, for example, Polypodium x mantoniae is placed alphabetically under 'm' within the Polypodiums.
This list is available in three formats: Alphabetical by English Name, Alphabetical by Scientific Name or in Taxonomic Order. To access the list that is easiest for you to use, simply choose from the left hand column.
Note: A quick way to find a species in the list is to use the find feature on your keyboard (control + F) and type in part of the name. On an Android phone, you can touch the menu bar at the bottom of the screen (drag down to get this menu to show), select 'Find on page' then begin typing the name you require - the screen will jump to your selection. On an iphone, you will need a somewhat more complicated process; touch the url box at the top of the screen and the keyboard will appear; start to type in the search name you require and you will be offered a list of search options; scroll down these options to the bottom and select 'on this page'. The phone will now search for your selection on the page and you can find your required species.
A
Abies alba
Abies cephalonica
Abies fraseri
Abies grandis
Abies nordmanniana
Abies procera
Abutilon theophrasti
Acacia dealbata
Acaena magellanica
Acaena novae-zelandiae
Acanthus mollis
Acanthus spinosus
Acer campestre
Acer cappadocicum
Acer griseum
Acer macrophyllum
Acer monspessulanum
Acer negundo
Acer opalus
Acer palmatum
Acer platanoides
Acer pseudoplatanus
Acer rubrum
Acer saccharinum
Achillea filipendulina
Achillea millefolium
Achillea maritima
Achillea ptarmica
Acinos arvensis = Clinopodium acinos
Aconitum lycoctonum
Aconitum napellus
Aconitum x stoerkianum (A. napellus x A. variegatum)
Acorus calamus
Actinidia deliciosa
Adiantum capillus-veneris
Adonis annua
Adoxa moschatellina
Aegonychon purpureocaeruleum
Aegopodium podagraria
Aesculus x carnea (A. hippocastanum x A. pavia)
Aesculus flava
Aesculus hippocastanum
Aesculus indica
Aethusa cynapium
Agapanthus praecox
Agastache foeniculum
Agastache rugosa
Agrimonia eupatoria
Agrimonia procera
Agrostemma githago
Agrostis canina
Agrostis capillaris
Agrostis gigantea
Agrostis stolonifera
Agrostis vinealis
Ailanthus altissima
Aira caryophyllea
Aira praecox
Ajuga chamaepitys
Ajuga reptans
Akebia quinata
Alcea rosea
Alchemilla mollis
Alchemilla arvensis
Alchemilla australis
Alisma lanceolatum
Alisma plantago-aquatica
Alkekengi officinarum
Alliaria petiolata
Allium ampeloprasum var. porrum
Allium cepa
Allium moly
Allium neapolitanum
Allium oleraceum
Allium paradoxum
Allium porrum = Allium ampeloprasum var. porrum
Allium roseum
Allium sativum
Allium schoenoprasum
Allium scorodoprasum
Allium siculum
Allium subhirsutum
Allium trifoliatum
Allium triquetrum
Allium tuberosum
Allium ursinum
Allium vineale
Alnus alnobetula
Alnus cordata
Alnus glutinosa
Alnus incana
Alnus viridis
Alopecurus geniculatus
Alopecurus myosuroides
Alopecurus pratensis
Alstroemeria aurea
Althaea officinalis
Alyssum alyssoides
Alyssum strigosum
Amaranthus albus
Amaranthus blitoides
Amaranthus blitum
Amaranthus bouchonii
Amaranthus caudatus
Amaranthus deflexus
Amaranthus hybridus
Amaranthus palmeri
Amaranthus powellii
Amaranthus retroflexus
Amaranthus spinosus
Amaranthus viridis
Ambrosia artemisiifolia
Ambrosia trifida
Amelanchier lamarckii
Ammi majus
Ammophila arenaria
Amsinckia menziesii
Amsinckia micrantha = Amsinckia menziesii
Anacamptis morio
Anacamptis pyramidalis
Anagallis arvensis = Lysimachia arvensis
Anagallis monellii = Lysimachia monellii
Anagallis tenella = Lysimachia tenella
Anaphalis margaritacea
Anchusa arvensis = Lycopsis arvensis
Anchusa azurea
Andromeda polifolia
Anemanthele lessoniana
Anemone apennina
Anemone blanda
Anemone x hybrida = Eriocapitella x hybrida
Anemone nemorosa
Anethum graveolens
Angelica archangelica
Angelica sylvestris
Anisantha diandra
Anisantha madritensis
Anisantha rigida
Anisantha rubens
Anisantha sterilis
Anisantha tectorum
Antennaria dioica
Anthemis arvensis
Anthemis cotula
Anthemis punctata subsp. cupaniana
Anthoxanthum odoratum
Anthriscus caucalis
Anthriscus cerefolium
Anthriscus sylvestris
Anthyllis vulneraria
Antirrhinum majus
Apera interrupta
Apera spica-venti
Aphanes arvensis = Alchemilla arvensis
Aphanes australis = Alchemilla australis
Apium graveolens
Aponogeton distachyos
Aquilegia vulgaris
Arabidopsis arenosa
Arabidopsis thaliana
Arabis caucasica
Arabis hirsuta
Arachis hypogaea
Aralia chinensis
Aralia elata
Araucaria araucana
Arbutus unedo
Arctium lappa
Arctium minor
Arctium tomentosum
Arenaria balearica
Arenaria leptoclados
Arenaria serpyllifolia
Arenaria serpyllifolia subsp. leptoclados = Arenaria leptoclados
Argentina anserina
Aria edulis
Aristolochia clematitis
Aristolochia hirta
Armeria maritima
Armoracia rusticana
Arrhenatherum elatius
Artemisia absinthium
Artemisia annua
Artemisia campestris
Artemisia dracunculus
Artemisia ludoviciana
Artemisia maritima
Artemisia verlotiorum
Artemisia vulgaris
Arum italicum
Arum italicum x maculatum
Arum maculatum
Aruncus dioicus
Asarina procumbens
Asarum europaeum
Asparagus officinalis
Asperugo procumbens
Asperula cynanchica = Cynanchica pyrenaica
Asplenium adiantum-nigrum
Asplenium ceterach
Asplenium ruta-muraria
Asplenium scolopendrium
Asplenium trichomanes
Aster tripolium = Tripolium pannonicum
Astragalus danicus
Astragalus glycyphyllos
Astragalus hamosus
Astrantia major
Athyrium filix-femina
Atriplex glabriuscula
Atriplex halimus
Atriplex hortensis
Atriplex laciniata
Atriplex littoralis
Atriplex patula
Atriplex pedunculata
Atriplex portulacoides
Atriplex prostrata
Atropa belladonna
Aubrieta deltoidea
Aucuba japonica
Aurinia saxatilis
Austroderia richardii
Avena fatua
Avena sativa
Avenella flexuosa
Avenula pratensis = Helictochloa pratensis
Avenula pubescens
Azolla filiculoides
B
Baldellia ranunculoides
Ballota nigra
Barbarea intermedia
Barbarea verna
Barbarea vulgaris
Bassia scoparia
Begonia x semperflorens
Bellis perennis
Berberis aquifolium = Mahonia aquifolium
Berberis darwinii
Berberis x decumbens = Mahonia x decumbens
Berberis gagnepainii
Berberis julianae
Berberis x lologensis (B. darwinii x B. trigona)
Berberis x stenophylla (B. darwinii x B. empetrifolia)
Berberis thunbergii
Berberis vulgaris
Berberis wilsoniae
Bergenia cordifolia
Bergenia crassifolia
Bergenia x schmidtii (B. ciliata × B. crassifolia)
Berteroa incana
Berula erecta
Beta vulgaris subsp. maritima
Beta vulgaris subsp. vulgaris
Betonica officinalis
Betula x aurata (B. pendula x B. pubescens)
Betula papyrifera
Betula pendula
Betula pubescens
Betula utilis
Bidens aurea
Bidens bipinnata
Bidens cernua
Bidens frondosa
Bidens pilosa
Bidens tripartita
Bistorta amplexicaulis
Bistorta officinalis
Blackstonia perfoliata
Blechnum spicant = Struthiopteris spicant
Blitum bonus-henricus
Blysmus compressus
Bolboschoenus laticarpus
Bolboschoenus maritimus
Borago officinalis
Botrychium lunaria
Brachyglottis x jubar (B. compacta x B. laxifolia)
Brachypodium pinnatum
Brachypodium sylvaticum
Brassica juncea
Brassica napus subsp. oleifera
Brassica nigra
Brassica oleracea
Brassica rapa
Brassica rapa var. nipposinica
Briza maxima
Briza media
Briza minor
Bromopsis erecta
Bromopsis inermis
Bromopsis ramosa
Bromus arvensis
Bromus carinatus = Ceratochloa carinata
Bromus catharticus = Ceratochloa cathartica
Bromus commutatus
Bromus diandrus = Anisantha diandra
Bromus erectus = Bromopsis erecta
Bromus inermis = Bromopsis inermis
Bromus hordeaceus
Bromus madritensis = Anisantha madritensis
Bromus racemosus
Bromus ramosus = Bromopsis ramosa
Bromus rigidus = Anisantha rigida
Bromus rubens = Anisantha rubens
