List of least concern plants
- Extinct in the wild (EW): 37 species
- Critically endangered (CR): 2,493 species
- Endangered (EN): 3,654 species
- Vulnerable (VU): 5,430 species
- Near threatened (NT, LR/cd): 1,851 species
- Least concern (LC): 6,645 species
- Data deficient (DD): 1,674 species
Plant species (IUCN, 2016-2)
- 21,782 extant species have been evaluated
- 20,108 of those are fully assessed[a]
- 8496 are not threatened at present[b]
- 11,577 to 13,251 are threatened[c]
- 151 to 296 are extinct or extinct in the wild:
- 116 extinct (EX) species[d]
- 35 extinct in the wild (EW)
- 132 possibly extinct [CR(PE)]
- 13 possibly extinct in the wild [CR(PEW)]
- ^ excludes data deficient evaluations.
- ^ NT, LR/cd, LC.
- ^ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
- ^ Chart omits extinct (EX) species
As of September 2016, the International Union for Conservation of Nature (IUCN) lists 6645 least concern plant species.[1] 30% of all evaluated plant species are listed as least concern. The IUCN also lists 131 subspecies and 118 varieties as least concern. No subpopulations of plants have been evaluated by the IUCN.
This is a complete list of least concern plant species, subspecies and varieties evaluated by the IUCN.
Algae[]
- Nitella flexilis, stonewort
- Nitella mucronata
- Nitella tenuissima
Bryophytes[]
There are 14 bryophyte species assessed as least concern.
Mosses[]
- Orthotrichum scanicum
- Wardia hygrometrica
Liverworts[]
- Frullania polysticta
- Herbertus borealis
- Lepidozia azorica
- Leptoscyphus azoricus
- Luteolejeunea herzogii
- Marsupella profunda
- Sauteria spongiosa
- Stenorrhipis rhizomatica
Pteridophytes[]
There are 113 species, three subspecies, and one variety of pteridophyte assessed as least concern.
Leptosporangiate ferns[]
There are 78 species, three subspecies, and one variety in the class Polypodiopsida assessed as least concern.
Polypodiales[]
Species
- Acrostichum aureum, golden leather fern
- Acrostichum speciosum
- Adiantum capillus-veneris, maidenhair fern
- Asplenium aequibasis
- , showy spleenwort
- Athyrium medium
- Bolbitis appendiculata
- Ceratopteris thalictroides
- Cyclosorus interruptus, Hottentot fern
- Didymochlaena truncatula
- Diplazium esculentum
- , black-scale fern
- , Costa Verde male-fern
- Lorinseria areolata
- Microsorum pteropus
- Onoclea sensibilis
- Onoclea struthiopteris, ostrich fern
- Polypodium mindense
- Polypodium segregatum
- , brown-scale fern
- , lays-back fern
- Pteris vittata, ladder brake
- Thelypteris palustris, marsh fern
- Thelypteris semilunata
- , freetip maiden fern
- Woodwardia virginica
Subspecies
Varieties
Hymenophyllales[]
- Trichomanes angustatum
- Trichomanes speciosum, Killarney fern
Cyatheales[]
- Cyathea humilis
- , rough tree-fern
Salviniales[]
- Azolla nilotica
- Azolla pinnata, ferny azolla
- Marsilea aegyptiaca, Egyptian water-clover
- Marsilea crenata
- Marsilea minuta, dwarf water clover
- Marsilea quadrifolia, water shamrock
- , Asian watermoss
- Salvinia natans, floating fern
Schizaeales[]
- Lygodium microphyllum
- Schizaea pusilla
Osmundales[]
- Osmunda regalis, royal fern
Isoetopsida[]
- Isoetes bolanderi
- Isoetes echinospora, spring quillwort
- Isoetes engelmannii
- Isoetes howellii
- Isoetes lacustris, common quillwort
- Isoetes maritima
- Isoetes nuttallii
- Isoetes riparia
- Isoetes toximontana
- Isoetes tuckermanii
Lycopodiopsida[]
Clubmosses and firmosses
- Huperzia cumingii
- Lycopodiella appressa
- Lycopodiella inundata, marsh clubmoss
- Selaginella denticulata, toothed-leaved clubmoss
Psilotopsida[]
- Ophioglossum lusitanicum, least adder's-tongue
Horsetails[]
- Equisetum arvense, field horsetail
- Equisetum fluviatile, water horsetail
- Equisetum giganteum, southern giant horsetail
- Equisetum hyemale, rough horsetail
- Equisetum palustre, marsh horsetail
- Equisetum scirpoides, delicate horsetail
- Equisetum telmateia, great horsetail
Gymnosperms[]
There are 419 species, 34 subspecies, and 66 varieties of gymnosperm assessed as least concern.
Cycads[]
Species
- Bowenia serrulata, Byfield fern
- Bowenia spectabilis
- Cycas angulata
- Cycas arnhemica
- Cycas basaltica
- Cycas calcicola
- Cycas canalis
- Cycas clivicola
- Cycas furfuracea
- Cycas lane-poolei
- Cycas maconochiei
- Cycas media
- Cycas orientis
- Cycas pruinosa
- Cycas revoluta, fern palm
- Cycas thouarsii, Madagascar cycad
- Cycas xipholepis
- Dioon mejiae
- Encephalartos cycadifolius, Winterberg cycad
- Encephalartos poggei, Kananga cycad
- Encephalartos tegulaneus, Kenyan giant cycad
- Encephalartos transvenosus, Modjadji cycad
- Encephalartos turneri, Turner's cycad
- Encephalartos villosus, poor man's cycad
- Lepidozamia hopei
- Lepidozamia peroffskyana
- Macrozamia communis
- Macrozamia concinna, Nundle cycad
- Macrozamia diplomera
- Macrozamia douglasii
- Macrozamia dyeri
- Macrozamia fearnsidei
- Macrozamia fraseri
- Macrozamia glaucophylla
- Macrozamia heteromera
- Macrozamia johnsonii
- Macrozamia lucida
- Macrozamia macdonnellii
- Macrozamia macleayi
- Macrozamia miquelii
- Macrozamia montana
- Macrozamia mountperriensis
- Macrozamia polymorpha
- Macrozamia reducta
- Macrozamia riedlei
Subspecies
Conifers[]
Species
- Abies alba, silver fir
- Abies amabilis, Pacific silver fir
- Abies balsamea, balsam fir
- Abies cephalonica, Greek fir
- Abies chensiensis, Shensi fir
- Abies concolor, white fir
- Abies delavayi, Delavay's fir
- Abies densa, Sikkim fir
- Abies durangensis, Durango fir
- Abies fargesii, Farges' fir
- Abies firma, Momi fir
- Abies forrestii, Forrest's fir
- Abies grandis, grand fir
- Abies lasiocarpa, subalpine fir
- Abies magnifica, red fir
- Abies mariesii, Marie's fir
- Abies nephrolepis, Hinggan fir
- Abies nordmanniana, Caucasian fir
- Abies pindrow, pindrow fir
- Abies procera, noble fir
- Abies religiosa, sacred fir
- Abies sachalinensis, Sakhalin fir
- Abies sibirica, Siberian fir
- Abies veitchii, Veitch's fir
- Actinostrobus arenarius, Bruce cypress
- Actinostrobus pyramidalis, Swan River cypress
- Afrocarpus falcatus, bastard yellowwood
- Afrocarpus gracilior, East African yellowwood
- Agathis robusta, Queensland kauri pine
- Araucaria bidwillii, Bunya pine
- Araucaria columnaris, Cook's pine
- Araucaria cunninghamii, hoop pine
- Callitris canescens, Morrison's cypress pine
- Callitris columellaris, white cypress-pine
- Callitris endlicheri, black cypress-pine
- Callitris macleayana, stringybark pine
- Callitris muelleri, Illawarra cypress-pine
- Callitris preissii, Rottnest Island pine
- Callitris rhomboidea, Port Jackson pine
- Callitris verrucosa, scrub cypress-pine
- Calocedrus decurrens, incense cedar
- Cedrus deodara, deodar cedar
- Cephalotaxus fortunei, Fortune's yew plum
- Cephalotaxus harringtonii, Harrington's plum yew
- Cephalotaxus sinensis, Chinese plum yew
- Chamaecyparis pisifera, sawara cypress
- Chamaecyparis thyoides, Atlantic white cedar
- Cunninghamia lanceolata, Chinese fir
- Cupressus arizonica, Arizona cypress
- Cupressus lusitanica, cedar of Goa
- Cupressus macnabiana, Macnab cypress
- Cupressus sempervirens, Mediterranean cypress
- Cupressus torulosa, Himalayan cypress
- Dacrycarpus cinctus
- Dacrycarpus compactus
- Dacrycarpus cumingii
- Dacrycarpus dacrydioides
- Dacrycarpus expansus
- Dacrycarpus imbricatus
- Dacrycarpus kinabaluensis
- Dacrycarpus vieillardii
- Dacrydium araucarioides
- Dacrydium balansae
- Dacrydium beccarii
- Dacrydium cupressinum
- Dacrydium elatum
- Dacrydium ericoides
- Dacrydium gibbsiae
- Dacrydium nidulum
- Dacrydium xanthandrum
- Diselma archeri, Cheshunt pine
- Falcatifolium papuanum
- Falcatifolium taxoides
- Halocarpus bidwillii, bog pine
- Halocarpus biformis, pink pine
- , Arizona juniper
- Juniperus ashei, Ashe juniper
- Juniperus californica, California juniper
- Juniperus chinensis, Chinese juniper
- Juniperus coahuilensis
- Juniperus communis, common juniper
- Juniperus convallium
- Juniperus deppeana, alligator juniper
- Juniperus drupacea, Syrian juniper
- Juniperus durangensis
- Juniperus excelsa, Greek juniper
- Juniperus flaccida, weeping juniper
- Juniperus foetidissima, stinking juniper
- Juniperus formosana, Formosan juniper
- Juniperus horizontalis, Waukegan juniper
- Juniperus indica, black juniper
- Juniperus komarovii
- Juniperus monosperma, one-seed juniper
- Juniperus monticola
- Juniperus occidentalis, western juniper
- Juniperus osteosperma, Utah juniper
- Juniperus oxycedrus, prickly juniper
- Juniperus phoenicea, Phoenician juniper
- Juniperus pinchottii, Pinchot juniper
- Juniperus procera, African pencil cedar
- Juniperus procumbens
- Juniperus przewalskii, Przewalsi juniper
- Juniperus pseudosabina
- Juniperus recurva, sacred juniper
- Juniperus rigida, needle juniper
- Juniperus sabina, Savin juniper
- Juniperus saltuaria
- Juniperus scopulorum, Rocky Mountain juniper
- Juniperus semiglobosa
- Juniperus squamata, Nepalese juniper
- Juniperus thurifera, Spanish juniper
- Juniperus virginiana, eastern redcedar
- Keteleeria davidiana
- Lagarostrobos franklinii, Huon pine
- Larix decidua, European larch
- Larix gmelinii, Dahurian larch
- Larix griffithii, Sikkim larch
- Larix kaempferi, Japanese larch
- Larix laricina, tamarack
- Larix lyallii, alpine larch
- Larix occidentalis, western larch
- Larix potaninii, Chinese larch
- Larix sibirica, Siberian larch
- Lepidothamnus fonkii, Chilean rimu
- Lepidothamnus intermedius, yellow silver pine
- Lepidothamnus laxifolius
- Manoao colensoi, silver pine
- Microbiota decussata, Siberian cypress
- Microcachrys tetragona, creeping pine
- Nageia wallichiana
- Papuacedrus papuana
- Phyllocladus aspleniifolius
- Phyllocladus hypophyllus
- Phyllocladus toatoa
- Phyllocladus trichomanoides, mountain toatoa
- Picea abies, Norway spruce
- Picea crassifolia, Qinghai spruce
- Picea engelmannii, Engelmann spruce
- Picea glauca, white sprue
- Picea glehnii, Sakhalin spruce
- Picea jezoensis, Yezo spruce
- Picea koraiensis, Korean spruce
- Picea mariana, black spruce
- Picea obovata, Siberian spruce
- Picea orientalis, Oriental spruce
- Picea pungens, blue spruce
- Picea rubens, red spruce
- Picea schrenkiana, Schrenk's spruce
- Picea sitchensis, Sitka spruce
- Picea smithiana, Indian spruce
- Picea spinulosa, Sikkim spruce
- Picea wilsonii, Wilson spruce
- Pinus aristata, Colorado bristlecone pine
- Pinus arizonica, Arizona pine
- Pinus armandii, Armand's pine
- Pinus attenuata, knobcone pine
- Pinus ayacahuite, Mexican white pine
- Pinus banksiana, jack pine
- Pinus bhutanica, Bhutan white pine
- Pinus brutia, Calabrian pine
- Pinus bungeana, lace-bark pine
- Pinus canariensis, canary pine
- Pinus caribaea, Caribbean pine
- Pinus cembra, Arolla pine
- Pinus cembroides, Mexican nut pine
- Pinus clausa, sand pine
- Pinus contorta, lodgepole pine
- Pinus cubensis, Cuban pine
- Pinus densata, Gaoshan pine
- Pinus densiflora, Japanese red pine
- Pinus devoniana, Michoacan pine
- Pinus douglasiana, Douglas pine
- Pinus echinata, shortleaf pine
- Pinus edulis, Colorado pinyon
- Pinus elliottii, slash pine
- Pinus engelmannii, Apache pine
- Pinus flexilis, limber pine
- Pinus glabra, spruce pine
- Pinus halepensis, Aleppo pine
- Pinus hartwegii, Hartweg's pine
- Pinus heldreichii, Heldreich's pine
- Pinus herrerae, Herrera's pine
- Pinus hwangshanensis, Huangshan pine
- Pinus jeffreyi, Jeffrey pine
- Pinus kesiya, Khasia pine
- Pinus koraiensis, Korean pine
- Pinus lambertiana, sugar pine
- Pinus lawsonii, Lawson's pine
- Pinus leiophylla, smooth-leaved pine
- Pinus longaeva, Great Basin bristlecone pine
- Pinus luchuensis, Luchu pine
- Pinus luzmariae
- Pinus massoniana, Masson's pine
- Pinus maximinoi, thin-leaf pine
- Pinus monophylla, single leaf pinyon pine
- Pinus montezumae, Montezuma pine
- Pinus mugo, Mugo pine
- Pinus nigra, Austrian pine
- Pinus oocarpa, egg-cone pine
- Pinus parviflora, Japanese white pine
- Pinus patula, jelecote pine
- Pinus pinaster, maritime pine
- Pinus pinceana, weeping pinyon pine
- Pinus pinea, stone pine
- Pinus ponderosa, ponderosa pine
- Pinus pringlei, Pringle's pine
- Pinus pseudostrobus, smooth-bark Mexican pine
- Pinus pumila, dwarf Siberian pine
- Pinus pungens, Table Mountain pine
- Pinus quadrifolia, Parry pinyon
- Pinus remota, Texas pinyon pine
- Pinus resinosa, Norway pine
- Pinus rigida, hard pine
- Pinus roxburghii, chir pine
- Pinus sabiniana, gray pine
- Pinus serotina, pond pine
- Pinus sibirica, Siberian pine
- Pinus strobiformis, southwestern white pine
- Pinus strobus, eastern white pine
- Pinus sylvestris, Scots pine
- Pinus tabuliformis
- Pinus taeda, loblolly pine
- Pinus taiwanensis, Taiwan black pine
- Pinus teocote, Aztec pine
- Pinus thunbergii, Japanese black pine
- Pinus uncinata
- Pinus virginiana, Virginia pine
- Pinus wallichiana, Himalayan white pine
- Pinus yunnanensis, Yunnan pine
- Podocarpus acutifolius, Westland totara
- Podocarpus aracensis
- Podocarpus borneensis
- Podocarpus bracteatus
- Podocarpus brasiliensis
- Podocarpus brassii
- Podocarpus celatus
- Podocarpus coriaceus
- Podocarpus cunninghamii, Hall's totara
- Podocarpus dispermus, broad-leaved brown pine
- Podocarpus drouynianus, emu berry
- Podocarpus elatus, Illawarra plum
- Podocarpus elongatus, Breede River yellowwood
- Podocarpus glaucus
- Podocarpus grayae
- Podocarpus guatemalensis
- Podocarpus insularis
- Podocarpus latifolius, broad-leaved yellowwood
- Podocarpus lawrencei, mountain plum pine
- Podocarpus ledermannii
- Podocarpus levis
- Podocarpus lucienii
- Podocarpus macrophyllus, Buddhist pine
- Podocarpus magnifolius
- Podocarpus milanjianus
- Podocarpus neriifolius
- Podocarpus nivalis, alpine totara
- Podocarpus novae-caledoniae
- Podocarpus oleifolius
- Podocarpus pilgeri
- Podocarpus pseudobracteatus
- Podocarpus roraimae
- Podocarpus rubens
- Podocarpus salicifolius
- Podocarpus smithii
- Podocarpus spinulosus
- Podocarpus steyermarkii
- Podocarpus sylvestris
- Podocarpus tepuiensis
- Podocarpus totara
- Prumnopitys ferruginea, miro
- Prumnopitys ferruginoides
- Prumnopitys taxifolia, matai
- Pseudotsuga menziesii, Douglas fir
- Retrophyllum comptonii
- Retrophyllum vitiense
- Sundacarpus amarus, choopoola
- Taxodium distichum, bald cypress
- Taxodium mucronatum, Montezuma bald cypress
- Taxus baccata, common yew
- Taxus canadensis
- Taxus cuspidata, Japanese yew
- Tetraclinis articulata, sandarac
- Thuja occidentalis, northern white cedar
- Thuja plicata, western red-cedar
- Thujopsis dolabrata, hiba arbor-vitae
- Torreya grandis, Chinese nutmeg tree
- Torreya nucifera, Japanese nutmeg tree
- Tsuga chinensis, Chinese hemlock
- Tsuga diversifolia, northern Japanese hemlock
- Tsuga dumosa, Himalayan hemlock
- Tsuga heterophylla, western hemlock
- Tsuga mertensiana, mountain hemlock
- Widdringtonia nodiflora, mountain cypress
- Xanthocyparis nootkatensis, Alaska cedar
Subspecies
- , Qin ling leng Shan
- , Salween fir
- , Tienshan fir
- , Queensland kauri
- , Turkestan juniper
- , shore juniper
- , Hondo spruce
- , Tian Shan spruce
Varieties
- , Medoc fir
- , George's fir
- , Fortune's plum yew
- , southern white cedar
- , Sargent juniper
- , Sierra juniper
- , coast juniper
- , Prince Rupprecht's larch
Gnetopsida[]
There are 76 species in the class Gnetopsida assessed as least concern.
