| 'uki'uki |
Dianella sandwicensis |
4 |
| African cornlily |
Ixia spp. |
1 |
| African iris |
Dietes bicolor |
2 |
| agapanthus |
Agapanthus praecox ssp. orientalis |
1 |
| agapanthus |
Agapanthus spp. |
5 |
| agave |
Agave spp. |
1 |
| aggregate sedge |
Cyperus aggregatus |
1 |
| air-potato |
Dioscorea bulbifera |
1 |
| airplant |
Tillandsia aeranthos |
3 |
| airplant |
Tillandsia spp. |
1 |
| aloe yucca |
Yucca aloifolia |
2 |
| alpine timothy |
Phleum alpinum |
1 |
| amaryllis |
Amaryllis spp. |
5 |
| American evergreen |
Syngonium podophyllum |
1 |
| American frogbit |
Limnobium spongia |
4 |
| anchored waterhyacinth |
Eichhornia azurea |
1 |
| angulat Solomon's seal |
Polygonatum odoratum |
1 |
| annual blue-eyed grass |
Sisyrinchium rosulatum |
4 |
| annual bluegrass |
Poa annua |
2 |
| annual false-brome |
Brachypodium distachyon |
2 |
| annual sedge |
Cyperus compressus |
1 |
| Arabian schismus |
Schismus arabicus |
1 |
| Arabian starflower |
Ornithogalum arabicum |
2 |
| arrow-arum |
Peltandra virginica |
1 |
| arrowfeather threeawn |
Aristida purpurascens |
1 |
| Asiatic dayflower |
Commelina communis |
9 |
| asparagus |
Asparagus officinalis |
3 |
| asparagus |
Asparagus spp. |
1 |
| asphodel |
Asphodelus albus |
2 |
| Atamasco lily |
Zephyranthes atamasca |
3 |
| Atlantic camas |
Camassia scilloides |
3 |
| Australian chess |
Bromus arenarius |
1 |
| Australian fingergrass |
Chloris truncata |
1 |
| autumn onion |
Allium stellatum |
2 |
| autumn zephyrlily |
Zephyranthes candida |
3 |
| awl-leaf arrowhead |
Sagittaria subulata |
1 |
| bananas |
Musa spp. |
4 |
| barb goatgrass |
Aegilops triuncialis |
1 |
| Barbados aloe |
Aloe vera |
4 |
| barley |
Hordeum vulgare |
2 |
| barnyardgrass |
Echinochloa crus-galli |
6 |
| bashful wakerobin |
Trillium catesbaei |
5 |
| basketgrass |
Oplismenus hirtellus ssp. setarius |
7 |
| basketplant |
Callisia fragrans |
2 |
| beaked panicgrass |
Panicum anceps |
2 |
| bearded flatsedge |
Cyperus squarrosus |
1 |
| beardgrass |
Bothriochloa spp. |
1 |
| beargrass |
Yucca filamentosa |
3 |
| beehive ginger |
Zingiber spectabile |
1 |
| Benghal dayflower |
Commelina benghalensis |
9 |
| bermudagrass |
Cynodon dactylon |
3 |
| Beyrich threeawn wiregrass |
Aristida beyrichiana |
1 |
| big bluestem |
Andropogon gerardii |
1 |
| big quakinggrass |
Briza maxima |
5 |
| bigtop lovegrass |
Eragrostis hirsuta |
1 |
| bird-of-paradise |
Strelitzia reginae |
22 |
| bird-of-paradise |
Strelitzia spp. |
6 |
| bird-of-paradise -tree |
Strelitzia nicolai |
7 |
| blackberry lily |
Belamcanda chinensis |
6 |
| blackseed speargrass |
Piptochaetium avenaceum |
1 |
| blood-flower |
Scadoxus multiflorus ssp. multiflorus |
2 |
| bloodscale sedge |
Cyperus sanguinolentus |
3 |
| bloody butcher |
Trillium recurvatum |
12 |
| blue fan palm |
Brahea armata |
1 |
| blue grama |
Bouteloua gracilis |
2 |
| blue panicum |
Panicum antidotale |
1 |
| blue wildrye |
Elymus glaucus |
1 |
| blue-eyed grass |
Sisyrinchium spp. |
3 |
| bluebead-lily |
Clintonia borealis |
5 |
| bluebunch wheatgrass |
Pseudoroegneria spicata ssp. spicata |
1 |
| bluedicks |
Dichelostemma capitatum |
2 |
| blueflag iris |
Iris versicolor |
10 |
| bluejoint reedgrass |
Calamagrostis canadensis |
1 |
| bluestem |
Andropogon gayanus |
1 |
| bluestem |
Andropogon spp. |
2 |
| Brazilian waterweed |
Egeria densa |
9 |
| bristly foxtail |
Setaria verticillata |
4 |
| broadleaf chives |
Allium senescens |
2 |
| bromeliads |
|
1 |
| broom sedge |
Carex scoparia |
1 |
| broomsedge bluestem |
Andropogon virginicus |