Bromus secalinus
Bromus sterilis = Anisantha sterilis
Bromus tectorum = Anisantha tectorum
Broussonetia papyrifera
Brunnera macrophylla
Bryonia cretica subsp. dioica
Bryonia dioica = Bryonia cretica subsp. dioica
Buddleja alternifolia
Buddleja davidii
Buddleja globosa
Buddleja x weyeriana (B. davidii x B. globosa)
Buglossoides arvense
Bunias erucago
Bunias orientalis
Buphthalmum speciosum = Telekia speciosa
Bupleurum falcatum
Bupleurum fruticosum
Bupleurum rotundifolium
Bupleurum tenuissimum
Butia capitata
Butomus umbellatus
Buxus balearica
Buxus sempervirens
C
Cakile maritima
Calamagrostis arenaria
Calamagrostis canescens
Calamagrostis epigejos
Calandrinia ciliata
Calendula arvensis
Calendula officinalis
Calepina irregularis
Callistephus chinensis
Callitriche obtusangula
Callitriche platycarpa
Callitriche stagnalis
Callitropsis nootkatensis
Calluna vulgaris
Calocedrus decurrens
Caltha palustris
Calystegia x howittiorum (C. pulchra x C. silvatica)
Calystegia pulchra
Calystegia sepium
Calystegia silvatica
Calystegia soldanella
Camelina sativa
Camellia japonica
Campanula glomerata
Campanula latifolia
Campanula medium
Campanula patula
Campanula persicifolia
Campanula portenschlagiana
Campanula poscharskyana
Campanula rapunculoides
Campanula rapunculus
Campanula rotundifolia
Campanula trachelium
Cannabis sativa
Capsella bursa-pastoris
Capsella rubella
Cardamine amara
Cardamine bulbifera
Cardamine corymbosa
Cardamine flexuosa
Cardamine hirsuta
Cardamine occulta
Cardamine pratensis
Cardamine raphanifolia
Carduus crispus
Carduus nutans
Carduus tenuiflorus
Carex acutiformis
Carex appropinquata
Carex arenaria
Carex binervis
Carex buchananii
Carex canescens
Carex caryophyllea
Carex demissa
Carex diandra
Carex distans
Carex disticha
Carex divisa
Carex divulsa subsp. divulsa
Carex divulsa subsp. leersii
Carex echinata
Carex elata
Carex ericetorum
Carex extensa
Carex flacca
Carex flava subsp. demissa
Carex flava subsp. lepidocarpa
Carex x fulva
Carex hirta
Carex hostiana
Carex x justi-schmidtii (C. pseudocyperus × C. rostrata)
Carex lasiocarpa
Carex lepidocarpa
Carex leporina
Carex muricata subsp. pairae = Carex pairae
Carex nigra
Carex oederi subsp. demissa
Carex otrubae
Carex pairae
Carex panicea
Carex paniculata
Carex pendula
Carex pilulifera
Carex pseudocyperus
Carex pulicaris
Carex remota
Carex riparia
Carex rostrata
Carex spicata
Carex strigosa
Carex sylvatica
Carex vesicaria
Carex viridula subsp. brachyrhyncha
Carex viridula subsp. lepidocarpa
Carex viridula subsp. oedocarpa
Carlina vulgaris
Carpinus betulus
Carpobrotus acinaciformis
Carpobrotus edulis
Carpobrotus glaucescens
Carthamus lanatus = Phonus lanatus
Carthamus tinctorius
Carum carvi
Castanea sative
Catabrosa aquatica
Catananche caerulea
Catapodium marinum
Catapodium rigidum
Caucalis platycarpos
Cedrus atlantica
Cedrus deodora
Cedrus libani
Cenchrus longispinus
Centaurea aspera
Centaurea calcitrapa
Centaurea cyanus
Centaurea dealbata = Psephellus dealbatus
Centaurea debeauxii
Centaurea jacea
Centaurea macrocephala
Centaurea montana = Centaurea semidecurrens
Centaurea nigra
Centaurea scabiosa
Centaurea semidecurrens
Centaurea solstitialis
Centaurium erythraea
Centaurium pulchellum
Centranthus ruber = Valeriana rubra
Cephalaria gigantea
Cerastium arvense
Cerastium diffusum
Cerastium fontanum
Cerastium gloeratum
Cerastium x maueri = (C. arvense x C. tomentosum)
Cerastium pumilum
Cerastium semidecandrum
Cerastium tomentosum
Ceratocapnos claviculata
Ceratochloa carinata
Ceratochloa cathartica
Ceratophyllum demersum
Ceratophyllum submersum
Ceratostigma plumbaginoides
Cercis siliquastrum
Cerinthe major
Chaenomeles japonica
Chaenomeles speciosa
Chaenorhinum minus
Chaenorhinum origanifolium
Chaenostoma cordatum
Chaerophyllum temulum
Chamaecyparis lawsoniana
Chamaecyparis lawsoniana 'Ellwoodii'
Chamaecyparis nootkatensis = Callitropsis nootkatensis
Chamaecyparis pisifera
Chamaemelum nobile
Chamaerops humilis
Chamerion angustifolium = Epilobium angustifolium
Chelidonium majus
Chenopodiastrum hybridum
Chenopodiastrum murale
Chenopodium album
Chenopodium bonus-henricus = Blitum bonus-henricus
Chenopodium chenopodioides = Oxybasis chenopodioides
Chenopodium ficifolium
Chenopodium giganteum
Chenopodium glaucum = Oxybasis glauca
Chenopodium hybridum
Chenopodium murale
Chenopodium opulifolium
Chenopodium polyspermum = Lipandra polysperma
Chenopodium quinoa
Chenopodium rubrum = Oxybasis rubra
Chenopodium strictum
Chenopodium vulvaria
Choisya x dewitteana (C. dumosa var. arizonica x C. ternata)
Choisya ternata
Chrysanthemum carinatum = Ismelia carinata
Chrysosplenium alternifolium
Chrysosplenium oppositifolium
Cicer arietinum
Cicerbita macrophylla
Cichorium intybus
Cicuta virosa
Circaea lutetiana
Cirsium acaule
Cirsium arvense
Cirsium eriophorum = Lophiolepis eriophora
Cirsium dissectum
Cirsium oleraceum
Cirsium palustre
Cirsium vulgare
Cistus 'incanus'
Cistus ladanifer
Cistus salviifolius
Citrullus lanatus
Cladium mariscus
Clarkia amoena
Clarkia unguiculata
Claytonia perfoliata
Claytonia sibirica
Clematis armandii
Clematis cirrhosa
Clematis flammula
Clematis montana
Clematis tangutica
Clematis vitalba
Clinopodium acinos
Clinopodium ascendens
Clinopodium graveolens
Clinopodium nepeta
Clinopodium vulgare
Cochlearia anglica
Cochlearia danica
Cochlearia officinalis
Coeloglossum viride = Dactylorhiza viridis
Coincya monensis subsp. cheiranthos
Colchicum autumnale
Colutea arborescens
Comarum palustre
Conium maculatum
Conopodium majus
Consolida ajacis = Delphinium ajacis
Consolida hispanica = Delphinium hispanicum
Convallaria majalis
Convolvulus arvensis
Convolvulus tricolor
Conyza bonariensis = Erigeron bonariensis
Conyza canadensis = Erigeron canadensis
Conyza floribunda = Erigeron floribundus
Conyza sumatrensis = Erigeron sumatrensis
Cordyline australis
Coreopsis tinctoria
Coriandrum sativum
Cormus domestica
Cornus alba
Cornus mas
Cornus sanguinea
Cornus sericea
Coronilla scorpioides
Cortaderia richardii = Austroderia richardii
Cortaderia selloana
Corydalis cava
Corydalis solida
Corylus avellana
Corylus colurna
Corylus maxima
Corynephorus canescens
Cosmos bipinnatus
Cota austriaca
Cota tinctoria
Cotinus coggygria
Cotoneaster bullatus
Cotoneaster conspicuus
Cotoneaster dammeri
Cotoneaster dielsianus
Cotoneaster divaricatus
Cotoneaster franchetii
Cotoneaster frigidus
Cotoneaster hjelmqvistii
Cotoneaster horizontalis
Cotoneaster integrifolius
Cotoneaster lacteus
Cotoneaster pannosus
Cotoneaster rehderi
Cotoneaster salicifolius
Cotoneaster simonsii
Cotoneaster sternianus
Cotoneaster x watereri (C. frigidus x C. salicifolius)
Cotula australis
Cotula coronopifolia
Cotula dioica
Crambe cordifolia
Crambe hispanica subsp. abyssinica
Crambe maritima
Crassula helmsii
Crassula tillaea
Crataegus germanica
Crataegus laevigata
Crataegus x lavallei (C. mexicana x C. calpodendron)
Crataegus x media (C. monogyna x C. laevigata)
Crataegus monogyna
Crataegus persimilis
Crataegus 'prunifolia' = Crataegus persimilis
Crepis biennis
Crepis capillaris
Crepis vesicaria
Crinum x powellii (C. bulbispermum x C. moorei)
Crithmum maritimum
Crocosmia x crocosmiiflora (C. pottsii x C. aurea)
Crocus chrysanthus
Crocus x hybridus (C. chrysanthus x C. biflorus)
Crocus kotschyanus
Crocus x luteus (C. angustifolius x C. flavus)
Crocus neapolitanus
Crocus nudiflorus
Crocus pulchellus
Crocus sieberi
Crocus speciosus
Crocus tommasinianus
Crocus vernus
Cruciata laevipes
Cryptomeria japonica
Cucubalus baccifer = Silene baccifera
Cucumis sativus
Cucumis melo
Cucurbita maxima
Cucurbita moschata
Cucurbita pepo