Gnetales[]
- Gnetum gnemon
- Gnetum latifolium
- Gnetum macrostachyum
- , bell bird's heart
Ephedrales[]
- Ephedra alata
- Ephedra altissima
- Ephedra antisyphilitica, clipweed
- Ephedra aspera, boundary ephedra
- Ephedra boelckei
- Ephedra breana
- Ephedra californica, California ephedra
- Ephedra coryi
- Ephedra cutleri, Cutler morning-tea
- Ephedra distachya, sea grape
- Ephedra fasciculata, Arizona joint-fir
- Ephedra foliata, shrubby horsetail
- Ephedra fragilis, joint pine
- Ephedra frustillata
- Ephedra intermedia
- Ephedra lomatolepis
- Ephedra monosperma
- Ephedra multiflora
- Ephedra nevadensis, gray ephedra
- Ephedra pedunculata, vine ephedra
- Ephedra przewalskii
- Ephedra rhytidosperma
- Ephedra sinica, Chinese ephedra
- Ephedra strobilacea
- Ephedra torreyana, Torrey ephedra
- Ephedra trifurca, American ephedra
- Ephedra viridis, green ephedra
Dicotyledons[]
There are 4104 species, 86 subspecies, and 44 varieties of dicotyledon assessed as least concern.
Piperales[]
- Piper laevigatum
- Piper truman-yunckeri
- Saururus cernuus
Campanulales[]
There are 25 species and four subspecies in Campanulales assessed as least concern.
Campanulaceae[]
Species
- Burmeistera sodiroana
- Campanula balfourii
- Downingia elegans
- Downingia laeta
- Favratia zoysii
- Lobelia aberdarica
- Lobelia alsinoides
- Lobelia cardinalis
- Lobelia dortmanna, water lobelia
- Lobelia kalmii
- Lobelia siphilitica
- Lobelia spicata
- Musschia aurea
- Namacodon schinzianum
- Physoplexis comosa
- Siphocampylus scandens
- Sphenoclea zeylanica
Subspecies
Goodeniaceae[]
- Scaevola floribunda
Theales[]
There are 129 species and three subspecies in Theales assessed as least concern.
Dipterocarpaceae[]
Species
- Dipterocarpus intricatus
- Dipterocarpus oblongifolius
- Dipterocarpus obtusifolius
- Dipterocarpus tuberculatus
- Shorea curtisii
- Shorea laevis
- Shorea multiflora
- Shorea obtusa
- Shorea robusta
- Shorea siamensis
- Vatica rassak
- Vatica umbonata
Subspecies
Asteropeiaceae[]
- Asteropeia multiflora
Scytopetalaceae[]
- Rhaptopetalum beguei
Ochnaceae[]
- Brackenridgea hookeri
- Euthemis minor
- Gomphia serrata
Theaceae[]
- Camellia cuspidata
- Camellia japonica
- , Nepal camellia
- Camellia lutchuensis
- Camellia oleifera
- Camellia saluenensis
- Camellia sasanqua
- Camellia taliensis
- Camellia yunnanensis
- Eurya rapensis
- Gordonia lasianthus, loblolly bay
- Stewartia malacodendron, silky camellia
- Stewartia ovata, mountain camellia
Actinidiaceae[]
- Saurauia aequatoriensis
- Saurauia crassisepala
- Saurauia herthae
- Saurauia pentapetala
- Saurauia pseudostrigillosa
- Saurauia pustulata
- Saurauia scabrida
Guttiferae[]
- Calophyllum bicolor
- Calophyllum euryphyllum
- Calophyllum goniocarpum
- Calophyllum inophyllum, Alexandrian laurel
- Calophyllum neo-ebudicum
- Calophyllum novoguineense
- Calophyllum papuanum
- Calophyllum pauciflorum
- Calophyllum peekelii
- Calophyllum pisiferum
- Calophyllum sil
- Calophyllum soulattri
- Calophyllum tetrapterum
- Calophyllum vexans
- Cratoxylum arborescens
- Cratoxylum cochinchinense
- Cratoxylum formosum
- Cratoxylum maingayi
- Garcinia burkillii
- Garcinia cantleyana
- Garcinia hendersoniana
- Garcinia maingayi
- Garcinia minutiflora
- Garcinia monantha
- Garcinia murtonii
- Garcinia opaca
- Garcinia prainiana
- Garcinia pyrifera
- Garcinia scortechinii
- Garcinia uniflora
- Hypericum anagalloides
- Hypericum boreale
- Hypericum elodes
- Hypericum llanganaticum
- Hypericum majus
- Hypericum quitense
- Hypericum scopulorum
- Hypericum socotranum
- Hypericum tortuosum
- Mesua daphnifolia
- Mesua elegans
- Mesua kunstleri
- Mesua nivenii
- Mesua nuda
- Mesua wrayi
- Triadenum fraseri
- Triadenum virginicum
Sphaerosepalaceae[]
- Rhopalocarpus alternifolius
- Rhopalocarpus coriaceus
- Rhopalocarpus louvelii
- Rhopalocarpus lucidus
- Rhopalocarpus macrorhamnifolius
- Rhopalocarpus similis
Elatinaceae[]
- Elatine gussonei
- Elatine minima
- Elatine triandra
Malvales[]
Species
- Camptostemon schultzii
- Corchorus erodiodes
- Dombeya rotundifolia
- Gossypium darwinii, Darwin's cotton
- Heritiera littoralis
- Hibiscus diriffan
- Hibiscus moscheutos
- Hibiscus quattenensis
- Hibiscus stenanthus
- Leptolaena cuspidata
- Leptolaena gautieri
- Melhania phillipsiae
- Nototriche jamesonii
- Rhodognaphalon schumannianum, East African bombax
- Rhodolaena coriacea
- Rhodolaena humblotii
- Sarcolaena eriophora
- Sarcolaena multiflora
- Sarcolaena oblongifolia
- Scaphium macropodum, malva nut
- Schizolaena exinvolucrata
- Schizolaena hystrix
- Sloanea assamica
- Sloanea tomentosa
- Sterculia parviflora
- Thespesiopsis mossambicensis, Thespesia mossambicensis
- Tilia platyphyllos, large-leaved lime
- Triplochiton scleroxylon
Varieties
Geraniales[]
Species
- , rock stork's-bill
- Hydrocera triflora, marsh henna
- Impatiens capensis
- Impatiens meruensis
- Impatiens noli-tangere
- Oxalis ausensis
- Oxalis luederitzii
- Oxalis schaeferi
- Sarcotheca glomerula
Subspecies
Lecythidales[]
- Barringtonia asiatica
- Couroupita guianensis, cannonball tree
- Eschweilera integrifolia
- Eschweilera pittieri
- Lecythis ollaria
Polygalales[]
Species
- Acridocarpus socotranus
- , lady hair
- Polygala calcarea, chalk milkwort
- , Galapagos milkwort
Varieties
Santalales[]
- Agelanthus kayseri
- Arceuthobium oxycedri
- Dipentodon sinicus
- Geocaulon lividum
- Heisteria maguirei
- , Galápagos mistletoe
- Scleropyrum wallichianum
Dipsacales[]
- Lonicera caerulea
- Lonicera oblongifolia
- Valeriana alypifolia
- Valeriana aretioides
- Valeriana dioica
- , tuberous valerian
- Zabelia corymbosa
Plumbaginales[]
- Aegialitis annulata
- Limonium multiflorum
- Limonium paulayanum
- Limonium sokotranum
- Plumbago wissii
Rubiales[]
Species
- Carphalea obovata
- Cephalanthus occidentalis
- Chiococca alba
- Ernodea littoralis
- Gaillonia puberula
- Gaillonia tinctoria
- Galium asprellum
- , slender marsh-bedstraw
- Galium labradoricum
- Galium palustre
- Galium tinctorium
- Galium trifidum
- Galium triflorum
- Galium uliginosum, fen bedstraw
- Gardenia gummifera
- Gardenia hutchinsoniana
- , frogwood
- Guettarda scabra
- Ixora moorensis
- Ixora setchellii
- Ixora stokesii
- Oldenlandia balfourii
- Oldenlandia bicornuta
- Oldenlandia diffusa, snake-needle grass
- Oldenlandia pulvinata
- Placopoda virgata
- Psychotria chalconeura
- Psychotria ligustrifolia, smooth wild coffee
- Psychotria raivavaensis
- Scyphiphora hydrophylacea
- , pineland false buttonweed
- , peg wood
- Strumpfia maritima
- Tamridaea capsulifera
Subspecies
Violales[]
Species
- Adenia globosa
- Adenia pechuelii
- , cockspur
- Casearia barteri
- Homalium acuminatum, Rarotonga homalium
- Homalium foetidum
- Homalium longifolium
- Homalium moto
- Homalium mouo
- Homalium rufescens
- Lacistema robustum
- Passiflora indecora
- Passiflora monadelpha
- Passiflora smilacifolia
- Passiflora sprucei
- Rinorea dasyadena
- Schlechterina mitostemmatoides
- Tamarix nilotica
- Tamarix parviflora
- Tamarix ramosissima
- , tamarisk
- Tamarix tetrandra
- Viola lanceolata
- Viola macloskeyi
- Viola nephrophylla
- Viola palustris
- Viola renifolia
Subspecies
Euphorbiales[]
Euphorbiaceae[]
Species
- Argythamnia proctorii, Cayman silverbush
- Chrozophora tinctoria, Dyer's litmus
- Euphorbia adenopoda
- Euphorbia alluaudii
- , chamaesyce
- Euphorbia angrae
- Euphorbia antso
- Euphorbia aprica
- Euphorbia arahaka
- Euphorbia boivinii
- Euphorbia denisii
- Euphorbia emirnensis
- Euphorbia enterophora
- Euphorbia fiherenensis
- Euphorbia friedrichiae
- Euphorbia intisy
- Euphorbia kaokoensis
- Euphorbia kischenensis
- Euphorbia lavrani
- Euphorbia mainty
- Euphorbia namibensis
- Euphorbia orthoclada
- Euphorbia pachysantha
- Euphorbia palustris
- Euphorbia paniculata
- Euphorbia physoclada
- Euphorbia plagiantha
- Euphorbia rangovalensis
- Euphorbia spiralis
- Euphorbia stenoclada
- Euphorbia tetraptera
- Euphorbia tirucalli
- Euphorbia verruculosa
- Excoecaria agallocha
- Glochidion longfieldiae
- Glochidion marchionicum
- Glochidion moorei
- Glochidion myrtifolium
- Glochidion taitense
- Glochidion temehaniense
- Homonoia riparia, willow-leaved water croton
- Jatropha unicostata
- Macaranga attenuata
- Macaranga venosa
- Tragia balfouriana
Subspecies
Varieties
Laurales[]
There are 37 species and one subspecies in the order Laurales assessed as least concern.
Lauraceae[]
- Actinodaphne malaccensis
- Actinodaphne montana
- Actinodaphne pruinosa
- Aiouea acarodomatifera
- Aiouea benthamiana
- Aiouea lehmannii
- Alseodaphne foxiana
- Alseodaphne macrantha
- Alseodaphne ridleyi
- Aniba robusta
- Aniba venezuelana
- Beilschmiedia insignis
- Beilschmiedia lumutensis
- Beilschmiedia pahangensis
- Lindera reticulosa
- Lindera wrayi
- Litsea cinerascens
- Litsea curtisii
- Litsea penangiana
- Litsea spathacea
- Litsea wrayi
- Nectandra coeloclada
- Nectandra crassiloba
- Nothaphoebe kingiana
- Ocotea aciphylla
- Ocotea cymbarum
- Ocotea puberula
- Persea pyrifolia
Other Laurales[]
Species
- Hernandia nukuhivensis
- Kibara coriacea
- Matthaea sancta
Subspecies
Cucurbitales[]
- Anisophyllea beccariana
- Anisophyllea corneri
- Anisophyllea disticha
- Anisophyllea griffithii
- Begonia socotrana
- , duppy gourd
- Octomeles sumatrana
- Tetrameles nudiflora
Ebenales[]
There are 43 species and two subspecies in Ebenales assessed as least concern.
Sapotaceae[]
Species
- Micropholis cayennensis
- Micropholis sanctae-rosae
- Palaquium maingayi
- Payena maingayi
- Pouteria cayennensis
- Pouteria franciscana
- Pouteria melanopoda
- Pouteria orinocoensis
- Pouteria sagotiana
- Pouteria scrobiculata
- Pouteria tenuisepala
- Pouteria trigonosperma
- Pouteria virescens
- Pradosia grisebachii
- Pradosia verticillata
- Vitellariopsis dispar
Subspecies
Ebenaceae[]
- Diospyros apiculata
- Diospyros areolata
- Diospyros foxworthyi
- Diospyros lotus, date-plum
- Diospyros ridleyi
- Diospyros rufa
- Diospyros singaporensis
Styracaceae[]
- Alniphyllum eberhardtii
Celastrales[]
There are 22 species, one subspecies, and one variety in the order Celastrales assessed as least concern.
Celastraceae[]
Species
- Bhesa paniculata
- Bhesa robusta
- Cassine viburnifolia
- Catha edulis, khat
- Euonymus cochinchinensis
- Euonymus grandiflorus
- Euonymus javanicus
- Euonymus verrucosus
- Lophopetalum javanicum
- Lophopetalum wightianum
- Maytenus umbellata
- Siphonodon celastrineus
Subspecies
Varieties
Other Celastrales species[]
- Azima sarmentosa
- Citronella mucronata
- Ilex diospyroides
- Nemopanthus mucronatus
Myrtales[]
There are 149 species in the order Myrtales assessed as least concern.
Myrtaceae[]
- , Fiji Christmas bush
- Eugenia anisosepala
- Eugenia duthieana
- Eugenia dyeriana
- Eugenia flosculifera
- Eugenia glauca
- Eugenia goodenovii
- Eugenia gramae-andersonii, Syzygium graeme-andersoniae
- Eugenia jasminifolia
- Eugenia kemamensis
- Eugenia kiahii
- Eugenia koordersiana
- Eugenia laevicaulis
- Eugenia nemestrina
- Eugenia oblongifolia
- Syzygium oreophilum[A]
- Eugenia pauper
- Eugenia pendens
- Eugenia perakensis
- Eugenia pergamentacea
- Eugenia polita
- Eugenia prainiana
- Eugenia quadribracteata
- Eugenia ridleyi
- Eugenia scortechinii
- Eugenia stapfiana
- Eugenia symingtoniana
- Eugenia variolosa
- Eugenia wrayi
- Osbornia octodonta
- Pseudoeugenia perakiana
- Pseudoeugenia singaporensis
- Syzygium cordatum
- Syzygium diffusum
- Syzygium fijiense
- Syzygium purpureum
- Syzygium seemannianum
Melastomataceae[]
- Astronidium fraternum
- Astronidium glabrum
- Astronidium ligulatum
- Astronidium robustum
- Astronidium saccatum
- Astronidium victoriae
- Axinaea merianiae
- Blakea subvaginata
- Brachyotum alpinum
- Brachyotum confertum
- Dionychastrum schliebenii
- Memecylon elaeagni
- Memecylon greenwayi
- Meriania drakei
- Miconia caesariata
- Miconia glandulistyla
- Miconia papillosa
- Miconia phaeochaeta
- Miconia rivetii
- Miconia tomentosa
- Mouriri gleasoniana
- Rhexia virginica
- Triolena pustulata
Combretaceae[]
- Conocarpus erectus, silver-leaved buttonwood
- Laguncularia racemosa, white mangrove
- Lumnitzera littorea
- Lumnitzera racemosa
Thymelaeaceae[]
- Daphne petraea
- , burn nose
- Gnidia socotrana
- Wikstroemia coriacea
Water caltrops[]
- Trapa natans, water chestnut
Lythraceae[]
- Ammannia auriculata
- Ammannia baccifera, blistering ammania
- Ammannia multiflora
- Ammannia robusta
- Ammannia senegalensis, red ammannia
- Ammannia verticillata
- Decodon verticillatus
- Lafoensia pacari
- Lythrum alatum
- , loosestrife
- Lythrum hyssopifolia, grass-poly
- , false grass-poly
- Lythrum portula, spatulaleaf loosestrife
- Lythrum salicaria, purple loosestrife
- , thymeleaf loosestrife
- Lythrum tribracteatum, threebract loosestrife
- Pemphis acidula
- Punica granatum, pomegranate
- Rotala indica
- Rotala malampuzhensis
- Rotala ramosior
- Rotala rotundifolia
- Sonneratia alba
- Sonneratia apetala
- Sonneratia caseolaris
- Woodfordia fruticosa
Onagraceae[]
- Boisduvalia glabella
- Epilobium angustifolium, fireweed
- Epilobium ciliatum
- Epilobium coloratum
- Epilobium hirsutum
- Epilobium latifolium
- Epilobium leptophyllum
- Epilobium palustre
- Epilobium parviflorum, hoary willowherb
- Fuchsia loxensis
- Fuchsia orientalis
- Fuchsia sylvatica
- Ludwigia alternifolia
- Ludwigia hyssopifolia, seed box
- Ludwigia octovalvis
- Ludwigia palustris, Hampshire-purslane
- Ludwigia polycarpa
- , creeping ludwigia
Sapindales[]
There are 83 species, three subspecies, and four varieties in the order Sapindales assessed as least concern.