6 |
| brown flatsedge |
Cyperus fuscus |
4 |
| brown-beard rice |
Oryza rufipogon |
1 |
| browntop millet |
Urochloa ramosa |
2 |
| buffelgrass |
Pennisetum ciliare |
3 |
| bulbous bluegrass |
Poa bulbosa |
2 |
| bulbous canarygrass |
Phalaris aquatica |
2 |
| burmareed |
Neyraudia reynaudiana |
1 |
| bushy bluestem |
Andropogon glomeratus |
1 |
| cabbage palmetto |
Sabal palmetto |
2 |
| California brome |
Bromus carinatus |
4 |
| California cordgrass |
Spartina foliosa |
1 |
| California false-hellebore |
Veratrum californicum |
4 |
| calla lily |
Zantedeschia aethiopica |
9 |
| camas |
Camassia spp. |
2 |
| Canada bluegrass |
Poa compressa |
3 |
| Canada wildrye |
Elymus canadensis |
1 |
| canarygrass |
Phalaris canariensis |
2 |
| candelabra aloe |
Aloe arborescens |
2 |
| cane beardgrass |
Bothriochloa barbinodis |
2 |
| canereed |
Costus speciosus |
2 |
| canna |
Canna spp. |
7 |
| cape bugle-lily |
Watsonia borbonica |
2 |
| Cape-tulip |
Moraea spp. |
1 |
| Carey's sedge |
Carex careyana |
1 |
| Carolina lily |
Lilium michauxii |
1 |
| Carolina redroot |
Lachnanthes caroliana |
9 |
| Carolina spiderlily |
Hymenocallis caroliniana |
2 |
| carpetgrass |
Axonopus fissifolius |
1 |
| cattail millet |
Setaria glauca |
2 |
| cereal rye |
Secale cereale |
1 |
| Chattahoochee River wakerobin |
Trillium decipiens |
3 |
| cheatgrass |
Bromus tectorum |
9 |
| Chilean rabbitsfoot grass |
Polypogon australis |
1 |
| Chinese fountaingrass |
Pennisetum alopecuroides |
3 |
| Chinese silvergrass |
Miscanthus sinensis |
8 |
| Chinese yam |
Dioscorea polystachya |
1 |
| chives |
Allium schoenoprasum |
1 |
| claspleaf twistedstalk |
Streptopus amplexifolius |
3 |
| coastal sedge |
Carex exilis |
1 |
| cockspur grass |
Echinochloa spp. |
1 |
| coco yam, wild taro |
Colocasia esculenta |
1 |
| cogongrass |
Imperata cylindrica |
14 |
| coicopihue |
Philesia magellanica |
2 |
| colocasia |
Colocasia spp. |
3 |
| colonial bentgrass |
Agrostis capillaris |
1 |
| Colorado false hellebore |
Veratrum tenuipetalum |
2 |
| common arrowhead |
Sagittaria latifolia |
2 |
| common beargrass |
Xerophyllum tenax |
1 |
| common cattail |
Typha latifolia |
3 |
| common frogbit |
Hydrocharis morsus-ranae |
1 |
| common mediterraneangrass |
Schismus barbatus |
1 |
| common reed |
Phragmites australis |
11 |
| common spiderwort |
Tradescantia ohiensis |
12 |
| common velvetgrass |
Holcus lanatus |
6 |
| common wheat |
Triticum aestivum |
5 |
| common yellowstar |
Hypoxis hirsuta |
10 |
| Confederate wakerobin |
Trillium reliquum |
4 |
| copper iris |
Iris fulva |
6 |
| corita |
Agave missionum |
1 |
| corn |
Zea mays |
6 |
| costus |
Costus spp. |
1 |
| cream narcissus |
Narcissus tazetta |
3 |
| creeping bentgrass |
Agrostis stolonifera |
2 |
| creeping burhead |
Echinodorus cordifolius |
3 |
| crested dogtailgrass |
Cynosurus cristatus |
1 |
| crested wheatgrass |
Agropyron cristatum |
3 |
| crimson fountaingrass |
Pennisetum setaceum |
5 |
| crocus |
Crocus heufelianus |
1 |
| crowfootgrass |
Dactyloctenium aegyptium |
6 |
| crown brodiaea |
Brodiaea coronaria |
11 |
| Cuddy Mountain onion |
Allium fibrillum |
1 |
| cylindric sedge |
Cyperus retrorsus |
2 |
| cypress swamp sedge |
Carex joorii |
2 |
| daffodils |
Narcissus spp. |
24 |
| dallisgrass |
Paspalum dilatatum |
7 |
| dayflower |
Commelina spp. |
3 |
| daylily |
Hemerocallis spp. |
2 |
| deathcamas |
Zigadenus spp. |
1 |
| deeprooted sedge |
Cyperus entrerianus |
8 |
| denseflower cordgrass |
Spartina densiflora |
1 |
| desert lovegrass |