X Cupressocyparis leylandii = X Hesperotropsis leylandii
Cupressus lawsoniana = Chamaecyparis lawsoniana
Cupressus x leylandii = X Hesperotropsis leylandii
Cupressus macrocarpa = Hesperocyparis macrocarpa
Cupressus nootkatensis = Callitropsis nootkatensis
Cupressus pisifera = Chamaecyparis pisifera
Cupressus sempervirens
Cuscuta campestris
Cuscuta epithymum
Cuscuta europaea
Cyanus segetum = Centaurea cyanus
Cyclachaena xanthiifolia
Cyclamen coum
Cyclamen hederifolium
Cydonia oblonga
Cymbalaria muralis
Cynanchica pyrenaica
Cynara cardunculus var. cardunculus
Cynara cardunculus var. scolymus
Cynodon dactylon
Cynoglossum officinale
Cynoglottis barrelieri
Cynosurus cristatus
Cynosurus echinatus
Cyperus longus
Cyperus eragrostis
Cystopteris fragilis
Cytisus multiflorus
Cytisus scoparius
Cytisus striatus
D
Daboecia cantabrica
Dactylis glomerata
Dactylorhiza fuchsii
Dactylorhiza x grandis (D. fuchsii x D. praetermissa)
Dactylorhiza incarnata subsp. coccinea
Dactylorhiza incarnata subsp. incarnata
Dactylorhiza incarnata subsp. ochroleuca
Dactylorhiza x kernerorum (D. fuchsii x D. incarnata)
Dactylorhiza maculata
Dactylorhiza praetermissa
Dactylorhiza x transiens (D. fuchsii x D. maculata)
Dactylorhiza traunsteinerioides
Dactylorhiza viridis
Dahlia x hortensis
Dahlia pinnata
Damasonium alisma
Danthonia decumbens
Daphne laureola
Daphne mezereum
Daphne pontica
Darmera peltata
Dasiphora fruticosa
Datura innoxia
Datura stramonium
Daucus carota
Delphinium ajacis
Delphinium hispanicum
Deschampsia cespitosa
Descurainia sophia
Dianthus armeria
Dianthus barbatus
Dianthus carthusianorum
Dianthus deltoides
Dicentra eximia
Dichondra micrantha
Digitalis ferruginea
Digitalis lutea
Digitalis purpurea
Digitaria ciliaris
Digitaria ischaemum
Digitaria sanguinalis
Dimorphotheca cultivars
Dimorphotheca jucunda
Dioscorea communis
Diplotaxis erucoides
Diplotaxis muralis
Diplotaxis tenuifolia
Dipsacus fullonum
Dipsacus laciniatus
Dipsacus pilosus
Dipsacus sativus
Disphyma crassifolium
Dittrichia graveolens
Dittrichia viscosa
Doronicum columnae
Doronicum pardalianches
Doronicum plantagineum
Doronicum x willdenowii (D. pardalianches x D. plantagineum)
Dorycnium hirsutum = Lotus hirsutus
Draba glabrescens
Draba verna
Dracunculus vulgaris
Drosera anglica
Drosera intermedia
Drosera rotundifolia
Dryopteris affinis
Dryopteris affinis subsp. affinis
Dryopteris affinis subsp. borreri
Dryopteris carthusiana
Dryopteris cristata
Dryopteris dilata
Dryopteris filix-mas
Duchesnea indica = Potentilla indica
Dysphania ambrosioides
E
Eccremocarpus scaber
Echinochloa colonum
Echinochloa crus-galli
Echinochloa esculenta
Echinops exaltatus
Echinops bannaticus
Echinops sphaerocephalus
Echium pininana
Echium plantagineum
Echium vulgare
Ehrharta erecta
Elaeagnus x ebbingei = Elaeagnus x submacrophylla
Elaeagnus pungens
Elaeagnus x submacrophylla (E. macrophylla x E. pungens)
Elaeagnus umbellata
Eleocharis acicularis
Eleocharis multicaulis
Eleocharis palustris
Eleocharis quinqueflora
Eleocharis uniglumis
Eleogiton fluitans = Isolepis fluitans
Eleusine indica
Elodea canadensis
Elodea nuttallii
Elymus arenarius = Leymus arenarius
Elymus athericus
Elymus caninus
Elymus junceiformis = Thinopyrum junceiforme
Elymus repens
Elytrigia atherica = Elymus athericus
Elytrigia repens = Elymus repens
Empetrum nigrum
Epilobium angustifolium
Epilobium brachycarpum
Epilobium ciliatum
Epilobium x floridulum (E. parviflorum x E. ciliatum)
Epilobium hirsutum
Epilobium montanum
Epilobium obscurum
Epilobium x palatinum (E. parviflorum x E. tetragonum)
Epilobium palustre
Epilobium parviflorum
Epilobium roseum
Epilobium tetragonum
Epimedium x versicolor (E. grandiflorum x E. pinnatum)
Epipactis helleborine
Epipactis palustris
Epipactis phyllanthes
Epipactis purpurata
Equisetum arvense
Equisetum fluviatile
Equisetum hyemale
Equisetum palustre
Equisetum sylvaticum
Equisetum telmateia
Eragrostis cilianensis
Eragrostis minor
Eragrostis pilosa
Eranthis hyemalis
Erica carnea
Erica cinerea
Erica x darleyensis (E. erigena x E. carnea)
Erica vagans
Erica tetralix
Erigeron acris
Erigeron bonariensis
Erigeron canadensis
Erigeron floribundus
Erigeron glaucus
Erigeron karvinskianus
Erigeron philadelphicus
Erigeron sumatrensis
Erinus alpinus
Eriocapitella x hybrida (E. hupehensis x vitifolia)
Eriophorum angustifolium
Eriophorum latifolium
Eriophorum vaginatum
Erodium cicutarium
Erodium manescavii
Erodium maritimum
Erodium moschatum
Erodium trifolium
Erophila glabrescens = Draba glabrescens
Erophila verna = Draba verna
Eruca vesicaria
Erucaria hispanica
Ervilia hirsuta = Vicia hirsuta
Ervum gracile = Vicia parviflora
Ervum tetraspermum = Vicia tetrasperma
Eryngium campestre
Eryngium maritimum
Eryngium planum
Erysimum cheiranthoides
Erysimum cheiri
Erysimum x marshallii (E. ochroleucum × E. perofskianum)
Erysimum suffruticosum
Erythranthe guttata
Erythranthe x hybrida (E. cuprea x E. smithii)
Erythronium dens-canis
Escallonia 'Iveyi'
Escallonia x langleyensis = Escallonia x rigida
Escallonia macrantha = Escallonia rubra
Escallonia x rigida (E. rubra x E. virgata)
Escallonia rubra
Eschscholzia californica
Eucalyptus delegatensis
Eucalyptus gunnii
Eucalyptus nitens
Euonymus europaeus
Euonymus fortunei
Euonymus japonicus
Eupatorium cannabinum
Euphorbia amygdaloides subsp. amygdaloides
Euphorbia amygdaloides subsp. robbiae
Euphorbia characias
Euphorbia cyparissias
Euphorbia esula
Euphorbia exigua
Euphorbia helioscopia
Euphorbia hyberna
Euphorbia lathyris
Euphorbia maculata
Euphorbia mellifera
Euphorbia myrsinites
Euphorbia oblongata
Euphorbia paralias
Euphorbia peplis
Euphorbia peplus
Euphorbia prostrata
Euphorbia x pseudovirgata (E. esula x E. waldsteinii)
Euphorbia stricta
Euphrasia confusa
Euphrasia nemorosa
Euphrasia pseudokerneri
Euphrosyne xanthiifolia = Cyclachaena xanthiifolia
F
Fagopyrum esculentum
Fagus sylvatica
Falcaria vulgaris
Fallopia baldschuanica
Fallopia convolvulus
Fargesia murielae
Fargesia spathacea
Fatsia japonica
Felicia petiolata
Ferula communis
Festuca arenaria
Festuca arundinacea = Lolium arundinaceum
Festuca brevipila = Festuca trachyphylla
Festuca bromoides
Festuca filiformis
Festuca glauca
Festuca gigantea = Lolium giganteum
Festuca longifolia
Festuca myuros
Festuca ovina
Festuca pratensis = Lolium pratense
Festuca rubra
Festuca rubra subsp. litoralis
Festuca trachyphylla
Ficaria verna
Ficus carica
Filago gallica = Logfia gallica
Filago germanica
Filago lutescens
Filago minima = Logfia minima
Filago pyramidata
Filago vulgaris = Filago germanica
Filipendula ulmaria
Filipendula vulgaris
Foeniculum vulgare
Forsythia x intermedia = Forsythia suspensa x viridissima
Forsythia suspensa
Fragaria ananassa
Fragaria vesca
Frangula alnus
Frankenia laevis
Fraxinus angustifolia subsp. angustifolia
Fraxinus angustifolia subsp. oxycarpa
Fraxinus excelsior
Fraxinus ornus
Fritillaria imperialis
Fritillaria meleagris
Fritillaria pyrenaica
Fuchsia magellanica
Fuchsia magellanica var. riccartonii
Fuchsia magellanica var. molinae
Fumaria bastardii
Fumaria capreolata
Fumaria densiflora
Fumaria muralis
Fumaria officinalis
Fumaria parviflora
G
Gagea lutea
Gaillardia x grandiflora (G. aristata x G. pulchella)
Galactites tomentosus
Galanthus elwesii
Galanthus x hybridus (G. elwesii x G. plicatus)
Galanthus nivalis
Galanthus plicatus
Galanthus x valentinei (G. nivalis x G. plicatus)
Galanthus woronowii
Galega officinalis
Galeobdolon luteum = Lamiastrum galeobdolon
Galeopsis angustifolia
Galeopsis bifida
Galeopsis speciosa
Galeopsis tetrahit
Galinsoga parviflora
Galinsoga quadriradiata
Galium album
Galium aparine
