Oregon Flora Image Project

Oregon Flora Image Project

Fritillaria recurva

Fritillaria gentneri

Fritillaria affinis

Monocot Images Indexed By Genus

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© Gerald D. Carr

Last Modification 9/15, 2021

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, R, S, T, V, W, X, Z

Species	Status	# Taxa Imaged	Common Name
A
Achnatherum hymenoides	N	1	Indian ricegrass
Achnatherum lemmonii	N	1	Lemmon's needlegrass
Achnatherum nelsonii	N	1	Dore's needlegrass
Achnatherum richardsonii	N	1	Richardson's needlegrass
Achnatherum thurberianum	N	1	Thurber's needlegrass
Aegilops cylindrica	XN	1	jointed goatgrass
Agropyron cristatum	XN	1	crested wheatgrass
Agrostis capillaris	XN	1	colonial bentgrass
Agrostis exarata	N	1	spike bentgrass
Agrostis microphylla	N	1	small-leaf bentgrass
Agrostis scabra	N	1	ticklegrass
Agrostis stolonifera	XN	1	creeping bentgrass
Aira caryophyllea	XN	1	silver hairgrass
Aira praecox	XN	1	spike hairgrass
Alisma gramineum	N	1	emergent water plantain
Alisma lanceolatum	N	1	lanceleaf water plantain
Alisma triviale	N	1	northern water plantain
Allium acuminatum	N	1	tapertip onion
Allium amplectens	N	1	slim-leaf onion
Allium anceps	N	1	two-edged onion
Allium biceptrum	N	1	twincrest onion
Allium bolanderi	N	1	Bolander's onion
Allium cernuum	N	1	nodding onion
Allium crenulatum	N	1	scalloped onion
Allium douglasii	N	1	Douglas' onion
Allium falcifolium	N	1	sickle-leaf onion
Allium fibrillum	N	1	fringed onion
Allium geyeri +	N	2	Geyer's onion
Allium lemmonii	N	1	Lemmon's onion
Allium macrum	N	1	rock onion
Allium madidum	N	1	swamp onion
Allium nevadense	N	1	Nevada onion
Allium nevii	N	1	Nevius' onion
Allium parvum	N	1	dwarf onion
Allium peninsulare	N	1	peninsular onion
Allium platycaule	N	1	broadstem onion
Allium punctum	N	1	punctate onion
Allium robinsonii	N	1	Robinson's onion
Allium sanbornii	N	1	Sanborn's onion
Allium schoenoprasum	XN	1	chives
Allium siskiyouense	N	1	Siskiyou onion
Allium tolmiei	N	1	Tolmie's onion
Allium triquetrum	XN	1	three-corner leek
Allium validum	N	1	Pacific swamp onion
Allium vineale	XN	1	wild garlic
Alopecurus aequalis	N	1	short-awn foxtail
Alopecurus carolinianus	N	1	tufted foxtail
Alopecurus geniculatus	N	1	water foxtail
Alopecurus pratensis	XN	1	meadow foxtail
Alopecurus saccatus	N	1	Pacific meadow foxtail
Amaryllis belladonna	XNN	1	belladonna lily
Ammophila arenaria	XN	1	European beachgrass
Anthoxanthum aristatum	XN	1	annual vernalgrass
Anthoxanthum odoratum	XN	1	sweet vernalgrass
Anticlea elegans	N	1	glaucous zigadenus
Anticlea occidentalis	N	1	western stenanthium
Apera interrupta	XN	1	interrupted windgrass
Aristida purpurea	N	1	red three-awn
Arrhenatherum elatius	XN	1	tall oatgrass
Arum italicum	XN	1	Italian arum
Asparagus officinalis	XN	1	asparagus
Avena barbata	XN	1	slender wild oats
Avena fatua	XN	1	wild oats
B
Beckmannia syzigachne	N	1	American sloughgrass
Bolboschoenus fluviatilis	N	1	river bulrush
Bolboschoenus maritimus	N	1	seaoast bulrush
Brachypodium sylvaticum	XN	1	falsebroom