Eragrostis pectinacea var. miserrima |
2 |
| dimpled troutlily |
Erythronium umbilicatum |
18 |
| dotted bridalveil |
Gibasis pellucida |
3 |
| Douglas iris |
Iris douglasiana |
2 |
| downy rattlesnake plantain |
Goodyera pubescens |
2 |
| dryspike sedge |
Carex foenea |
1 |
| duck-lettuce |
Ottelia alismoides |
2 |
| dutch crocus |
Crocus vernus |
2 |
| dwarf crested iris |
Iris cristata |
6 |
| dwarf lake iris |
Iris lacustris |
15 |
| dwarf palmetto |
Sabal minor |
4 |
| early watergrass |
Echinochloa oryzoides |
1 |
| East Indian crabgrass |
Digitaria setigera |
1 |
| eastern gamagrass |
Tripsacum dactyloides |
10 |
| eastern turkeybeard |
Xerophyllum asphodeloides |
3 |
| eelgrass |
Vallisneria gigantea |
3 |
| elephant grass |
Pennisetum purpureum |
4 |
| European beachgrass |
Ammophila arenaria |
4 |
| Everglades palm |
Acoelorrhaphe wrightii |
1 |
| evergreen kangaroo paw |
Anigozanthos flavidus |
1 |
| fairy slipper |
Calypso bulbosa |
1 |
| fairywand |
Chamaelirium luteum |
2 |
| fall panicum |
Panicum dichotomiflorum |
2 |
| false bird of paradise |
Heliconia rostrata |
5 |
| false garlic |
Nothoscordum bivalve |
4 |
| false green kyllinga |
Kyllinga gracillima |
2 |
| false lily-of-the-valley |
Maianthemum canadense |
2 |
| false nutsedge |
Cyperus strigosus |
1 |
| feather fingergrass |
Chloris virgata |
2 |
| feathertop |
Pennisetum villosum |
1 |
| feathery false lily of the valley |
Maianthemum racemosum |
2 |
| feathery false lily of the valley |
Maianthemum racemosum ssp. racemosum |
2 |
| field brome |
Bromus arvensis |
3 |
| field sandbur |
Cenchrus spinifex |
1 |
| fire lily |
Cyrtanthus spp. |
1 |
| flame lily |
Gloriosa superba |
1 |
| flamingo flower |
Anthurium andraeanum |
3 |
| flatsedge |
Cyperus glomeratus |
11 |
| flatsedge |
Cyperus spp. |
2 |
| Florida paspalum |
Paspalum floridanum |
1 |
| flowering rush |
Butomus umbellatus |
20 |
| flypoison |
Amianthium muscitoxicum |
1 |
| forked rush |
Juncus dichotomus |
1 |
| fountaingrass |
Pennisetum spp. |
1 |
| fowl bluegrass |
Poa palustris |
1 |
| foxtail barley |
Hordeum jubatum |
3 |
| foxtail brome |
Bromus madritensis |
1 |
| foxtail flatsedge |
Cyperus alopecuroides |
1 |
| foxtail lily |
Eremurus spp. |
2 |
| foxtail pricklegrass |
Crypsis alopecuroides |
1 |
| fragrant dracaena |
Dracaena fragrans |
3 |
| freesia |
Freesia spp. |
4 |
| Fremont's deathcamas |
Zigadenus fremontii |
1 |
| fringed star orchid |
Epidendrum ciliare |
1 |
| fringed yellow star-grass |
Hypoxis juncea |
1 |
| garden onion |
Allium cepa |
30 |
| Geyer's sedge |
Carex geyeri |
2 |
| giant airplant |
Tillandsia fasciculata |
2 |
| giant foxtail |
Setaria faberi |
8 |
| giant onion |
Allium giganteum |
1 |
| giant reed |
Arundo donax |
16 |
| Giant White Crinum Spider Lily |
Crinum amabile |
2 |
| giant whitetop sedge |
Rhynchospora latifolia |
1 |
| globe flatsedge |
Cyperus echinatus |
2 |
| globe sedge |
Cyperus croceus |
2 |
| goldenclub |
Orontium aquaticum |
5 |
| goosegrass |
Eleusine indica |
6 |
| grand laelia |
Laelia grandis |
2 |
| grape hyacinth |
Muscari spp. |
1 |
| grasses |
|
1 |
| grassleaf rush |
Juncus marginatus |
4 |
| grassy arrowhead |
Sagittaria graminea |
1 |
| Great Plains yucca |
Yucca glauca |
3 |
| greater purple fringed orchid |
Platanthera grandiflora |
1 |
| greater yellow lady's slipper |
Cypripedium parviflorum var. pubescens |
2 |
| green false-hellebore |
Veratrum viride |
1 |
| green fiveleaf orchid |
Isotria medeoloides |
1 |
| green foxtail |
Setaria viridis |
4 |
| green fringed orchid |
Platanthera lacera |