Galium odoratum
Galium palustre
Galium parisiense
Galium x pomeranicum (G. verum x G. album)
Galium saxatile
Galium tricornutum
Galium uliginosum
Galium verum
Gaultheria mucronata
Gaultheria shallon
Gazania rigens
Genista anglica
Genista hispanica
Genista monspessulana
Genista pilosa
Genista tinctoria
Gentiana pneumonanthe
Gentianella amarella
Gentianella campestris
Geranium columbinum
Geranium dissectum
Geranium endressii
Geranium lucidum
Geranium macrorrhizum
Geranium x magnificum (G. ibericum x G. platypetalum)
Geranium molle
Geranium x oxonianum (G. endressii x G. versicolor)
Geranium phaeum
Geranium pratense
Geranium psilostemon
Geranium purpureum
Geranium pusillum
Geranium pyrenaicum
Gernaium robertianum
Geranium rotundifolium
Geranium sanguineum
Geranium sylvaticum
Geranium versicolor
Geranium yeoi
Geropogon hybridus
Geum x intermedium (G. rivale x G. urbanum)
Geum rivale
Geum urbanum
Gilia capitata
Gilia tricolor
Ginkgo biloba
Gladiolus communis
Gladiolus x gandavensis = Gladiolus x hortulanus
Gladiolus x hortulanus (G. dalenii × G. oppositiflorus)
Glandularia x hybrida = Verbena x hybrida
Glaucium flavum
Glaucium corniculatum
Glaux maritima = Lysimachia maritima
Glebionis coronata
Glebionis segetum
Glechoma hederacea
Gleditsia triacanthos
Glyceria declinata
Glyceria fluitans
Glyceria maxima
Glycine max
Glycyrrhiza glabra
Gnaphalium luteoalbum = Pseudognaphalium luteoalbum
Gnaphalium sylvaticum = Omalotheca sylvatica
Gnaphalium uliginosum
Goodyera repens
Griselinia littoralis
Groenlandia densa
Guizotia abyssinica
Gunnera x cryptica = G. manicata x tinctoria
Gunnera tinctoria
Gymnadenia conopsea
Gymnadenia densiflora
Gymnocarpium dryopteris
Gymnocarpium robertianum
Gymnocladus dioica
Gypsophila elegans
Gypsophila paniculata
Gypsophila vaccaria
H
Hainardia cylindrica = Parapholis cylindrica
Halimione pedunculata = Atriplex pedunculata
Halimione portulacoides = Atriplex portulacoides
Haloragis erecta
Hedera algeriensis
Hedera colchica
Hedera helix
Hedera hibernica
Hedlundia hybrida
Hedlundia thuringiaca
Hedysarum coronarium = Sulla coronaria
Helianthemum nummularium
Helianthus annuus
Helianthus x laetiflorus (H. tuberosus x H. pauciflorus)
Helianthus tuberosus
Helichrysum bracteatum = Xerochrysum bracteatum
Helichrysum italicum
Helichrysum petiolare
Helictochloa pratensis
Helictotrichon pratense = Helictochloa pratensis
Helictotrichon pubescens = Avenula pubescens
Heliopsis helianthoides
Helleborus argutifolius
Helleborus foetidus
Helleborus x hybridus (H. niger x H. orientalis)
Helleborus niger
Helleborus viridis
Helminthotheca echioides
Helosciadium inundatum
Helosciadium x moorei (H. nodiflorum x H. inundatum)
Helosciadium nodiflorum
Helosciadium repens
Hemerocallis fulva
Hepatica nobilis
Heracleum mantegazzianum
Heracleum sphondylium
Herminium monorchis
Herniaria glabra
Herniaria hirsuta
Hesperis matronalis
Hesperocyparis macrocarpa
X Hesperotropsis leylandii (Hesperocyparis macrocarpa x Callitropsis nootkatensis)
Heuchera sanguinea
Hibiscus trionum
Hieracium sabaudum
Hieracium scotostictum
Hieracium umbellatum
Himantoglossum hircinum
Hippocrepis comosa
Hippocrepis emerus
Hippophae rhamnoides
Hippuris vulgaris
Hirschfeldia incana
Holcus lanatus
Holcus mollis
Holodiscus discolor
Holosteum umbellatum
Honckenya peploides
Hordeum distichon
Hordeum jubatum
Hordeum marinum
Hordeum murinum
Hordeum secalinum
Hordeum vulgare
Hottonia palustris
Houttuynia cordata
Humulus lupulus
Huperzia selago
Hyacinthoides non-scripta
Hyacinthoides x massartiana (H. non-scripta x H. hispanica)
Hyacinthoides hispanica
Hyacinthus orientalis
Hydrocharis morsus-ranae
Hydrocotyle ranunculoides
Hydrocotyle vulgaris
Hylotelephium 'Herbstfreude' (H. spectabile x H. telephium)
Hylotelephium spectabile
Hylotelephium telephium
Hyoscyamus albus
Hyoscyamus niger
Hypecoum procumbens
Hypericum androsaemum
Hypericum calycinum
Hypericum elodes
Hypericum x hidcoteense
Hypericum hircinum
Hypericum hirsutum
Hypericum humifusum
Hypericum x inodorum (H. androsaemum x H. hircinum)
Hypericum maculatum
Hypericum olympicum
Hypericum perforatum
Hypericum pulchrum
Hypericum tetrapterum
Hypochaeris glabra
Hypochaeris maculata
Hypochaeris radicata
Hypopitys monotropa
Hyssopus officinalis
I
Iberis amara
Iberis sempervirens
Iberis umbellata
Ilex x altaclerensis (I. aquifolium x I. perado)
Ilex aquifolium
Impatiens balfourii
Impatiens balsamifera
Impatiens noli-tangere
Impatiens capensis
Impatiens parviflora
Impatiens walleriana
Inula conyzae = Pentanema squarrosum
Inula crithmoides = Limbarda crithmoides
Inula helenium
Ipheion uniflorum
Ipomoea hederacea
Ipomoea purpurea
Iris foetidissima
Iris x germanica (I. pallida × I. variegata)
Iris x hollandica (I. filifolia x I. tingitana)
Iris latifolia
Iris pseudacorus
Iris reticulata
Iris sibirica
Iris tuberosa
Isatis tinctoria
Ismelia carinata
Isolepis cernua
Isolepis fluitans
Isolepis setacea
Isotoma axillaris = Lithotoma axillaris
J
Jacobaea x albescens (J. maritima x J. vulgaris)
Jacobaea aquatica
Jacobaea erucifolia
Jacobaea maritima
Jacobaea paludosa
Jacobaea vulgaris
Jasione montana
Jasminum beesianum
Jasminum nudiflorum
Jasminum officinale
Juglans nigra
Juglans regia
Juncus acutiflorus
Juncus acutus
Juncus articulatus
Juncus bufonius
Juncus bulbosus
Juncus conglomeratus
Juncus x diffusus (J. inflexus x J. effusus)
Juncus effusus
Juncus foliosus
Juncus gerardi
Juncus inflexus
Juncus maritimus
Juncus squarrosus
Juncus subnodulosus
Juncus tenuis
Juniperus chinensis
Juniperus communis
Juniperus x media = Juniperus x pfitzeriana
Juniperus x pfitzeriana (J. chinensis x J. sabina)
Juniperus virginiana
K
Kerria japonica
Kickxia elatine
Kickxia spuria
Knautia arvensis
Knautia macedonica
Kniphofia x praecox (K. bruceae x K. uvaria)
Kniphofia uvaria
Kochia scoparia = Bassia scoparia
Koeleria macrantha
Koelreuteria paniculata
Koenigia campanulata
Koenigia polystachya
L
Laburnum alpinum
Laburnum anagyroides
Laburnum x watereri (L. anagyroides x L. alpinum)
Lactuca muralis
Lactuca saligna
Lactuca sativa
Lactuca serriola
Lactuca virosa
Lagarosiphon major
Lagurus ovatus
Lamiastrum galeobdolon = Lamium galeobdolon
Lamiastrum galeobdolon subsp. argentatum = Lamium galeobdolon subsp. argentatum
Lamium album
Lamium amplexicaule
Lamium galeobdolon
Lamium galeobdolon subsp. argentatum
Lamium hybridum
Lamium maculatum
Lamium purpureum
Lampranthus falciformis
Lamprocapnos spectabilis
Laphangium luteoalbum = Pseudognaphalium luteoalbum
Lappula squarrosa
Lapsana communis
Larix decidua
Larix kaempferi
Larix x marschlinsii (L. decidua x L. kaempferi)
Lathraea clandestina
Lathraea squamaria
Lathyrus annuus
Lathyrus aphaca
Lathyrus grandiflorus
Lathyrus heterophyllus
Lathyrus hirsutus
Lathyrus japonicus
Lathyrus latifolius
Lathyrus linifolius
Lathyrus nissolia
Lathyrus ochrus
Lathyrus odoratus
Lathyrus oleraceus
Lathyrus pratensis
lathyrus palustris
Lathyrus sativus
Lathyrus sphaericus
Lathyrus sylvestris
Lathyrus tuberosus
Laurus nobilis
Lavandula angustifolia
Lavandula x intermedia (L. angustifolia x L. latifolia)
Lavatera arborea
Lavatera cretica
Lavatera trimestris
Leersia oryzoides
Legousia hybrida
Lemna gibba
Lemna minor
Lemna minuta
Lemna trisulca
Leontodon hispidus
Leontodon saxatilis
Leonurus cardiaca
Lepidium campestre
Lepidium coronopus
Lepidium didymum
Lepidium draba
Lepidium heterophyllum
Lepidium latifolium
Lepidium ruderale
Lepidium sativum
Lepidium virginicum
Leucanthemella serotina
Leucanthemum x superbum (L. lacustre x L. maximum)
Leucanthemum vulgare
Leucojum aestivum
Leucojum vernum
Leycesteria formosa
Leymus arenarius