Rutaceae[]
Species
- Melicope revoluta
- Zanthoxylum delagoense
Varieties
Sapindaceae[]
Species
- Allophylus rhomboidalis
- Arytera littoralis
- Arytera macrobotrys
- Erythrophysa transvaalensis
- Nephelium lappaceum, rambutan
Varieties
- , Three Kings titoki
Zygophyllaceae[]
- Neoluederitzia sericeocarpa
- Zygophyllum giessii
Anacardiaceae[]
Species
- Gluta capituliflora
- Gluta curtisii
- Gluta lanceolata
- Mangifera caesia
- Mangifera foetida, horse mango
- Mangifera gracilipes
- Mangifera magnifica
- Mangifera parvifolia
- Mangifera sylvatica
- Melanochyla nitida
- Operculicarya decaryi, jabily
- Pistacia eurycarpa
- Pistacia khinjuk
- Pistacia lentiscus, mastic tree
- Pistacia malayana
- Pistacia terebinthus, cyprus turpentine
- Rhus thyrsiflora
- Schinopsis balansae
- Schinopsis quebracho-colorado
- Swintonia robinsonii
- Swintonia spicifera
- Toxicodendron vernix
Subspecies
Varieties
Meliaceae[]
- Aglaia argentea
- Aglaia elaeagnoidea
- Aglaia elliptica
- Aglaia lawii
- Aglaia odoratissima
- Aglaia sapindina
- Aglaia spectabilis
- Aglaia tomentosa
- Aphanamixis polystachya
- Chukrasia tabularis
- Dysoxylum alliaceum
- Entandrophragma caudatum
- Entandrophragma excelsum
- Toona ciliata
- Trichilia lovettii
- Trichilia stellato-tomentosa
- Xylocarpus granatum
- Xylocarpus moluccensis
Simaroubaceae[]
Species
- Ailanthus integrifolia, white siris
- , bitterbush
- Kirkia dewinteri
Subspecies
Burseraceae[]
Species
- Canarium asperum
- Canarium littorale
- Canarium patentinervium
- Dacryodes costata
- Dacryodes laxa
- Dacryodes rostrata
- Protium asperum
- Santiria apiculata
- Santiria griffithii
- Santiria laevigata
- Santiria tomentosa
- Scutinanthe brunnea
Subspecies
Irvingiaceae[]
- Irvingia malayana
Asterales[]
Species
- Achillea millefolium, milfoil
- Achillea ptarmica, sneezewort
- , panicled spot flower
- Acmella uliginosa
- Aetheolaena involucrata
- Ageratina macbridei
- Ageratina sodiroi
- Anacyclus ciliatus, ciliated German pellitory
- Anisopappus pseudopinnatifidus
- Aphanactis jamesoniana
- Aphanactis ollgaardii
- Arctotis frutescens
- Aristeguietia glutinosa
- Arnica montana
- Artemisia umbelliformis, alpine wormwood
- Aster subulatus
- Bellis bernardii
- Bellis caerulescens
- Bellis hyrcanica, Hyrkanian daisy
- Bellium nivale
- Bidens beckii
- Bidens cernua, nodding bur-marigold
- Bidens frondosa
- Bidens hyperborea
- Bidens trichosperma
- Bidens tripartita, trifid bur-marigold
- Bidens vulgata
- Boltonia asteroides
- Caesulia axillaris, pink node flower
- Canadanthus modestus
- Carlina gummifera, stemless atractylis
- , spreading sneeze weed
- Chamaemelum nobile, Roman chamomile
- Chevreulia lycopodioides, clubmoss cudweed
- Cirsium brachycephalum
- , whitish thistle
- , Imeretian thistle
- Cirsium pugnax, armed thistle
- , Sosnowsky's thistle
- , short-winged cousinia
- , daralaghesian cousinia
- , macrocephalous cousinia
- Dicoma cana
- Diplostephium antisanense
- Diplostephium ericoides
- Distephanus qazmi
- Doellingeria umbellata
- Doronicum corsicum
- Dubautia plantaginea
- Eclipta angustata
- , buffalo spinach
- Eremothamnus marlothianus
- Erigeron elatus
- Erigeron lonchophyllus
- Eriocephalus klinghardtensis
- Ethulia conyzoides
- Ethulia vernonioides
- Eucephalus engelmannii
- Eupatorium maculatum
- Eupatorium perfoliatum
- Eurybia radula
- Euryops walterorum
- Euthamia graminifolia
- Felicia alba
- Felicia gunillae
- Fitchia rapensis
- , Rarotonga fitchia
- Fleischmannia obscurifolia
- Gnaphalium palustre
- Grangea maderaspatana
- Gynoxys acostae
- Gynoxys hallii
- Helichrysum aciculare
- Helichrysum arachnoides
- Helichrysum balfourii
- Helichrysum paulayanum
- Helichrysum rosulatum
- Helichrysum sphaerocephalum
- Hypochaeris sonchoides
- Iva xanthifolia
- Jaegeria gracilis, Galapagos jaegeria
- Jaumea carnosa
- Lactuca palmensis
- Lasiopogon ponticulus
- Lasthenia glaberrima
- Launaea rhynchocarpa
- Launaea socotrana
- Leontopodium alpinum, edelweiss
- Leucheria suaveolens, vanilla daisy
- Liabum kingii
- Litogyne gariepina
- , needle-leafed daisy
- Monticalia myrsinites
- Nassauvia gaudichaudii, coastal nassauvia
- Nassauvia serpens, snakeplant
- Nidorella nordenstamii
- Oclemena nemoralis
- , ash-coloured Scotch thistle
- Oparanthus coriaceus
- Oparanthus rapensis
- , boneseed
- Othonna clavifolia
- , tea banker
- , pectis
- , oily pectis
- Pentatrichia avasmontana
- Pentzia tomentosa
- Petasites frigidus
- , fir-tree rattlesnake root
- , Carthalinian psephellus
- , Karabaghian psephellus
- , white-leaved psephellus
- , Prokhanov's psephellus
- , Armenian psephellus
- , solnechnik
- Psilocarphus tenellus
- Pteronia spinulosa
- Pulicaria diversifolia
- Pulicaria elegans
- Pulicaria lanata
- Pulicaria stephanocarpa
- Pulicaria vulgaris, small fleabane
- Rhaponticum scariosum, giant scabiosa
- Santolina impressa
- Scalesia affinis, radiate-headed scalesia
- Senecio aquaticus
- Senecio arborescens
- Senecio hydrophilus
- Senecio littoralis, woolly Falkland daisy
- Senecio vaginatus, smooth Falkland daisy
- , swamp ragwort
- Solidago latissimifolia
- Solidago ohioensis
- Solidago patula
- Solidago riddellii
- Solidago uliginosa
- Sonchus palustris
- Sphaeranthus indicus
- Symphyotrichum boreale
- Symphyotrichum ciliatum
- Symphyotrichum lanceolatum
- Symphyotrichum praealtum
- Symphyotrichum puniceum
- Tanacetum cinerariifolium, Dalmatian pyrethrum
- Taraxacum desertorum, desert dandelion
- Verbesina latisquama
- , fleabane
- Vernonia cockburniana
- Wedelia chinensis, Chinese wedelia
- Werneria pumila
Subspecies
Varieties
Magnoliales[]
There are 118 species, 19 subspecies, and six varieties in the order Magnoliales assessed as least concern.
Magnoliaceae[]
Species
- Liriodendron tulipifera, yellow poplar
- Magnolia acuminata, cucumber magnolia
- Magnolia amazonica
- Magnolia biondii
- Magnolia campbellii, Campbell's magnolia
- Magnolia champaca, champak
- , prosperous music smiling tree
- Magnolia dandyi
- Magnolia delavayi
- Magnolia denudata
- Magnolia figo, banana magnolia
- Magnolia fraseri, Fraser's magnolia
- Magnolia globosa
- Magnolia grandiflora, southern magnolia
- Magnolia guatemalensis
- Magnolia hodgsonii
- Magnolia liliifera
- Magnolia macrophylla, big-leaf magnolia
- Magnolia obovata, Japanese big leaf magnolia
- Magnolia panamensis
- Magnolia rimachii
- Magnolia salicifolia, willow leafed magnolia
- Magnolia sieboldii
- Magnolia sprengeri
- Magnolia tripetala, umbrella magnolia
- Magnolia virginiana, sweet bay
Subspecies
Varieties
Annonaceae[]
Species
- Alphonsea curtisii
- Alphonsea maingayi
- Goniothalamus chinensis
- Goniothalamus curtisii
- Goniothalamus tenuifolius
- Greenwayodendron suaveolens
- Miliusa amplexicaulis
- Orophea hastata
- Polyalthia chrysotricha
- Polyalthia hookeriana
- Polyalthia hypogaea
- Polyalthia lateritia
- Polyalthia macropoda
- Popowia fusca
- Popowia perakensis
- Rollinia fendleri
- Trivalvaria nervosa
- Unonopsis velutina
- Xylopia elliptica
- Xylopia magna
Subspecies
Myristicaceae[]
Species
- Horsfieldia grandis
- Horsfieldia irya
- Horsfieldia olens
- Horsfieldia parviflora
- Horsfieldia punctatifolia
- Horsfieldia sylvestris
- Horsfieldia wallichii
- Horsfieldia whitmorei
- Knema attenuata
- Knema conferta
- Knema elmeri
- Knema furfuracea
- Knema glaucescens
- Knema globularia
- Knema glomerata
- Knema latifolia
- Knema linguiformis
- Knema malayana
- Knema rubens
- Knema scortechinii
- Myristica cinnamomea
- Myristica elliptica
- Myristica gillespieana
- Myristica grandifolia
- Myristica guatteriifolia
- Myristica guillauminiana
- Myristica hollrungii
- Myristica iners
- Myristica kalkmanii
- Myristica macrantha
- Myristica maxima
- Myristica sangowoensis
Subspecies
Varieties
Capparales[]
There are 45 species in Capparales assessed as least concern.
Capparaceae[]
- Maerua andradae
Cruciferae[]
- Alyssum dagestanicum, Dagestanian alyssum
- Armoracia rusticana, horseradish
- Barbarea balcana, Balkan yellow rocket
- Barbarea vulgaris, herb barbaras
- Cardamine bulbosa
- Cardamine pensylvanica
- Erucastrum rostratum
- Ionopsidium acaule
- , Bunge's woad
- Lepidium heterophyllum, Smith's pepperwort
- Nasturtium officinale, watercress
- Rorippa amphibia, great yellow-cress
- Rorippa austriaca, Austrian field cress
- Rorippa curvisiliqua
- Rorippa islandica, marsh cress
- , narrow-fruited water-cress
- Rorippa sylvestris, creeping yellow cress
- Subularia aquatica, awlwort
Resedaceae[]
- Ochradenus socotranus
- Reseda viridis
Apiales[]
There are 74 species and two subspecies in the order Apiales assessed as least concern.
Araliaceae[]
Species
- Oreopanax andreanus
- Oreopanax ecuadorensis
- Pentapanax leschenaultii
- Polyscias marchionensis
- Polyscias verrucosa
- Schefflera bractescens
- Schefflera hullettii
- Schefflera myriantha
- Schefflera roxburghii
- Schefflera seemanniana
- Schefflera sprucei
- Schefflera taiwaniana
- Schefflera vitiensis
Subspecies
Umbelliferae[]
- Ammoides pusilla, cerfolium
- Angelica atropurpurea
- Angelica sylvestris
- Anginon streyi
- Apium graveolens, wild celery
- , lesser marshwort
- Apium nodiflorum, fool's-water-cress
- Berula erecta, lesser water-parsnip
- Bunium bulbocastanum, great pignut
- Carum verticillatum
- Centella asiatica, centella
- Cicuta bulbifera
- Cicuta douglasii
- Cicuta maculata
- Cicuta virosa, European waterhemlock
- Ferula communis, giant fennel
- , cyclocarpous cow-parsnip
- , Freyn's cow-parsnip
- , Leskov's cow-parsnip
- Heracleum mantegazzianum, Mantegazzi's cow-parsnip
- Heracleum maximum
- , Shelkovnikov's cow-parsnip
- , Sommier's cow-parsnip
- , downy cow-parsnip
- Hydrocotyle americana
- Hydrocotyle hitchcockii
- Hydrocotyle javanica
- Hydrocotyle ranunculoides
- Hydrocotyle sibthorpioides
- Hydrocotyle umbellata
- Hydrocotyle vulgaris, marsh pennywort
- Lilaeopsis occidentalis
- Marlothiella gummifera
- Oenanthe aquatica, fine-leaved water-dropwort
- , tubular water-dropwort
- Oenanthe javanica, water dropwort
- Oenanthe sarmentosa
- , narrow-leaved water-dropwort
- Oxypolis occidentalis
- Oxypolis rigidior
- Petagnia saniculifolia
- , Ada's hog's-fennel
- Rughidia cordatum
- , stone seseli
- , pontic seseli
- Sium suave
Gentianales[]
There are 79 species, two subspecies, and one variety in the order Gentianales assessed as least concern.
Apocynaceae[]
Species
- Alstonia angustifolia
- Alstonia macrophylla
- Alstonia pneumatophora
- Alstonia rupestris
- Alstonia scholaris, blackboard tree
- Alstonia spatulata, Alstonia spathulata
- Dyera costulata
- Holarrhena pubescens, bitter oleander
- Nerium oleander, oleander
- Pachypodium geayi
- Stemmadenia tomentosa
- Tabernaemontana corymbosa
- Tabernaemontana panamensis
- Tabernaemontana thurstonii
- Vallesia glabra, pearlberry
- Wrightia laevis
Subspecies
- Adenium obesum subsp. sokotranum, desert rose
Varieties
Loganiaceae[]
- Geniostoma confertiflorum
- Geniostoma quadrangulare
- Geniostoma rapense
- Geniostoma uninervium
- Neuburgia collina
- Strychnos mellodora
Asclepiadaceae[]
- Asclepias exaltata
- Asclepias incarnata
- Australluma peschii
- Baynesia lophophora
- Brachystelma schinzii
- Brachystelma schultzei
- Ceropegia decidua
- Ceropegia dinteri
- Cynanchum acutum
- Hoodia juttae
- Hoodia ruschii
- Hoodia triebneri
- Huernia hallii
- Huernia plowesii
- Larryleachia tirasmontana
- Lavrania haagnerae
- Oxystelma esculentum
- , Galapagos sarcostemma
- Secamone socotrana
- Stapelia pearsonii
- Tridentea pachyrrhiza
- Vincetoxicum linifolium
Gentianaceae[]
- Centaurium erythraea, common centaury
- Centaurium pulchellum, lesser centaury
- Exacum affine
- Gentiana acaulis, stemless gentian
- Gentiana punctata, spotted gentian
- Gentiana purpurea, purple gentian
- Gentiana sceptrum
- Gentianella cernua
- Gentianella foliosa
- Gentianella limoselloides
- Gentianella rupicola
- Gentianella splendens
- Gentianopsis crinita
- Gentianopsis virgata
- Halenia longicaulis
- Halenia pulchella
- Hoppea dichotoma
Rosales[]
There are 89 species, one subspecies, and four varieties in the order Rosales assessed as least concern.
Pittosporaceae[]
- Pittosporum pickeringii
- Pittosporum rapense
- Pittosporum rarotongense, Cook Islands pittosporum
- Pittosporum rhytidocarpum
- Pittosporum taitense
Cunoniaceae[]
Species
- Spiraeanthemum katakata
- Weinmannia affinis
- Weinmannia rapensis
- Weinmannia richii
Varieties
Rosaceae[]
Species
- Alchemilla stricta
- Alchemilla xanthochlora, lady's mantle
- , Petunnikov almond
- Comarum palustre
- Crataegus azarolus, Mediterranean hawthorn
- Crataegus laevigata, midland hawthorn
- Crataegus pontica
- Filipendula ulmaria, meadowsweet
- Geum bulgaricum
- Geum rivale
- Potentilla anserina
- Potentilla diversifolia
- Potentilla drummondii
- Potentilla norvegica
- Potentilla palustris
- Potentilla rivalis
- Potentilla supina
- Prunus americana, American plum
- Prunus arborea
- Prunus besseyi, Besseyi cherry
- Prunus cocomilia, Italian plum
- Prunus emarginata, bitter cherry
- Prunus fruticosa, European dwarf cherry
- Prunus gracilis, Oklahoma plum
- Prunus grisea
- Prunus hortulana, hortulan plum
- Prunus javanica
- Prunus malayana
- Prunus marsupialis
- Prunus polystachya, bat laurel
- Rosa acicularis
- , Komarov's brier
- Rosa palustris
- Rosa pendulina
- Rubus arcticus
- Rubus chamaemorus
- Rubus pedatus
- Rubus pubescens
- Sanguisorba officinalis, great burnet
- Sorbus wallichii
Subspecies
Saxifragaceae[]
- Chrysosplenium americanum
- Saxifraga hirculus, yellow marsh saxifrage
Crassulaceae[]
- Crassula tillaea, mossy stonecrop
- Kalanchoe farinacea
- Sempervivum marmoreum
Other Rosales species[]
- Byblis aquatica
- Byblis filifolia
- Byblis liniflora
- Byblis rorida
- Licania splendens
- Maranthes corymbosa
- Parinari costata
- Parnassia fimbriata
- Parnassia glauca
- Parnassia palustris, grass-of-Parnassus
- Penthorum sedoides
- Ribes glandulosum
Primulales[]
There are 37 species and two varieties in Primulales assessed as least concern.
Myrsinaceae[]
Species
- Aegiceras corniculatum
- Ardisia pulverulenta, blossomberry grape
- Ardisia standleyana
- Myrsine collina
- Myrsine falcata
- Myrsine fasciculata
- Myrsine fusca
- Myrsine niauensis
- Myrsine nukuhivensis
- Myrsine rapensis
- Rapanea allenii
Varieties
Primulaceae[]
- Cyclamen purpurascens
- Hottonia palustris
- Lysimachia ciliata
- Lysimachia hybrida
- Lysimachia maritima
- Lysimachia nummularia, creeping-jenny
- Lysimachia punctata
- Lysimachia terrestris
- Lysimachia thyrsiflora, tufted loosestrife
- Lysimachia vulgaris, yellow loosestrife
- Primula carniolica
- , Greenland primrose
- Primula mistassinica
- Samolus valerandi, brookweed
- Trientalis borealis
Rhamnales[]
Species
- Alphitonia marquesensis
- Cissus subaphylla
- Cyphostemma bainesii
- Cyphostemma juttae
- Rhamnus intermedius
- , thorn shrub
- Vitis vinifera, wild grape
- Ziziphus jujuba, jujube
Varieties
Urticales[]
There are 38 species, three subspecies, and two varieties in Urticales assessed as least concern.