2 |
| green kyllinga |
Kyllinga brevifolia |
4 |
| green sedge |
Cyperus virens |
1 |
| greenvein lady's tresses |
Spiranthes praecox |
4 |
| guineagrass |
Megathyrsus maximus |
3 |
| Gunnison's mariposa lily |
Calochortus gunnisonii |
5 |
| hardgrass |
Sclerochloa dura |
1 |
| hardstem lovegrass |
Eragrostis atropioides |
1 |
| haspan flatsedge |
Cyperus haspan |
3 |
| Hawai'i widelip orchid |
Liparis hawaiensis |
3 |
| hedgehog dogtailgrass |
Cynosurus echinatus |
2 |
| heliconia |
Heliconia spp. |
1 |
| helleborine |
Epipactis helleborine |
1 |
| herb paris |
Paris quadrifolia |
2 |
| herbert's iris |
Herbertia pulchella |
1 |
| hippeastrum |
Hippeastrum spp. |
3 |
| hood canarygrass |
Phalaris paradoxa |
1 |
| hooded lady's tresses |
Spiranthes romanzoffiana |
1 |
| höstdendrobium (Swedish) |
Dendrobium bigibbum |
1 |
| illscented wakerobin |
Trillium rugelii |
5 |
| Indian cucumber |
Medeola virginiana |
4 |
| Indian shot |
Canna indica |
1 |
| intermediate wheatgrass |
Thinopyrum intermedium |
1 |
| iris |
Iris spp. |
11 |
| Ithuriel's spear |
Triteleia laxa |
2 |
| Jack in the pulpit |
Arisaema spp. |
1 |
| Jack in the pulpit |
Arisaema triphyllum |
12 |
| Jack in the pulpit |
Arisaema triphyllum ssp. triphyllum |
1 |
| Japanese sedge |
Carex kobomugi |
1 |
| Japanese stiltgrass |
Microstegium vimineum |
17 |
| jeweled wakerobin |
Trillium simile |
3 |
| johnsongrass |
Sorghum halepense |
24 |
| jointed goatgrass |
Aegilops cylindrica |
2 |
| Kahila garland-lily |
Hedychium gardnerianum |
15 |
| kakonakona |
Panicum xerophilum |
1 |
| Kamchatka fritillary |
Fritillaria camschatcensis |
2 |
| kangaroo paw |
Anigozanthos spp. |
3 |
| Kentucky bluegrass |
Poa pratensis |
5 |
| Kentucky lady's slipper |
Cypripedium kentuckiense |
1 |
| kikuyugrass |
Pennisetum clandestinum |
1 |
| knotgrass |
Paspalum distichum |
2 |
| knotroot foxtail |
Setaria parviflora |
2 |
| Kotschy's bee-orchid |
Ophrys kotschyi |
1 |
| laceleaf |
Anthurium spp. |
1 |
| ladies'-tresses |
Spiranthes spp. |
4 |
| lady orchid |
Orchis purpurea |
2 |
| lady's slippers |
Cypripedium spp. |
1 |
| lanceleaf arrowhead |
Sagittaria lancifolia |
16 |
| lanceleaf wakerobin |
Trillium lancifolium |
2 |
| large crabgrass |
Digitaria sanguinalis |
3 |
| large Hawai'i lovegrass |
Eragrostis grandis |
1 |
| largeflower bellwort |
Uvularia grandiflora |
2 |
| late barnyard grass |
Echinochloa oryzicola |
1 |
| Lehmann lovegrass |
Eragrostis lehmanniana |
1 |
| leporinum barley |
Hordeum murinum ssp. leporinum |
4 |
| lesser purple fringed orchid |
Platanthera psycodes |
3 |
| lily |
Lilium spp. |
17 |
| lily of the Nile |
Agapanthus africanus |
4 |
| lilyturf |
Liriope spp. |
3 |
| little bluestem |
Schizachyrium scoparium |
4 |
| little lovegrass |
Eragrostis minor |
2 |
| little quakinggrass |
Briza minor |
2 |
| Little River Canyon onion |
Allium speculae |
1 |
| lobsterclaw |
Heliconia caribaea |
2 |
| longflowered veldtgrass |
Ehrharta longiflora |
1 |
| longleaf woodoats |
Chasmanthium sessiliflorum |
1 |
| longspine sandbur |
Cenchrus longispinus |
2 |
| Madagascar dropseed |
Sporobolus pyramidatus |
3 |
| manyflower grasspink |
Calopogon multiflorus |
1 |
| mariposa lily |
Calochortus spp. |
2 |
| marsh dayflower |
Murdannia keisak |
3 |
| Mead's sedge |
Carex meadii |
1 |
| meadow deathcamas |
Zigadenus venenosus var. venenosus |
1 |
| meadow foxtail |
Alopecurus pratensis |
1 |
| Mediterranean lovegrass |
Eragrostis barrelieri |
1 |
| medusahead |
Taeniatherum caput-medusae |
5 |
| Mexican lovegrass |
