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This is a long list with over 500 plants. Below is a PDF printable download in the original park Unigrid format. Monkeyflower photo by Larry Eifert.

Crater Lake Vascular Plants Checklist

National Park Service U.S. Department of the Interior
Crater Lake National Park (CRLA)
Vascular Plants Checklist
Vascular Plants
Alismatales/Araceae
[    ]		Lemna minor		duckweed
[    ]	*	Lysichiton americanus		skunk cabbage
Alismatales/Potamogetonaceae
[    ]		Potamogeton pusillus var. tenuissimus		Berchtold’s pondweed
Alismatales/Tofieldiaceae
[    ]		Tofieldia glutinosa		Tofieldia
[    ]	*	Tofieldia occidentalis
Apiales/Apiaceae
[    ]		Angelica genuflexa		bentleaf or kneeling angelica
[    ]		Heracleum lanatum		Cow Parsnip
[    ]		Ligusticum grayi		Gray’s Licoriceroot, Gray’s lovage, Lovage
[    ]		Lomatium martindalei		coast range lomatium, few-fruited lomatium, Martindale’s lomatium
[    ]		Lomatium nudicaule		barestem lomatium, pestle parsnip
[    ]		Lomatium triternatum		nineleaf biscuitroot
[    ]		Osmorhiza berteroi		Mountain Sweet Cicely
[    ]		Osmorhiza depauperata		blunt- fruited sweet cicely
[    ]		Osmorhiza purpurea		purple sweet cicely, Sweet Cicely
[    ]		Oxypolis occidentalis		Western Oxypolis, western sweet cicely
[    ]		Sanicula graveolens		northern sanicle, Sierra sanicle
[    ]		Sphenosciadium capitellatum		Swamp Whiteheads, swamp white-heads, woolly-head parsnip
Apiales/Araliaceae
[    ]		Oplopanax horridus		Devil’s Club
Asparagales/Amaryllidaceae
[    ]		Allium amplectens		slim-leaf onion
[    ]	*	Allium geyeri		Geyer onion, Geyer’s onion
[    ]		Allium validum		swamp onion
Asparagales/Asparagaceae
[    ]		Camassia leichtlinii		camas, great camas, large camas
[    ]		Dichelostemma congestum		ookow
[    ]		Maianthemum stellatum		star-flowered Solomon-plume, starry Solomon-plume
[    ]		Smilacina racemosa
[    ]		Triteleia hyacinthina		white brodiaea
Asparagales/Iridaceae
[    ]		Iris chrysophylla		yellow-flowered iris
[    ]	*	Sisyrinchium californicum		golden-eyed grass
[    ]		Sisyrinchium idahoense		blue-eyed grass
Asparagales/Orchidaceae
[    ]		Calypso bulbosa		fairy slipper, Venus slipper
[    ]		Cephalanthera austiniae		phantom orchid
[    ]		Corallorrhiza maculata		spotted coralroot
[    ]		Corallorrhiza mertensiana		Pacific coralroot
[    ]		Corallorrhiza striata		striped coralroot
[    ]		Goodyera oblongifolia		rattlesnake plantain
[    ]		Listera caurina		northwest twayblade
[    ]		Listera convallarioides		broad-leaved twayblade, Merten’s or western coralroot
[    ]		Listera cordata		heart-leafed twayblade
[    ]		Piperia unalascensis		dryland habenaria
[    ]		Platanthera dilatata		boreal bog orchid, scentbottle, white bog orchid
[    ]		Platanthera leucostachys		white bog orchid
[    ]		Platanthera stricta		green bog orchid
[    ]		Spiranthes romanzoffiana		ladies tresses, Ladies-tresses
Asterales/Asteraceae
[    ]		Achillea millefolium		milfoil, Yarrow
[    ]		Adenocaulon bicolor		pathfinder, Silver Green, silvergreen, trailplant
[    ]		Ageratina occidentalis		western eupatorium
[    ]		Agoseris aurantiaca		orange agoseris
[    ]		Agoseris glauca		pale agoseris, pale dandelion, prairie dandelion
[    ]		Agoseris grandiflora		large flowered agoseris
[    ]		Agoseris heterophylla		annual agoseris
[    ]		Agoseris retrorsa		spear-leaf agoseris
[    ]		Anaphalis margaritacea		Everlasting, pearly everlasting
[    ]		Antennaria geyeri		Geyer’s Everlasting, pinewood or Geyer’s pussytoes
[    ]		Antennaria media		alpine pussytoes
[    ]		Antennaria racemosa		Everlasting, racemed pussytoes