Urticaceae[]
Species
- Boehmeria cylindrica
- , Galápagos dead nettle
- Pilea fontana
- Urtica dioica, common nettle
Varieties
Ulmaceae[]
- Celtis caucasica
- Trema discolor
Cecropiaceae[]
- Cecropia obtusifolia
Moraceae[]
Species
- Ficus albert-smithii
- Ficus amazonica
- Ficus broadwayi
- Ficus carica, common fig
- Ficus castellviana
- Ficus catappifolia
- Ficus dendrocida
- Ficus greiffiana
- Ficus hebetifolia
- Ficus krukovii
- Ficus lauretana
- Ficus malacocarpa
- Ficus mathewsii
- Ficus matiziana
- Ficus monckii
- Ficus pallida
- Ficus panurensis
- Ficus schippii
- Ficus schultesii
- Ficus schumacheri
- Ficus sphenophylla
- Ficus trigonata
- Ficus velutina
- Helicostylis tomentosa
- Maclura braziliensis
Subspecies
Varieties
Cornales[]
Species
- Alangium griffithi
- Alangium javanicum
- Alangium nobile
- Cornus sericea
- Mastixia arborea
- Melanophylla alnifolia
- Melanophylla crenata
Varieties
Solanales[]
There are 48 species, one subspecies, and one variety in the order Solanales assessed as least concern.
Solanaceae[]
Species
- Cestrum diurnum
- , Galapagos shore petunia
- , Galapagos lycium
- Lycium sokotranum
- Mandragora autumnalis, autumn mandrake
- Nicotiana africana
- Solanum galapagense
- Solanum minutifoliolum
- Solanum paucijugum
- Withania adunensis
- Withania riebeckii
Subspecies
Convolvulaceae[]
Species
- Aniseia martinicensis, whitejacket
- Calystegia sepium
- Cressa cretica
- Cuscuta gronovii
- Ipomoea aquatica
- , lava morning glory
- , arrow-leafed morning glory
- , kidney leaf morning glory
Varieties
Menyanthaceae[]
- Menyanthes trifoliata, buckbean
- Nymphoides hydrophylla
- Nymphoides indica, water-snowflake
- Nymphoides peltata, fringed waterlily
Hydrophyllaceae[]
Polemoniaceae[]
- Navarretia leucocephala
- Polemonium acutiflorum
- Polemonium pulcherrimum
- Polemonium viscosum
Scrophulariales[]
There are 277 species and 11 subspecies in the order Scrophulariales assessed as least concern.
Oleaceae[]
- Chionanthus pubescens
- Fraxinus profunda
- Syringa reticulata
Gesneriaceae[]
- Besleria comosa
- Gesneria exserta
- Haberlea rhodopensis
- Primulina drakei
- Primulina gemella
- Primulina halongensis
- Primulina hiepii
- Ramonda myconi, Pyrenean-violet
- Ramonda serbica
- Streptocarpus saxorum
Bignoniaceae[]
Species
- Deplanchea bancana
- Dolichandrone spathacea
- Tabebuia impetiginosa
Subspecies
Myoporaceae[]
- Myoporum rapense
Acanthaceae[]
Species
- Acanthus ebracteatus, acanthus
- Acanthus ilicifolius, holy mangrove
- Acanthus montanus
- Anisotes diversifolius
- Barleria aculeata
- Hygrophila auriculata
- Hygrophila difformis
- Hygrophila gracillima
- , miramar weed
- Hygrophila polysperma, dwarf hygrophila
- Hygrophila schulli
- Hypoestes pubescens
- Justicia americana
- Justicia rigida
- Monechma serotinum
- Phaulopsis imbricata
- Pseuderanthemum hookerianum
- Rhinacanthus scoparius
- Ruellia currorii
- Ruellia dioscoridis
- Ruellia insignis
- Sanchezia parviflora
- Sanchezia sericea
- Thomandersia laurifolia
Subspecies
Scrophulariaceae[]
- Bacopa monnieri, water hyssop
- Bacopa rotundifolia
- , lady's slipper
- Calceolaria hyssopifolia
- Calceolaria rosmarinifolia
- Calceolaria sericea
- Castilleja minor
- Castilleja nubigena
- Chelone glabra
- , rushlike dopatrium
- Gratiola ebracteata
- Gratiola neglecta
- Gratiola officinalis
- , baby's tears
- Limnophila aromatica
- Limnophila chinensis
- , Indian marshweed
- Limnophila repens
- Limnophila sessiliflora
- Limosella acaulis
- Limosella aquatica, water mudwort
- Linaria algarviana
- , Zangezurian toad-flax
- Lindenbergia sokotrana
- , chickweed sparrow
- Mimulus alatus
- Mimulus alsinoides
- Mimulus dentatus
- Mimulus floribundus
- Mimulus gracilis
- Mimulus guttatus
- Mimulus lewisii
- Mimulus moschatus
- Mimulus ringens
- Mimulus tilingii
- Nemesia karasbergensis
- Nemesia violiflora
- Pedicularis groenlandica
- Pedicularis lanceolata
- Pedicularis palustris
- Pedicularis sudetica
- Scrophularia umbrosa
- Selago lepida
- Selago nachtigalii
- Veronica americana
- Veronica anagallis-aquatica, blue water-speedwell
- Veronica beccabunga, brooklime
- Veronica catenata, pink water-speedwell
- Veronica peregrina
- Veronica repens
- Veronica scutellata, marsh speedwell
- Veronica serpyllifolia
- Xylocalyx aculeolatus
- Xylocalyx asper
Lentibulariaceae[]
- Pinguicula macroceras
- Utricularia aurea
- Utricularia australis, bladderwort
- Utricularia bifida, bifid bladderwort
- Utricularia cornuta
- Utricularia foveolata
- Utricularia geminiscapa
- Utricularia gibba
- Utricularia graminifolia
- Utricularia intermedia
- Utricularia lazulina
- Utricularia microcalyx
- Utricularia minor, lesser bladderwort
- Utricularia ochroleuca
- Utricularia purpurea
- Utricularia radiata
- Utricularia resupinata
- Utricularia reticulata
- Utricularia rigida
- Utricularia sandersonii
- Utricularia smithiana
- Utricularia striatula
- Utricularia subulata
- Utricularia vulgaris, greater bladderwort
Pedaliaceae[]
- Sesamothamnus leistneranus
Lamiales[]
There are 134 species, five subspecies, and two varieties in the order Lamiales assessed as least concern.
Verbenaceae[]
Species
- Aegiphila cordifolia
- Aegiphila sordida
- Callicarpa maingayi
- , Galapagos lantana
- Phyla lanceolata
- Phyla nodiflora, turkey tangle frogfruit
- Premna protrusa
- Priva socotrana
- Vitex longisepala
- , prickly myrtle
Subspecies
Labiatae[]
Species
- Clinopodium fasciculatum
- Lavandula angustifolia, lavender
- Lavandula latifolia, spike lavender
- Lavandula nimmoi
- Leucas kishenensis
- Leucas spiculifera
- Leucas virgata
- Lycopus americanus
- Lycopus asper
- Lycopus europaeus, gypsywort
- Lycopus uniflorus
- Lycopus virginicus
- Mentha aquatica, water mint
- Mentha arvensis
- Mentha longifolia, horse mint
- Mentha pulegium, pennyroyal
- Mentha requienii, Corsican mint
- Mentha spicata, spearmint
- Mentha suaveolens, round-leaved mint
- Micromeria remota
- Plectranthus socotranus
- Pogostemon stellatus
- Prunella vulgaris, self-heal
- Salvia canescens, hoary salvia
- Salvia maximowicziana
- Salvia officinalis, sage
- Salvia quitensis
- Scutellaria galericulata
- Scutellaria lateriflora
- Sideritis hyssopifolia, rock tea
- Sideritis leucantha
- , Fomin's woundwort
- Stachys palustris, marsh woundwort
- , Talyshian woundwort
- Teucrium balfourii
- Teucrium socotranum
- , Spanish lemon thyme
- Thymus mastichina, Spanish marjoram
- Thymus vulgaris, common thyme
Subspecies
- , Spanish sage
Boraginaceae[]
Species
- Argusia argentea
- Cordia alliodora, manjack
- , clammy cherry
- , clam cherry
- , drum tree
- Cordia sebestena, Geiger tree
- Cordia subcordata
- Cordia sulcata, white manjack
- Heliotropium balfourii
- Heliotropium curassavicum
- Heliotropium socotranum
- Myosotis laxa, tufted forget-me-not
- , creeping forget-me-not
- Pulmonaria officinalis, lungwort
- Tiquilia darwinii
- Tiquilia fusca
- Tiquilia galapagoa
- Tournefortia pubescens, white-haired tournefortia
- Trichodesma laxiflorum
- Trichodesma microcalyx
- , black sage
- Varronia polycephala
Subspecies
Varieties
Avicenniaceae[]
- Avicennia alba
- Avicennia germinans, black mangrove
- Avicennia marina, gray mangrove
- Avicennia officinalis
- Avicennia schaueriana
Linderniaceae[]
- Chamaegigas intrepidus
- , hairy slitwort
- Lindernia crustacea
- Lindernia dubia
- , false pimpernel
- , tiny slitwort
- , duckbill pimpernel
Nepenthales[]
There are 35 species and two subspecies in Nepenthales assessed as least concern.
Nepenthaceae[]
- Nepenthes alata
- Nepenthes ampullaria
- Nepenthes eustachya
- Nepenthes gracilis
- Nepenthes gymnamphora
- Nepenthes lamii
- Nepenthes leonardoi
- Nepenthes mantalingajanensis
- Nepenthes maxima
- Nepenthes mirabilis
- Nepenthes monticola
- Nepenthes neoguineensis
- Nepenthes nigra
- Nepenthes papuana
- Nepenthes pectinata
- Nepenthes philippinensis
- Nepenthes rafflesiana
- Nepenthes reinwardtiana
- Nepenthes rowaniae
- Nepenthes stenophylla
- Nepenthes tenax
- Nepenthes tentaculata
- Nepenthes tobaica
- Nepenthes treubiana
- Nepenthes vieillardii
Droseraceae[]
- Drosera burmanni
- Drosera filiformis
- Drosera indica, Indian sundew
- Drosera linearis
- Drosera peltata
- Drosera rotundifolia, common sundew
Sarraceniaceae[]
Species
- Darlingtonia californica, California pitcher plant
- Sarracenia flava
- Sarracenia minor, hooded pitcherplant
- Sarracenia psittacina
Subspecies
Dilleniales[]
- Paeonia officinalis, common peony
Ranunculales[]
There are 51 species and one subspecies in the order Ranunculales assessed as least concern.
Berberidaceae[]
- Berberis jamesonii
- , Kashgar barberry
Menispermaceae[]
Ranunculaceae[]
Species
- Aconitum coreanum
- Aconitum napellus, aconite
- Anemone halleri, Haller's anemone
- Aquilegia alpina
- Aquilegia bertolonii
- Caltha leptosepala
- Caltha natans
- Caltha palustris
- Myosurus apetalus
- Pulsatilla grandis, greater pasque flower
- Pulsatilla vernalis, spring pasque flower
- Ranunculus ambigens
- Ranunculus aquatilis, common water-crowfoot
- , brackish water-crowfoot
- Ranunculus cymbalaria
- Ranunculus flabellaris
- Ranunculus flammula, lesser spearwort
- Ranunculus fluitans, river water-crowfoot
- Ranunculus gmelinii
- , ivy-leaved crowfoot
- Ranunculus hispidus
- Ranunculus hyperboreus
- Ranunculus lingua, greater spearwort
- Ranunculus lobbii
- Ranunculus macounii
- Ranunculus multifidus
- Ranunculus ophioglossifolius, adder's-tongue spearwort
- Ranunculus peltatus, pond water-crowfoot
- Ranunculus penicillatus, stream water-crowfoot
- Ranunculus reptans, creeping spearwort
- Ranunculus rionii
- Ranunculus sceleratus, celery-leaved buttercup
- Ranunculus trichophyllus, thread-leaved water-crowfoot
- Trollius laxus
Subspecies
Plantaginales[]
- Littorella uniflora, shoreweed
- Plantago cordata
- Plantago eriopoda
- Plantago major, broadleaf plantain
- Plantago maritima
Ericales[]
There are 16 species and two varieties in the order Ericales assessed as least concern.