Eragrostis mexicana ssp. virescens |
1 |
| miniature flatsedge |
Cyperus prolifer |
3 |
| Minnesota trout lily |
Erythronium propullans |
3 |
| mission grass |
Pennisetum polystachion |
2 |
| molassesgrass |
Melinis minutiflora |
8 |
| Molokai flatsedge |
Cyperus phleoides |
1 |
| monkeygrass |
Liriope muscari |
2 |
| montbretia |
Crocosmia x crocosmiiflora |
4 |
| mountain deathcamas |
Zigadenus elegans |
2 |
| mountain deathcamas |
Zigadenus elegans ssp. elegans |
1 |
| mountain deathcamas |
Zigadenus elegans ssp. glaucus |
2 |
| mountain lady's slipper |
Cypripedium montanum |
1 |
| mountain muhly |
Muhlenbergia montana |
1 |
| mountain sedge |
Carex scopulorum |
1 |
| naked man orchid |
Orchis italica |
1 |
| narrowleaf blueeyed-grass |
Sisyrinchium angustifolium |
10 |
| Nebraska sedge |
Carex nebrascensis |
1 |
| needle and thread |
Hesperostipa comata ssp. comata |
1 |
| needle palm |
Rhapidophyllum hystrix |
2 |
| neoregelia |
Neoregelia spp. |
1 |
| nerine |
Nerine spp. |
2 |
| nimblewill |
Muhlenbergia schreberi |
5 |
| nit grass |
Gastridium phleoides |
2 |
| nodding bluegrass |
Poa reflexa |
1 |
| nodding onion |
Allium cernuum |
2 |
| nodding trillium |
Trillium cernuum |
1 |
| northern green orchid |
Platanthera hyperborea |
1 |
| oakforest woodrush |
Luzula luzuloides |
6 |
| oat |
Avena sativa |
1 |
| Oklahoma sedge |
Carex oklahomensis |
1 |
| onions |
Allium spp. |
11 |
| onionweed |
Asphodelus fistulosus |
5 |
| orchardgrass |
Dactylis glomerata |
14 |
| orchid |
Chloraea gavilu |
1 |
| orchid |
Codonorchis lessonii |
1 |
| orchid |
Guarianthe bowringiana |
6 |
| orchid |
Odontoglossum spp. |
2 |
| orchids |
|
5 |
| Ouachita Mountain sedge |
Carex ouachitana |
1 |
| oval-leaf sedge |
Carex cephalophora |
1 |
| Pacific bentgrass |
Agrostis avenacea |
1 |
| Pacific trillium |
Trillium ovatum |
2 |
| painted spiral ginger |
Costus pictus |
1 |
| painted trillium |
Trillium undulatum |
5 |
| panic veldtgrass |
Ehrharta erecta |
1 |
| pansy orchid |
Miltonia spp. |
1 |
| paperwhite narcissus |
Narcissus papyraceus |
7 |
| Parry's oatgrass |
Danthonia parryi |
1 |
| Pennsylvania sedge |
Carex pensylvanica |
2 |
| perennial ryegrass |
Lolium perenne |
2 |
| perennial veldtgrass |
Ehrharta calycina |
1 |
| perfoliate bellwort |
Uvularia perfoliata |
2 |
| persistent wakerobin |
Trillium persistens |
5 |
| pickerelweed |
Pontederia cordata |
19 |
| pine dropseed |
Blepharoneuron tricholepis |
1 |
| pine lily |
Lilium catesbaei |
2 |
| pineapple |
Ananas spp. |
1 |
| pineland threeawn |
Aristida stricta |
7 |
| pineywoods dropseed |
Sporobolus junceus |
5 |
| pinguin |
Bromelia pinguin |
4 |
| pink lady's-slipper |
Cypripedium acaule |
16 |
| pitted beardgrass |
Bothriochloa pertusa |
1 |
| poet's narcissus |
Narcissus poeticus |
1 |
| poison ryegrass |
Lolium temulentum |
2 |
| poisonbulb |
Crinum asiaticum |
2 |
| poverty brome |
Bromus sterilis |
6 |
| prairie blue-eyed grass |
Sisyrinchium campestre |
2 |
| prairie cupgrass |
Eriochloa contracta |
2 |
| prairie Junegrass |
Koeleria macrantha |
1 |
| prairie pleatleaf |
Nemastylis geminiflora |
3 |
| prairie spiderwort |
Tradescantia occidentalis |
8 |
| prairienymph |
Herbertia lahue |
3 |
| ptychosperma |
Ptychosperma elegans |
1 |
| punagrass |
Achnatherum brachychaetum |
2 |
| purple fringeless orchid |
Platanthera peramoena |
1 |
| purple nutsedge |
Cyperus rotundus |
16 |
| purple pampasgrass |
Cortaderia jubata |
2 |
| purple plume grass |
Saccharum brevibarbe var. contortum |
1 |
| purple reedgrass |
Calamagrostis purpurascens |
