Oregon Flora Image Project

Fritillaria recurva

Fritillaria gentneri

Fritillaria affinis

Monocot Images Indexed By Genus


These materials are freely provided for instructional and educational purposes. Any duplication or publication of text or images herein for commercial gain without explicit written permission of the owner or photographer constitutes breach of trust and violation of copyright.
© Gerald D. Carr

Last Modification November 7, 2017

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

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 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 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 nevadense

N 1 Nevada onion

Allium nevii

N 1 Nevius' onion

Allium parvum

N 1 dwarf onion

Allium platycaule

N 1 broadstem onion

Allium punctum

N 1 punctate onion

Allium robinsonii

N 1 Robinson'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

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

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 coronaria

N 1 crown brodiaea

Brodiaea elegans

N 1 elegant 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 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 bruneaunis

N 1 Bruneau mariposa lily

Calochortus coxii

N 1 Cox's mariposa lily

Calochortus elegans

N 1 elegant 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 longebarbatus N 1 Peck's mariposa lily

Calochortus macrocarpus+

N 2 sagebrush & Lewiston 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 aquatilis N 1 water 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 concinnoides

N 1 northwestern sedge
Carex cordillerana N 1 cordilleran sedge
Carex cusickii N 1 Cusick's sedge

Carex densa

N 1 dense sedge

Carex diandra

N 1 lesser panicled sedge

Carex douglasii

N 1 Douglas' sedge

Carex echinata

N 1 star sedge

Carex exsiccata

N 1 western inflated 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 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 rossii

N 1 Ross' sedge

Carex scopulorum

N 1 mountain sedge

Carex stipitata

N 1 awl-fruit sedge

Carex utriculata

N 1 southern beaked sedge

Carex vesicaria

N 1 inflated sedge

Carex viridula

N 1 little green sedge

Cenchrus longispinus

XN 1 longspine sandbur

Cephalanthera austiniae

N 1 phantom orchid

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 capitatum

N 1 bluedicks

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

Distichlis spicata

N 1 saltgrass

Dulichium arundinaceum

N 1 three-way sedge

E

     

Echinochloa crus-galli

XN 1 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

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

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 pectinacea

N 1 tufted lovegrass

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 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

     

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

HierochloŽ odorata

N 1 vanilla grass
Holcus lanatus XN 1 velvetgrass

Hordeum brachyantherum

N 1 meadow barley
Hordeum marinum XN 1 Mediterranean barley
Hordeum murinum XN 1 smooth 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

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 breweri

N 1 Brewer's rush

Juncus buffonius

N 1 toad rush

Juncus effusus+

N, XN 2 pasture & common rush

Juncus ensifolius

N 1 dagger-leaved 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 supiniformis

N 1 hair-leaved rush

Juncus tenuis

N 1 path rush

Juncus torreyi

N 1 Torrey's 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

Leymus cinereus

N 1 Great Basin wildrye

Leymus mollis

N 1 American dunegrass

Lilium columbianum

N 1 tiger lily

Lilium occidentale

N 1 western lily

Lilium pardalinum+

N 2 leopard & Vollmer's lily

Lilium washingtonianum

N 1 Cascade lily

Lolium multiflorum

XN 1 annual ryegrass

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 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

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

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 2 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 macrantha

N 1 seashore bluegrass

Poa palustris

XN 1 fowl bluegrass

Poa secunda

N 1 bluegrass

Poa stenantha

N 1 northern bluegrass

Poa wheeleri

N 1 Wheeler's bluegrass

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 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 subterminalis N 1 water 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

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 halapense

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

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

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

Veratrum californicum+

N 2 California & tailed 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 marina N 1 eel-grass

Zostera japonica

XN 1 Japanese eel-grass

Main Index

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