Briza maxima	XN	1	big quaking grass
Briza minor	XN	1	little quaking grass
Brodiaea californica	N	1	California cluster-lily, California brodiaea
Brodiaea coronaria	N	1	crown brodiaea
Brodiaea elegans	N	1	elegant brodiaea
Brodiaea minor	N?	1	small, dwarf, or vernal pool brodiaea
Brodiaea nana	N	1	dwarf or vernal pool brodiaea
Brodiaea terrestris	N	1	dwarf brodiaea
Bromus arenarius	XN	1	Australian brome
Bromus briziformis	XN	1	rattlesnake brome
Bromus carinatus	N	1	mountain brome
Bromus commutatus	XN	1	meadow brome
Bromus diandrus	XN	1	ripgut brome
Bromus hordeaceus	XN	1	soft chess
Bromus inermis	XN	1	smooth brome
Bromus japonicus	XN	1	Japanese brome
Bromus squarrosus	XN	1	squarrose brome
Bromus sterilis	XN	1	poverty brome, sterile brome
Bromus tectorum	XN	1	cheatgrass
Bromus vulgaris	N	1	Columbia brome
C
Calamagrostis canadensis	N	1	bluejoint reedgrass
Calamagrostis rubescens	N	1	pinegrass
Calamagrostis stricta	N	1	slimstem reedgrass
Calochortus amabilis	N	1	Diogenes lantern
Calochortus bruneaunis	N	1	Bruneau mariposa lily
Calochortus coxii	N	1	Cox's mariposa lily
Calochortus elegans+	N	1	elegant & dwarf cat's ear
Calochortus eurycarpus	N	1	bigpod mariposa
Calochortus greenei	N	1	Greene's mariposa lily
Calochortus howellii	N	1	Howell's mariposa lily
Calochortus leichtlinii	N	1	Leichtlin's mariposa lily
Calochortus longebarbatus+	N	2	Peck's & longbeard mariposa lily
Calochortus luteus	N	1	yellow mariposa lily
Calochortus macrocarpus+	N	2	sagebrush & Lewiston mariposa lily
Calochortus monophyllus	N	1	yellow cat's ear
Calochortus persistens	N	1	Siskiyou mariposa lily
Calochortus subalpinus	N	1	Cascade mariposa lily
Calochortus tolmiei	N	1	Tolmie's cat's ear
Calochortus umpquaensis	N	1	Umpqua mariposa lily
Calochortus uniflorus	N	1	large-flowered star-tulip
Calypso bulbosa	N	1	fairy slipper
Camassia cusickii	N	1	Cusick's camus
Camassia howellii	N	1	Howell's camas
Camassia leichtlinii+	N	2	Leichtlin's & great camas
Camassia quamash+++	N	4	small, intermediate, common, & Walpole's camas
Carex amplifolia	N	1	big-leaf sedge
Carex aperta	N	1	Columbia sedge
Carex aquatilis	N	1	water sedge
Carex arcta	N	1	norhtern clustered sedge
Carex athrostachya	N	1	long-bract sedge
Carex aurea	N	1	golden sedge
Carex bebbii	N	1	Bebb's sedge
Carex brevior	XN	1	plains oval sedge
Carex buxbaumii	N	1	brown bog sedge
Carex canescens	N	1	silvery sedge
Carex comosa	N	1	bristly sedge
Carex concinnoides	N	1	northwestern sedge
Carex cordillerana	N	1	cordilleran sedge
Carex crawfordii	N	1	Crawford's sedge
Carex cusickii	N	1	Cusick's sedge
Carex densa	N	1	dense sedge
Carex diandra	N	1	lesser panicled sedge
Carex_disperma	N	1	two-seed sedge
Carex douglasii	N	1	Douglas' sedge
Carex echinata	N	1	star sedge
Carex exsiccata	N	1	western inflated sedge
Carex feta	N	1	green-sheath sedge
Carex filifolia	N	1	threadleaf sedge
Carex geyeri	N	1	elk sedge
Carex halliana	N	1	Hall's sedge
Carex hendersonii	N	1	timber sedge
Carex hystericina	N	1	porcupine sedge
Carex infirminervia	N	1	weak-veined sedge