[    ]		Antennaria rosea		Rose Colored Everlasting
[    ]		Arnica amplexicaulis		clasping or streambank arnica
[    ]		Arnica chamissonis		Chamisso’s Arnica
[    ]		Arnica cordifolia		Heart-leaf Arnica, heart-leaved arnica
[    ]		Arnica discoidea		rayless arnica
[    ]		Arnica longifolia		Long-leaf Arnica, seep-spring arnica
[    ]		Arnica mollis		hairy arnica, Sweet-berry Honeysuckle
[    ]		Arnica parryi		nodding arnica, Parry’s arnica, Sonne’s arnica
[    ]		Arnica rydbergii		Rydberg’s arnica, subalpine arnica
[    ]		Arnica viscosa		Gummy Arnica, Shasta arnica
[    ]		Arnica X diversifolia		sticky arnica
[    ]	*	Artemisia ludoviciana ssp. ludoviciana		silver wormwood, western mugwort
[    ]		Artemisia tridentata ssp. vaseyana		big sage, mountain sagebrush
[    ]		Artemisia vulgaris ssp. ludoviciana
[    ]		Aster ascendens		long-lived aster
[    ]	*	Aster eatonii		Eaton’s aster
[    ]		Aster foliaceus var. parryi		leaf- bracted or leafy aster
[    ]		Aster fremonti
[    ]		Aster ledophyllus		Aster, Cascade aster
[    ]		Aster modestus		Aster
[    ]		Aster occidentalis		western aster, Western mountain aster
[    ]		Aster shastensis var. eradiatus		Shasta Aster
[    ]		Aster shastensis var. glossophyllus		Shasta Aster
[    ]		Bidens cernua		bur-marigold, nodding beggar’s ticks
[    ]	*	Canadanthus modestus		few-flowered aster, great northern aster
[    ]	*	Centaurea biebersteinii		spotted knapweed
[    ]		Chaenactis douglasii		Douglas dustymaiden, Douglas’ dustymaiden, Douglas’ pincushion, dusty maiden, dusty-maiden
[    ]		Chrysothamnus nauseosus ssp. speciosus		Gray Rabbit Brush
[    ]		Chrysothamnus nauseosus var. albicaulis
[    ]		Cichorium intybus		blue-sailors, chicory, wild succory
[    ]		Cirsium arvense		Canada thistle
[    ]		Cirsium vulgare		bull thistle
[    ]		Ericameria bloomeri		Bloomer’s rabbitbrush, goldenweed
[    ]		Erigeron acris ssp. acris var. debilis		bitter fleabane
[    ]		Erigeron acris var. debilis
[    ]		Erigeron aliceae		Alice fleabane, Eastwood’s daisy, Fleabane
[    ]	*	Erigeron cascadensis		Cascade fleabane
[    ]		Erigeron compositus		cut-leaved daisy, dwarf mountain fleabane
[    ]	*	Erigeron coulteri		Coulter’s daisy or fleabane
[    ]		Erigeron elegantulus		blue dwarf fleabane, volcanic daisy
[    ]		Erigeron foliosus var. confinis		leafy fleabane
[    ]		Erigeron linearis		desert yellow daisy, line-leaved fleabane, Narrow-leaved Fleabane
[    ]		Erigeron peregrinus ssp. callianthemus		subalpine or wandering daisy
[    ]		Erigeron philadelphicus		Fleabane, Philadelphia fleabane or daisy
[    ]		Eriophyllum lanatum		common woolly sunflower, woody eriophyllum, woolly eriophyllum, wooly daisy
[    ]		Eupatorium occidentale		Western Boneset, Western Thoroughwort
[    ]		Gnaphalium canescens ssp. thermale
[    ]		Gnaphalium microcephalum		White Everlasting, Cubweed
[    ]		Gnaphalium palustre		lowland cudweed
[    ]		Gnaphalium uliginosum		marsh cudweed
[    ]		Haplopappus bloomeri		Bloomer’s Rabbit Brush
[    ]		Helenium bigelovii		Bigelow’s sneezeweed
[    ]		Hieracium albiflorum		Hawkweed, White Flowered Hawkweed, white-flowered hawkweed
[    ]		Hieracium bolanderi		Bolander’s Hawkweed
[    ]		Hieracium cynoglossoides		Dog-leaf Hawkweed, hounds-tongue hawkweed
[    ]		Hieracium gracile		alpine hawkweed, Slender Hawkweed, Yellow Hawk Weed
[    ]		Hieracium greenei		Greene’s hawkweed, Green’s Hawkweed
[    ]		Hieracium horridum		Hawkweed, shaggy hawkweed
[    ]		Hieracium scouleri		houndstongue hawkweed, Scouler’s woollyweed, woolyweed
[    ]		Hulsea nana		Dwarf Hulsea