1 |
| purpletop |
Tridens flavus |
2 |
| pygmy date palm |
Phoenix roebelenii |
1 |
| quackgrass |
Elymus repens |
3 |
| rabbitfoot polypogon |
Polypogon monspeliensis |
5 |
| ram's head lady's slipper |
Cypripedium arietinum |
1 |
| ramp |
Allium tricoccum |
1 |
| ramsons |
Allium ursinum |
1 |
| rattlesnake brome |
Bromus briziformis |
1 |
| ravennagrass |
Ripidium ravennae |
2 |
| red brome |
Bromus rubens |
2 |
| red ginger |
Alpinia purpurata |
18 |
| red trillium |
Trillium erectum |
5 |
| redhot poker |
Kniphofia uvaria |
4 |
| redroot flatsedge |
Cyperus erythrorhizos |
11 |
| reed canarygrass |
Phalaris arundinacea |
33 |
| reed mannagrass |
Glyceria maxima |
1 |
| regal lily |
Lilium regale |
1 |
| rescuegrass |
Bromus catharticus |
3 |
| rhodesgrass |
Chloris gayana |
1 |
| rice |
Oryza sativa |
4 |
| rigid ryegrass |
Lolium rigidum |
1 |
| ring muhly |
Muhlenbergia torreyi |
1 |
| ripgut brome |
Bromus diandrus |
2 |
| Rocky Mountain iris |
Iris missouriensis |
13 |
| rosette grass |
Dichanthelium spp. |
1 |
| rough barnyardgrass |
Echinochloa muricata |
1 |
| rough reedgrass |
Calamagrostis arundinacea |
4 |
| roughfruit fairybells |
Disporum trachycarpum |
1 |
| roughleaf ricegrass |
Oryzopsis asperifolia |
1 |
| roughstalk bluegrass |
Poa trivialis |
1 |
| roundleaf mudplantain |
Heteranthera reniformis |
1 |
| sagebrush mariposa lily |
Calochortus macrocarpus |
1 |
| Salep orchid |
Dactylorhiza incarnata ssp. incarnata |
1 |
| saltgrass |
Distichlis spicata |
2 |
| sarsaparillavine |
Smilax pumila |
5 |
| saw palmetto |
Serenoa repens |
24 |
| scentbottle |
Platanthera dilatata |
1 |
| sea muilla |
Muilla maritima |
2 |
| seaoats |
Uniola paniculata |
3 |
| sego lily |
Calochortus nuttallii |
3 |
| seven sisters swamplily |
Crinum americanum |
1 |
| shellplant |
Alpinia zerumbet |
1 |
| shoreline sedge |
Carex hyalinolepis |
1 |
| shortstyle onion |
Allium brevistylum |
2 |
| showy orchid |
Galearis spectabilis |
2 |
| sideoats grama |
Bouteloua curtipendula |
1 |
| silky windgrass |
Apera spica-venti |
2 |
| silver beardgrass |
Bothriochloa laguroides |
2 |
| silver hairgrass |
Aira caryophyllea |
2 |
| silver plumegrass |
Saccharum alopecuroidum |
1 |
| slender false garlic |
Nothoscordum gracile |
1 |
| slender oat |
Avena barbata |
1 |
| slender rush |
Juncus tenuis |
1 |
| slender wheatgrass |
Elymus trachycaulus ssp. subsecundus |
1 |
| slender wheatgrass |
Elymus trachycaulus ssp. trachycaulus |
2 |
| slender woodland sedge |
Carex digitalis |
1 |
| small camas |
Camassia quamash |
1 |
| small carpetgrass, joint-head grass |
Arthraxon hispidus |
3 |
| small yellow lady' s slipper |
Cypripedium pubescens |
1 |
| smallflower umbrella sedge |
Cyperus difformis |
1 |
| smallflowered woodrush |
Luzula parviflora |
2 |
| smilograss |
Piptatherum miliaceum |
2 |
| smooth barley |
Hordeum murinum ssp. glaucum |
2 |
| smooth brome |
Bromus inermis |
10 |
| smooth cordgrass |
Spartina alterniflora |
1 |
| smooth crabgrass |
Digitaria ischaemum |
4 |
| smooth Solomon's seal |
Polygonatum biflorum |
6 |
| smutgrass |
Sporobolus indicus |
3 |
| snakemouth orchid |
Pogonia ophioglossoides |
5 |
| snowdrop |
Galanthus nivalis |
2 |
| soft brome |
Bromus hordeaceus |
6 |
| soft rush |
Juncus effusus |
1 |
| sorghum |
Sorghum bicolor |
4 |
| southern crabgrass |
Digitaria ciliaris |
1 |
| southern sandbur |
Cenchrus echinatus |
4 |
| southern twayblade |
Listera australis |
8 |
| southwestern cupgrass |
Eriochloa acuminata |
2 |
| Spanish bayonet |
Yucca harrimaniae |
2 |