Carex interior	N	1	inland sedge
Carex kelloggii	N	1	Kellogg's sedge
Carex laeviculmis	N	1	smoothstem sedge
Carex lasiocarpa	N	1	slender woolly sedge
Carex leptalea	N	1	delicate sedge
Carex leptopoda	N	1	slender-foot sedge
Carex limosa	N	1	mud sedge
Carex mertensii	N	1	Mertens' sedge
Carex microptera	N	1	pale sedge
Carex nebrascensis	N	1	Nebraska sedge
Carex nudata	N	1	torrent sedge
Carex obnupta	N	1	slough sedge
Carex pachystachya	N	1	thick-headed sedge
Carex pellita	N	1	woolly sedge
Carex praticola	N	1	meadow sedge
Carex retrorsa	N	1	retrorse or knotsheath sedge
Carex rossii	N	1	Ross' sedge
Carex scopulorum	N	1	mountain sedge
Carex stipitata	N	1	awl-fruit sedge
Carex subfusca	N	1	rusty sedge
Carex utriculata	N	1	southern beaked sedge
Carex vesicaria	N	1	inflated sedge
Carex viridula	N	1	little green sedge
Carex vulpinoidea	N	1	fox sedge
Cenchrus longispinus	XN	1	longspine sandbur
Cephalanthera austiniae	N	1	phantom orchid
Chlorogalum angustifolium	N	1	narrowleaf amole, narrowleaf soap plant
Chlorogalum pomeridianum	N	1	amole
Clintonia andrewsiana	N	1	red clintonia
Clintonia uniflora	N	1	queen's cup
Corallorhiza maculata	N	1	spotted coralroot
Corallorhiza mertensiana	N	1	western coralroot
Corallorhiza striata	N	1	striped coralroot
Corallorhiza trifida	N	1	yellow coralroot
Cortaderia jubata	XN	1	purple pampas grass
Crocosmia ×crocosmiiflora	XN	1	montbretia
Crypsis alopecuroides	XN	1	foxtail pricklegrass
Crypsis schoenoides	XN	1	swamp pricklegrass
Cynodon dactylon	XN	1	bermudagrass
Cynosurus cristatus	XN	1	crested dogtail
Cynosurus echinatus	XN	1	bristly dogtail
Cyperus bipartitus	N	1	shining flatsedge
Cyperus difformis	XN	1	Asian flatsedge
Cyperus eragrostis	N?	1	tall flatsedge
Cyperus erythrorhizos	N	1	red-root flatsedge
Cyperus esculentus	XN	1	yellow nutsedge
Cyperus squarrosus	N	1	awned flatsedge
Cyperus strigosus	N	1	false nutsedge
Cypripedium californicum	N	1	California lady slipper
Cypripedium fasciculatum	N	1	clustered lady slipper
Cypripedium montanum	N	1	mountain lady slipper
D
Dactylis glomerata	XN	1	orchard grass
Damasonium californicum	N	1	fringed water plantain
Danthonia californica	N	1	California oatgrass
Danthonia unispicata	N	1	one-spike oatgrass
Deschampsia cespitosa	N	1	tufted hairgrass
Deschampsia danthonioides	N	1	annual hairgrass
Deschampsia elongata	N	1	slender hairgrass
Dichanthelium acuminatum	N	1	hairy panic grass
Dichanathelium oligosanthes	N	1	Scribner's panic grass
Dichelostemma congestum	N	1	ookow
Dichelostemma ida-maia	N	1	firecracker flower
Dichelostemma multiflorum	N	1	round tooth snake-lily
Dichelostemma ×venustum	N	1	snakelily
Digitaria sanguinalis	XN	1	hairy crabgrass
Dipterostemon capitatus	N	1	bluedicks
Distichlis spicata	N	1	saltgrass
Dulichium arundinaceum	N	1	three-way sedge
E
Echinochloa crus-galli	XN	1	barnyard grass
Echinochloa muricata	N	1	American barnyard grass
Egeria densa	XN	1	Brazilian waterweed
Eichhornia crassipes	XNN	1	water hyacinth
Eleocharis acicularis	N	1	needle spikerush