Clethraceae[]
- Clethra arborea
Ericaceae[]
Species
- Andromeda polifolia
- Chamaedaphne calyculata
- Erica cinerea, bell heather
- Gaultheria hispidula
- Gaylussacia bigeloviana
- Kalmia microphylla
- Kalmia polifolia
- Ledum palustre
- Rhododendron ferrugineum, alpine rose
- Rhododendron hirsutum, hairy alpenrose
- Rhododendron wrayi
- Vaccinium macrocarpon
- Vaccinium oxycoccos
- Vaccinium vitis-idaea, lingonberry
Varieties
Polygonales[]
- Koenigia islandica
- Persicaria amphibia, amphibious bistort
- Persicaria arifolia
- Persicaria attenuata, smart weed
- Persicaria dichotoma
- Persicaria hydropiper, water-pepper
- Persicaria hydropiperoides
- Persicaria lapathifolia
- Persicaria maculosa
- Persicaria sagittata
- Persicaria salicifolia
- Polygonum argyrocoleon
- Polygonum plebeium
- Polygonum punctatum
- Rumex britannica
- Rumex hydrolapathum, water dock
- Rumex occidentalis
- Rumex palustris, marsh dock
Podostemales[]
- Letestuella tisserantii
- Podostemum ceratophyllum
Fabales[]
Species
- Abarema cochliocarpos
- Abarema commutata
- Abarema curvicarpa
- Acacia aneura, mulga
- Acacia auriculiformis, ear-leaf acacia
- Acacia basedowii, Basedow's wattle
- Acacia chiapensis
- Acacia crassiuscula
- Acacia dempsteri
- Acacia ehrenbergiana, salam
- Acacia eremophila
- Acacia excelsa, bunkerman
- Acacia furcatispina
- Acacia glaucocarpa
- , long pod
- Acacia hilliana, Hill's tabletop wattle
- Acacia jennerae, coonavittra wattle
- Acacia koa, koa
- Acacia montana, mallee wattle
- Acacia pendula, weeping myall
- Acacia permixta, hairy acacia
- Acacia petraea, lancewood
- Acacia richii
- Acacia semirigida, Stony Ridge wattle
- Acacia sericata
- Acacia visco
- Adenocarpus viscosus
- Adenodolichos kaessneri
- Adesmia aegiceras
- Adesmia microphylla
- Adesmia muricata
- Aeschynomene aspera, sola pith plant
- , Brazilian jointtvetch
- , Puerto Rico jointvetch
- Aeschynomene indica, Indian jointvetch
- Albizia adianthifolia, flat-crown albizia
- Albizia decandra
- Albizia glabripetala
- Albizia pistaciifolia
- Alysicarpus bupleurifolius
- Alysicarpus naikianus
- Amorpha californica, California indigobush
- , wild wallflower
- Arachis cardenasii
- Astragalus arenarius, arenarious milk-vetch
- , King's milkvetch
- , copper mine milkvetch
- , Colton's milkvetch
- , Cottam's milkbetch
- Astragalus crassicarpus, groundplum milkvetch
- Astragalus crotalariae, salton milkvetch
- Astragalus didymocarpus, dwarf white milkvetch
- , pagumpa milkvetch
- , flexible milkvetch
- Astragalus geminiflorus
- , Geyer's milkvetch
- , Kabristanian milk vetch
- Astragalus lentiginosus, freckled milkvetch
- , timber milkvetch
- Astragalus mollissimus, woolly locoweed
- Astragalus molybdenus, Leadville milkvetch
- Astragalus nuttallianus, smallflowered milkvetch
- Astragalus oophorus, egg milkvetch
- Astragalus pachypus, thick-pod milkvetch
- , Sevier milkvetch
- , green river milkvetch
- Astragalus sesameus
- , Front Range milkvetch
- , railhead milkvetch
- Astragalus whitneyi, balloonpod milkvetch
- , Williams' milkvetch
- Baphia nitida, camwood
- Baptisia sphaerocarpa, round wild indigo
- Bauhinia acuminata
- Bauhinia cunninghamii, bean tree
- Bauhinia forficata, orchid tree
- Bauhinia picta
- Bauhinia purpurea, phanera purpurea
- Bauhinia seleriana
- Bauhinia variegata, phanera variegata
- Berlinia coriacea
- Bossiaea pulchella
- Brachystegia angustistipulata
- Brachystegia zenkeri
- Brenierea insignis
- Caesalpinia sappan, sappan
- Cajanus scarabaeoides
- Calliandra laxa
- Calliandra macrocalyx
- , silky jackbean
- , pea shrub
- Cercis canadensis
- Cercis chinensis, Chinese redbud
- , tropical sensitive pea
- Chamaecrista glandulosa
- Chamaecrista nictitans, partridge-pea
- Cojoba rufescens
- Colvillea racemosa, Colville's glory
- Copaifera langsdorffii
- Coronilla valentina, Mediterranean crown vetch
- Crotalaria bamendae
- Crotalaria cunninghamii, birdflower rattlepod
- , bluebush pea
- , low rattlebox
- Crotalaria rotundifolia, prostrate rattlebox
- Crotalaria strigulosa
- Cynometra insularis
- Cytisus striatus
- Dalbergia assamica
- Dalbergia oligophylla
- Dalbergia parviflora
- Dalbergia peltieri
- Dalbergia reniformis
- Dalbergia rimosa
- , silver prairie-clover
- Dalea compacta, compact prairie-clover
- Dalea elegans
- , feather-plume dalea
- Dalea lasiathera, purple prairie-clover
- , pussyfoot
- Dalea ornata, Blue Mountain prairie-clover
- Daviesia croniniana
- Daviesia gracilis
- Daviesia nudiflora
- , prickly bitter pea
- Decorsea dinteri
- Delonix boiviniana
- Delonix brachycarpa
- Delonix elata, white gul mohur
- Delonix floribunda
- Delonix regia, flame tree
- , poison rope
- Desmodium elegans
- Desmodium glutinosum, large tick-trefoil
- , Graham's tick-trefoil
- Desmodium intortum
- , Lindheimer's tick-trefoil
- Detarium microcarpum, sweet dattock
- Dichrostachys cinerea, sicklebush
- , Chinese lantern
- Dillwynia juniperina, prickly parrot pea
- Dioclea guianensis
- Droogmansia pteropus
- Ebenopsis ebano, ebony blackbead
- Enterolobium schomburgkii
- , sand pea
- , blue bush
- Eriosema harmsiana
- Erythrina burana
- Erythrina madagascariensis
- Erythrina senegalensis
- Erythrina variegata, Indian coral tree
- Etaballia dubia
- Eysenhardtia polystachya, kidneywood
- Galactia tenuiflora
- Gastrolobium brevipes
- Gastrolobium spinosum, prickly poison
- Genista sagittalis
- , Madeira broom
- Geoffroea decorticans
- Glycine canescens, silky glycine
- Glycyrrhiza lepidota
- Gompholobium glabratum, dainty wedge pea
- Gompholobium obcordatum
- Gompholobium polyzygum
- Gompholobium subulatum
- Gompholobium viscidulum
- Guibourtia ehie, black hyedua
- Hedysarum alpinum
- , shrubby sweetvetch
- Hippocrepis comosa, horseshoe-vetch
- Hymenaea courbaril
- , desert indigo
- , slender indigo
- Indigofera linifolia
- Indigofera marmorata
- , coastal indigo
- Indigofera nephrocarpoides
- Inga densiflora
- Inga macrophylla
- Inga marginata
- Inga micheliana
- Inga multinervis
- Inga striata
- Isoberlinia doka
- , granny bonnets
- Jacksonia furcellata, grey stinkwood
- Kingiodendron platycarpum
- , Boykin's clusterpea
- , cirrhose vetch
- Lathyrus grandiflorus, everlasting-pea
- , Norfolk everlasting-pea
- Lathyrus hirsutus, caley pea
- Lathyrus palustris, marsh pea
- Lathyrus rotundifolius, round-leaf vetchling
- Lathyrus sphaericus
- Lebeckia dinteri
- Leobordea adpressa
- Leobordea mirabilis
- Leonardoxa africana
- Lespedeza cuneata, Chinese bush-clover
- Lespedeza hirta, hairy bushclover
- Lonchocarpus minimiflorus
- Lotononis pachycarpa
- Lotus aboriginus, thicket trefoil
- Lotus ononopsis
- Lotus tetragonolobus, winged pea
- Lupinus argenteus, silver-stem lupine
- Lupinus breweri, Brewer's lupine
- Lupinus diffusus, Oak Ridge lupine
- Lupinus grayi, sierra lupine
- Lupinus kingii, King's lupine
- Lupinus microcarpus, chick lupine
- Lupinus nootkatensis, Nootka lupine
- Lupinus obtusilobus, blunt-lobe lupine
- Lupinus pubescens
- Lupinus texensis, Texas bluebonnet
- Lupinus variicolor, Lindley's varied lupine
- Maackia amurensis, Amur maackia
- Machaerium cirrhiferum
- Macrosamanea consanguinea
- Macrotyloma geocarpum
- Maniltoa floribunda
- Maniltoa minor
- , Sonoran desert marina
- Marina parryi, Parry's marina
- Medicago carstiensis
- , Italian melilot
- Millettia nitida
- Millettia psilopetela
- Millettia richardiana
- Mimosa pudica, sensitive plant
- , Wherry's mimosa
- Mucuna bracteata
- Mucuna paniculata
- Neochevalierodendron stephanii
- Neonotonia wightii, perennial soybean
- Neptunia oleracea, water mimosa
- , dead and awake
- , Kakhetian sainfoin
- Onobrychis viciifolia, sainfoin
- Ormosia nobilis
- Ormosia panamensis
- , twining bluehood
- Oxytropis lambertii, purple locoweed
- Paracalyx balfourii
- Parkia balslevii
- Parkia bicolor
- Parochetus communis, blue oxalis
- , aromatic Indian breadroot
- , Brazilian licorice
- , butterfly bush
- Phaseolus polystachios, thicket bean
- Philenoptera laxiflora
- Phyllodium pulchellum
- Platypodium elegans
- Podolobium ilicifolium, prickly shaggy pea
- Pomaria jamesii, James' caesalpinia
- Pongamia pinnata
- Pongamiopsis pervilleana
- Prosopis kuntzei
- Prosopis laevigata
- Psoralea esculenta, breadroot
- , Thompson's dalea
- Pterocarpus brenanii
- Pterocarpus santalinoides
- Pultenaea euchila, orange pultenaea
- Pultenaea procumbens, heathy bush-pea
- , Boorman's bush-pea
- Pultenaea vestita, feather bush-pea
- Rhynchosia minima
- Robinia hispida, bristly locust
- Robinia neomexicana, New Mexico locust
- Robinia pseudoacacia, black locust
- Schefflerodendron usambarense
- Schotia afra, Karoo boer-bean
- Senna artemisioides, burnt-leaved acacia
- Senna bicapsularis, Christmas bush
- , iron cassia
- , green acacia
- Senna macranthera
- Senna pendula
- Senna socotrana
- Senna spectabilis
- Sesbania bispinosa
- , canicha
- Sesbania drummondii, Drummond's sesbania
- Sindora siamensis
- Sophora flavescens
- , silky sophora
- Sphaerophysa salsula, alkali swainsonpea
- Stryphnodendron porcatum
- , yellow darling pea
- Swartzia bombycina
- Swartzia macrosema
- Swartzia panacoco
- , Heermann's trefoil
- , spiny mallee pea
- Tephrosia odorata
- Tephrosia onobrychoides, multi-bloom hoary-pea
- Tetragonolobus maritimus
- Thermopsis montana, montane golden-banner
- , Erasmus clover
- Trifolium alpinum, alpine clover
- , Aztec clover
- Trifolium angustifolium, white clover
- , Bejar clover
- , graying clover
- , Caucasian clover
- Trifolium ciliolatum, foothill clover
- Trifolium gymnocarpon, hollyleaf clover
- Trifolium incarnatum, crimson clover
- , Parry's clover
- Trifolium pratense, red clover
- , Rio Grande clover
- , rough clover
- Trifolium subterraneum, subterranean clover
- Ulex densus
- Ulex europaeus, common gorse
- , Cheder ebs
- , Mogollon vetch
- Vicia minutiflora, pygmy-flower vetch
- Vicia orobus, upright vetch
- Vicia pisiformis, pale-flower vetch
- Vicia tenuifolia, bramble vetch
- Vigna dalzelliana
- , jarendeua de sapo
- Zygocarpum caeruleum
Subspecies
- Mundulea sericea subsp. madagascariensis
Varieties
- Anadenanthera colubrina var. cebil, curupay
Rhizophorales[]
- Bruguiera cylindrica
- Bruguiera exaristata
- Bruguiera gymnorhiza, Oriental mangrove
- Bruguiera parviflora, smallflower bruguiera
- Bruguiera sexangula
- Ceriops australis
- Ceriops tagal
- Kandelia candel
- Kandelia obovata
- Pellacalyx saccardianus
- Rhizophora apiculata
- Rhizophora mangle, red mangrove
- Rhizophora mucronata
- Rhizophora racemosa
- Rhizophora stylosa
Caryophyllales[]
There are 928 species and two subspecies in the order Caryophyllales assessed as least concern.
Caryophyllaceae[]
- Cerastium arvense
- , Szowitz's chickweed
- , bicolour pink
- , Radde's pink
- , Shemakhian pink
- , capitate chalk plant
- Polycarpaea balfourii
- Polycarpaea caespitosa
- Polycarpaea hayoides
- Polycarpaea spicata
- Silene longicilia
- Silene vulgaris, bladder campion
- Spergularia bocconei, Boccone's sandspurry
- Spergularia marina, lesser sea-spurrey
- Spergularia media
- Stellaria calycantha
- Stellaria humifusa
- Stellaria recurvata
Amaranthaceae[]
Species
- Aerva microphylla
- Aerva revoluta
- Alternanthera filifolia
- Alternanthera sessilis, sessile joyweed
- Amaranthus anderssonii
- Amaranthus sclerantoides
- Amaranthus tuberculatus
Subspecies
Nyctaginaceae[]
- Guapira myrtiflora
- , Galapagos pisonia
Chenopodiaceae[]
- , Caucasian axyris
- Chenopodium rubrum
- Salicornia rubra
- Sarcobatus vermiculatus
- Suaeda salina
Portulacaceae[]
- Montia chamissoi
- Montia fontana, blinks
- Montia parvifolia
- , Galapagos purslane
[]
- Haya obovata
- Herniaria maritima
Cactus species[]
- Acanthocereus tetragonus
- Ariocarpus fissuratus, chautle-living rock
- Ariocarpus retusus
- Ariocarpus trigonus
- Armatocereus cartwrightianus
- Armatocereus godingianus
- Armatocereus laetus
- Armatocereus matucanensis
- Armatocereus rauhii
- Arthrocereus rondonianus
- Arthrocereus spinosissimus
- Astrophytum capricorne
- Astrophytum myriostigma
- Austrocylindropuntia floccosa
- Austrocylindropuntia subulata, Eve's pin
- Aztekium ritteri
- Bergerocactus emoryi, golden-spined cereus
- Blossfeldia liliputana
- Brachycereus nesioticus, lava cactus
- Brasiliopuntia brasiliensis
- Calymmanthium substerile
- Carnegiea gigantea, saguaro
- Cereus aethiops
- Cereus albicaulis
- Cereus hexagonus, lady of the night cactus
- Cereus hildmannianus, hedge cactus
- Cereus insularis
- Cereus jamacaru
- Cereus lanosus
- Cereus phatnospermus
- Cereus repandus, apple cactus
- Cereus spegazzinii
- Cereus stenogonus
- Cereus trigonodendron
- Cleistocactus hyalacanthus
- Cleistocactus samaipatanus
- Cleistocactus strausii
- Cleistocactus tominensis
- Consolea moniliformis
- Copiapoa cinerea
- Copiapoa coquimbana
- Corryocactus brevistylus
- , Parish's club-cholla
- Corynopuntia pulchella, sand cholla
- , rhinoceros cactus
- Coryphantha echinus, cory-cactus hedgehog
- , elephant's tooth
- Coryphantha macromeris, nipple beehive cactus
- , Nickels' pincushion cactus
- Coryphantha ramillosa, bunched cory cactus
- , recurved corycactus
- Coryphantha robustispina, Pima pineapple cactus
- , finger cactus
- Cylindropuntia abyssi, Peach Springs cholla
- Cylindropuntia acanthocarpa
- Cylindropuntia bigelovii, teddy-bear cholla
- Cylindropuntia californica, snake cholla
- Cylindropuntia calmalliana
- Cylindropuntia echinocarpa
- Cylindropuntia fulgida, jumping cholla
- Cylindropuntia ganderi
- Cylindropuntia imbricata
- Cylindropuntia leptocaulis, tesajo cactus
- Cylindropuntia molesta
- Cylindropuntia prolifera
- Cylindropuntia ramosissima
- Cylindropuntia spinosior, cane cholla
- Cylindropuntia tunicata
- Cylindropuntia whipplei
- Cylindropuntia wolfii
- Denmoza rhodacantha
- Disocactus ackermannii
- Disocactus speciosus
- Echinocactus horizonthalonius, Turk's-head cactus
- Echinocactus polycephalus, cottontop cactus
- Echinocactus texensis, horse crippler
- Echinocereus arizonicus, Arizona hedgehog cactus
- Echinocereus berlandieri, Berlandier's hedgehog cactus
- Echinocereus bonkerae
- Echinocereus coccineus, scarlet hedgehog cactus
- Echinocereus dasyacanthus, spiny hedgehog cactus
- Echinocereus engelmannii, Engelmann's hedgehog cactus
- Echinocereus enneacanthus, pitaya
- Echinocereus fasciculatus
- Echinocereus fendleri, Fendler's hedgehog cactus
- , San Esteban hedgehog
- Echinocereus knippelianus
- , Leding's hedgehog cactus
- , Nichol's hedgehog cactus
- , allicoche hedgehog cactus
- Echinocereus pectinatus, órgano-pequeño peine
- Echinocereus pentalophus, lady-finger hedgehog cactus
- Echinocereus poselgeri, dahlia apple cactus
- , devil-thorn
- Echinocereus reichenbachii, Reichenbach's hedgehog cactus
- Echinocereus rigidissimus, Arizona rainbow cactus
- , rusty hedgehog cactus
- Echinocereus scheeri
- Echinocereus stramineus, strawberry hedgehog cactus
- Echinocereus triglochidiatus, mound hedgehog cactus
- Echinocereus viridiflorus, green-flower hedgehog cactus
- Echinopsis arachnacantha
- Echinopsis aurea
- Echinopsis bridgesii
- Echinopsis camarguensis
- Echinopsis candicans
- Echinopsis chiloensis
- Echinopsis cinnabarina
- Echinopsis densispina
- Echinopsis deserticola
- Echinopsis ferox
- Echinopsis formosa
- Echinopsis huascha
- Echinopsis lageniformis
- Echinopsis mamillosa
- Echinopsis maximiliana
- Echinopsis mirabilis
- Echinopsis obrepanda
- Echinopsis oxygona
- Echinopsis pachanoi, San Pedro cactus
- Echinopsis pentlandii
- Echinopsis peruviana
- Echinopsis schickendantzii
- Echinopsis schieliana
- Echinopsis spiniflora
- Echinopsis strigosa
- Echinopsis tacaquirensis
- Echinopsis tarijensis
- Echinopsis tiegeliana
- Echinopsis yuquina
- Epiphyllum anguliger, fishbone cactus
- Epiphyllum crenatum
- Epiphyllum hookeri, nightblooming cactus
- Epiphyllum oxypetalum, Dutchman's pipe cactus
- Epiphyllum phyllanthus, climbing cactus
- Epiphyllum pumilum
- Epiphyllum thomasianum
- Epithelantha bokei, Boke's button cactus
- Epithelantha micromeris, button cactus
- Eriosyce paucicostata
- , cushion fox-tail cactus
- , Big Bend foxtail cactus
- , Robert's foxtail cactus
- , Hester's cory cactus
- Escobaria minima, birdfoot cactus
- Escobaria missouriensis, Missouri foxtail cactus
- Escobaria sneedii, carpet foxtail cactus
- , corncob cactus
- Escobaria vivipara, pincushion cactus
- Escontria chiotilla