Ligularia dentata
Ligustrum lucidum
Ligustrum ovalifolium
Ligustrum vulgare
Lilium candidum
Lilium martagon
Lilium pyrenaicum
Limbarda crithmoides
Limnanthes douglasii
Limonium bellidifolium
Limonium binervosum
Limonium humile
Limonium x neumanii (L. vulgare x L. humile)
Limonium sinuatum
Limonium vulgare
Limosella aquatica
Linaria chalepensis
Linaria maroccana
Linaria pelisseriana
Linaria purpurea
Linaria repens
Linaria triphylla
Linaria vulgaris
Linum bienne
Linum catharticum
Linum grandiflorum
Linum perenne
Linum radiola
Linum usitatissimum
Lipandra polysperma
Liparis loeselii
Liquidambar styraciflua
Liriodendron tulipifera
Lithospermum arvense = Buglossoides arvense
Lithospermum officinale
Lithospermum purpureocaeruleum = Aegonychon purpureocaeruleum
Lithotoma axillaris
Lobelia erinus
Lobelia pedunculata
Lobularia maritima
Logfia gallica
Logfia minima
Lolium arundinaceum
Lolium giganteum
Lolium multiflorum
Lolium perenne
Lolium pratense
Lonicera acuminata
Lonicera fragrantissima
Lonicera henryi = Lonicera acuminata
Lonicera x italica (L. caprifolium x L. etrusca)
Lonicera japonica
Lonicera ligustrina var. pileata
Lonicera ligustrina var. yunnanensis
Lonicera nitida = Lonicera ligustrina var. yunnanensis
Lonicera periclymenum
Lonicera pileata = Lonicera ligustrina var. pileata
Lonicera x purpusii (L. fragrantissima x L. standishii)
Lonicera tatarica
Lonicera xylosteum
Lophiolepis eriophora
Lotus corniculatus
Lotus hirsutus
Lotus maritimus
Lotus pedunculatus
Lotus subbiflorus
Lotus tenuis
Lotus tetragonolobus
Ludwigia grandiflora ssp. hexapetala
Lunaria annua
Lunaria rediviva
Lupinus angustifolius
Lupinus arboreus
Lupinus x regalis (L. arboreus x L. polyphyllus)
Luzula campestris
Luzula congesta
Luzula forsteri
Luzula multiflora
Luzula multiflora subsp. congesta = Luzula congesta
Luzula multiflora subsp. multiflora = Luzula multiflora
Luzula nivea
Luzula pilosa
Luzula sylvatica
Lychnis chalcedonica = Silene chalcedonica
Lychnis coronaria = Silene coronaria
Lychnis flos-cuculi = Silene flos-cuculi
Lycium barbarum
Lycium chinense
Lycopersicon esculentum = Solanum lycopersicum
Lycopodiella inundata
Lycopodium clavatum
Lycopsis arvensis
Lycopus europaeus
Lysichiton americanus
Lysimachia arvensis
Lysimachia europaea
Lysimachia foemina
Lysimachia maritima
Lysimachia monellii
Lysimachia nemorum
Lysimachia nummularia
Lysimachia punctata
Lysimachia tenella
Lysimachia thyrsiflora
Lysimachia vulgaris
Lythrum hyssopifolia
Lythrum junceum
Lythrum portula
Lythrum salicaria
M
Macleaya x kewensis
Maclura pomifera
Magnolia kobus
Magnolia x soulangeana (M. denudata x M. liliiflora)
Magnolia stellata
Mahonia aquifolium
Mahonia x decumbens (M. aquifolium x M. repens)
Mahonia japonica
Mahonia x media (M. japonica x M. lomariifolia)
Maianthemum bifolium
Malcolmia maritima
Malus baccata
Malus domestica
Malus x purpurea (M. atrosanguinea x M. niedzwetskyana)
Malus sylvestris
Malva arborea
Malva x clementii (M. olbia x M. thuringiaca)
Malva moschata
Malva multiflora
Malva neglecta
Malva nicaeensis
Malva parviflora
Malva sylvestris
Malva trimestris
Malva verticillata
Mantisalca salmantica
Marrubium vulgare
Matricaria chamomilla
Matricaria discoidea
Matricaria recutita = Matricaria chamomilla
Matteuccia struthiopteris
Matthiola incana
Matthiola longipetala
Meconopsis cambrica = Papaver cambricum
Medicago arabica
Medicago falcata
Medicago lupulina
Medicago minima
Medicago polymorpha
Medicago sativa
Medicago sativa nothosp. varia = Medicago x varia
Medicago sativa subsp. falcata = Medicago falcata
Medicago x varia (M. falcata x M. sativa)
Melampyrum arvense
Melampyrum cristatum
Melampyrum pratense
Melica uniflora
Melilotus albus
Melilotus altissimus
Melilotus indicus
Melilotus officinalis
Melilotus sulcatus
Melissa officinalis
Mentha aquatica
Mentha arvensis
Mentha x gracilis (M. arvensis x M. spicata)
Mentha pulegium
Mentha requienii
Mentha spicata
Mentha suaveolens
Mentha x verticillata (M. arvensis x M. aquatica)
Mentha x villosa (M. spicata x M. suaveolens)
Menyanthes trifoliata
Mercurialis annua
Mercurialis perennis
Mertensia maritima
Mespilus germanica = Crataegus germanica
Metasequoia glyptostroboides
Mibora minima
Microthlaspi perfoliatum = Noccaea perfoliata
Milium effusum
Mimulus guttatus = Erythranthe guttata
Mimulus x hybridus = Erythranthe x hybrida
Minuartia hybrida = Sabulina tenuifolia
Mirabilis jalapa
Miscanthus x giganteus = Miscanthus x longiberbis
Miscanthus x longiberbis (M. sinensis x M. sacchariflorus)
Miscanthus sinensis
Misopates calycinum
Misopates orontium
Moehringia trinervia
Moenchia erecta
Molinia caerulea
Montia fontana
Morus alba
Morus nigra
Muehlenbeckia complexa
Mummenhoffia alliacea
Muscari armeniacum
Muscari botryoides
Muscari comosum
Muscari latifolium
Muscari neglectum
Mycelis muralis = Lactuca muralis
Myosotis arvensis
Myosotis discolor
Myosotis laxa
Myosotis ramosissima
Myosotis scorpioides
Myosotis sylvatica
Myosoton aquaticum = Stellaria aquatica
Myosurus minimus
Myrica gale
Myriophyllum aquaticum
Myriophyllum spicatum
Myriophyllum verticillatum
Myrrhis odorata
N
Najas marina
Narcissus x boutignyanus (N. poeticus x N. moschatus)
Narcissus x cyclazetta (N. tazetta x N. cyclamineus)
Narcissus hispanicus
Narcissus x incomparabilis (N. poeticus x N. pseudonarcissus)
Narcissus jonquilla
Narcissus x monochromus (N. pseudonarcissus x N. cyclamineus)
Narcissus papyraceus
Narcissus poeticus
Narcissus pseudonarcissus hybrids
Narcissus pseudonarcissus subsp. pseudonarcissus
Narcissus tazetta
Narcissus triandrus
Nardus stricta
Narthecium ossifragum
Nassella tenuissima
Nasturtium microphyllum
Nasturtium officinale
Nectaroscordum siculum = Allium siculum
Nemesia fruticans
Nemesia strumosa
Neotinea ustulata
Neottia nidus-avis
Neottia ovata
Nepeta cataria
Nepeta x faasenii (N. nepetella x N. racemosa)
Nerine bowdenii
Nicandra physalodes
Nicotiana alata
Nicotiana forgetiana
Nicotiana sylvestris
Nigella damascena
Nigella sativa
Noccaea perfoliata
Nonea lutea
Nothofagus alpina
Nothofagus antarctica
Nothofagus obliqua
Nuphar advena
Nuphar lutea
Nymphaea alba
Nymphaea x marliacea (N. alba x N. mexicana)
Nymphoides peltata
O
Odontites vernus
Oenanthe aquatica
Oenanthe crocata
Oenanthe fistulosa
Oenanthe fluviatilis
Oenanthe lachenalii
Oenanthe pimpinelloides
Oenothera biennis
Oenothera cambrica
Oenothera x fallax (Oe. glazioviana x Oe. biennis)
Oenothera oakesiana
Oenothera biennis
Oenothera stricta
Olea europaea
Olearia x haastii (O. avicenniifolia x O. moschata)
Olearia macrodonta
Olearia traversiorum
Oloptum miliaceum
Omalotheca sylvatica
Omphalodes verna
Onobrychis caput-galli
Onobrychis viciifolia
Onoclea struthiopteris = Matteuccia struthiopteris
Ononis repens = Ononis spinosa subsp. procurrens
Ononis spinosa
Ononis spinosa subsp. procurrens
Onopordum acanthium
Ophioglossum vulgatum
Ophiopogon planiscapus
Ophrys apifera
Ophrys insectifera
Ophrys sphegodes
Orchis anthropophora
Orchis mascula
Orchis militaris
Oreomecon nudicaulis
Oreopteris limbosperma
Origanum vulgare
Ornithogalum umbellatum
Ornithogalum nutans
Ornithopus perpusillus
Orobanche elatior
Orobanche hederacea
Orobanche minor
Orobanche purpurea = Phelipanche purpurea
Orobanche ramosa = Phelipanche ramosa
Orobanche rapum-genistae
Osmanthus x burkwoodii (O. decorus x O. delavayi)
Osmunda regalis
Osteospermum cultivars
Osteospermum jucundum
Otanthus maritimus = Achillea maritima
Oxalis acetosella
Oxalis articulata
Oxalis corniculata
Oxalis debilis
Oxalis exilis
Oxalis incarnata
Oxalis latifolia
Oxalis stricta
Oxalis tetraphylla
Oxybasis chenopodioides