Eleocharis bella	N	1	delicate spikerush
Eleocharis macrostachya	N	1	confusing spikerush
Eleocharis obtusa	N	1	blunt spikerush
Eleocharis palustris	N	1	common spikerush
Eleocharis parvula	N	1	small spikerush
Eleocharis quinqueflora	N	1	few-flowered spikerush
Eleocharis suksdorfiana	N	1	Suksdorf's spikerush
Eleusine indica	XNN	1	goosegrass
Elodea canadensis	N	1	Canadian waterweed
Elodea nuttallii	N	1	Nuttall's waterweed
Elymus elymoides+	N	2	common & longleaf squirreltail
Elymus glaucus	N	1	blue wildrye
Elymus lanceolatus	N	1	thickspike wheatgrass
Elymus repens	XN	1	quackgrass
Elymus wawawaiensis	N	1	Snake River Wheatgrass
Epipactis gigantea	N	1	chatterbox
Epipactis helleborine	XN	1	broadleaved helleborine
Eragrostis cilianensis	XN	1	stinkgrass
Eragrostis hypnoides	N	1	teal lovegrass
Eragrostis mexicana	XN	1	Mexican lovegrass
Eragrostis minor	XN	1	little lovegrass
Eragrostis pectinacea	N	1	tufted lovegrass
Eremopyrum triticeum	XN	1	annual wheatgrass
Eriophorum angustifolium	N	1	tall cottongrass
Eriophorum chamissonis	N	1	russet cottongrass
Eriophorum gracile	N	1	slender cottongrass
Erythronium citrinum	N	1	pale fawn-lily
Erythronium elegans	N	1	elegant fawn-lily
Erythronium grandiflorum	N	1	glacier-lily
Erythronium hendersonii	N	1	Henderson's fawn-lily
Erythronium klamathense	N	1	Klamath fawn-lily
Erythronium montanum	N	1	avalanche-lily
Erythronium oregonum	N	1	Oregon fawn-lily
Erythronium revolutum	N	1	pink fawn-lily
F
Festuca idahoensis	N	1	Idaho fescue
Festuca roemeri	N	1	Roemer's fescue
Festuca valesiaca	XN	1	Valais fescue
Fritillaria affinis	N	1	checker-lily
Fritillaria atropurpurea	N	1	spotted fritillary
Fritillaria camschatcensis	N	1	Indian rice
Fritillaria gentneri	N	1	Gentner's fritillary
Fritillaria glauca	N	1	Siskiyou fritillary
Fritillaria pudica	N	1	yellow bells
Fritillaria recurva	N	1	scarlet fritillary
G
Gagea serotina	N	1	alp lily
Glyceria borealis	N	1	boreal mannagrass
Glyceria declinata	XN	1	low glyceria
Glyceria elata	N	1	tall mannagrass
Glyceria grandis	N	1	American mannagrass
Glyceria ×occidentalis	N	1	western mannagrass
Goodyera oblongifolia	N	1	giant rattlesnake plantain
H
Hainardia cylindrica	XNN	1	thintail
Hastingsia alba	N	1	white-flowered rush-lily
Hastingsia bracteosa	N	1	large-flowered rush-lily
Hesperostipa comata	N	1	needle-and-thread
Heteranthera dubia	N	1	water stargrass
Hierochloë odorata	N	1	vanilla grass
Holcus lanatus	XN	1	velvetgrass
Holcus mollis	XN	1	creeping velvetgrass
Hordeum brachyantherum	N	1	meadow barley
Hordeum marinum	XN	1	Mediterranean barley
Hordeum murinum+	XN	2	smooth barley; wall barley
Hyacinthoides non-scripta	XN	1	English bluebell
I
Iris bracteata	N	1	Siskiyou iris
Iris chrysophylla	N	1	yellow-leaf iris
Iris douglasiana	N	1	Douglas' iris
Iris innominata	N	1	golden iris
Iris missouriensis	N	1	western blue flag
Iris pseudacorus	XN	1	yellow flag
Iris tenax	N	1	tough-leaf iris
Iris thompsonii	N	1	Thompson's iris
Isolepis cernua	N	1	low clubrush
J
Juncus acuminatus	N	1	tapered rush