- Espostoa lanata, cotton ball cactus
- Espostoa melanostele
- Eulychnia acida
- Facheiroa squamosa
- Facheiroa ulei
- Ferocactus cylindraceus, California barrel cactus
- Ferocactus diguetii
- Ferocactus echidne
- Ferocactus emoryi, Emory's barrel cactus
- Ferocactus glaucescens
- Ferocactus gracilis
- Ferocactus hamatacanthus, biznaga-de-limilla
- Ferocactus latispinus
- Ferocactus peninsulae
- Ferocactus pilosus
- Ferocactus viridescens, San Diego barrel cactus
- Frailea castanea
- Frailea pumila
- Frailea pygmaea
- Gymnocalycium andreae
- Gymnocalycium anisitsii
- Gymnocalycium baldianum
- Gymnocalycium bayrianum
- Gymnocalycium bruchii
- Gymnocalycium eurypleurum
- Gymnocalycium gibbosum
- Gymnocalycium mihanovichii
- Gymnocalycium monvillei
- Gymnocalycium ochoterenae
- Gymnocalycium pflanzii
- Gymnocalycium robustum
- Gymnocalycium saglionis
- Gymnocalycium spegazzinii
- Gymnocalycium stellatum
- Gymnocalycium taningaense
- , fragrant prickly apple
- Harrisia martinii
- Harrisia pomanensis
- Harrisia tortuosa
- Hatiora salicornioides
- Hylocereus costaricensis, Costa Rica nightblooming cactus
- Jasminocereus thouarsii, candelabra cactus
- Leocereus bahiensis
- Lepismium cruciforme
- Lepismium houlletianum
- Lepismium warmingianum
- Leuchtenbergia principis
- Leuenbergeria bleo, syn. Pereskia bleo
- , syn. Pereskia guamacho
- , syn. Pereskia lychnidiflora
- Maihuenia patagonica
- Maihuenia poeppigii
- Mammillaria albilanata
- Mammillaria barbata, greenflower nipple cactus
- Mammillaria baumii
- Mammillaria beneckei
- Mammillaria bocasana
- Mammillaria brandegeei
- Mammillaria carnea
- Mammillaria columbiana
- Mammillaria compressa
- Mammillaria crinita
- Mammillaria dioica
- Mammillaria discolor
- Mammillaria dixanthocentron
- Mammillaria elongata
- Mammillaria geminispina
- Mammillaria glassii
- Mammillaria grahamii, Graham's pincushion cactus
- Mammillaria grusonii
- Mammillaria guelzowiana
- Mammillaria haageana
- Mammillaria heyderi, little nipple cactus
- Mammillaria karwinskiana
- Mammillaria lasiacantha, lace-spine nipple cactus
- Mammillaria magnimamma
- Mammillaria mainiae, Main's nipple-cactus
- Mammillaria mammillaris
- Mammillaria marksiana
- Mammillaria muehlenpfordtii
- Mammillaria mystax
- Mammillaria nivosa, woolly nipple cactus
- Mammillaria petterssonii
- Mammillaria polythele
- Mammillaria pottsii, Pott's nipple-cactus
- Mammillaria prolifera, West Indian nipple-cactus
- Mammillaria rekoi
- Mammillaria rhodantha
- Mammillaria senilis
- Mammillaria sphaerica, pale mammillaria
- Mammillaria standleyi
- Mammillaria tetrancistra, southwestern prickly-pear
- Mammillaria thornberi, Thornber's fishhook cactus
- Mammillaria uncinata
- Mammillaria vetula
- Mammillaria weingartiana
- , Wright's prickly-pear
- Mammilloydia candida
- Matucana aurantiaca
- Melocactus intortus, mother-in-law's pincushion
- Melocactus paucispinus
- Miqueliopuntia miquelii
- Myrtillocactus geometrizans
- Neobuxbaumia macrocephala
- Neolloydia conoidea
- Neowerdermannia vorwerkii
- Opuntia ammophila
- Opuntia anacantha
- Opuntia atrispina, border prickly-pear
- Opuntia aurantiaca, tiger-pear
- Opuntia aurea, golden prickly-pear
- , golden-spined prickly-pear
- Opuntia basilaris, beavertail prickly-pear
- Opuntia caracassana
- Opuntia chlorotica, dollar-joint prickly-pear
- Opuntia elata
- Opuntia engelmannii, cactus-apple
- Opuntia fragilis, brittle prickly-pear
- Opuntia fuliginosa
- Opuntia galapageia, Galápagos prickly pear
- Opuntia gosseliniana, violet prickly-pear
- Opuntia humifusa, eastern prickly-pear
- Opuntia hyptiacantha
- Opuntia leucotricha, arborescent pricklypear
- Opuntia littoralis, coastal prickly-pear
- Opuntia macrocentra, purple prickly-pear
- Opuntia macrorhiza, twistspine pricklypear
- Opuntia microdasys
- Opuntia monacantha, common pricklypear
- Opuntia oricola, chaparral prickly-pear
- Opuntia phaeacantha, New Mexico prickly-pear
- Opuntia pinkavae, Bulrush Canyon prickly-pear
- Opuntia polyacantha, panhandle prickly-pear
- Opuntia pottsii
- , cockspur pricklypear
- Opuntia quitensis
- Opuntia repens, roving pricklypear
- Opuntia robusta
- Opuntia rufida, blind pricklypear
- Opuntia stenopetala
- Opuntia stricta, erect pricklypear
- , marble-fruit prickly-pear
- Opuntia sulphurea
- Opuntia tomentosa, woollyjoint pricklypear
- Oreocereus celsianus
- Oreocereus trollii
- Pachycereus pecten-aboriginum
- Pachycereus pringlei
- Pachycereus schottii, senita cactus
- Parodia chrysacanthion
- Parodia mammulosa
- Pediocactus peeblesianus, Peebles' Navajo cactus
- Pediocactus sileri, Siler's pincushion cactus
- , snowball pediocactus
- Pediocactus winkleri, Winkler's pincushion cactus
- Pelecyphora strobiliformis
- Peniocereus greggii, desert night-blooming cereus
- Peniocereus striatus, gearstem cactus
- Pereskia aculeata, Barbados gooseberry
- Pereskiopsis diguetii
- Pfeiffera monacantha
- Pilosocereus alensis
- Pilosocereus catingicola
- Pilosocereus floccosus
- Pilosocereus glaucochrous
- Pilosocereus leucocephalus
- Pilosocereus piauhyensis
- , Key tree cactus
- Pilosocereus royenii, Royen's tree cactus
- Praecereus euchlorus
- Praecereus saxicola
- Pseudorhipsalis amazonica
- Pseudorhipsalis ramulosa, syn. Kimnachia ramulosa
- Pterocactus tuberosus
- Quiabentia zehntneri
- Rebutia canigueralii
- Rebutia fiebrigii
- Rebutia mentosa
- Rebutia minuscula
- Rebutia neocumingii
- Rebutia pulchra
- Rebutia pygmaea
- Rebutia ritteri
- Rebutia steinbachii
- Rhipsalis baccifera, mistletoe cactus
- Rhipsalis elliptica
- Rhipsalis floccosa
- Rhipsalis paradoxa
- Rhodocactus bahiensis, syn. Pereskia bahiensis
- Rhodocactus grandifolius, syn. Pereskia grandifolia; rose cactus
- Rhodocactus nemorosus, syn. Pereskia nemorosa
- Rhodocactus sacharosa, syn. Pereskia sacharosa
- Rhodocactus stenanthus, syn. Pereskia stenantha
- Samaipaticereus corroanus
- (syn. Hylocereus guatemalensis)
- Selenicereus megalanthus (syn. Hylocereus megalanthus)
- Selenicereus monacanthus (syn. Hylocereus monacanthus)
- (syn. Hylocereus ocamponis)
- Selenicereus setaceus (syn. Hylocereus setaceus)
- (syn. Hylocereus triangularis)
- Sclerocactus brevihamatus, Engelmann's fishhook cactus
- , red-spine butterfly-cactus
- Sclerocactus glaucus, Colorado hookless cactus
- , white fishhook cactus
- , eight-spine fishhook cactus
- , Lloyd's mariposa cactus
- Sclerocactus mesae-verdae, Mesa Verde cactus
- Sclerocactus papyracanthus, grama grass cactus
- , small-flower fishhook cactus
- Sclerocactus polyancistrus, Mohave fishhook cactus
- , Great Basin fishhook cactus
- , Scheer's fish-hook cactus
- , Desert Valley fishhook cactus
- , Chihuahuan fish-hook cactus
- , Warnock's fishhook cactus
- Sclerocactus wetlandicus, Uinta Basin hookless cactus
- Sclerocactus whipplei, Whipple's fishhook cactus
- Selenicereus anthonyanus
- Selenicereus grandiflorus
- Selenicereus hamatus
- Selenicereus spinulosus, vinelike moonlight cactus
- Stenocereus dumortieri
- Stenocereus eruca
- Stenocereus griseus
- Stenocereus gummosus
- Stenocereus pruinosus
- Stenocereus queretaroensis
- Stenocereus stellatus
- Stenocereus thurberi, organ pipe cactus
- Stetsonia coryne
- Strophocactus wittii
- Tacinga funalis
- Tacinga inamoena
- Tacinga palmadora
- Tacinga saxatilis
- Tacinga werneri
- Tephrocactus articulatus
- Thelocactus bicolor, straw thelocactus
- Thelocactus hexaedrophorus
- Thelocactus leucacanthus
- Thelocactus rinconensis
- Thelocactus setispinus, miniature barrel cactus
- Thelocactus tulensis
- Turbinicarpus pseudopectinatus
- Turbinicarpus viereckii
- Weberbauerocereus cuzcoensis
- Weberbauerocereus rauhii
- Weberbauerocereus weberbaueri
- Weberocereus tunilla
- Yungasocereus inquisivensis
Aizoaceae[]
- Amphibolia obscura
- Antimima argentea
- Antimima aurasensis
- Antimima buchubergensis
- Antimima modesta
- Antimima quartzitica
- Astridia hallii
- Brownanthus namibensis
- Brownanthus pubescens
- Cephalophyllum compressum
- Cephalophyllum confusum
- Juttadinteria deserticola
- Juttadinteria simpsonii
- Juttadinteria suavissima
- Lithops fulviceps
- Lithops ruschiorum
- Lithops vallis-mariae
- Psammophora nissenii
- Psammophora saxicola
- Ruschia namusmontana
Molluginaceae[]
Species
- Corrigiola litoralis, strapwort
- Suessenguthiella caespitosa
Subspecies
Fagales[]
There are 143 species, five subspecies, and one variety in the order Fagales assessed as least concern.
Nothofagaceae[]
- Nothofagus dombeyi, coigue
Fagaceae[]
- Quercus agrifolia, coast live oak
- Quercus alba, white oak
- Quercus albocinta
- Quercus arizonica, Arizona white oak
- Quercus berberidifolia, California scrub oak
- Quercus bicolor, swamp white oak
- Quercus buckleyi, Buckley oak
- Quercus castanea
- Quercus chapmanii, Chapman oak
- Quercus chihuahuensis
- Quercus chrysolepis, canyon oak
- Quercus coccinea, scarlet oak
- Quercus convallata
- Quercus conzattii
- Quercus cornelius-mulleri, Muller oak
- Quercus crassifolia, leather leaf Mexican oak
- Quercus dentata
- Quercus depressa
- Quercus douglasii, blue oak
- Quercus durata, leather oak
- Quercus ellipsoidalis, Hill's oak
- Quercus emoryi, Emory oak
- Quercus falcata, southern red oak
- Quercus fulva
- Quercus gambelii, Gambel oak
- Quercus garryana, Oregon white oak
- Quercus geminata, sand live oak
- Quercus gravesii, Chisos red oak
- Quercus hemisphaerica, Darlington oak
- Quercus hypoleucoides, silverleaf oak
- Quercus ilicifolia, bear oak
- Quercus imbricaria, shingle oak
- Quercus incana, bluejack oak
- Quercus inopina, sandhill oak
- Quercus kelloggii, California black oak
- Quercus laceyi, lacey oak
- Quercus laevis, turkey oak
- Quercus laurifolia, swamp laurel oak
- Quercus liebmannii
- Quercus lyrata, overcup oak
- Quercus macrocarpa, bur oak
- Quercus margarettae, sand post oak
- Quercus marilandica, blackjack oak
- Quercus martinezii
- Quercus michauxii, swamp chestnut oak
- Quercus minima, dwarf live oak
- Quercus mohriana, Mohr oak
- Quercus montana, chestnut oak
- Quercus muehlenbergii, chinkapin oak
- Quercus myrtifolia, myrtle oak
- Quercus nigra, water oak
- Quercus oblongifolia, Mexican blue oak
- Quercus pagoda, cherrybark oak
- Quercus palustris, pin oak
- Quercus phellos, willow oak
- Quercus planipocula
- Quercus praeco
- Quercus prinoides, dwarf chinquapin oak
- Quercus pumila, runner oak
- Quercus pungens, sandpaper oak
- Quercus robur, English oak
- Quercus rubra, northern red oak
- Quercus sebifera
- Quercus shumardii, Shumard oak
- Quercus similis, swamp post oak
- Quercus sinuata, bastard oak
- Quercus sinuata var. breviloba, Bigelow oak
- Quercus sinuata var. sinuata, Durand oak
- Quercus stellata, post oak
- Quercus texana, nuttall oak
- Quercus toumeyi, Toumey oak
- Quercus turbinella, Sonoran scrub oak
- Quercus vacciniifolia, huckleberry oak
- Quercus velutina, black oak
- Quercus virginiana, southern live oak
Betulaceae[]
Species
- Alnus acuminata, alder
- Alnus alnobetula, green alder
- Alnus cordata, Italian alder
- Alnus cremastogyne
- Alnus formosana
- Alnus glutinosa, black alder
- Alnus hirsuta, Manchurian alder
- Alnus incana, grey alder
- Alnus japonica, Japanese alder
- Alnus jorullensis, Mount Jorullo alder
- Alnus mandshurica
- Alnus nepalensis, Nepal black cedar
- Alnus nitida
- Alnus oblongifolia, Arizona alder
- Alnus rhombifolia, white alder
- Alnus rubra, red alder
- Alnus serrulata, hazel alder
- Betula alleghaniensis, yellow birch
- Betula alnoides, Indian birch
- Betula chinensis, China birch
- Betula cordifolia, mountain white birch
- Betula costata
- Betula dahurica, Asian black birch
- Betula ermanii, stone birch
- Betula fruticosa, Japanese bog birch
- Betula glandulosa, resin birch
- Betula gmelinii
- Betula grossa, Japanese cherry birch
- Betula humilis, shrubby birch
- Betula lenta, sweet birch
- Betula maximowicziana, monarch birch
- Betula michauxii, Newfoundland dwarf birch
- Betula nana, Arctic dwarf birch
- Betula nigra
- Betula occidentalis, western birch
- Betula papyrifera, paper birch
- Betula pendula, weeping birch
- Betula populifolia, wire birch
- Betula pubescens, downy birch
- Betula raddeana, Radde's birch
- Betula utilis
- Carpinus betulus, common hornbeam
- Carpinus caroliniana, American hornbeam
- Carpinus cordata, Sawa hornbeam
- Carpinus orientalis, Oriental hornbeam
- , Asian hornbeam
- , Turczaninow's hornbeam
- Corylus americana, American hazel
- Corylus avellana, hazel
- Corylus colurna, Turkish hazel
- Corylus cornuta, beaked hazel
- Corylus maxima, filbert
- Corylus yunnanensis, Yunnan hazel
- Ostrya carpinifolia, European hop-hornbeam
- Ostrya japonica
- Ostrya knowltonii, Knowlton's hop-hornbeam
- Ostrya virginiana, eastern hop hornbeam
Subspecies
- , European silver birch
- , American hop-hornbeam
Varieties
Callitrichales[]
- Callitriche brutia, pedunculate water-starwort
- Callitriche christensenii
- Callitriche cophocarpa
- Callitriche hermaphroditica, autumnal water-starwort
- Callitriche heterophylla, two-headed water-starwort
- Callitriche marginata
- Callitriche palustris, narrow-fruited water-starwort
- , various-leaved water-starwort
- Callitriche stagnalis, common water-starwort
- Callitriche terrestris, terrestrial water-starwort
- Callitriche truncata
- Hippuris vulgaris
Salicales[]
- Populus heterophylla
- Populus nigra, black poplar
- Salix acmophylla
- Salix alba, white willow
- Salix athabascensis
- Salix bebbiana
- Salix canariensis
- Salix candida
- Salix cinerea
- Salix commutata
- Salix daphnoides, European violet-willow
- Salix eriocephala
- Salix lanata
- Salix lutea
- Salix melanopsis
- Salix monticola
- Salix myrtillifolia
- Salix pedicellaris
- Salix pedicellata
- Salix petiolaris
- Salix planifolia
- Salix prolixa
- Salix sericea
- Salix serissima
Haloragales[]
Haloragaceae[]
- Myriophyllum alterniflorum, alternate water-milfoil
- Myriophyllum heterophyllum
- Myriophyllum hippuroides
- Myriophyllum indicum
- Myriophyllum pinnatum
- Myriophyllum sibiricum
- Myriophyllum spicatum, spiked water-milfoil
- Myriophyllum verticillatum, whorled leaf water milfoil
- Proserpinaca palustris
Nymphaeales[]
- , orchid lily
- Brasenia schreberi, water-shield
- Ceratophyllum demersum, rigid hornwort
- Ceratophyllum muricatum
- Ceratophyllum submersum, soft hornwort
- Euryale ferox, gorgon
- Nelumbo lutea
- Nuphar lutea, yellow water-lily
- Nuphar pumila, least water-lily
- Nymphaea alba, European white waterlily
- Nymphaea leibergii
- Nymphaea micrantha, blue Egyptian lotus
- Nymphaea nouchali, blue lotus
- Nymphaea odorata
- Nymphaea pubescens, hairy water lily
- Nymphaea tetragona
Other dicotyledons[]
Species
- Aristolochia paucinervis
- Elaeagnus commutata
- Erythroxylum sechellarum
- Euptelea pleiosperma[B]
- Leucadendron nobile
- Liquidambar styraciflua, sweet gum
- Myrica faya
- Myrica gale
- Platanus orientalis, Oriental plane-tree
- Pterocarya pterocarpa
- Rhodoleia championii
Varieties
Monocotyledons[]
There are 1983 species, eight subspecies, and seven varieties of monocotyledon assessed as least concern.
Arecales[]
Species
- Aiphanes hirsuta
- Aiphanes linearis
- Aiphanes ulei
- Asterogyne ramosa
- Astrocaryum aculeatissimum
- Astrocaryum urostachys
- , piassava palm
- Attalea oleifera
- Bactris constanciae
- Balaka longirostris
- Balaka seemannii
- Bismarckia nobilis
- Brahea armata
- Brahea calcarea
- Calamus caryotoides, fishtail lawyer cane
- Calamus salicifolius
- Calamus tenuis
- Caryota no
- Caryota urens, fishtail palm
- Chamaedorea cataractarum, cascade palm
- Chamaedorea microspadix
- Clinostigma exorrhizum
- Coccothrinax gundlachii
- Copernicia baileyana
- Copernicia rigida
- Copernicia tectorum
- Corypha utan
- Dypsis coursii
- Dypsis madagascariensis
- Iriartea deltoidea
- Itaya amicorum
- Marojejya insignis
- Metroxylon warburgii
- Nephrosperma vanhoutteanum
- Nypa fruticans, nypa palm
- Orania longisquama
- Phoenicophorium borsigianum, thief palm
- Pinanga sylvestris
- Ravenea madagascariensis
- Ravenea sambiranensis
- Syagrus picrophylla
- Syagrus pseudococos
- Syagrus ruschiana
- Syagrus smithii
- Veitchia joannis, Joannis palm
- Veitchia macdanielsii
- Veitchia vitiensis
- Wallichia triandra
- Wettinia anomala
- Wettinia disticha
- Wettinia drudei
- Wettinia fascicularis
- Wettinia kalbreyeri
Varieties
Orchidales[]
There are 261 species in Orchidales assessed as least concern.