Oxybasis glauca
Oxybasis rubra
P
Pachysandra terminalis
Paeonia officinalis
Panicum capillare
Panicum dichotomiflorum
Panicum miliaceum
Papaver argemone = Roemeria argemone
Papaver atlanticum
Papaver bivalve subsp. hybridum = Roemeria hybrida
Papaver cambricum
Papaver dubium
Papaver hybridum = Roemeria sicula
Papaver lecoqii
Papaver rhoeas
Papaver setiferum
Papaver somniferum
Parapholis cylindrica
Parapholis incurva
Parapholis strigosa
Parentucellia viscosa
Parietaria judaica
Paris quadrifolia
Parnassia palustris
Parrotia persica
Parthenocissus inserta
Parthenocissus quinquefolia
Parthenocissus tricuspidata
Passiflora caerulea
Pastinaca sativa
Paulownia tomentosa
Pedicularis palustris
Pedicularis sylvatica
Pelargonium x hybridum (P. zonale x P. inquinans)
Pentaglottis sempervirens
Pentanema squarrosum
Persicaria amphibia
Persicaria amplexicaulis = Bistorta amplexicaulis
Persicaria bistorta = Bistorta officinalis
Persicaria campanulata = Koenigia campanulata
Persicaria capitata
Persicaria glabra
Persicaria hydropiper
Persicaria lapathifolia
Persicaria maculosa
Persicaria minor
Persicaria pensylvanica
Persicaria wallichii = Koenigia polystachya
Petasites hybridus
Petasites japonicus
Petasites pyrenaicus
Petrorhagia prolifera
Petrorhagia saxifraga
Petrosedum forsterianum
Petrosedum rupestre
Petroselinum crispum
Petunia x hybrida (P. axillaris x P. integrifolia)
Peucedanum palustre = Thysselinum palustre/a>
Phacelia tanacetifolia
Phalaris aquatica
Phalaris arundinacea
Phalaris canariensis
Phalaris minor
Phalaris paradoxa
Phaseolus coccineus
Phaseolus vulgaris
Phedimus kamtschaticus
Phedimus spurius
Phedimus stoloniferus
Phelipanche purpurea
Phelipanche ramosa
Philadelphus coronarius
Phillyrea latifolia
Phleum arenarium
Phleum bertolonii
Phleum phleoides
Phleum pratense
Phlomis fruticosa
Phlox Paniculata
Phoenix canariensis
Phonus lanatus
Phormium colensoi
Phormium tenax
Phragmites australis
Phuopsis stylosa
Phygelius aequalis
Phygelius x rectus (P. capensis x P. aequalis)
Phyla nodiflora
Phyllostachys nigra
Physalis peruviana
Physocarpus opulifolius
Phytolacca acinosa
Phytolacca americana
Picea abies
Picea omorika
Picea orientalis
Picea pungens
Picea sitchensis
Picris hieracioides
Pilosella aurantiaca
Pilosella officinarum
Pilularia globulifera
Pimpinella major
Pimpinella saxifraga
Pinguicula grandiflora
Pinguicula vulgaris
Pinus contorta
Pinus muricata
Pinus nigra subsp. laricio
Pinus nigra subsp. nigra
Pinus pinaster
Pinus pinea
Pinus radiata
Pinus strobus
Pinus sylvestris
Pinus wallichiana
Pisum sativum = Lathyrus oleraceus
Pittosporum tenuifolium
Plantago afra
Plantago arenaria
Plantago coronopus
Plantago lagopus
Plantago lanceolata
Plantago major
Plantago maritima
Plantago media
Platanthera biflora
Platanthera chlorantha
Platanus x hispanica (P. occidentalis x P. orientalis)
Platanus orientalis
Platycladus orientalis
Poa angustifolia
Poa annua
Poa bulbosa
Poa compressa
Poa humilis
Poa infirma
Poa nemoralis
Poa pratensis
Poa trivalis
Polemonium caeruleum
Polycarpon tetraphyllum
Polygala serpyllifolia
Polygala vulgaris
Polygonum aviculare
Polygonum arenastrum
Polygonum depressum = Polygonum arenastrum
Polygonum oxyspermum subsp. raii
Polygonum rurivagum
Polypodium interjectum
Polypodium x mantoniae = Polypodium vulgare x interjectum
Polypodium vulgare
Polypogon maritimus
Polypogon monspeliensis
Polypogon viridis
Polystichum aculeatum
Polystichum setiferum
Pontederia cordata
Populus alba
Populus 'Balsam Spire' = Populus x hastata
Populus x canadensis (P. nigra x P. deltoides)
Populus x canadensis 'Regenerata'
Populus x canadensis 'Robusta'
Populus x canadensis 'Serotina'
Populus x canescens (P. alba x P. tremula)
Populus x hastata (P. trichocarpa x P. balsamifera)
Populus x jackii (P. balsamifera x P. deltoides)
Populus nigra subsp. betulifolia
Populus nigra subsp. nigra f. 'Gigantea'
Populus nigra subsp. nigra f. 'Italica'
Populus tremula
Populus trichocarpa
Portulaca grandiflora
Portulaca oleracea
Potamogeton crispus
Potamogeton friesii
Potamogeton gramineus
Potamogeton lucens
Potamogeton natans
Potamogeton obtusifolius
Potamogeton perfoliatus
Potamogeton polygonifolius
Potamogeton pusillus
Potamogeton trichoides
Potentilla anglica
Potentilla anserina = Argentina anserina
Potentilla argentea
Potentilla erecta
Potentilla indica
Potentilla intermedia
Potentilla x mixta (P. anglica x P. reptans)
Potentilla norvegica
Potentilla recta
Potentilla reptans
Potentilla sterilis
Potentilla supina
Poterium sanguisorba subsp. balearicum = Sanguisorba minor subsp. balearica
Poterium sanguisorba subsp. sanguisorba = Sanguisorba minor subsp. minor
Primula auricula
Primula elatior
Primula japonica
Primula x polyantha (P. vulgaris x P. veris)
Primula x pruhonicensis (P. vulgaris x P. juliae)
Primula pulverulenta
Primula x tommasinii (P. vulgaris x P. veris)
Primula veris
Primula vulgaris
Prunella laciniata
Prunella vulgaris
Prunus amygdalus
Prunus armeniaca
Prunus avium
Prunus cerasifera
Prunus cerasus
Prunus domestica
Prunus domestica subsp. insititia
Prunus domestica subsp. italica
Prunus dulcis = Prunus amygdalus
Prunus x fruticans (P. spinosa x P. domestica)
Prunus laurocerasus
Prunus lusitanica
Prunus mahaleb
Prunus padus
Prunus persica
Prunus serotina
Prunus serrula
Prunus serrulata
Prunus spinosus
Prunus subhirtella
Psephellus dealbatus
Pseudofumaria alba
Pseudofumaria lutea
Pseudognaphalium luteoalbum
Pseudosasa japonica
Pseudotsuga menziesii
Pseudoturritis turrita
Pteridium aquilinum
Pteris cretica
Pterocarya fraxinifolia
Puccinellia distans
Puccinellia fasciculata
Puccinellia maritima
Puccinellia rupestris
Pulicaria dysenterica
Pulicaria vulgaris
Pulmonaria obscura
Pulmonaria officinalis
Pulsatilla vulgaris
Puschkinia scilloides
Pyracantha coccinea
Pyracantha rogersiana
Pyrola minor
Pyrola rotundifolia
Pyrus communis
Pyrus pyraster = Pyrus communis
Pyrus salicifolia
Q
Quercus cerris
Quercus coccinea
Quercus x crenata (Q. cerris x Q. suber)
Quercus frainetto
Quercus ilex
Quercus palustris
Quercus petraea
Quercus x rosacea (Q. petraea x Q. robur)
Quercus rober
Quercus rubra
Quercus suber
Quercus x turneri (Q. ilex x Q. robur)
R
Radiola linoides
Ranunculus acris
Ranunculus aquatilis
Ranunculus arvensis
Ranunculus auricomus
Ranunculus baudotii
Ranunculus bulbosus
Ranunculus circinatus
Ranunculus ficaria = Ficaria verna
Ranunculus flammula
Ranunculus fluitans
Ranunculus hederaceus
Ranunculus lingua
Ranunculus parviflorus
Ranunculus peltatus
Ranunculus repens
Ranunculus sardous
Ranunculus sceleratus
Raphanus raphanistrum subsp. maritimus
Raphanus raphanistrum subsp. raphanistrum
Raphanus sativus
Rapistrum rugosum
Reseda alba
Reseda lutea
Reseda luteola
Reseda odorata
Reynoutria japonica
Reynoutria sachalinensis
Rhagadiolus stellatus
Rhamnus cathartica
Rhamphospermum arvense
Rheum x rabarbarum (R. palmatum x R. rhaponticum)
Rhinanthus minor
Rhodiola pachyclados
Rhododendron arboreum subsp. cinnamomeum
Rhododendron cuneatum
Rhododendron Hardy Hybrids
Rhododendron luteum
Rhododendron ponticum
Rhus typhina
Rhynchospora alba
Ribes alpinum
Ribes nigrum
Ribes odoratum
Ribes rubrum
Ribes sanguineum
Ribes uva-crispa
Ricinus communis
Robinia pseudoacacia
Roemeria argemone
Roemeria sicula
Roemeria hybrida
Rorippa amphibia
Rorippa palustris
Rorippa sylvestris
Rosa agrestis
Rosa arvensis
Rosa canina
Rosa corymbifera
Rosa ferruginea
Rosa micrantha
Rosa multiflora
Rosa rubiginosa
Rosa rugosa
Rosa spinosissima
Rosa tomentella
Rosa tomentosa
Rosa virginiana
Rosmarinus officinalis = Salvia rosmarinus
Rostraria cristata
Rubus armeniacus