Juncus articulatus	N	1	joint-leaved rush
Juncus balticus	N	1	Baltic rush
Juncus bolanderi	N	1	Bolander's rush
Juncus brevicaudatus	XN	1	short-tailed rush
Juncus breweri	N	1	Brewer's rush
Juncus buffonius	N	1	toad rush
Juncus covillei	N	1	Coville's rush
Juncus dudleyi	N	1	Dudley's rush
Juncus effusus+	N, XN	2	pasture & common rush
Juncus ensifolius	N	1	dagger-leaved rush
Juncus filiformis	N	1	thread rush
Juncus interior	N	1	interior rush
Juncus longistylis	N	1	long-styled rush
Juncus marginatus	XN	1	grass rush
Juncus mertensianus	N	1	Mertens' rush
Juncus nevadensis	N	1	Sierra rush
Juncus orthophyllus	N	1	straight-leaved rush
Juncus patens	N	1	gray rush
Juncus planifolius	XN	1	New Zealand rush
Juncus regelii	N	1	Regel's rush
Juncus saximontanus	N	1	Rocky Mountain rush
Juncus supiniformis	N	1	hair-leaved rush
Juncus tenuis	N	1	path rush
Juncus torreyi	N	1	Torrey's rush
Juncus uncialis	N	1	inch-high rush
K
Koeleria macrantha	N	1	junegrass
L
Leersia oryzoides	N	1	rice cutgrass
Lemna minor	N	1	common duckweed
Lemna trisulca	N	1	star duckweed
Lemna turionifera	N	1	turion duckweed
Leucocrinum montanum	N	1	sand-lily
Leucojum aestivum	XNN	1	summer snowflake
Leymus cinereus	N	1	Great Basin wildrye
Leymus mollis	N	1	American dunegrass
Leymus racemosus	XNN	1	mammoth dunegrass
Lilium bolanderi	N	1	Bolander's lily
Lilium columbianum	N	1	tiger lily
Lilium kelloggii	N	1	Kellogg's lily
Lilium occidentale	N	1	western lily
Lilium pardalinum++	N	3	leopard & Vollmer's & Shasta lily
Lilium washingtonianum	N	1	Cascade lily
Lolium multiflorum	XN	1	annual ryegrass
Luzula comosa	N	1	Pacific woodrush
Luzula hitchcockii	N	1	Hitchcock's woodrush
Luzula multiflora	N	1	common woodrush
Luzula parviflora	N	1	small-flowered woodrush
Lysichiton americanus	N	1	skunk cabbage
M
Maianthemum dilatatum	N	1	false lily-of-the-valley
Maianthemum racemosum	N	1	large false Solomon's seal
Maianthemum stellatum	N	1	starry false Solomon's seal
Melica harfordii	N	1	Harford melic
Melica spectabilis	N	1	purple oniongrass
Melica subulata	N	1	Alaska oniongrass
Muhlenbergia asperifolia	N	1	alkali muhly
Muhlenbergia filiformis	N	1	pull-up muhly
Muhlenbergia richardsonis	N	1	mat muhly
Muscari botryoides	XN	1	grape hyacinth
N
Najas flexilis	N	1	wavy water nymph
Narcissus poeticus	XN	1	poet's daffodil
Narcissus pseudonarcissus	XN	1	daffodil
Nardus stricta	XN	1	matgrass
Narthecium californicum	N	1	bog-asphodel
Nasella tenuissima	XNN	1	Mexican feathergrass
Neottia banksiana	N	1	northwestern twayblade
Neottia convallarioides	N	1	broad-lipped twayblade
Neottia cordata	N	1	western heart-leaved twayblade
O
Olsynium douglasii+	N	2	Douglas' and inflated grass widows
P
Panicum capillare	N	1	witchgrass
Panicum dichotomiflorum	XN	1	fall panicum
Panicum miliaceum	XN	1	black-seeded proso millet
Paspalum dilatatum	XN	1	dallisgrass
Paspalum distichum	N	1	knotgrass
Phalaris aquatica	XN	1	bulbous canarygrass
Phalaris arundinacea	N	1	reed canarygrass
Phleum alpinum	N	1	alpine timothy
Phleum pratense	XN	1	timothy
Phormium tenax	XNN	1	New Zealand flax