Orchidaceae[]
- Acianthera chrysantha
- Acianthera hondurensis
- Acianthera saundersiana
- Acianthera scalpricaulis
- Aeranthes ecalcarata
- Anacamptis palustris
- , insignificant pleurothallis
- Angraecum aporoides
- Angraecum bancoense
- Angraecum distichum
- Angraecum gabonense
- Angraecum podochiloides
- Angraecum subulatum
- Appendicula calcarata
- , veined barkeria
- Basiphyllaea corallicola, Carter's orchid
- Brassia verrucosa, warty brassia
- Bromheadia finlaysoniana
- Bryobium eriaeoides
- Bulbophyllum baronii
- Bulbophyllum betchei
- Bulbophyllum bicoloratum
- Bulbophyllum cauliflorum
- Bulbophyllum delitescens, straight twist orchid
- Bulbophyllum encephalodes
- Bulbophyllum erinaceum
- Bulbophyllum fritillariiflorum
- Bulbophyllum ischnopus
- Bulbophyllum leopardinum, leopard spotted bulbophyllum
- Bulbophyllum lizae
- Bulbophyllum macranthum
- Bulbophyllum minutissimum, red bead orchid
- Bulbophyllum multiflorum
- Bulbophyllum radicans, stripped pyjama orchid
- Bulbophyllum regnellii
- Bulbophyllum renkinianum
- Bulbophyllum restrepia
- Caladenia brownii, kari spider orchid
- Caladenia catenata, white caladenia
- Caladenia citrina, Margaret River spider orchid
- Caladenia cracens, neat caps
- Caladenia dimorpha, spicy caps
- Caladenia incensa, glistening spider orchid
- Caladenia mesocera, narrow-lipped dragon orchid
- Caladenia radialis, drooping spider orchid
- Caladenia radiata, ray spider orchid
- Caladenia splendens, splendid spider orchid
- Calopogon multiflorus, many-flowered grass-pink orchid
- Catasetum barbatum, bearded catasetum
- Chamorchis alpina, alpine chamorchis
- , rigid coelogyne
- , small eria
- , long bracted cyclopogon
- Cymbidium tracyanum
- Cynorkis gibbosa
- Cypripedium acaule, mocassin flower
- Cypripedium calceolus, lady's slipper orchid
- Cypripedium guttatum, pink lady slipper
- Cypripedium macranthos
- Cypripedium parviflorum, American yellow lady's-slipper
- Cypripedium reginae, showy lady's slipper
- Cypripedium tibeticum, Tibetan cypripedium
- , heart shaped lip dactylorhiza
- Dactylorhiza elata, stately dactylorhiza
- Dactylorhiza foliosa, richly-leaved dactylorhiza
- Dactylorhiza lapponica, Lapland marsh orchid
- Dactylorhiza sambucina, elder-flowered orchid
- , aloe-like dendrobium
- Dendrobium aphyllum
- Dendrobium litorale, coastal dendrobium
- , rose disa
- , sparse blooming elleanthus
- , Phoenician encyclia
- , bract carrying epidendrum
- Epidendrum geminiflorum
- Epidendrum microphyllum
- Epipactis leptochila, narrow-lipped helleborine
- Epipactis muelleri, Mueller's epipactis
- Epipactis palustris, marsh helleborine
- Epipactis phyllanthes, green-flowered helleborine
- Epipactis purpurata, violet helleborine
- , eastern marsh helleborine
- Eulophia speciosa
- , Frivald's gymnadenia
- Gymnadenia odoratissima, short spurred fragrant orchid
- Gymnadenia rhellicani
- , small flowered habenaria
- Habenaria tridactylites
- Himantoglossum adriaticum
- Holothrix filicornis
- Huntleya burtii
- , winged stigma liogeophila
- Liparis swenssonii, northern tom cat
- Malaxis brachystachys, Madrean adder's mouth
- , goiter carrying masdevallia
- , narrow segmented maxillaria
- , rufous tiger orchid
- Neottia nidus-avis, bird's-nest orchid
- Oeceoclades maculata, ground orchid
- Oncidium ensatum
- Ophrys bertolonii, Bertoloni's ophrys
- Ophrys insectifera, fly orchid
- Orchis brancifortii, Branciforti's orchid
- Phragmipedium boissierianum, Boissier's phragmipedium
- Phragmipedium lindenii
- Phragmipedium longifolium, long-leaf phragmipedium
- Phragmipedium pearcei, Pearce's phragmipedium
- Phragmipedium vittatum, striped phragmipedium
- Pinalia fitzalanii, common fuzz orchid
- Platanthera leucophaea, eastern prairie white-fringed orchid
- Platanthera tipuloides, Aleutian bog orchid
- , keeled pleurothallis
- Prasophyllum giganteum, bronze leek orchid
- Prasophyllum mimulum, highland leek orchid
- Pterostylis acuminata, pointed greenhood
- Pterostylis erecta, upright maroonhood
- Pterostylis hispidula, small nodding greenhood
- Pterostylis mutica, midget greenhood
- Pterostylis praetermissa, Mount Kaputar rusty hood
- Pterostylis squamata, ruddy greenhood
- Restrepia trichoglossa, hairy tongued restrepia
- Sarcochilus falcatus, orange blossom orchid
- Scaphyglottis sickii, Sicks scaphyglottis
- , thin leafed sobralia
- Specklinia brighamii
- Specklinia corniculata, small horned pleurothalis
- , Case's ladies'-tresses
- Spiranthes diluvialis, Ute lady's tresses
- Spiranthes sinensis, Chinese spiranthes
- Stelis immersa, sunken pleurothallis
- , purple bulb orchid
- Thelymitra cyanea, blue sun-orchid
- Tolumnia variegata, variegated oncidium
- , rimmed trichopilia
- Vanda hindsii, Cape York wanda
- Vanda tessellata, grey orchid
- Zeuxine strateumatica
- Zygopetalum crinitum
Burmanniaceae[]
- Burmannia coelestis
- Burmannia disticha
- Burmannia grandiflora
- Burmannia pusilla
- Gymnosiphon cymosus
- Gymnosiphon suaveolens
Cyclanthales[]
- Asplundia helicotricha
- Carludovica palmata, Panama hat plant
Pandanales[]
- Pandanus odorifer
- Pandanus temehaniensis
Bromeliales[]
Species
- Aechmea abbreviata
- Billbergia viridiflora
- Brewcaria hohenbergioides
- Brocchinia gilmartiniae
- Dyckia saxatilis
- Greigia van-hyningii
- Guzmania asplundii
- Guzmania calothyrsus
- Guzmania jaramilloi
- Guzmania remyi
- Guzmania sibundoyorum
- Neoregelia bahiana
- Neoregelia laevis
- Pitcairnia arcuata
- Pitcairnia fusca
- Pitcairnia macranthera
- Pitcairnia moritziana
- Pitcairnia nigra
- Puya aequatorialis
- Puya eryngioides
- Puya glomerifera
- Puya maculata
- Puya retrorsa
- Tillandsia andrieuxii
- Tillandsia brachycaulos
- Tillandsia capitata
- Tillandsia chaetophylla
- Tillandsia fasciculata, cardinal air plant
- Tillandsia foliosa
- Tillandsia geminiflora
- Tillandsia insignis
- , Galapagos tillandsia
- Tillandsia ionantha, blushing bride
- Tillandsia latifolia
- Tillandsia limbata
- Tillandsia reichenbachii
- Tillandsia rhomboidea
- Vriesea bituminosa
- Vriesea heliconioides
Varieties
- , clubspike cardinal airplant
Liliales[]
There are 225 species and five subspecies in the order Liliales assessed as least concern.
Colchicaceae[]
- , sand saffron
- Colchicum autumnale, meadow saffron
- Colchicum balansae
- Gloriosa superba, flame lily
- Iphigenia socotrana
Iridaceae[]
- Babiana longicollis
- Babiana socotrana
- , common freesia
- Gladiolus italicus, common sword lily
- Gladiolus patersoniae
- Iris brevicaulis
- Iris histrio
- Iris missouriensis
- Iris palaestina
- Iris prismatica
- Iris pseudacorus, yellow iris
- Iris spuria, blue iris
- Iris versicolor
- Iris virginica
- Moraea garipensis
- Moraea graniticola
- Moraea hexaglottis
Aloaceae[]
Species
- Aloe argenticauda
- Aloe camperi
- Aloe corallina
- Aloe dewinteri
- Aloe dinteri
- Aloe elegans
- Aloe lateritia
- Aloe mubendiensis
- Aloe namibensis
- Aloe secundiflora
- Aloe sladeniana
- Aloe viridiflora
- Aloe volkensii
Subspecies
Amaryllidaceae[]
Species
- Acis autumnalis, autumn snowflake
- Crinum lorifolium
- Crinum viviparum, river crinum lily
- Galanthus plicatus
- Haemanthus avasmontanus
- Leucojum aestivum, summer snowflake
- Leucojum vernum, spring snowflake
- Narcissus assoanus
- Narcissus asturiensis
- Narcissus calcicola
- Narcissus cyclamineus
- Narcissus poeticus, pheasant's-eye narcissus
- Narcissus scaberulus
- Narcissus triandrus
- Strumaria barbarae
- Strumaria hardyana
- Strumaria phonolithica
Subspecies
Liliaceae[]
- , Algerian gagea
- Gagea amblyopetala, blunt-flowered gagea
- , Wilczek's gagea
- Gagea foliosa, leafy gagea
- Gagea granatellii, Granatelli's gagea
- Gagea kunawurensis
- Gagea lacaitae, Lacaita's gagea
- Gagea lojaconoi
- Gagea neopopovii
- , Peruzzi's gagea
- Gagea ramulosa, branched gagea
- , Reverchon's gagea
- , stiff gagea
- Gagea tisoniana
- Lilium pomponium
- Lloydia triflora
Hyacinthaceae[]
Species
- , fairy bell
- Lachenalia klinghardtiana
- Lachenalia namibiensis
- Lachenalia nordenstamii
- Lachenalia nutans
- Ledebouria grandifolia
- Rhadamanthus namibensis
- Rhadamanthus secundus
- Scilla madeirensis
- Whiteheadia etesionamibensis
Subspecies
Asphodelaceae[]
- Asphodelus aestivus
- Asphodelus fistulosus, onionweed
- Bulbine caput-medusae
- Bulbine francescae
- Bulbine namaensis
Alliaceae[]
- Allium acutiflorum
- Allium chinense
- Allium fasciculatum
- Allium geyeri
- Allium melanantherum
- Allium moly, lily leek
- Allium mongolicum
- Allium rouyi
- Allium stearnii
- Allium suaveolens
- Brodiaea minor, dwarf brodiaea
Dioscoreaceae[]
- Dioscorea bernoulliana
- Dioscorea ovinala
- Dioscorea pseudomacrocapsa
- Dioscorea quartiniana
- Dioscorea sericea
- Dioscorea stipulosa
- Dioscorea trilinguis
- Dioscorea wallichii
Anthericaceae[]
- Chlorophytum filipendulum
- Chlorophytum holstii
- Chlorophytum tuberosum
- , Torrey's craglily
Eriospermaceae[]
Pontederiaceae[]
- , mud plantain
- Heteranthera dubia
- , leaf pondweed
- Monochoria korsakowii
- Monochoria vaginalis, pickerel weed
Other Liliales[]
Species
- Agave lechuguilla, lecheguilla agave
- Asparagus aethiopicus
- Kabuyea hostifolia
- Lachnanthes caroliniana
- Tacca leontopetaloides, arrowroot
Subspecies
Arales[]
There are 103 species and one subspecies in Arales assessed as least concern.
Araceae[]
Species
- Aglaonema simplex
- Alocasia fornicata
- Alocasia odora
- Ambrosina bassii
- Amorphophallus paeoniifolius
- Anthurium cordiforme
- , scalloped laceleaf
- Anthurium fasciale
- Anthurium lingua
- Anthurium ochreatum
- Anthurium palenquense
- Anthurium pallidiflorum
- Anthurium rigidifolium
- Anthurium rugulosum
- Anthurium scabrinerve
- Anthurium sodiroanum
- Anthurium tremulum
- Anubias barteri
- Anubias gilletii
- Anubias hastifolia
- Anubias heterophylla
- Aridarum purseglovei
- Arisaema heterophyllum, dancing crane cobra lily
- Arisaema jacquemontii, Jacquemont's cobra-lily
- Calla palustris, bog arum
- Colocasia esculenta, wild taro
- Cryptocoryne albida
- , wtare trumpet{{Clarify|date=February 2017|reason=Should this be 'water'? EoL and Red List have 'wtare' but others say 'water'.
- Culcasia scandens
- Dracunculus vulgaris, dragon lily
- , Malayan sword
- Lasimorpha senegalensis, swamp arum
- Lysichiton americanus
- Peltandra virginica
- Philodendron hastatum
- Pistia stratiotes, water lettuce
- Sauromatum venosum, voodoo lily
- Symplocarpus foetidus
- Typhonium flagelliforme
- Zantedeschia aethiopica
- Zantedeschia albomaculata
Subspecies
Lemnaceae[]
- Landoltia punctata, dotted duckweed
- Lemna aequinoctialis, lesser duckweed
- Lemna gibba, fat duckweed
- Lemna minor, common duckweed
- Lemna minuta
- Lemna trisulca, duckweed
- Lemna turionifera
- Spirodela polyrhiza, greater duckweed
- Wolffia angusta
- Wolffia arrhiza, rootless duckweed
- Wolffia borealis
- Wolffia brasiliensis
- Wolffia columbiana
- Wolffia globosa
Acoraceae[]
- Acorus calamus, sweet flag
- Acorus gramineus, Japanese sweet flag
Zingiberales[]
There are 67 species and two varieties in the order Zingiberales assessed as least concern.
Costaceae[]
- Costus curvibracteatus
- Costus malortieanus
Zingiberaceae[]
Species
- Aframomum angustifolium, Guinea grains
- Aframomum sulcatum
- Amomum uliginosum
- Amomum villosum
- Boesenbergia rotunda, Chinese ginger
- , hidden lily
- Curcuma roscoeana, jewel of Burma
- Globba albiflora
- Renealmia aurantifera
Varieties
Other Zingiberales species[]
- , wild banana
Eriocaulales[]
Species
- , buttonhead pipewort
- , starry pipewort
- , short pipe-wort
- Paepalanthus celsus
- Tonina fluviatilis
Varieties
Commelinales[]
There are 39 species in the order Commelinales assessed as least concern.
Xyridaceae[]
- Xyris bracteata
- Xyris complanata
- Xyris difformis
- Xyris elliottii, Elliot's yelloweyed grass
- Xyris gracilis
- Xyris indica
- Xyris montana
- , yelloweyed grass
Commelinaceae[]
- Commelina africana
- Commelina benghalensis, day flower
- Commelina caroliniana
- , willow leaved dayflower
- Commelina diffusa, climbing dayflower
- Commelina erecta, white mouth dayflower
- Cyanotis axillaris
- Cyanotis cristata
- Floscopa scandens, climbing flower cup
- Murdannia spirata
- Tradescantia occidentalis
Cyperales[]
There are 825 species and two varieties in Cyperales assessed as least concern.