Rubus caesius
Rubus cockburnianus
Rubus idaeus
Rubus laciniatus
Rubus spectabilis
Rubus tricolor
Rubus ulmifolius
Rudbeckia laciniata
Rudbeckia hirta
Rumex acetosa
Rumex acetosa subsp. ambiguus
Rumex acetosella
Rumex x acutus (R. crispus × R. obtusifolius)
Rumex conglomeratus
Rumex crispus
Rumex x dufftii (R. obtusifolius x R. sanguineus)
Rumex hydrolapathum
Rumex maritimus
Rumex obtusifolius
Rumex palustris
Rumex pulcher
Rumex sanguineus
Ruppia maritima
Ruscus aculeatus
Ruta graveolens
S
Sabulina tenuifolia
Sagina filicaulis
Sagina maritima
Sagina nodosa
Sagina procumbens
Sagina subulata
Sagittaria latifolia
Sagittaria sagittifolia
Salicornia disarticulata
Salicornia dolichostachya
Salicornia emerici
Salicornia fragilis
Salicornia perennis = Sarcocornia perennis
Salicornia ramosissima
Salix alba
Salix atrocinerea
Salix aurita
Salix caprea
Salix cinerea
Salix cinerea subsp. oleifolia = Salix atrocinerea
Salix elaeagnos
Salix x fragilis (S. euxina x S. alba)
Salix x fragilis var. furcata
Salix x hermaphroditica (S. x fragilis x S. pentandra)
Salix x holosericea (S. viminalis x S. cinerea)
Salix x meyeriana = Salix hermaphroditica
Salix x mollissima (S. triandra x S. viminalis)
Salix x pendulina (S. alba x S. babylonica x S. euxina)
Salix pentandra
Salix purpurea
Salix x reichardtii
Salix repens
Salix x sepulcralis (S. alba x S. babylonica)
Salix x smithiana (S. viminalis x S. caprea)
Salix triandra
Salix viminalis
Salsola kali
Salsola kali subsp. tragus = Salsola tragus
Salsola tragus
Salvia horminum = Salvia viridis
Salvia officinalis
Salvia pratensis
Salvia rosmarinus
Salvia sclarea
Salvia splendens
Salvia verbenaca
Salvia verticillata
Salvia viridis
Sambucus ebulus
Sambucus nigra
Sambucus racemosa
Samolus valerandi
Sanguisorba minor subsp. balearica
Sanguisorba minor subsp. minor
Sanguisorba officinalis
Sanicula europaea
Santolina chamaecyparissus
Saponaria ocymoides
Saponaria officinalis
Sarcocornia perennis
Sasa palmata
Satureja hortensis
Satureja montana
Saururus cernuus
Saxifraga 'Arendsii'
Saxifraga granulata
Saxifraga tridactylites
Saxifraga x urbium (S. umbrosa x S. spathularis)
Scabiosa atropurpurea
Scabiosa columbaria
Scandix australis
Scandix pecten-veneris
Scandosorbus intermedia
Schedonorus arundinaceus = Lolium arundinaceum
Schedonorus giganteus = Lolium giganteum
Schedonorus pratensis = Lolium pratense
Schoenoplectus lacustris
Schoenoplectus tabernaemontani
Schoenus nigricans
Scilla bifolia
Scilla bithynica
Scilla forbesii
Scilla liliohyacinthus
Scilla luciliae
Scilla sardensis
Scilla siberica
Scirpoides holoschoenus
Scirpus sylvaticus
Scleranthus annuus
Scleranthus perennis subsp. prostratus
Scorpiurus muricatus
Scorzoneroides autumnalis
Scrophularia auriculata
Scrophularia nodosa
Scrophularia scorodonia
Scrophularia umbrosa
Scrophularia vernalis
Scutellaria galericulata
Secale cereale
Securigera varia
Sedum acre
sedum album
Sedum anglicum
Sedum dasyphyllum
Sedum forsterianum = Petrosedum forsterianum
Sedum 'Herbstfreude' = Hylotelephium 'Herbstfreude'
Sedum hispanicum
Sedum kimnachii
Sedum pachyclados = Rhodiola pachyclados
Sedum reflexum = Petrosedum rupestre
Sedum rupestre = Petrosedum rupestre
Sedum sexangulare
Sedum spectabile = Hylotelephium spectabile
Sedum spurium = Phedimus spurius
Sedum stoloniferum = Phedimus stoloniferus
Sedum telephium = Hylotelephium telephium
Selaginella kraussiana
Selinum carvifolia
Sempervivum arachnoideum
Sempervivum tectorum
Senecio x albescens = Jacobaea x albescens
Senecio aquaticus = Jacobaea aquatica
Senecio bicolor = Jacobaea maritima
Senecio cineraria = Jacobaea maritima
Senecio erucifolius = Jacobaea erucifolia
Senecio fluviatilis = Senecio sarracenicus
Senecio inaequidens
Senecio jacobaea = Jacobaea vulgaris
Senecio paludosus = Jacobaea paludosa
Senecio sarracenicus
Senecio squalidus
Senecio sylvaticus
Senecio vernalis
Senecio viscosus
Senecio vulgaris
Sequoia sempervirens
Sequoiadendron giganteum
Serapias lingua
Serapias parviflora
Seriphidium maritimum = Artemisia maritima
Serratula tinctoria
Seseli libanotis
Setaria faberi
Setaria italica
Setaria parviflora
Setaria pumila
Setaria verticillata
Setaria viridis
Sherardia arvensis
Sibthorpia europaea
Sida spinosa
Sideritis montana
Silaum silaus
Silene acaulis
Silene armeria
Silene baccifera
Silene chalcedonica
Silene coeli-rosa
Silene conica
Silene coronaria
Silene dichotoma
Silene dioica
Silene flos-cuculi
Silene gallica
Silene x hampeana (S. latifolia x S. dioica)
Silene latifolia
Silene noctiflora
Silene nutans
Silene otites
Silene uniflora
Silene vulgaris
Silphium perfoliatum
Silybum marianum
Sinapis alba
Sinapis arvensis = Rhamphospermum arvense
Sison amomum
Sisymbrium altissimum
Sisymbrium irio
Sisymbrium officinale
Sisymbrium orientale
Sisyrinchium bermudiana
Sisyrinchium californicum
Sisyrinchium striatum
Sium latifolium
Skimmia japonica
Smyrnium olusatrum
Smyrnium perfoliatum
Solanum carolinense
Solanum chenopodioides
Solanum dulcamara
Solanum laciniatum
Solanum linearifolium
Solanum lycopersicum
Solanum nigrum
Solanum nitidibaccatum
Solanum rostratum
Solanum sarrachoides
Solanum sisymbriifolium
Solanum triflorum
Solanum tuberosum
Solanum villosum
Soleirolia soleirolii
Solidago canadensis
Solidago gigantea
Solidago rugosa
Solidago virgaurea
Soliva sessilis
Sonchus arvensis
Sonchus asper
Sonchus oleraceus
Sonchus palustris
Sophora japonica = Styphnolobium japonicum
Sorbaria sorbifolia
Sorbus aria = Aria edulis
Sorbus aucuparia
Sorbus domestica = Cormus domestica
Sorbus hybrida = Hedlundia hybrida
Sorbus intermedia = Scandosorbus intermedia
Sorbus thuringiaca = Hedlundia thuringiaca
Sorbus torminalis = Torminalis glaberrima
Sorghum bicolor
Sorghum halepense
Sparganium emersum
Sparganium erectum
Sparganium natans
Spartina anglica = Sporobolus anglicus
Spartina maritima = Sporobolus maritimus
Spartium junceum
Spergula arvensis
Spergularia bocconei
Spergularia marina
Spergularia media
Spergularia rubra
Spergularia rupicola
Spiraea x arguta
Spiraea x billardii (S. alba x S. douglasii)
Spiraea japonica
Spiraea x pseudosalicifolia (S. douglasii x S. salicifolia)
Spiraea tomentosa
Spiraea x vanhouttei
Spiranthes spiralis
Spirodela polyrhiza
Sporobolus anglicus
Sporobolus maritimus
Stachys x ambigua (S. sylvatica x S. palustris)
Stachys arvensis
Stachys byzantina
Stachys officinalis = Betonica officinalis
Stachys palustris
Stachys sylvatica
Stellaria alsine
Stellaria apetala
Stellaria aquatica
Stellaria graminea
Stellaria holostea
Stellaria media
Stellaria neglecta
Stellaria pallida = Stellaria apetala
Stellaria palustris
Stratiotes aloides
Struthiopteris spicant
Stuckenia pectinata
Styphnolobium japonicum
Suaeda maritima
Suaeda vera
Succisa pratensis
Sulla coronaria
Sutera cordata = Chaenostoma cordatum
Symphoricarpos albus
Symphoricarpos x chenaultii (S. microphyllus x orbiculatus)
Symphoricarpos orbiculatus
Symphyotrichum novae-angliae
Symphyotrichum novi-belgii
Symphyotrichum lanceolatum
Symphyotrichum x salignum (S. novi-belgii x S. lanceolatus)
Symphyotrichum x versicolor (S. laeve x S. novi-belgii)
Symphytum asperum
Symphytum caucasicum
Symphytum grandiflorum
Symphytum x hidcotense (S. asperum x S. grandiflorum x S. officinale
Symphytum x norvicense (S. asperum x S. orientale)
Symphytum officinale
Symphytum orientale
Symphytum tuberosum
Symphytum x uplandicum (S. officinale x S. asperum)
Syringa vulgaris
T
Tagetes erecta
Tagetes patula
Tagetes tenuifolia
Tamarix gallica
Tamarix ramosissima
Tamus communis = Dioscoroea communis
Tanacetum parthenium
Tanacetum vulgare
Taraxacum officinale agg.