Phragmites australis	N	1	Old World common reed
Phyllospadix torreyi	N	1	Torrey's surf-grass
Pistia stratiotes	XNN	1	water lettuce
Platanthera dilatata++	N	3	short-spurred, long-spurred & white bog orchid
Platanthera elegans	N	1	elegant rein orchid
Platanthera elongata	N	1	long-spurred piperia
Platanthera ephemerantha	N	1	white-flowered piperia
Platanthera huronensis	N	1	green bog orchid
Platanthera orbiculata	N?	1	round-leaved bog orchid
Platanthera sparsiflora	N	1	sparse-flowered bog orchid
Platanthera stricta	N	1	slender bog orchid
Platanthera transversa	N	1	flat-spurred piperia
Platanthera unalascensis	N	1	Alaska rein orchid
Pleuropogon refractus	N	1	nodding semaphoregrass
Poa annua	XN	1	annual bluegrass
Poa bulbosa	XN	1	bulbous bluegrass
Poa compressa	XN	1	Canada bluegrass
Poa leibergii	N	1	Leiberg's bluegrass
Poa macrantha	N	1	seashore bluegrass
Poa palustris	XN	1	fowl bluegrass
Poa pratensis	XN	1	Kentucky bluegrass
Poa secunda	N	1	Pacific bluegrass
Poa stenantha	N	1	northern bluegrass
Poa trivialis	N	1	rough bluegrass
Poa wheeleri	N	1	Wheeler's bluegrass
Podagrostis thurberiana	N	1	Thurber's bentgrass
Polypogon monspeliensis	XN	1	rabbitsfoot grass
Pontederia cordata	XN	1	pickerel-weed
Potamogeton amplifolius	N	1	large-leaved pondweed
Potamogeton crispus	XN	1	curled pondweed
Potamogeton epihydrus	N	1	ribbon-leaved pondweed
Potamogeton foliosus	N	1	leafy pondweed
Potamogeton illinoensis	N	1	Illinois pondweed
Potamogeton natans	N	1	floating-leaf pondweed
Potamogeton nodosus	N	1	long-leaf pondweed
Potamogeton praelongus	N	1	white-stemmed or white-stalked pondweed
Potamogeton pusillus	N	1	small pondweed
Potamogeton richardsonii	N	1	clasping-leaved pondweed
Potamogeton zosteriformis	N	1	flatstem pondweed
Prosartes hookeri	N	1	Hooker's fairybells
Prosartes smithii	N	1	fairy lanterns
Prosartes trachycarpa	N	1	roughfruit fairybells
Pseudoroegneria spicata	N	1	bluebunch wheatgrass
Puccinellia distans	XN	1	European alkali grass
R
Rhynchospora alba	N	1	white beakrush
Ruppia maritima	N	1	beaked ditch-grass
S
Sagittaria cuneata	N	1	arumleaf arrowhead
Sagittaria latifolia	N	1	wapato
Schedonorus arundinaceus	XN	1	tall fescue
Scheuchzeria palustris	N	1	rannoch-rush
Schoenoplectus acutus	N	1	tule
Schoenoplectus californicus	XNN	1	California bulrush
Schoenoplectus pungens	N	1	common three-square
Schoenoplectus saximontanus	N	1	Rocky Mountain bulrush
Schoenoplectus subterminalis	N	1	water bulrush
Schoenoplectus tabernaemontani	N	1	tule, soft-stem bulrush
Scirpus congdonii	N	1	Congdon's bulrush
Scirpus cyperinus	XN	1	woolgrass
Scirpus microcarpus	N	1	small-fruited bulrush
Scirpus pallidus	N	1	pale bulrush
Sclerochloa dura	XN	1	hardgrass
Scoliopus bigelovii	N	1	California fetid adder's tongue
Scoliopus hallii	N	1	Oregon fetid adder's tongue
Secale cereale	XN	1	rye
Setaria pumila	XN	1	yellow foxtail
Setaria viridis	XNN	1	green bristlegrass
Sisyrinchium bellum	N	1	western blue-eyed grass
Sisyrinchium californicum	N	1	golden-eyed grass