Gramineae[]
Species
- , oat grass
- , Michno's wheatgrass
- Agrostis canina, velvet bent
- Agrostis clavata
- Agrostis media
- Agrostis perennans
- Agrostis stolonifera, creeping bent grass
- Alopecurus aequalis, orange foxtail
- Alopecurus arundinaceus, creeping foxtail
- Alopecurus carolinianus, tufted foxtail
- Alopecurus creticus
- Alopecurus setarioides
- , beardgrass
- Andropogon virginicus, broomsedge bluestem
- Arctophila fulva
- Aristida purpurea, democrat grass
- , Galapagos three-awn grass
- Arundo donax, giant reed
- , imperial carpet grass
- Beckmannia eruciformis
- Beckmannia syzigachne
- Brachiaria mutica
- , large armgrass
- Brachiaria ramosa
- , creeping panic grass
- , Texas signal grass
- Brachypodium retusum
- Bromus fasciculatus
- , Suksdorf's brome
- Calamagrostis canadensis, bluejoint reed grass
- , Arctic reedgrass
- Calamagrostis ecuadoriensis
- , northern reedgrass
- Calamagrostis lapponica, Lapland reedgrass
- Calamagrostis pseudophragmites
- Catabrosa aquatica, whorl-grass
- Chionochloa rigida, narrow leaved snow tussock
- , Brazil scrambling bamboo
- Chusquea perligulata
- Coleanthus subtilis
- Cottea pappophoroides, cotta grass
- Crypsis alopecuroides
- Crypsis schoenoides, swamp pricklegrass
- Cymbopogon obtectus, silky heads
- , African Bermuda grass
- Dendrocalamus giganteus
- Desmostachya bipinnata
- , crab grass
- Distichlis spicata
- Echinochloa colona
- Echinochloa crusgalli, echinochloa crus-galli
- Echinochloa frumentacea
- Echinochloa pyramidalis, antelope grass
- Ehrharta stipoides, meadow ricegrass
- Eleusine indica
- Elytrophorus spicatus, spike grass
- Eragrostis condensata
- Eragrostis hypnoides
- , pond lovegrass
- , Silveus' lovegrass
- , spring grass
- Festuca chimborazensis
- Festuca elmeri, coast fescue
- Festuca parvigluma
- Festuca sodiroana
- Festuca vaginalis
- Glyceria borealis
- Glyceria canadensis
- Glyceria fluitans, floating sweet-grass
- Glyceria grandis
- Glyceria leptostachya
- Glyceria maxima
- Glyceria melicaria
- Glyceria nemoralis
- Glyceria notata, plicate sweet-grass
- , eastern mannagrass
- Glyceria striata
- Guadua weberbaueri
- Hemarthria altissima
- , whip grass
- , swamp millet
- , bull Flinders grass
- , smallcane
- Leersia oryzoides, cut-grass
- Leersia virginica
- Leptochloa fusca
- , umbrella canegrass
- , mucronate sprangletop
- Muhlenbergia glomerata
- , longawn muhly
- Muhlenbergia uniflora
- Nassella ibarrensis
- Oryza officinalis
- Oryza rufipogon
- Oryzidium barnardii
- Panicum effusum, hairy panic grass
- Panicum repens
- Panicum rigidum
- , roughhair witchgrass
- Panicum sumatrense, barefoot panicgrass
- Paspalum conjugatum
- Paspalum distichum, knotgrass
- Paspalum repens
- Paspalum scrobiculatum, Kodo millet
- Paspalum vaginatum, seashore paspalum
- , naked fountain grass
- Phalaris arundinacea, reed canary-grass
- , ice grass
- Phleum alpinum
- Phragmites australis, common reed
- Phyllorachis sagittata
- Pleioblastus fortunei
- Pleuropogon refractus
- , limestone cushion poa
- Poa angustifolia
- Poa annua, annual meadow grass
- Poa bolanderi, Bolander's bluegrass
- , ledge grass
- Poa leioclada
- Poa leptocoma
- Poa palustris
- Poa paramoensis
- Poa pratensis, smooth meadow grass
- Polypogon monspeliensis, annual beard-grass
- , water bent
- Polytrias indica, Batiki bluegrass
- Psathyrostachys juncea
- , Arctic alkali grass
- Puccinellia nuttalliana
- Reynaudia filiformis
- , straw wallaby-grass
- Saccharum ravennae
- Saccharum spontaneum
- , serillo dulce
- Schizostachyum glaucifolium
- Scolochloa festucacea
- Setaria cernua
- Setaria parviflora, marsh brittlegrass
- , West Indian bristle grass
- Sorghum purpureosericeum
- Spartina alterniflora, Atlantic cordgrass
- Spartina gracilis
- Spartina pectinata
- , King's ricegrass
- Stipa lessingiana
- Stipa milleana
- , Scribner needlegrass
- Torreyochloa pallida
- , wooly spinifex
- , porcupine spinifex
- Urochloa panicoides
- Ventenata dubia, North African grass
- Vulpia octoflora, festuca octoflora
- Vulpiella stipoides
- Zizania aquatica
- Zizania palustris
Varieties
Cyperaceae[]
- Actinoscirpus grossus, giant bur rush
- Amphiscirpus nevadensis, Nevada bulrush
- Blysmus compressus, flat-sedge
- , tuberous bulrush
- Bolboschoenus maritimus
- Bulbostylis capillaris, densetuft hairsedge
- Bulbostylis hispidula
- Bulbostylis lichtensteiniana
- Bulbostylis turbinata, hair sedge
- Carex acuta, slender tufted-sedge
- Carex acutiformis, lesser pond-sedge
- Carex albula, blonde sedge
- Carex alopecoidea
- , grassy-slope Arctic sedge
- Carex aperta
- Carex appropinquata
- Carex aquatilis, aquatic sedge
- Carex arapahoensis, Arapaho sedge
- Carex arcta, northern clustered sedge
- Carex arctiformis
- Carex atherodes, wheat sedge
- , prickly bog sedge
- Carex atrofuscoides
- , crimson seeded sedge
- Carex bebbii, Bebb's sedge
- Carex bicolor
- Carex brunnescens
- Carex bulbostylis, false hair sedge
- Carex buxbaumii, club sedge
- Carex canescens, white sedge
- Carex chordorrhiza
- Carex comosa, bristly sedge
- , open field sedge
- Carex crinita, fringed sedge
- Carex cryptolepis, northeastern sedge
- Carex cusickii, Cusick's sedge
- Carex davalliana
- , white-edge sedge
- , Diana's peak grass
- Carex diandra
- , slender woodland sedge
- Carex distans
- Carex divisa
- Carex echinata, star sedge
- Carex elata
- Carex emoryi, Emory's sedge
- Carex exilis, coastal sedge
- Carex extensa
- Carex fissa, hammock sedge
- Carex flava, large yellow-sedge
- , northern long sedge
- Carex glareosa, lesser saltmarsh sedge
- , granular sedge
- , mountain fringed sedge
- , northern bog sedge
- Carex haydenii, Hayden's sedge
- , dry land sedge
- Carex hispida
- , Arctic marsh sedge
- , shoreline sedge
- Carex hystericina
- Carex interior, inland sedge
- Carex intumescens, greater bladder sedge
- Carex japonica
- Carex lachenalii, twotipped sedge
- Carex lacustris, lake bank sedge
- Carex laevivaginata, smoothsheath sedge
- Carex lasiocarpa
- Carex lenticularis, shore sedge
- Carex leptalea, bristly-stalked sedge
- Carex limosa
- Carex livida, pale sedge
- Carex loliacea, ryegrass sedge
- Carex louisianica, Louisiana sedge
- Carex lupulina, hop sedge
- Carex lurida, sallow sedge
- Carex luzulina, woodrush sedge
- Carex lyngbyei, Lyngbye's sedge
- , Alaska large awn sedge
- Carex maculata
- Carex magellanica
- , Maori sedge
- , seashore sedge
- , Miochaux's sedge
- Carex microglochin
- Carex nebrascensis, Nebraska sedge
- Carex nigra, common sedge
- Carex normalis, greater straw sedge
- , alpine sedge
- Carex obnupta, slough sedge
- Carex oederi
- Carex oligosperma, fewseed sedge
- Carex orbicularis
- Carex otrubae
- Carex paleacea, chaffy sedge
- Carex paniculata, greater tussock-sedge
- , Parry's sedge
- Carex pauciflora, few-flowered sedge
- Carex pedunculata, longstalk sedge
- Carex pellita, woolly sedge
- , severalflower sedge
- Carex prairea, prairie sedge
- , drooping sedge
- Carex pseudocyperus, cyperus sedge
- Carex punctata, dotted sedge
- Carex rariflora, mountain bog-sedge
- Carex remota
- , knot-sheath sedge
- Carex riparia, greater pond-sedge
- Carex rossii, Ross' sedge
- Carex rostrata
- , round-fruited sedge
- , Sartwell's sedge
- Carex saxatilis, russet sedge
- , scabrous sedge
- Carex simulata, analogue sedge
- Carex sterilis, sterile sedge
- Carex stipata, awl-fruited sedge
- Carex stricta, tussock sedge
- , long-styled sedge
- Carex subspathacea, Hoppner's sedge
- Carex tenuiflora, sparse-flowered sedge
- Carex thouarsii
- Carex trisperma, three-seeded sedge
- Carex tuckermanii, Tuckerman's sedge
- Carex umbrosa
- Carex utriculata, common yellow lake sedge
- Carex vaginata, sheathed sedge
- Carex vesicaria
- Carex vulpina, true fox sedge
- Carex vulpinoidea, brown fox sedge
- Carex wiegandii, Wiegand's sedge
- Cladium mariscoides, smooth sawgrass
- Cladium mariscus, great fen-sedge
- , sheath rush
- Cyperus alopecuroides, foxtail sedge
- Cyperus alternifolius
- Cyperus alulatus
- Cyperus amabilis
- Cyperus anderssonii, Andersson's sedge
- Cyperus appendiculatus
- Cyperus arenarius
- Cyperus articulatus, jointed flatsedge
- Cyperus aterrimus
- Cyperus berroi
- Cyperus camphoratus
- Cyperus castaneus
- Cyperus cephalotes
- Cyperus clavinux
- Cyperus compactus
- Cyperus compressus, poorland flatsedge
- Cyperus congensis
- , toothed flatsedge
- Cyperus difformis, smallflower umbrella sedge
- Cyperus diffusus, dwarf umbrella grass
- Cyperus digitatus, finger flatsegde
- Cyperus distans, slender cyperus
- , green flat sedge
- Cyperus dubius
- Cyperus elatus
- Cyperus enervis
- Cyperus eragrostis, tall flatsedge
- Cyperus erythrorhizos, red-root flatsedge
- Cyperus esculentus, yellow nutsedge
- Cyperus fuscus, brown galingale
- Cyperus glaucophyllus
- Cyperus grandibulbosus
- , Gray's flat sedge
- Cyperus hamulosus
- , shingle flatsegde
- Cyperus iria
- Cyperus laevigatus, smooth flatsedge
- Cyperus longus, sweet cyperus
- Cyperus meeboldii
- Cyperus mitis
- Cyperus nutans
- Cyperus pangorei
- Cyperus papyrus, papyrus sedge
- Cyperus pilosus
- Cyperus podocarpus
- Cyperus procerus
- Cyperus pulchellus
- Cyperus pustulatus
- Cyperus rigidifolius
- Cyperus rotundus
- Cyperus schimperianus, Schimper flatsedge
- Cyperus squarrosus
- Cyperus strigosus, strawcolored flatsedge
- Cyperus tenuiculmis
- Cyperus tenuispica
- Cyperus textilis
- , purple nut sedge
- Cyperus turrillii
- Cyperus zollingeri, roadside flatsedge
- Dulichium arundinaceum, three way sedge
- Eleocharis acicularis
- Eleocharis atropurpurea
- , flat-stem spike-rush
- , elliptic spikerush
- , bald spikerush
- Eleocharis flavescens, wrinkle-sheathed spike-rush
- Eleocharis geniculata, Canada spikesedge
- , matted spikerush
- Eleocharis macrostachya, creeping spikerush
- Eleocharis obtusa, blunt spikerush
- Eleocharis ochrostachys
- Eleocharis palustris, common spike-rush
- Eleocharis quinqueflora, few-flowered spike-rush
- , Robbins' spikerush
- Eleocharis rostellata, beaked spikerush
- Eleocharis spiralis
- , Suksdorf's spikerush
- Eleocharis uniglumis, slender spike-rush
- Eriophorum angustifolium
- Eriophorum callitrix, Arctic cottongrass
- Eriophorum chamissonis, Chamisso's cottongrass
- Eriophorum latifolium
- , few-nerved cottongrass
- Eriophorum vaginatum, sheathed cottongrass
- , tawny cottongrass
- Eriophorum viridicarinatum, green-keeled cottongrass
- Fimbristylis acuminata
- , slender fimbry
- Fimbristylis cinnamometorum
- Fimbristylis costiglumis
- Fimbristylis cymosa
- Fimbristylis dichotoma
- , Harper's fimbristylis
- Fimbristylis ferruginea
- Fimbristylis littoralis, lesser fimbristylis
- Fimbristylis microcarya
- Fimbristylis ovata
- Fimbristylis polytrichoides
- , ditch fimbry
- , yefen
- Isolepis cernua, slender club-rush
- Isolepis fluitans, floating club-rush
- Isolepis prolifera
- Isolepis setacea, bristle club-rush
- Kobresia simpliciuscula
- Kyllinga brevifolia
- Kyllinga melanosperma
- Kyllinga nemoralis, white water sedge
- , American halfchaff sedge
- Lipocarpha micrantha, small-flowered dwarf-bulrush
- , semaphore sedge
- , shining flatsedge
- Pycreus flavescens
- Pycreus polystachyos, bunchy flat sedge
- , Queensland sedge
- Rhynchospora alba
- Rhynchospora capillacea, needle beaksedge
- Rhynchospora capitellata, brownish beaksedge
- Rhynchospora fusca, brown beakrush
- Rhynchospora macrostachya
- Schoenoplectus acutus, hardstem bulrush
- Schoenoplectus americanus, American bulrush
- Schoenoplectus heterochaetus
- Schoenoplectus lacustris, common club-rush
- Schoenoplectus mucronatus, bog bulrush
- Schoenoplectus subterminalis, water bulrush
- Schoenoplectus tabernaemontani, grey club-rush
- Schoenoplectus torreyi, Torrey's bulrush
- , triangular club-rush
- , tufted bog rush
- Schoenus nigricans, black bog-rush
- , round-headed club-rush
- , black-girdled bulrush
- Scirpus atrovirens, wool bulrush
- Scirpus bicolor
- Scirpus cyperinus
- Scirpus georgianus
- Scirpus longii
- Scirpus microcarpus
- Scirpus pendulus
- Scirpus sylvaticus, wood club-rush
- Scleria amazonica
- Scleria biflora
- Scleria bracteata
- Scleria dregeana
- Scleria foliosa
- Scleria iostephana
- Scleria mackaviensis
- Scleria mikawana
- Scleria reticularis, reticulated nutrush
- Scleria terrestris
- Scleria triglomerata, whip nutrush
- Scleria verticillata
- Scleria vogelii
- Trichophorum alpinum
- Trichophorum clintonii
- , bastard grass
Alismatales[]
There are 27 species in the order Alismatales assessed as least concern.
Alismataceae[]
- Alisma lanceolatum, narrow-leaved water-plantain
- Alisma plantago-aquatica, common water-plantain
- Alisma subcordatum
- Alisma triviale
- Burnatia enneandra
- Caldesia parnassifolia
- Echinodorus emersus
- Luronium natans
- Sagittaria brevirostra
- Sagittaria cristata
- Sagittaria cuneata
- Sagittaria graminea
- Sagittaria guayanensis
- Sagittaria latifolia
- Sagittaria pygmaea
- Sagittaria rigida
- Sagittaria sagittifolia
- Sagittaria trifolia
- Wiesneria triandra
Limnocharitaceae[]
- Butomopsis latifolia
Butomaceae[]
- Butomus umbellatus, flowering-rush
Najadales[]
There are 96 species in Najadales assessed as least concern.
Zosteraceae[]
- Phyllospadix scouleri
- Phyllospadix serrulatus
- Phyllospadix torreyi
- Zostera japonica
- Zostera marina, eelgrass
- Zostera muelleri
- Zostera nigricaulis
- Zostera noltii, Zostera noltei
- , wide-leaved eelgrass
- Zostera polychlamys
- Zostera tasmanica
Aponogetonaceae[]
- Aponogeton crispus, crinkled aponogeton
- Aponogeton distachyos
- Aponogeton lakhonensis
- Aponogeton natans, floating lace plant
- Aponogeton undulatus
Posidoniaceae[]
- Posidonia coriacea
- Posidonia oceanica, Neptune grass
- Posidonia ostenfeldii
Potamogetonaceae[]
- Groenlandia densa, opposite-leaved pondweed
- Potamogeton alpinus, red pondweed
- Potamogeton amplifolius
- Potamogeton berchtoldii, small pondweed
- Potamogeton coloratus, fen pondweed
- Potamogeton confervoides
- Potamogeton crispus, curled pondweed
- Potamogeton distinctus
- Potamogeton epihydrus, American pondweed
- Potamogeton foliosus
- Potamogeton friesii, flat-stalked pondweed
- Potamogeton gramineus, various-leaved pondweed
- Potamogeton hillii
- Potamogeton lucens, shining pondweed
- Potamogeton maackianus
- Potamogeton natans, broad-leaved pondweed
- Potamogeton nodosus, Loddon pondweed
- Potamogeton obtusifolius, blunt-leaved pondweed
- Potamogeton octandrus
- Potamogeton perfoliatus, perfoliate pondweed
- Potamogeton polygonifolius, bog pondweed
- Potamogeton praelongus, long-stalked pondweed
- Potamogeton pusillus, lesser pondweed
- Potamogeton richardsonii
- Potamogeton robbinsii
- Potamogeton strictifolius
- Potamogeton trichoides, hairlike pondweed
- Potamogeton vaseyi
- Potamogeton wrightii
- Ruppia cirrhosa, spiral ditchgrass
- Ruppia maritima, beaked tasselweed
- Ruppia megacarpa, large-fruit seatassel
- Ruppia polycarpa
- Ruppia tuberosa
- Stuckenia filiformis, threadleaf-pondweed
- Stuckenia pectinata, fennel pondweed
- Stuckenia vaginata
- Zannichellia melitensis, Maltese horned pondweed
- Zannichellia palustris, horned pondweed
Cymodoceaceae[]
- Amphibolis antarctica
- Amphibolis griffithii
- Cymodocea nodosa, slender seagrass
- Halodule pinifolia
- Halodule uninervis
- Halodule wrightii
- Syringodium filiforme, manatee grass
- Syringodium isoetifolium
- Thalassodendron ciliatum
Scheuchzeriaceae[]
- Scheuchzeria palustris
Juncaginaceae[]
- Triglochin maritima, sea arrowgrass
- Triglochin palustris, marsh arrowgrass
Juncales[]
Species
- Juncus acuminatus
- Juncus acutus, spiny rush
- Juncus alpinoarticulatus
- Juncus articulatus, jointed rush
- Juncus balticus
- Juncus biglumis
- Juncus bolanderi
- Juncus bufonius, toad rush
- Juncus bulbosus, bulbous rush
- Juncus canadensis
- Juncus compressus, round-fruited rush
- Juncus conglomeratus, compact rush
- Juncus dudleyi
- Juncus effusus, soft rush
- Juncus filiformis
- Juncus inflexus, hard rush
- Juncus marginatus
- Juncus mertensianus
- Juncus nodosus
- Juncus prismatocarpus
- Juncus rigidus, sea rush
- Juncus stygius
- Juncus subnodulosus, blunt-flowered rush
- Juncus subulatus
- Juncus tenageia
- Juncus triglumis
- Luzula wahlenbergii
- Prionium serratum
Subspecies
Hydrocharitales[]
- Blyxa aubertii, round fruit blyxa
- Elodea canadensis
- Elodea nuttallii
- Enhalus acoroides
- Halophila decipiens, paddle grass
- Halophila johnsonii, Johnson's seagrass
- Halophila ovalis
- Halophila ovata
- Halophila stipulacea
- Hydrilla verticillata, Indian stargrass
- Hydrocharis morsus-ranae, European frogbit
- Lagarosiphon major
- Najas flexilis
- Najas gracillima
- Najas graminea, ricefield waternymph
- Najas guadalupensis
- Najas indica
- Najas marina, holly-leaved naiad
- Najas minor
- Najas tenuifolia, thin-leaved naiad
- Nechamandra alternifolia
- Ottelia alismoides, duck-lettuce
- Ottelia muricata
- Stratiotes aloides, water-soldier
- Thalassia hemprichii
- Thalassia testudinum
- Vallisneria americana
- Vallisneria spiralis, tapegrass
Restionales[]
- Centrolepis glabra, smooth centrolepis
- Restio subverticillatus
Typhales[]
- Sparganium americanum
- Sparganium angustifolium, floating bur-reed
- Sparganium emersum, unbranched bur-reed
- Sparganium erectum, branched bur-reed
- Sparganium eurycarpum
- Sparganium fluctuans
- Sparganium glomeratum
- Sparganium natans, least bur-reed
- , floating burr-reed
- Typha angustifolia, lesser bulrush
- Typha capensis
- Typha domingensis, southern cat-tail
- Typha elephantina
- Typha latifolia, broadleaf cattail
- Typha laxmannii
- Typha minima, dwarf bulrush
- Typha orientalis, bullrush
Hydatellales[]
See also[]
- Lists of IUCN Red List least concern species
- List of near threatened plants
- List of vulnerable plants
- List of endangered plants
- List of critically endangered plants
- List of recently extinct plants
- List of data deficient plants
Notes[]
References[]
- ^ "IUCN Red List version 2016-2". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 8 September 2016.
Categories:
- IUCN Red List least concern species
- Lists of plants by conservation status
- Least concern plants