| Spanish moss |
Tillandsia usneoides |
2 |
| spider lily |
Lycoris chinensis |
2 |
| spiderlily |
Hymenocallis spp. |
5 |
| spiderwort |
Tradescantia spp. |
18 |
| spike fescue |
Leucopoa kingii |
1 |
| spike trisetum |
Trisetum spicatum |
1 |
| spiked crested coralroot |
Hexalectris spicata |
1 |
| spotted calla lily |
Zantedeschia albomaculata |
1 |
| spotted wakerobin |
Trillium maculatum |
16 |
| spreading dayflower |
Commelina diffusa |
2 |
| spreading liverseed grass |
Urochloa decumbens |
1 |
| spreading rush |
Juncus patens |
1 |
| Sprenger's asparagus fern |
Asparagus aethiopicus |
3 |
| spring bulbocodium |
Colchicum bulbocodium |
2 |
| spring coralroot |
Corallorhiza wisteriana |
1 |
| springstar |
Tristagma uniflorum |
1 |
| squirreltail |
Elymus elymoides ssp. elymoides |
1 |
| squirreltail fescue |
Vulpia bromoides |
2 |
| St. Augustinegrass |
Stenotaphrum secundatum |
1 |
| star of Bethlehem |
Ornithogalum spp. |
1 |
| star-of-Bethlehem |
Ornithogalum thyrsoides |
2 |
| star-of-Bethlehem |
Ornithogalum umbellatum |
36 |
| starry false lily of the valley |
Maianthemum stellatum |
1 |
| sterile oat |
Avena sterilis |
1 |
| sticky tofieldia |
Triantha glutinosa |
1 |
| stinkgrass |
Eragrostis cilianensis |
3 |
| Striped Cobra Lily |
Arisaema candidissimum |
1 |
| subalpine mariposa lily |
Calochortus subalpinus |
2 |
| sugarcane |
Saccharum officinarum |
1 |
| sugarcane |
Saccharum spp. |
1 |
| summer coralroot |
Corallorhiza maculata |
3 |
| summer coralroot |
Corallorrhiza maculata |
2 |
| sun sedge |
Carex inops ssp. heliophila |
1 |
| Surinam sedge |
Cyperus surinamensis |
1 |
| swamp pricklegrass |
Crypsis schoenoides |
1 |
| sweet iris |
Iris pallida |
1 |
| sweet vernalgrass |
Anthoxanthum odoratum |
2 |
| sweet wakerobin |
Trillium vaseyi |
8 |
| switchgrass |
Panicum virgatum |
3 |
| swollen fingergrass |
Chloris barbata |
6 |
| syngonanthus |
Syngonanthus spp. |
5 |
| tall cottongrass |
Eriophorum angustifolium |
2 |
| tall fescue |
Festuca arundinacea |
6 |
| tall flatsedge |
Cyperus eragrostis |
3 |
| tall yelloweyed grass |
Xyris platylepis |
3 |
| Tampa butterfly orchid |
Encyclia tampensis |
2 |
| tanglehead |
Heteropogon contortus |
3 |
| tapertip cupgrass |
Eriochloa acuminata var. acuminata |
2 |
| tapertip flatsedge |
Cyperus acuminatus |
2 |
| tapertip onion |
Allium acuminatum |
2 |
| tawny daylily |
Hemerocallis fulva |
7 |
| tenangle pipewort |
Eriocaulon decangulare |
11 |
| Texas millet |
Urochloa texana |
2 |
| Texas windmill grass |
Chloris texensis |
2 |
| textile onion |
Allium textile |
1 |
| three-cornered leek |
Allium triquetrum |
1 |
| threespike goosegrass |
Eleusine tristachya |
1 |
| Thurber's fescue |
Festuca thurberi |
1 |
| tiger lily |
Lilium lancifolium |
5 |
| timothy |
Phleum pratense |
5 |
| tiplant |
Cordyline fruticosa |
1 |
| tissue sedge |
Carex hyalina |
1 |
| toad rush |
Juncus bufonius |
1 |
| toadlily |
Tricyrtis hirta |
1 |
| toddy palm |
Borassus flabellifer |
2 |
| toothache grass |
Ctenium aromaticum |
3 |
| torch-ginger |
Etlingera elatior |
2 |
| torpedograss |
Panicum repens |
5 |
| Torrey's yucca |
Yucca torreyi |
5 |
| traveler's tree |
Ravenala madagascariensis |
1 |
| trillium |
Trillium erectum var. album |
1 |
| trillium |
Trillium spp. |
3 |
| troublesome sedge |
Carex molesta |
1 |
| tuberose |
Polianthes tuberosa |
2 |
| tuberous grasspink |
Calopogon tuberosus |
11 |
| tuberous grasspink |
Calopogon tuberosus var. tuberosus |
4 |
| tufted hairgrass |
Deschampsia cespitosa |
1 |
| tulip |
Tulipa spp. |
25 |