Sisyrinchium hitchcockii	N	1	Hitchcock's blue-eyed grass
Sisyrinchium idahoense	N	1	Idaho blue-eyed grass
Smilax californica	N	1	California smilax
Sorghum halepense	XN	1	Johnson grass
Sparganium angustifolium	N	1	floating bur-reed
Sparganium emersum	N	1	simple-stem bur-reed
Sparganium eurycarpum	N	1	broad-fruit bur-reed
Sparganium natans	N	1	small bur-reed
Spartina gracilis	N	1	alkali cordgrass
Spartina pectinata	N	1	prairie cordgrass
Spiranthes porrifolia	N	1	western ladies tresses
Spiranthes romanzoffiana	N	1	hooded ladies tresses
Spiranthes stellata	N	1	starry ladies tresses
Spirodela polyrrhiza	N	1	greater duckweed
Sporobolus cryptandrus	N	1	sand dropseed
Sporobolus indicus	XNN	1	smutgrass
Streptopus amplexifolius	N	1	claspleaf twisted-stalk
Streptopus lanceolatus	N	1	rosy twisted-stalk
Stuckenia filiformis	N	1	western pondweed
Stuckenia pectinata	N	1	sago pondweed
T
Taeniatherum caput-medusae	XN	1	medusahead
Thinopyrum intermedium+	XN	2	pubescent & intermediate wheatgrass
Thinopyrum ponticum	XN	1	tall wheatgrass
Torreyochloa pallida	N	1	weak mannagrass
Toxicoscordion fremontii	N	1	Fremont's star lily
Toxicoscordion micranthum	N	1	small-flowered zigadenus
Toxicoscordion paniculatum	N	1	panicled death camas
Toxicoscordion venenosum	N	1	meadow death camas
Triantha occidentalis+	N	2	short-style tofieldia, western false-asphodel
Triglochin concinna	N	1	graceful arrow-grass
Triglochin maritima	N	1	seaside arrow-grass
Triglochin scilloides	N	1	flowering quillwort
Triglochin striata	N	1	three-ribbed arrow-grass
Trillium albidum	N	1	giant trillium
Trillium kurabayashii	N	1	giant purple wakerobin
Trillium ovatum	N	1	western trillium
Trillium petiolatum	N	1	round-leaved trillium
Trillium rivale	N	1	brook trillium
Tripidium ravennae	N	1	ravennagrass
Trisetum spicatum	N	1	spike or narrow false oat
Triteleia bridgesii	N	1	Bridges' triteleia
Triteleia crocea	N	1	yellow triteleia
Triteleia grandiflora	N	1	large-flowered triteleia
Triteleia hendersonii	N	1	Henderson's triteleia
Triteleia hyacinthina	N	1	fool's onion
Triteleia ixioides	N	1	prettyface
Tulipa sylvestris	XNN	1	wild tulip
Typha angustifolia	XN	1	lesser cattail
Typha domingensis × latifolia	XN?	1	hybrid cattail
Typha × glauca	XN?	1	hybrid cattail
Typha latifolia	N	1	broad-leaf cattail
V
Vahlodea atropurpurea	N	1	mountain hairgrass
Vallisneria americana	XN	1	tape-grass
Ventenata dubia	XN	1	ventenata
Veratrum californicum+	N	2	California & tailed false-hellebore
Veratrum fimbriatum	N	1	fringed false-hellebore
Veratrum insolitum	N	1	Siskiyou false-hellebore
Veratrum viride	N	1	green false-hellebore
Vulpia bromoides	XN	1	brome fescue
Vulpia microstachys	N	1	small fescue
Vulpia myuros	XN	1	rattail fescue
W
Wolffia borealis	N	1	northern water meal
Wolffia brasiliensis	XN	1	Brazilian water meal
X
Xerophyllum tenax	N	1	bear-grass
Z
Zannichellia palustris	N	1	horned-pondweed
Zizania palustris	XNN	1	wild rice
Zostera japonica	XN	1	Japanese eel-grass
Zostera marina	N	1	eel-grass

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