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Plants with the habit: any Tree Shrub Herb Vine

Plants from the following group:

- Select group - ×Achnella (Genus) ×Agropogon (Genus) ×Arctodupontia (Genus) ×Dryostichum (Genus) ×Duarctopoa (Genus) ×Elyhordeum (Genus) ×Elyleymus (Genus) ×Leydeum (Genus) ×Pascoleymus (Genus) ×Pucciphippsia (Genus) ×Sorbaronia (Genus) Abies (Genus) Abietoideae (Subfamily) Abildgaardieae (Tribe) Abronia (Genus) Abronieae (Tribe) Abutilon (Genus) Acalypha (Genus) Acalypheae (Tribe) Acalyphoideae (Subfamily) Acanthaceae (Family) Acanthoideae (Subfamily) Acanthospermum (Genus) Acer (Genus) Acereae (Tribe) Achillea (Genus) Achlys (Genus) Achyranthes (Genus) Acmispon (Genus) Aconitum (Genus) Acoraceae (Family) Acorales (Order) Acorus (Genus) Actaea (Genus) Actaeeae (Tribe) Actinidia (Genus) Actinidiaceae (Family) Adenocaulon (Genus) Adiantum (Genus) Adlumia (Genus) Adonideae (Tribe) Adonis (Genus) Adoxa (Genus) Aegilops (Genus) Aegopodium (Genus) Aesculus (Genus) Aethusa (Genus) Agalinis (Genus) Agastache (Genus) Agavoideae (Subfamily) Ageratina (Genus) Agoseris (Genus) Agrimonia (Genus) Agropyron (Genus) Agrostemma (Genus) Agrostidinae (Subtribe) Agrostis (Genus) Ailanthus (Genus) Aira (Genus) Airinae (Subtribe) Ajuga (Genus) Ajugoideae (Subfamily) Alcea (Genus) Alchemilla (Genus) Aletris (Genus) Alisma (Genus) Alismataceae (Family) Alismatales (Order) Alkekengi (Genus) Alliaria (Genus) Allieae (Tribe) Allioideae (Subfamily) Allium (Genus) Allotropa (Genus) Almutaster (Genus) Alnus (Genus) Alopecurinae (Subtribe) Alopecurus (Genus) Alsineae (Tribe) Althaea (Genus) Alysseae (Tribe) Alyssum (Genus) Amaranthaceae (Family) Amarantheae (Tribe) Amaranthoideae (Subfamily) Amaranthus (Genus) Amaryllidaceae (Family) Amaryllidoideae (Subfamily) Amberboa (Genus) Ambrosia (Genus) Amelanchier (Genus) Ammannia (Genus) Ammophila (Genus) Amorpha (Genus) Amorpheae (Tribe) Ampelodesminae (Subtribe) Ampelopsis (Genus) Amphicarpaea (Genus) Amphiscirpus (Genus) Amsinckia (Genus) Amygdaleae (Tribe) Amygdaloideae (Subfamily) Anacardiaceae (Family) Anacardioideae (Subfamily) Anacharidoideae (Subfamily) Anaphalis (Genus) Anastaticeae (Tribe) Anchistea (Genus) Anchonieae (Tribe) Anchusa (Genus) Andersonglossum (Genus) Andromeda (Genus) Andromedeae (Tribe) Andropogon (Genus) Andropogoneae (Tribe) Andropogoninae (Subtribe) Androsace (Genus) Androsaceae (Tribe) Anemonastrum (Genus) Anemone (Genus) Anemoneae (Tribe) Anethum (Genus) Angelica (Genus) Anisocarpus (Genus) Annonaceae (Family) Annoneae (Tribe) Annonoideae (Subfamily) Anoda (Genus) Anserineae (Tribe) Antennaria (Genus) Anthemideae (Tribe) Anthemidinae (Subtribe) Anthemis (Genus) Anthoxanthum (Genus) Anthriscus (Genus) Anthyllis (Genus) Anticlea (Genus) Antirrhineae (Tribe) Antirrhinum (Genus) Apera (Genus) Aphanes (Genus) Aphragmeae (Tribe) Aphragmus (Genus) Aphyllon (Genus) Apiaceae (Family) Apiales (Order) Apieae (Tribe) Apioideae (Subfamily) Apios (Genus) Apium (Genus) Aplectrum (Genus) Apocynaceae (Family) Apocyneae (Tribe) Apocynoideae (Subfamily) Apocynum (Genus) Aquifoliaceae (Family) Aquifoliales (Order) Aquilegia (Genus) Arabideae (Tribe) Arabidopsis (Genus) Arabis (Genus) Araceae (Family) Aralia (Genus) Araliaceae (Family) Aralieae (Tribe) Aralioideae (Subfamily) Arbutoideae (Subfamily) Arbutus (Genus) Arceuthobium (Genus) Arctagrostis (Genus) Arctanthemum (Genus) Arctium (Genus) Arctophila (Genus) Arctopoa (Genus) Arctostaphylos (Genus) Arctous (Genus) Arenaria (Genus) Arenarieae (Tribe) Arethusa (Genus) Arethuseae (Tribe) Arethusinae (Subtribe) Argemone (Genus) Arisaema (Genus) Arisaemateae (Tribe) Aristida (Genus) Aristideae (Tribe) Aristidoideae (Subfamily) Aristolochia (Genus) Aristolochiaceae (Family) Aristolochieae (Tribe) Aristolochioideae (Subfamily) Armeria (Genus) Armoracia (Genus) Arnica (Genus) Arnoglossum (Genus) Arnoseris (Genus) Aroideae (Subfamily) Aronia (Genus) Arrhenatherum (Genus) Artemisia (Genus) Artemisiinae (Subtribe) Arum (Genus) Aruncus (Genus) Arundinarieae (Tribe) Arundineae (Tribe) Arundinoideae (Subfamily) Asareae (Tribe) Asaroideae (Subfamily) Asarum (Genus) Asclepiadeae (Tribe) Asclepiadoideae (Subfamily) Asclepias (Genus) Asimina (Genus) Askellia (Genus) Asparagaceae (Family) Asparagales (Order) Asparagoideae (Subfamily) Asparagus (Genus) Asperugeae (Tribe) Asperugo (Genus) Asperula (Genus) Asphodelaceae (Family) Aspidotis (Genus) Aspleniaceae (Family) Asplenium (Genus) Aster (Genus) Asteraceae (Family) Asterales (Order) Asteranae (Superorder) Astereae (Tribe) Asteroideae (Subfamily) Astragalus (Genus) Astrantia (Genus) Athyriaceae (Family) Athyrium (Genus) Athysanus (Genus) Atocion (Genus) Atriplex (Genus) Atripliceae (Tribe) Atropa (Genus) Aubrieta (Genus) Aureolaria (Genus) Aurinia (Genus) Avena (Genus) Avenella (Genus) Aveninae (Subtribe) Avenula (Genus) Axyrideae (Tribe) Axyris (Genus) Azolla (Genus) Baccharis (Genus) Bacopa (Genus) Bahieae (Tribe) Baldellia (Genus) Ballota (Genus) Balsaminaceae (Family) Balsamorhiza (Genus) Bambusoideae (Subfamily) Baptisia (Genus) Barbarea (Genus) Bartonia (Genus) Bartsia (Genus) Bassia (Genus) Beckmannia (Genus) Bellardia (Genus) Bellis (Genus) Benincaseae (Tribe) Berberidaceae (Family) Berberideae (Tribe) Berberis (Genus) Berberoideae (Subfamily) Berteroa (Genus) Berula (Genus) Betula (Genus) Betulaceae (Family) Betuloideae (Subfamily) Bidens (Genus) Bignoniaceae (Family) Bistorta (Genus) Blechnaceae (Family) Blechnoideae (Subfamily) Blepharipappus (Genus) Blephilia (Genus) Blitum (Genus) Blysmopsis (Genus) Boechera (Genus) Boechereae (Tribe) Boehmeria (Genus) Boehmerieae (Tribe) Bolboschoeneae (Tribe) Bolboschoenus (Genus) Boltonia (Genus) Boraginaceae (Family) Boraginales (Order) Boragineae (Tribe) Boraginoideae (Subfamily) Borago (Genus) Borodinia (Genus) Boschniakia (Genus) Botrychioideae (Subfamily) Botrychium (Genus) Botrypus (Genus) Bouteloua (Genus) Boutelouinae (Subtribe) Boykinia (Genus) Brachyelytreae (Tribe) Brachyelytrum (Genus) Brachypodieae (Tribe) Brachypodium (Genus) Brasenia (Genus) Brassica (Genus) Brassicaceae (Family) Brassicales (Order) Brassiceae (Tribe) Braya (Genus) Brickellia (Genus) Briza (Genus) Brizinae (Subtribe) Brodiaea (Genus) Brodiaeoideae (Subfamily) Bromeae (Tribe) Bromus (Genus) Bryonia (Genus) Bryonieae (Tribe) Buchnera (Genus) Buchnereae (Tribe) Buddleja (Genus) Buddlejeae (Tribe) Buglossoides (Genus) Bulbostylis (Genus) Buniadeae (Tribe) Bunias (Genus) Bunium (Genus) Bupleureae (Tribe) Bupleurum (Genus) Butomaceae (Family) Butomus (Genus) Buxaceae (Family) Buxales (Order) Buxanae (Superorder) Cabomba (Genus) Cabombaceae (Family) Cacaliopsis (Genus) Cactaceae (Family) Cacteae (Tribe) Cactoideae (Subfamily) Caesalpinieae (Tribe) Caesalpinioideae (Subfamily) Cakile (Genus) Calamagrostis (Genus) Calandrinia (Genus) Calendula (Genus) Calenduleae (Tribe) Calla (Genus) Callitriche (Genus) Callitricheae (Tribe) Callitropsis (Genus) Calloideae (Subfamily) Calluna (Genus) Calochortoideae (Subfamily) Calochortus (Genus) Calopogon (Genus) Caltha (Genus) Caltheae (Tribe) Calypso (Genus) Calypsoinae (Subtribe) Calystegia (Genus) Camassia (Genus) Camelina (Genus) Camelineae (Tribe) Camissonia (Genus) Campanula (Genus) Campanulaceae (Family) Campanulastrum (Genus) Campanuloideae (Subfamily) Camphorosmeae (Tribe) Campsis (Genus) Canadanthus (Genus) Cannabaceae (Family) Cannabis (Genus) Capnoides (Genus) Caprifoliaceae (Family) Capsella (Genus) Caragana (Genus) Cardamine (Genus) Cardamineae (Tribe) Cardionema (Genus) Cardueae (Tribe) Carduoideae (Subfamily) Carduus (Genus) Careae (Tribe) Carex (Genus) Cariceae (Tribe) Carpinus (Genus) Carthamus (Genus) Carum (Genus) Carya (Genus) Caryophyllaceae (Family) Caryophyllales (Order) Caryophyllanae (Superorder) Caryophylleae (Tribe) Cassieae (Tribe) Cassiope (Genus) Cassiopoideae (Subfamily) Castanea (Genus) Castilleja (Genus) Castillejeae (Tribe) Catabrosa (Genus) Catalpa (Genus) Catalpeae (Tribe) Caulophyllum (Genus) Ceanothus (Genus) Celastraceae (Family) Celastrales (Order) Celastreae (Tribe) Celastroideae (Subfamily) Celastrus (Genus) Celtis (Genus) Cenchrinae (Subtribe) Cenchrus (Genus) Centaurea (Genus) Centaurium (Genus) Centranthus (Genus) Cephalanthera (Genus) Cephalanthus (Genus) Cephalaria (Genus) Cerastium (Genus) Ceratiola (Genus) Ceratocephala (Genus) Ceratophyllaceae (Family) Ceratophyllales (Order) Ceratophyllanae (Superorder) Ceratophyllum (Genus) Cercideae (Tribe) Cercidiphyllaceae (Family) Cercidiphyllum (Genus) Cercidoideae (Subfamily) Cercis (Genus) Cerinthe (Genus) Chaenactideae (Tribe) Chaenactis (Genus) Chaenomeles (Genus) Chaenorhinum (Genus) Chaerophyllum (Genus) Chamaecrista (Genus) Chamaedaphne (Genus) Chamaelirium (Genus) Chamaenerion (Genus) Chamaerhodos (Genus) Chasmanthieae (Tribe) Chasmanthium (Genus) Cheilanthoideae (Subfamily) Chelidonioideae (Subfamily) Chelidonium (Genus) Chelone (Genus) Cheloneae (Tribe) Chenopodiastrum (Genus) Chenopodioideae (Subfamily) Chenopodium (Genus) Cherleria (Genus) Chimaphila (Genus) Chionographideae (Tribe) Chironieae (Tribe) Chloridoideae (Subfamily) Chondrilla (Genus) Chorispora (Genus) Chorisporeae (Tribe) Chrysanthemum (Genus) Chrysosplenium (Genus) Chrysothamnus (Genus) Cicer (Genus) Cicereae (Tribe) Cichorieae (Tribe) Cichorioideae (Subfamily) Cichorium (Genus) Cicuta (Genus) Cinchonoideae (Subfamily) Cinna (Genus) Cinninae (Subtribe) Circaea (Genus) Circaeeae (Tribe) Cirsium (Genus) Cistaceae (Family) Cistanthe (Genus) Cisteae (Tribe) Cistus (Genus) Citrullus (Genus) Cladanthus (Genus) Cladieae (Tribe) Cladium (Genus) Cladrastis (Genus) Clarkia (Genus) Claytonia (Genus) Claytosmunda (Genus) Clematis (Genus) Cleomaceae (Family) Cleomeae (Tribe) Cleomoideae (Subfamily) Clethra (Genus) Clethraceae (Family) Clinopodium (Genus) Clintonia (Genus) Cnidium (Genus) Cochlearia (Genus) Cochlearieae (Tribe) Coeloglossum (Genus) Colchicaceae (Family) Coleanthinae (Subtribe) Coleanthus (Genus) Coleataenia (Genus) Collinsia (Genus) Collinsonia (Genus) Collomia (Genus) Colurieae (Tribe) Colutea (Genus) Coluteocarpeae (Tribe) Comandra (Genus) Comarum (Genus) Comastoma (Genus) Commelina (Genus) Commelinaceae (Family) Commelinales (Order) Commelineae (Tribe) Commelinoideae (Subfamily) Comptonia (Genus) Conimitella (Genus) Conioselinum (Genus) Conioselinum chinense clade (Tribe) Conium (Genus) Conium clade (Tribe) Conoclinium (Genus) Conopholis (Genus) Conopodium (Genus) Conringia (Genus) Conringieae (Tribe) Convallaria (Genus) Convallarioideae (Subfamily) Convolvulaceae (Family) Convolvuleae (Tribe) Convolvulus (Genus) Coptidium (Genus) Coptidoideae (Subfamily) Coptis (Genus) Corallorhiza (Genus) Corema (Genus) Coreopsideae (Tribe) Coreopsis (Genus) Coriandreae (Tribe) Coriandrum (Genus) Corispermeae (Tribe) Corispermoideae (Subfamily) Corispermum (Genus) Cornaceae (Family) Cornales (Order) Cornus (Genus) Coronilla (Genus) Corrigiola (Genus) Corrigioleae (Tribe) Corydalis (Genus) Coryloideae (Subfamily) Corylus (Genus) Corynephorus (Genus) Coryphopteris (Genus) Cosmos (Genus) Cota (Genus) Cotinus (Genus) Cotoneaster (Genus) Cotula (Genus) Cotulineae (Subtribe) Cranichideae (Tribe) Crassula (Genus) Crassulaceae (Family) Crassuloideae (Subfamily) Crataegus (Genus) Crepis (Genus) Crocanthemum (Genus) Crocidium (Genus) Crocosmia (Genus) Crocus (Genus) Crossosomatales (Order) Croton (Genus) Crotoneae (Tribe) Crotonoideae (Subfamily) Crucihimalaya (Genus) Crucihimalayeae (Tribe) Cryptantha (Genus) Cryptogramma (Genus) Cryptogrammoideae (Subfamily) Cryptotaenia (Genus) Cubelium (Genus) Cucumis (Genus) Cucurbita (Genus) Cucurbitaceae (Family) Cucurbitales (Order) Cucurbiteae (Tribe) Cuphea (Genus) Cupressaceae (Family) Cupressales (Order) Cuscuta (Genus) Cuscuteae (Tribe) Cyclachaena (Genus) Cyclamen (Genus) Cydonia (Genus) Cymbalaria (Genus) Cymopterus (Genus) Cynanchum (Genus) Cynodon (Genus) Cynodonteae (Tribe) Cynoglosseae (Tribe) Cynoglossoideae (Subfamily) Cynoglossum (Genus) Cynosurinae (Subtribe) Cynosurus (Genus) Cyperaceae (Family) Cypereae (Tribe) Cyperoideae (Subfamily) Cyperus (Genus) Cypripedieae (Tribe) Cypripediinae (Subtribe) Cypripedioideae (Subfamily) Cypripedium (Genus) Cystopteridaceae (Family) Cystopteris (Genus) Cytisus (Genus) Dactylidinae (Subtribe) Dactylis (Genus) Dactylorhiza (Genus) Dalea (Genus) Danthonia (Genus) Danthonieae (Tribe) Danthonioideae (Subfamily) Daphne (Genus) Daphneae (Tribe) Darlingtonia (Genus) Dasiphora (Genus) Datura (Genus) Datureae (Tribe) Daucus (Genus) Decodon (Genus) Delphinieae (Tribe) Delphinium (Genus) Dendrolycopodium (Genus) Dennstaedtia (Genus) Dennstaedtiaceae (Family) Deparia (Genus) Deschampsia (Genus) Descurainia (Genus) Descurainieae (Tribe) Desmodieae (Tribe) Desmodium (Genus) Deutzia (Genus) Dianthus (Genus) Diapensia (Genus) Diapensiaceae (Family) Diarrhena (Genus) Diarrheneae (Tribe) Dicentra (Genus) Dichanthelium (Genus) Diervilla (Genus) Diervilleae (Tribe) Dieteria (Genus) Digitalideae (Tribe) Digitalis (Genus) Digitaria (Genus) Digitariinae (Subtribe) Dimorphotheca (Genus) Dioscorea (Genus) Dioscoreaceae (Family) Dioscoreales (Order) Diphasiastrum (Genus) Diplachne (Genus) Diplaziopsidaceae (Family) Diplotaxis (Genus) Dipsacales (Order) Dipsaceae (Tribe) Dipsacus (Genus) Dirca (Genus) Distichlis (Genus) Dittrichia (Genus) Doellingeria (Genus) Doronicum (Genus) Douglasia (Genus) Downingia (Genus) Draba (Genus) Dracocephalum (Genus) Drosera (Genus) Droseraceae (Family) Dryadeae (Tribe) Dryadoideae (Subfamily) Dryas (Genus) Drymocallis (Genus) Dryopteridaceae (Family) Dryopteridoideae (Subfamily) Dryopteris (Genus) Dulichieae (Tribe) Dulichium (Genus) Dupontia (Genus) Dysphania (Genus) Dysphanieae (Tribe) Dyssodia (Genus) Echinacea (Genus) Echinochloa (Genus) Echinocystis (Genus) Echinops (Genus) Echium (Genus) Eclipta (Genus) Egeria (Genus) Eichhornia (Genus) Eichhornieae (Tribe) Elaeagnaceae (Family) Elaeagnus (Genus) Elatinaceae (Family) Elatine (Genus) Eleocharideae (Tribe) Eleocharis (Genus) Eleusine (Genus) Eleusininiae (Subtribe) Eleutherococcus (Genus) Elliottia (Genus) Ellisia (Genus) Elmera (Genus) Elodea (Genus) Elsholtzia (Genus) Elsholtzieae (Tribe) Elymus (Genus) Empetreae (Tribe) Empetrum (Genus) Endotropis (Genus) Enemion (Genus) Epidendreae (Tribe) Epidendroideae (Subfamily) Epifagus (Genus) Epigaea (Genus) Epilobieae (Tribe) Epilobium (Genus) Epipactis (Genus) Equisetaceae (Family) Equisetales (Order) Equisetidae (Subclass) Equisetopsida (Class) Equisetum (Genus) Eragrostideae (Tribe) Eragrostidinae (Subtribe) Eragrostis (Genus) Eranthis (Genus) Erechtites (Genus) Eremogone (Genus) Eremogoneae (Tribe) Eremopoa (Genus) Eremopyrum (Genus) Erica (Genus) Ericaceae (Family) Ericales (Order) Ericameria (Genus) Ericeae (Tribe) Ericoideae (Subfamily) Erigenia (Genus) Erigenieae (Tribe) Erigeron (Genus) Eriocaulaceae (Family) Eriocauloideae (Subfamily) Eriocaulon (Genus) Eriochloa (Genus) Eriocoma (Genus) Eriogoneae (Tribe) Eriogonoideae (Subfamily) Eriogonum (Genus) Eriophorum (Genus) Eriophyllum (Genus) Eritrichium (Genus) Erodium (Genus) Eruca (Genus) Erucastrum (Genus) Eryngium (Genus) Erysimeae (Tribe) Erysimum (Genus) Erythranthe (Genus) Erythronium (Genus) Eschscholzia (Genus) Eschscholzioideae (Subfamily) Escobaria (Genus) Euclidieae (Tribe) Euonymeae (Tribe) Euonymus (Genus) Eupatorieae (Tribe) Eupatorium (Genus) Euphorbia (Genus) Euphorbiaceae (Family) Euphorbieae (Tribe) Euphorbioideae (Subfamily) Euphrasia (Genus) Eurybia (Genus) Euthamia (Genus) Eutrema (Genus) Eutremeae (Tribe) Eutrochium (Genus) Exochorda (Genus) Exochordeae (Tribe) Fabaceae (Family) Fabales (Order) Fabeae (Tribe) Fagaceae (Family) Fagales (Order) Fagoideae (Subfamily) Fagopyrum (Genus) Fagus (Genus) Fallopia (Genus) Festuca (Genus) Ficaria (Genus) Ficus (Genus) Filago (Genus) Filipendula (Genus) Fimbristylis (Genus) Floerkea (Genus) Flueggea (Genus) Foeniculum (Genus) Forsythia (Genus) Forsythieae (Tribe) Fragaria (Genus) Frangula (Genus) Frankenia (Genus) Frankeniaceae (Family) Frasera (Genus) Fraxininae (Subtribe) Fraxinus (Genus) Fritillaria (Genus) Froelichia (Genus) Fuirena (Genus) Fuireneae (Tribe) Fumaria (Genus) Fumarioideae (Subfamily) Gadellia (Genus) Gaillardia (Genus) Galantheae (Tribe) Galanthus (Genus) Galearis (Genus) Galega (Genus) Galegeae (Tribe) Galeopsis (Genus) Galinsoga (Genus) Galium (Genus) Gamochaeta (Genus) Gastridium (Genus) Gaultheria (Genus) Gaultherieae (Tribe) Gaylussacia (Genus) Gayophytum (Genus) Genista (Genus) Genisteae (Tribe) Gentiana (Genus) Gentianaceae (Family) Gentianales (Order) Gentianeae (Tribe) Gentianella (Genus) Gentianinae (Subtribe) Gentianopsis (Genus) Geocaulon (Genus) Geraniaceae (Family) Geraniales (Order) Geranium (Genus) Gerardieae (Tribe) Geum (Genus) Gilia (Genus) Gilieae (Tribe) Gillenia (Genus) Gillenieae (Tribe) Gillesieae (Tribe) Githopsis (Genus) Glaucium (Genus) Glebionidinae (Subtribe) Glebionis (Genus) Glechoma (Genus) Gleditsia (Genus) Glehnia (Genus) Glyceria (Genus) Glycine (Genus) Glycyrrhiza (Genus) Gnaphalieae (Tribe) Gnaphalium (Genus) Gomphreneae (Tribe) Gomphrenoideae (Subfamily) Goodyera (Genus) Goodyerinae (Subtribe) Graphephorum (Genus) Gratiola (Genus) Gratioleae (Tribe) Greeneochloa (Genus) Grindelia (Genus) Grossulariaceae (Family) Guizotia (Genus) Gutierrezia (Genus) Gymnocarpium (Genus) Gymnocladus (Genus) Gypsophila (Genus) Hackelia (Genus) Haemodoraceae (Family) Haemodoroideae (Subfamily) Halenia (Genus) Halerpestes (Genus) Haloragaceae (Family) Hamamelidaceae (Family) Hamamelideae (Tribe) Hamamelidoideae (Subfamily) Hamamelis (Genus) Harrimanella (Genus) Harrimanelloideae (Subfamily) Hedeoma (Genus) Hedera (Genus) Hedereae (Tribe) Hedyotideae (Tribe) Hedysareae (Tribe) Hedysarum (Genus) Helenieae (Tribe) Helenium (Genus) Heliantheae (Tribe) Helianthella (Genus) Helianthus (Genus) Helictochloa (Genus) Heliopsis (Genus) Heliotropiaceae (Family) Heliotropium (Genus) Helleboreae (Tribe) Helleborus (Genus) Helminthotheca (Genus) Hemerocallidoideae (Subfamily) Hemerocallis (Genus) Hemimerideae (Tribe) Hemitomes (Genus) Hemizonella (Genus) Hepatica (Genus) Heracleum (Genus) Herniaria (Genus) Hesperideae (Tribe) Hesperis (Genus) Hesperochiron (Genus) Hesperostipa (Genus) Heteranthera (Genus) Heteranthereae (Tribe) Heterocodon (Genus) Heterotheca (Genus) Heuchera (Genus) Hibisceae (Tribe) Hibiscus (Genus) Hicorieae (Tribe) Hieracium (Genus) Hippocastaneae (Tribe) Hippocastanoideae (Subfamily) Hippophae (Genus) Hippuris (Genus) Holcinae (Subtribe) Holcus (Genus) Holodiscus (Genus) Holosteum (Genus) Homalosorus (Genus) Honckenya (Genus) Hordeinae (Subtribe) Hordeum (Genus) Hornungia (Genus) Hosackia (Genus) Hosta (Genus) Hottonia (Genus) Houstonia (Genus) Hudsonia (Genus) Hudsonieae (Tribe) Hulteniella (Genus) Humulus (Genus) Huperzia (Genus) Huperzioideae (Subfamily) Hyacinthoides (Genus) Hydrangea (Genus) Hydrangeaceae (Family) Hydrangeae (Tribe) Hydrangeoideae (Subfamily) Hydrastidoideae (Subfamily) Hydrastis (Genus) Hydrilloideae (Subfamily) Hydrocharis (Genus) Hydrocharitaceae (Family) Hydrocharitoideae (Subfamily) Hydrocotyle (Genus) Hydrocotyloideae (Subfamily) Hydrophyllaceae (Family) Hydrophyllum (Genus) Hylodesmum (Genus) Hylotelephium (Genus) Hymenopappus (Genus) Hymenophyllaceae (Family) Hymenophyllales (Order) Hymenophyllum (Genus) Hymenoxys (Genus) Hyoscyameae (Tribe) Hyoscyamus (Genus) Hypericaceae (Family) Hypericeae (Tribe) Hypericum (Genus) Hypochaeris (Genus) Hypopitys (Genus) Hypoxidaceae (Family) Hypoxis (Genus) Hyssopus (Genus) Iberideae (Tribe) Iberis (Genus) Idahoa (Genus) Ilex (Genus) Iliamna (Genus) Impatiens (Genus) Imperatoria (Genus) incertae sedis (Tribe) Inula (Genus) Inuleae (Tribe) Ionactis (Genus) Ionopsidium (Genus) Ipomoea (Genus) Ipomoeeae (Tribe) Ipomopsis (Genus) Iridaceae (Family) Irideae (Tribe) Iridoideae (Subfamily) Iris (Genus) Isatideae (Tribe) Isatis (Genus) Isoetaceae (Family) Isoetales (Order) Isoetes (Genus) Isolepis (Genus) Isopyreae (Tribe) Isotoma (Genus) Isotrema (Genus) Isotria (Genus) Iva (Genus) Ixieae (Tribe) Ixioideae (Subfamily) Jacobaea (Genus) Jasione (Genus) Jaumea (Genus) Jeffersonia (Genus) Juglandaceae (Family) Juglandeae (Tribe) Juglandoideae (Subfamily) Juglans (Genus) Juncaceae (Family) Juncaginaceae (Family) Juncus (Genus) Juniperus (Genus) Justicia (Genus) Justiciinae (Subtribe) Kali (Genus) Kalmia (Genus) Kalopanax (Genus) Kerria (Genus) Kerrieae (Tribe) Kickxia (Genus) Knautia (Genus) Koeleria (Genus) Koenigia (Genus) Kolkwitzia (Genus) Kopsiopsis (Genus) Krascheninnikovia (Genus) Krigia (Genus) Lablab (Genus) Laburnum (Genus) Lachnanthes (Genus) Lactuca (Genus) Ladeania (Genus) Lagotis (Genus) Lagurus (Genus) Lamiaceae (Family) Lamiales (Order) Lamieae (Tribe) Lamioideae (Subfamily) Lamium (Genus) Lantaneae (Tribe) Laportea (Genus) Lappula (Genus) Lapsana (Genus) Laricoideae (Subfamily) Larix (Genus) Lasthenia (Genus) Lathyrus (Genus) Lauraceae (Family) Laurales (Order) Laureae (Tribe) Lauroideae (Subfamily) Lavatera (Genus) Layia (Genus) Lecantheae (Tribe) Lechea (Genus) Lechidieae (Tribe) Leersia (Genus) Lemna (Genus) Lemnoideae (Subfamily) Lens (Genus) Lentibulariaceae (Family) Leonticeae (Tribe) Leontodon (Genus) Leonureae (Tribe) Leonurus (Genus) Lepidieae (Tribe) Lepidium (Genus) Leptarrhena (Genus) Leptosiphon (Genus) Lespedeza (Genus) Leucanthemella (Genus) Leucantheminae (Subtribe) Leucanthemum (Genus) Leucojum (Genus) Leucophysalis (Genus) Leucospora (Genus) Levisticum (Genus) Lewisia (Genus) Lewisiopsis (Genus) Leymus (Genus) Liatris (Genus) Ligusticum (Genus) Ligustrineae (Subtribe) Ligustrum (Genus) Lilaeopsis (Genus) Liliaceae (Family) Liliales (Order) Lilianae (Superorder) Lilieae (Tribe) Lilioideae (Subfamily) Lilium (Genus) Limnanthaceae (Family) Limnanthes (Genus) Limonium (Genus) Limosella (Genus) Limoselleae (Tribe) Linaceae (Family) Linanthus (Genus) Linaria (Genus) Lindera (Genus) Lindernia (Genus) Linderniaceae (Family) Linnaea (Genus) Linnaeeae (Tribe) Linoideae (Subfamily) Linum (Genus) Lipandra (Genus) Liparis (Genus) Liriodendroideae (Subfamily) Liriodendron (Genus) Lithophragma (Genus) Lithospermeae (Tribe) Lithospermum (Genus) Littorella (Genus) Lloydia (Genus) Loasaceae (Family) Lobelia (Genus) Lobelioideae (Subfamily) Lobularia (Genus) Loeselieae (Tribe) Logfia (Genus) Loliinae (Subtribe) Lolium (Genus) Lomatium (Genus) Lomatogonium (Genus) Lonicera (Genus) Lonicereae (Tribe) Lophiola (Genus) Loranthaceae (Family) Lorinseria (Genus) Loteae (Tribe) Lotus (Genus) Ludwigia (Genus) Ludwigioideae (Subfamily) Luetkea (Genus) Luina (Genus) Lunaria (Genus) Lunarieae (Tribe) Lupinus (Genus) Luzula (Genus) Lycieae (Tribe) Lycium (Genus) Lycopodiaceae (Family) Lycopodiales (Order) Lycopodiella (Genus) Lycopodielloideae (Subfamily) Lycopodiidae (Subclass) Lycopodioideae (Subfamily) Lycopodium (Genus) Lycopus (Genus) Lygodesmia (Genus) Lyonia (Genus) Lyonieae (Tribe) Lysichiton (Genus) Lysimachia (Genus) Lysimachioideae (Subfamily) Lythraceae (Family) Lythreae (Tribe) Lythrum (Genus) Machaeranthera (Genus) Macleaya (Genus) Maclura (Genus) Madia (Genus) Madieae (Tribe) Magnolia (Genus) Magnoliaceae (Family) Magnoliales (Order) Magnolianae (Superorder) Magnolieae (Tribe) Magnoliidae (Subclass) Magnolioideae (Subfamily) Mahonia (Genus) Maianthemum (Genus) Malaxideae (Tribe) Malaxidinae (Subtribe) Malaxis (Genus) Malcolmia (Genus) Maleae (Tribe) Malpighiales (Order) Malus (Genus) Malva (Genus) Malvaceae (Family) Malvales (Order) Malveae (Tribe) Malvoideae (Subfamily) Marah (Genus) Marrubieae (Tribe) Marrubium (Genus) Marsilea (Genus) Marsileaceae (Family) Martyniaceae (Family) Matricaria (Genus) Matricariinae (Subtribe) Matteuccia (Genus) Matthiola (Genus) Meconella (Genus) Meconopsis (Genus) Medeloideae (Subfamily) Medeola (Genus) Medicago (Genus) Melampyrum (Genus) Melanocalyx (Genus) Melanthiaceae (Family) Melanthieae (Tribe) Melastomataceae (Family) Melica (Genus) Meliceae (Tribe) Melilotus (Genus) Melinidinae (Subtribe) Melissa (Genus) Menispermaceae (Family) Menispermeae (Tribe) Menispermum (Genus) Mentha (Genus) Mentheae (Tribe) Menthinae (Subtribe) Mentzelia (Genus) Mentzelioideae (Subfamily) Menyanthaceae (Family) Menyanthes (Genus) Menziesia (Genus) Mercurialis (Genus) Mertensia (Genus) Mibora (Genus) Micranthes (Genus) Microgilia (Genus) Microseris (Genus) Microsteris (Genus) Mikania (Genus) Miliinae (Subtribe) Milium (Genus) Millettieae (Tribe) Mimulus (Genus) Mirabilis (Genus) Miscanthus (Genus) Misopates (Genus) Mitchella (Genus) Mitella (Genus) Moehringia (Genus) Moenchia (Genus) Molinia (Genus) Molluginaceae (Family) Mollugo (Genus) Moluccella (Genus) Monanthochloinae (Subtribe) Monarda (Genus) Monardella (Genus) Moneses (Genus) Mononeuria (Genus) Monotropa (Genus) Monotropeae (Tribe) Monotropoideae (Subfamily) Montia (Genus) Montiaceae (Family) Moraceae (Family) Moreae (Tribe) Morella (Genus) Morindeae (Tribe) Morus (Genus) Muhlenbergia (Genus) Muhlenbergiinae (Subtribe) Mulgedium (Genus) Munroa (Genus) Muscari (Genus) Musineon (Genus) Mutisieae (Tribe) Mutisioideae (Subfamily) Myagrum (Genus) Mycelis (Genus) Myosotideae (Tribe) Myosotis (Genus) Myosoton (Genus) Myosurus (Genus) Myrica (Genus) Myricaceae (Family) Myricoideae (Subfamily) Myriophyllum (Genus) Myriopteris (Genus) Myrrhis (Genus) Myrtales (Order) Nabalus (Genus) Najas (Genus) Narcisseae (Tribe) Narcissus (Genus) Nardeae (Tribe) Nardus (Genus) Nartheciaceae (Family) Nassella (Genus) Nasturtium (Genus) Naucleeae (Tribe) Navarretia (Genus) Neillieae (Tribe) Nelumbo (Genus) Nelumbonaceae (Family) Nemesia (Genus) Nemophila (Genus) Neoholmgrenia (Genus) Neottia (Genus) Neottieae (Tribe) Nepeta (Genus) Nepetinae (Subtribe) Nepetoideae (Subfamily) Nephrophyllidium (Genus) Neslia (Genus) Nestotus (Genus) Nicandra (Genus) Nicandreae (Tribe) Nicotiana (Genus) Nicotianeae (Tribe) Nicotianoideae (Subfamily) Nigella (Genus) Nigelleae (Tribe) Noccaea (Genus) Nolinoideae (Subfamily) Nonea (Genus) Nothocalais (Genus) Nothochelone (Genus) Nothoscordum (Genus) Nuphar (Genus) Nupharoideae (Subfamily) Nuttallanthus (Genus) Nyctaginaceae (Family) Nyctagineae (Tribe) Nymphaea (Genus) Nymphaeaceae (Family) Nymphaeales (Order) Nymphaeanae (Superorder) Nymphaeeae (Tribe) Nymphaeoideae (Subfamily) Nymphoides (Genus) Nyssa (Genus) Oclemena (Genus) Odontarrhena (Genus) Odontites (Genus) Oemleria (Genus) Oenanthe (Genus) Oenantheae (Tribe) Oenothera (Genus) Oleaceae (Family) Oleeae (Tribe) Olsynium (Genus) Omalotheca (Genus) Omphalodeae (Tribe) Omphalodes (Genus) Onagraceae (Family) Onagreae (Tribe) Onagroideae (Subfamily) Onobrychis (Genus) Onoclea (Genus) Onocleaceae (Family) Ononis (Genus) Onopordum (Genus) Ophioglossaceae (Family) Ophioglossales (Order) Ophioglossidae (Subclass) Ophioglossoideae (Subfamily) Ophioglossum (Genus) Oplopanax (Genus) Opuntia (Genus) Opuntioideae (Subfamily) Orchidaceae (Family) Orchideae (Tribe) Orchidinae (Subtribe) Orchidoideae (Subfamily) Oreocarya (Genus) Oreojuncus (Genus) Oreopteris (Genus) Origanum (Genus) Ornithogaleae (Tribe) Ornithogalum (Genus) Orobanchaceae (Family) Orobanche (Genus) Orobancheae (Tribe) Orontioideae (Subfamily) Orthilia (Genus) Orthocarpus (Genus) Oryzeae (Tribe) Oryzinae (Subtribe) Oryzoideae (Subfamily) Oryzopsis (Genus) Osmaronieae (Tribe) Osmorhiza (Genus) Osmunda (Genus) Osmundaceae (Family) Osmundales (Order) Osmundastrum (Genus) Ostrya (Genus) Oxalidaceae (Family) Oxalidales (Order) Oxalis (Genus) Oxybasis (Genus) Oxypolis (Genus) Oxyria (Genus) Oxytropis (Genus) Pachysandra (Genus) Pachysandreae (Tribe) Packera (Genus) Paeonia (Genus) Paeoniaceae (Family) Palustricodon (Genus) Panaceae (Tribe) Panax (Genus) Paniceae (Tribe) Panicinae (Subtribe) Panicoideae (Subfamily) Panicum (Genus) Papaver (Genus) Papaveraceae (Family) Papaveroideae (Subfamily) Papilionoideae (Subfamily) Parapholiinae (Subtribe) Parapholis (Genus) Parathelypteris (Genus) Parideae (Tribe) Parietaria (Genus) Parietarieae (Tribe) Parnassia (Genus) Paronychia (Genus) Paronychieae (Tribe) Parrya (Genus) Parthenocissus (Genus) Pascopyrum (Genus) Paspalinae (Subtribe) Paspalum (Genus) Pastinaca (Genus) Patis (Genus) Paxistima (Genus) Pectocarya (Genus) Pedicularis (Genus) Pediomelum (Genus) Pellaea (Genus) Peltandra (Genus) Peltandreae (Tribe) Penstemon (Genus) Pentaglottis (Genus) Pentagramma (Genus) Penthoraceae (Family) Penthorum (Genus) Perideridia (Genus) Perilla (Genus) Peritoma (Genus) Persicaria (Genus) Persicarieae (Tribe) Petasites (Genus) Petrorhagia (Genus) Petrosedum (Genus) Petroselinum (Genus) Petunia (Genus) Petunioideae (Subfamily) Phacelia (Genus) Phalaridinae (Subtribe) Phalaris (Genus) Phaseoleae (Tribe) Phaseolus (Genus) Phedimus (Genus) Phegopteridoideae (Subfamily) Phegopteris (Genus) Phellodendron (Genus) Phemeranthus (Genus) Philadelpheae (Tribe) Philadelphus (Genus) Phippsia (Genus) Phleinae (Subtribe) Phleum (Genus) Phlocideae (Tribe) Phlox (Genus) Phragmites (Genus) Phryma (Genus) Phrymaceae (Family) Phyla (Genus) Phyllanthaceae (Family) Phyllodoce (Genus) Phyllodoceae (Tribe) Phyllospadix (Genus) Phymoideae (Subfamily) Physalideae (Tribe) Physalis (Genus) Physaria (Genus) Physarieae (Tribe) Physocarpus (Genus) Physostegia (Genus) Phytolacca (Genus) Phytolaccaceae (Family) Phytolaccoideae (Subfamily) Picea (Genus) Piceoideae (Subfamily) Picradeniopsis (Genus) Picris (Genus) Pilea (Genus) Pilosella (Genus) Pimpinella (Genus) Pimpinelleae (Tribe) Pinaceae (Family) Pinales (Order) Pinellia (Genus) Pinguicula (Genus) Pinidae (Subclass) Pinoideae (Subfamily) Pinus (Genus) Piperales (Order) Piptatheropsis (Genus) Piptochaetium (Genus) Pistia (Genus) Pisum (Genus) Pityopsis (Genus) Plagiobothrys (Genus) Plantaginaceae (Family) Plantagineae (Tribe) Plantago (Genus) Platanaceae (Family) Platanthera (Genus) Platanus (Genus) Platystemonoideae (Subfamily) Plectritis (Genus) Pleuricospora (Genus) Pleuropogon (Genus) Pluchea (Genus) Plumbaginaceae (Family) Plumerieae (Tribe) Poa (Genus) Poaceae (Family) Poales (Order) Podagrostis (Genus) Podistera (Genus) Podophyllum (Genus) Podostemaceae (Family) Podostemeae (Tribe) Podostemoideae (Subfamily) Podostemum (Genus) Poeae (Tribe) Pogonia (Genus) Pogonieae (Tribe) Poinae (Subtribe) Polanisia (Genus) Polemoniaceae (Family) Polemonieae (Tribe) Polemonioideae (Subfamily) Polemonium (Genus) Polycarpeae (Tribe) Polycarpon (Genus) Polycnemoideae (Subfamily) Polycnemum (Genus) Polygala (Genus) Polygalaceae (Family) Polygaleae (Tribe) Polygaloides (Genus) Polygonaceae (Family) Polygonatum (Genus) Polygoneae (Tribe) Polygonoideae (Subfamily) Polygonum (Genus) Polymnia (Genus) Polymnieae (Tribe) Polypodiaceae (Family) Polypodiales (Order) Polypodieae (Tribe) Polypodiidae (Subclass) Polypodioideae (Subfamily) Polypodium (Genus) Polypogon (Genus) Polystichum (Genus) Pontederia (Genus) Pontederiaceae (Family) Pontederieae (Tribe) Pooideae (Subfamily) Populus (Genus) Portulaca (Genus) Portulacaceae (Family) Potamogeton (Genus) Potamogetonaceae (Family) Potentilla (Genus) Potentilleae (Tribe) Poteridium (Genus) Poterium (Genus) Primula (Genus) Primulaceae (Family) Primuleae (Tribe) Primuloideae (Subfamily) Proboscidea (Genus) Prosartes (Genus) Proserpinaca (Genus) Proteales (Order) Proteanae (Superorder) Prunella (Genus) Prunus (Genus) Psammophiliella (Genus) Psathyrostachys (Genus) Pseudocherleria (Genus) Pseudognaphalium (Genus) Pseudorchis (Genus) Pseudoroegneria (Genus) Pseudosasa (Genus) Pseudoschoeneae (Tribe) Pseudotsuga (Genus) Psilocarphus (Genus) Psoraleeae (Tribe) Ptelea (Genus) Pteridaceae (Family) Pteridium (Genus) Pterospora (Genus) Pterosporeae (Tribe) Pteryxia (Genus) Puccinellia (Genus) Pueraria (Genus) Pulmonaria (Genus) Pulsatilla (Genus) Purshia (Genus) Puschkinia (Genus) Pycnanthemum (Genus) Pyracantha (Genus) Pyramidoptereae (Tribe) Pyrola (Genus) Pyroleae (Tribe) Pyrrocoma (Genus) Pyrus (Genus) Quercoideae (Subfamily) Quercus (Genus) Radiola (Genus) Ranunculaceae (Family) Ranunculales (Order) Ranunculanae (Superorder) Ranunculeae (Tribe) Ranunculoideae (Subfamily) Ranunculus (Genus) Raphanus (Genus) Rapistrum (Genus) Ratibida (Genus) Rauvolfioideae (Subfamily) Reseda (Genus) Resedaceae (Family) Resedeae (Tribe) Reynoutria (Genus) Rhamnaceae (Family) Rhamneae (Tribe) Rhamnus (Genus) Rhaponticum (Genus) Rheum (Genus) Rhexia (Genus) Rhexieae (Tribe) Rhinantheae (Tribe) Rhinanthus (Genus) Rhodiola (Genus) Rhododendron (Genus) Rhodoreae (Tribe) Rhodotypos (Genus) Rhoeae (Tribe) Rhus (Genus) Rhynchospora (Genus) Rhynchosporeae (Tribe) Ribes (Genus) Ripariosida (Genus) Robinia (Genus) Robinieae (Tribe) Rochelieae (Tribe) Romanzoffia (Genus) Rorippa (Genus) Rosa (Genus) Rosaceae (Family) Rosales (Order) Rosanae (Superorder) Roseae (Tribe) Rosoideae (Subfamily) Rotala (Genus) Rubeae (Tribe) Rubiaceae (Family) Rubieae (Tribe) Rubioideae (Subfamily) Rubus (Genus) Rudbeckia (Genus) Ruellieae (Tribe) Rumex (Genus) Rumiceae (Tribe) Rupertia (Genus) Ruppia (Genus) Ruppiaceae (Family) Ruta (Genus) Rutaceae (Family) Rutoideae (Subfamily) Sabatia (Genus) Sabulina (Genus) Saccharinae (Subtribe) Sagina (Genus) Sagineae (Tribe) Sagittaria (Genus) Salicaceae (Family) Saliceae (Tribe) Salicornia (Genus) Salicornieae (Tribe) Salicornioideae (Subfamily) Salix (Genus) Salpichroa (Genus) Salsoleae (Tribe) Salsoloideae (Subfamily) Salvia (Genus) Salviinae (Subtribe) Salviniaceae (Family) Salviniales (Order) Sambucus (Genus) Samoleae (Tribe) Samolus (Genus) Sandbergia (Genus) Sanguinaria (Genus) Sanguisorba (Genus) Sanguisorbeae (Tribe) Sanicula (Genus) Saniculeae (Tribe) Saniculoideae (Subfamily) Santalaceae (Family) Santalales (Order) Santalanae (Superorder) Santolininae (Subtribe) Sapindaceae (Family) Sapindales (Order) Saponaria (Genus) Sarcobatus (Genus) Sarracenia (Genus) Sarraceniaceae (Family) Sassafras (Genus) Satureja (Genus) Saururaceae (Family) Saururus (Genus) Saussurea (Genus) Saxifraga (Genus) Saxifragaceae (Family) Saxifragales (Order) Saxifraganae (Superorder) Scabiosa (Genus) Scandiceae (Tribe) Scandix (Genus) Scandosorbus (Genus) Sceptridium (Genus) Schefflereae (Tribe) Scheuchzeria (Genus) Scheuchzeriaceae (Family) Schizachne (Genus) Schizachyrium (Genus) Schizaea (Genus) Schizaeaceae (Family) Schizaeales (Order) Schoenoplecteae (Tribe) Schoenoplectiella (Genus) Schoenoplectus (Genus) Scilla (Genus) Scilloideae (Subfamily) Scirpeae (Tribe) Scirpus (Genus) Sclerantheae (Tribe) Scleranthus (Genus) Scleria (Genus) Sclerieae (Tribe) Sclerochloa (Genus) Scleropogoninae (Subtribe) Scolochloa (Genus) Scolochloinae (Subtribe) Scopolia (Genus) Scorzoneroides (Genus) Scrophularia (Genus) Scrophulariaceae (Family) Scrophularieae (Tribe) Scrophulariinae (Subtribe) Scutellaria (Genus) Scutellarioideae (Subfamily) Secale (Genus) Securigera (Genus) Sedeae (Tribe) Sedum (Genus) Selaginella (Genus) Selaginellaceae (Family) Selaginellales (Order) Selineae (Tribe) Sempervivoideae (Subfamily) Sempervivum (Genus) Senecio (Genus) Senecioneae (Tribe) Senna (Genus) Sericocarpus (Genus) Sesbania (Genus) Sesbanieae (Tribe) Sesleriinae (Subtribe) Setaria (Genus) Setariinae (Subtribe) Shepherdia (Genus) Sherardia (Genus) Shinnersoseris (Genus) Sibbaldia (Genus) Sibirotrisetum (Genus) Sicyoeae (Tribe) Sicyos (Genus) Sida (Genus) Sidalcea (Genus) Silene (Genus) Sileneae (Tribe) Silphium (Genus) Silybum (Genus) Simaroubaceae (Family) Sinapis (Genus) Sinodielsia Clade (Tribe) Sinosenecio (Genus) Sisymbrieae (Tribe) Sisymbrium (Genus) Sisyrinchieae (Tribe) Sisyrinchium (Genus) Sium (Genus) Smelowskia (Genus) Smelowskieae (Tribe) Smilacaceae (Family) Smilax (Genus) Solanaceae (Family) Solanales (Order) Solaneae (Tribe) Solanoideae (Subfamily) Solanum (Genus) Solidago (Genus) Soliva (Genus) Sonchus (Genus) Sophoreae (Tribe) Sorbaria (Genus) Sorbarieae (Tribe) Sorbus (Genus) Sorghastrum (Genus) Sorghinae (Subtribe) Sorghum (Genus) Sparganium (Genus) Spergula (Genus) Spergularia (Genus) Sperguleae (Tribe) Sphaeralcea (Genus) Sphaerophysa (Genus) Sphenopholis (Genus) Spinacia (Genus) Spinulum (Genus) Spiraea (Genus) Spiraeeae (Tribe) Spiranthes (Genus) Spiranthinae (Subtribe) Spirodela (Genus) Sporobolinae (Subtribe) Sporobolus (Genus) Stachydeae (Tribe) Stachys (Genus) Staphylea (Genus) Staphyleaceae (Family) Staticoideae (Subfamily) Stellaria (Genus) Stenotus (Genus) Stephanomeria (Genus) Stipeae (Tribe) Stipinae (Subtribe) Stratiotes (Genus) Stratiotoideae (Subfamily) Streptopoideae (Subfamily) Streptopus (Genus) Strigosella (Genus) Strophostyles (Genus) Struthiopteris (Genus) Stuckenia (Genus) Stylophorum (Genus) Suaeda (Genus) Suaedeae (Tribe) Suaedoideae (Subfamily) Subularia (Genus) Subularieae (Tribe) Succisa (Genus) Succisella (Genus) Suckleya (Genus) Suksdorfia (Genus) Swertia (Genus) Swertiinae (Subtribe) Symphoricarpos (Genus) Symphyotrichum (Genus) Symphytum (Genus) Symplocarpus (Genus) Synandreae (Tribe) Syringa (Genus) Taenidia (Genus) Tageteae (Tribe) Tagetes (Genus) Tamaricaceae (Family) Tamarix (Genus) Tanacetum (Genus) Taraxacum (Genus) Taraxia (Genus) Tarenaya (Genus) Taxaceae (Family) Taxus (Genus) Tecomeae (Tribe) Teesdalia (Genus) Telesonix (Genus) Tellima (Genus) Tephroseris (Genus) Tephrosia (Genus) Tetradymia (Genus) Tetraneuris (Genus) Teucrium (Genus) Thalictrum (Genus) Thaspium (Genus) Thelesperma (Genus) Thelypodieae (Tribe) Thelypodium (Genus) Thelypteridaceae (Family) Thelypteridoideae (Subfamily) Thelypteris (Genus) Thermopsideae (Tribe) Thermopsis (Genus) Thesium (Genus) Thinopyrum (Genus) Thladiantha (Genus) Thlaspi (Genus) Thlaspideae (Tribe) Thuja (Genus) Thymelaea (Genus) Thymelaeaceae (Family) Thymelaeoideae (Subfamily) Thymus (Genus) Thysanocarpus (Genus) Tiarella (Genus) Tilia (Genus) Tilioideae (Subfamily) Tofieldia (Genus) Tofieldiaceae (Family) Tolmiea (Genus) Tomostima (Genus) Tonella (Genus) Tonestus (Genus) Tordylieae (Tribe) Torilis (Genus) Torreyochloa (Genus) Torreyochloinae (Subtribe) Townsendia (Genus) Toxicodendron (Genus) Toxicoscordion (Genus) Tradescantia (Genus) Tradescantieae (Tribe) Tragopogon (Genus) Trapa (Genus) Trautvetteria (Genus) Triantha (Genus) Tribuloideae (Subfamily) Tribulus (Genus) Trichophoreae (Tribe) Trichophorum (Genus) Trichostema (Genus) Tridens (Genus) Tridentinae (Subtribe) Trifolieae (Tribe) Trifolium (Genus) Triglochin (Genus) Trigonella (Genus) Trigonotis (Genus) Trillidium (Genus) Trillium (Genus) Triodanis (Genus) Triosteum (Genus) Triphora (Genus) Triphoreae (Tribe) Triphorinae (Subtribe) Triphysaria (Genus) Triplasis (Genus) Tripleurospermum (Genus) Tripsacinae (Subtribe) Tripterocalyx (Genus) Trisetum (Genus) Triteleia (Genus) Triticeae (Tribe) Triticinae (Subtribe) Triticum (Genus) Trollius (Genus) Tsuga (Genus) Tulipa (Genus) Tulipeae (Tribe) Turritideae (Tribe) Turritis (Genus) Tussilago (Genus) Typha (Genus) Typhaceae (Family) Ulex (Genus) Ulmaceae (Family) Ulmarieae (Tribe) Ulmus (Genus) Uropappus (Genus) Urtica (Genus) Urticaceae (Family) Urticeae (Tribe) Utricularia (Genus) Uvularia (Genus) Uvularieae (Tribe) Uvularioideae (Subfamily) Vaccinieae (Tribe) Vaccinioideae (Subfamily) Vaccinium (Genus) Vahlodea (Genus) Valeriana (Genus) Valerianeae (Tribe) Valerianella (Genus) Vallisneria (Genus) Vancouveria (Genus) Vanilloideae (Subfamily) Ventenata (Genus) Veratrum (Genus) Verbasceae (Tribe) Verbascum (Genus) Verbena (Genus) Verbenaceae (Family) Verbeneae (Tribe) Verbesina (Genus) Vernonia (Genus) Vernonieae (Tribe) Veronica (Genus) Veronicastrum (Genus) Veroniceae (Tribe) Viburnaceae (Family) Viburnum (Genus) Vicia (Genus) Vinca (Genus) Vincetoxicum (Genus) Viola (Genus) Violaceae (Family) Violeae (Tribe) Violoideae (Subfamily) Viscaria (Genus) Viscum (Genus) Vitaceae (Family) Vitales (Order) Vitis (Genus) Vittarioideae (Subfamily) Vulpia (Genus) Weigela (Genus) Wilhelmsia (Genus) Wolffia (Genus) Woodsia (Genus) Woodsiaceae (Family) Woodwardia (Genus) Woodwardioideae (Subfamily) Wyethia (Genus) Xanthisma (Genus) Xanthium (Genus) Xerophylleae (Tribe) Xerophyllum (Genus) Xyridaceae (Family) Xyridoideae (Subfamily) Xyris (Genus) Yabea (Genus) Yucca (Genus) Zannichellia (Genus) Zanthoxylum (Genus) Zea (Genus) Zeltnera (Genus) Zizania (Genus) Zizaniinae (Subtribe) Zizia (Genus) Zostera (Genus) Zosteraceae (Family) Zoysia (Genus) Zoysieae (Tribe) Zoysiinae (Subtribe) Zygophyllaceae (Family) Zygophyllales (Order)

include plants that may also occur in Greenland or Saint Pierre and Miquelon

Plants that occur in any of in all of only in in all of and only in the following regions:

With the following distribution status(es):

• Native
• Introduced
• Ephemeral
• Doubtful
• Extirpated
• Excluded

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