| turk's-cap lily |
Lilium superbum |
12 |
| tussock cottongrass |
Eriophorum vaginatum |
1 |
| tussock paspalum |
Paspalum quadrifarium |
8 |
| twistedstalk |
Streptopus lanceolatus |
2 |
| twistleaf yucca |
Yucca pallida |
1 |
| urnplant |
Aechmea fasciata |
2 |
| Uruguayan pampas grass |
Cortaderia selloana |
7 |
| vanda orchids |
Vanda spp. |
1 |
| vaseygrass |
Paspalum urvillei |
5 |
| Virginia bunchflower |
Melanthium virginicum |
1 |
| Virginia iris |
Iris virginica |
5 |
| Virginia spiderwort |
Tradescantia virginiana |
8 |
| voodoo lily |
Amorphophallus bulbifer |
1 |
| wakerobin |
Trillium erectum var. erectum |
4 |
| Walter's sedge |
Carex striata |
1 |
| Washington lily |
Lilium washingtonianum |
9 |
| water hyacinth |
Eichhornia spp. |
1 |
| water-bent |
Polypogon viridis |
1 |
| waterhyacinth |
Eichhornia crassipes |
72 |
| waterlettuce |
Pistia stratiotes |
35 |
| waterpoppy |
Hydrocleys nymphoides |
3 |
| wavyleaf basketgrass |
Oplismenus hirtellus ssp. undulatifolius |
1 |
| wedgeleaf arrowhead |
Sagittaria cuneata |
1 |
| weedy brome |
Bromus alopecuros |
2 |
| weeping lovegrass |
Eragrostis curvula |
1 |
| welsh onion |
Allium fistulosum |
2 |
| western needlegrass |
Achnatherum occidentale ssp. occidentale |
1 |
| western sedge |
Carex occidentalis |
1 |
| western wheatgrass |
Pascopyrum smithii |
1 |
| wheat |
Triticum spp. |
5 |
| white blue-eyed grass |
Sisyrinchium albidum |
1 |
| white brodiaea |
Triteleia hyacinthina |
2 |
| white clintonia |
Clintonia umbellulata |
1 |
| white colicroot |
Aletris farinosa |
2 |
| white cottongrass |
Eriophorum scheuchzeri |
4 |
| white fringed orchid |
Platanthera blephariglottis |
1 |
| white garland-lily |
Hedychium coronarium |
6 |
| white garlic |
Allium neapolitanum |
1 |
| white mariposa lily |
Calochortus eurycarpus |
1 |
| white trillium |
Trillium grandiflorum |
17 |
| white trout lily |
Erythronium albidum |
14 |
| white-flowered spiderwort |
Tradescantia fluminensis |
1 |
| whiteedge flatsedge |
Cyperus flavicomus |
1 |
| whitegrass |
Leersia virginica |
3 |
| whitehead bogbutton |
Lachnocaulon anceps |
1 |
| whitemouth dayflower |
Commelina erecta |
3 |
| whitetop sedge |
Rhynchospora colorata |
2 |
| wild garlic |
Allium vineale |
5 |
| wild oat |
Avena fatua |
4 |
| wild onion |
Allium canadense |
19 |
| wild sugarcane |
Saccharum spontaneum |
1 |
| wild-proso millet |
Panicum miliaceum |
8 |
| winged encyclia |
Encyclia alata |
1 |
| winged yam |
Dioscorea alata |
2 |
| wirestem muhly |
Muhlenbergia frondosa |
1 |
| witchgrass |
Panicum capillare |
8 |
| wood lily |
Lilium philadelphicum |
11 |
| wood wakerobin |
Trillium viride |
1 |
| woollysheath threeawn |
Aristida lanosa |
1 |
| yellow avalanche-lily |
Erythronium grandiflorum |
2 |
| yellow bluestem |
Bothriochloa ischaemum var. songarica |
7 |
| yellow butterfly palm |
Dypsis lutescens |
6 |
| yellow colicroot |
Aletris lutea |
3 |
| yellow fairybells |
Disporum lanuginosum |
1 |
| yellow foxtail |
Setaria pumila |
4 |
| yellow fringed orchid |
Platanthera ciliaris |
7 |
| yellow lady's slipper |
Cypripedium parviflorum |
3 |
| yellow mandarin |
Prosartes maculata |
1 |
| yellow mariposa lily |
Calochortus luteus |
8 |
| yellow nutsedge |
Cyperus esculentus |
30 |
| yellow trout lily |
Erythronium americanum |
13 |
| yellow wakerobin |
Trillium luteum |
2 |
| yelloweyed grass |
Xyris spp. |
1 |
| yellowflag iris |
Iris pseudacorus |
24 |
| yucca |
Yucca spp. |
1 |
| zephyrlily |
Zephyranthes spp. |
2 |
| zigzag spiderwort |
Tradescantia subaspera |
3 |