Taxodium distichum
Taxus baccata
Teesdalia nudicaulis
Telekia speciosa
Tellima grandiflora
Tetragonia tetragonioides
Tetragonolobus maritimus = Lotus maritimus
Tetragonolobus purpureus = Lotus tetragonolobus
Teucrium chamaedrys
Teucrium fruticans
Teucrium scordium
Teucrium scorodonia
Thalictrum aquilegifolium
Thalictrum delavayi
Thalictrum flavus
Thalictrum minus
Thelypteris palustris
Thesium humifusum
Thinopyrum junceiforme
Thlaspi alliaceum = Mummenhoffia alliacea
Thlaspi arvense
Thuja occidentalis
Thuja plicata
Thujopsis dolabrata
Thymus drucei = Thymus praecox
Thymus polytrichus = Thymus praecox
Thymus praecox
Thymus pulegioides
Thymus serpyllum
Thymus vulgaris
Thysselinum palustre
Tilia americana
Tilia cordata
Tilia x euchlora (T. cordata x T. dasystyla)
Tilia x europaea (T. platyphyllos x T. cordata)
Tilia platyphyllos
Tilia tomentosa
Tolmiea menziesii
Torilis japonica
Torilis leptophylla
Torilis nodosa
Torminalis glaberrima
Trachycarpus fortunei
Trachystemon orientalis
Tradescantia virginiana
Tragopogon crocifolius
Tragopogon porrifolius
Tragopogon pratensis
Trichophorum germanicum
Trifolium angustifolium
Trifolium arvense
Trifolium aurem
Trifolium campestre
Trifolium dubium
Trifolium fragiferum
Trifolium glomeratum
Trifolium hybridum
Trifolium incarnatum subsp. incarnatum
Trifolium lappaceum
Trifolium medium
Trifolium micranthum
Trifolium ochroleucon
Trifolium ornithopodioides
Trifolium pannonicum
Trifolium pratense
Trifolium repens
Trifolium resupinatum
Trifolium scabrum
Trifolium stellatum
Trifolium striatum
Trifolium subterraneum
Trifolium suffocatum
Triglochin maritima
Triglochin palustris
Trigonella foenum-graecum
Tripleurospermum inodorum
Tripleurospermum maritimum
Tripolium pannonicum
Trisetum flavescens
Tristagma uniflorum = Ipheion uniflorum
Triteleia laxa
X Triticosecale rimpaui (Triticum aestivum x Secale cereale)
Triticum turgidum
Triticum durum = Triticum turgidum subsp. durum
Triticum aestivum
Tropaeolum majus
Tsuga canadensis
Tsuga heterophylla
Tulipa gesneri
Tulipa greigii
Tulipa saxatilis
Tulipa sylvestris
Turritis glabra
Tussilago farfara
Typha angustifolia
Typha x glauca (T. latifolia x T. angustifolia)
Typha latifolia
U
Ulex europaeus
Ulex gallii
Ulex minor
Ulmus glabra
Ulmus x hollandica (U. glabra x U. minor x U. plotii)
Ulmus minor subsp. minor
Ulmus minor subsp. sarniensis
Ulmus procera
Ulmus 'Sapporo Autumn Gold'
Ulmus x vegeta (U. glabra x U. minor)
Umbilicus rupestris
Urtica dioica
Urtica dioica subsp. galeopsifolia
Urtica membranacea
Urtica pilulifera
Urtica urens
Utricularia intermedia
Utricularia minor
Utricularia vulgaris
V
Vaccaria hispanica = Gypsophila vaccaria
Vaccinium myrtillus
Vaccinium oxycoccos
Vaccinium vitis-idaea
Valeriana carinata
Valeriana dentata
Valeriana dioica
Valeriana locusta
Valeriana officinalis
Valeriana pyrenaica
Valeriana rubra
Valerianella carinata = Valeriana carinata
Valerianella dentata = Valeriana dentata
Valerianella locusta = Valeriana locusta
Verbascum x angulosum (V. nigrum x V. speciosum)
Verbascum blattaria
Verbascum chaixii
Verbascum densiflorum
Verbascum x godronii (V. thapsus x V. pulverulentum)
Verbascum lychnitis
Verbascum nigrum
Verbascum phlomoides
Verbascum phoeniceum
Verbascum pulverulentum
Verbascum pyramidatum
Verbascum pyramidatum x V. thapsus
Verbascum pyramidatum x V. nigrum
Verbascum x semialbum (V. nigrum x V. thapsus)
Verbascum sinuatum
Verbascum speciosum
Verbascum x thapsi (V. lychnitis x V. thapsus)
Verbascum thapsus
Verbascum virgatum
Verbena bonariensis
Verbena bracteata
Verbena x hybrida (V. peruviana x V. phlogiflora x V. platensis x V. tweedieana)
Verbena officinalis
Verbena rigida
Veronica agrestis
Veronica anagallis-aquatica
Veronica arvensis
Veronica beccabunga
Veronica brachysiphon
Veronica catenata
Veronica chamaedrys
Veronica filiformis
Veronica x franciscana (V. elliptica x V. speciosa)
Veronica gentianoides
Veronica hederifolia
Veronica x lackschewitzii (Veronica anagallis-aquatica x V. catenata)
Veronica x lewisii (V. salicifolia x V. elliptica)
Veronica longifolia
Veronica montana
Veronica officinalis
Veronica persica
Veronica polita
Veronica praecox
Veronica salicifolia
Veronica scutellata
Veronica serpyllifolia
Veronica spicata
Veronica teucrium
Veronica triphyllos
Veronica verna
Viburnum x bodnantense (V. farreri x V. grandiflorum)
Viburnum lantana
Viburnum opulus
Viburnum rhytidophyllum
Viburnum tinus
Vicia benghalensis
Vicia bithynica
Vicia cracca
Vicia faba
Vicia hirsuta
Vicia hybrida
Vicia lathyroides
Vicia lutea
Vicia orobus
Vicia pannonica
Vicia parviflora
Vicia sativa subsp. nigra
Vicia sativa subsp. sativa
Vicia sativa subsp. segetalis
Vicia sepium
Vicia tenuifolia
Vicia tetrasperma
Vicia villosa
Vinca difformis
Vinca major
Vinca minor
Viola arvensis
Viola canina
Viola x contempta (V. tricolor x V. arvensis)
Viola cornuta
Viola hirta
Viola odorata
Viola palustris
Viola reichenbachiana
Viola riviniana
Viola riviniana Purpurea Group
Viola tricolor
Viola tricolor subsp. curtisii
Viola x wittrockiana (V. lutea x V. tricolor x V. altaica)
Viscum album
Visnaga daucoides
Vitis vinifera
Vulpia bromoides = Festuca bromoides
Vulpia myuros = Festuca myuros
W
Weigela florida
Wisteria floribunda
Wolffia arrhiza
X
Xanthium spinosum
Xanthium strumarium
Xanthocyparis nootkatensis = Callitropsis nootkatensis
Xerochrysum bracteatum
Y
Yucca filamentosa
Yucca gloriosa
Z
Zannichellia palustris
Zantedeschia aethiopica
Zea mays
Zelkova carpinifolia
Zelkova serrata
Zizania latifolia
Zostera marina
Zostera noltii