[    ]	*	Hypochaeris radicata		gosmore, hairy cats-ear, spotted cats-ear
[    ]		Lactuca serriola		Prickly Lettuce
[    ]	*	Leucanthemum vulgare		daisy
[    ]		Madia bolanderi		Bolander’s Tarweed
[    ]		Madia gracilis		slender or common tarweed
[    ]		Madia minima		small-head tarweed
[    ]		Nothocalais alpestris		alpine lake agoseris, false agoseris
[    ]	*	Pseudognaphalium canescens ssp. microcephalum		slender or white cudweed
[    ]	*	Pseudognaphalium canescens ssp. thermale		cudweed, everlasting
[    ]		Raillardella argentea		Silver Flower, silverflower
[    ]		Rudbeckia occidentalis		western coneflower
[    ]		Senecio canus		woolly groundsel
[    ]		Senecio howellii
[    ]		Senecio integerrimus		western groundsel
[    ]		Senecio pseudaureus		falsegold groundsel
[    ]		Senecio sylvaticus		wood groundsel
[    ]		Senecio triangularis		Arrowleaf Groundsel, Triangular-leaved Groundsel
[    ]		Solidago canadensis var. salebrosa		Canada goldenrod
[    ]		Solidago elongata		Golden Rod, Goldenrod
[    ]		Stephanomeria lactucina		large-flowered wirelettuce, Wine Lettuce
[    ]		Taraxacum officinale		Common Dandelion
[    ]		Taraxacum officinale ssp. vulgare		common dandelion
[    ]		Taraxacum palustre var. vulgare		Common Dandelion
[    ]		Tragopogon dubius		Goat’s Beard, yellow salsify
Asterales/Campanulaceae
[    ]		Asyneuma prenanthoides		California bluebell, California harebell
[    ]		Campanula scouleri		Scouler’s harebell or bluebell
[    ]		Heterocodon rariflorum		heterocodon
Asterales/Menyanthaceae
[    ]		Menyanthes trifoliata		bog buckbean, Buckbean
Boraginales/Boraginaceae
[    ]		Cryptantha affinis		Slender Cryptantha
[    ]	*	Cryptantha sheldonii		Sheldon’s Nievitas
[    ]		Cryptantha simulans		pine woods cryptantha
[    ]		Cryptantha sobolifera		Wallowa oreocarya
[    ]	*	Cryptantha subretusa
[    ]		Cryptantha torreyana		Torrey’s cryptantha
[    ]		Cynoglossum occidentale		western hound’s-tongue
[    ]		Hackelia californica		California stickseed, White Stickseed
[    ]	*	Hackelia jessicae		Blue Stickseed
[    ]		Hackelia micrantha		blue stickseed, Stickseed
[    ]		Hackelia velutina		stickseed
[    ]		Mertensia paniculata var. borealis		tall bluebells
[    ]		Mertensia platyphylla var. subcordata		lungwort
[    ]		Plagiobothrys hispidus		bristly popcorn flower, Popcorn Flower
Boraginales/Hydrophyllaceae
[    ]		Hydrophyllum fendleri var. albifrons		Fendler’s waterleaf
[    ]		Nemophila parviflora var. parviflora		small-flowered nemophila
[    ]	*	Phacelia frigida ssp. frigida		cold phacelia
[    ]	*	Phacelia hastata var. compacta		compact phacelia, timberline phacelia
[    ]		Phacelia hastata var. hastata		mountan phacelia
[    ]		Phacelia mutabilis		variable phacelia
Brassicales/Brassicaceae
[    ]		Arabis glabra		Tower Mustard
[    ]		Arabis holboellii var. retrofracta		Holboell’s rockcress
[    ]		Arabis holboellii var. secunda
[    ]		Arabis lemmonii var. lemmonii		Lemmon’s rockcress
[    ]		Arabis lyallii var. lyallii		Lyall’s rockcress
[    ]		Arabis platysperma		Flat-pod Rock Cress
[    ]		Arabis rectissima var. rectissima		bristly- leaved rockcress
[    ]		Arabis suffrutescens		woody rockcress
[    ]	*	Barbarea americana
[    ]		Barbarea orthoceras		American wintercress
[    ]	*	Barbarea vulgaris		bitter or common wintercress, Bittercress, yellow rocket
[    ]	*	Brassica campestris		Field Mustard
[    ]		Brassica rapa var. rapa		field or common mustard
[    ]		Capsella bursa-pastoris		sheperd’s purse
[    ]		Cardamine bellidifolia		alpine bittercress
[    ]		Cardamine pensylvanica		bittercress, Pennsylvania Bitter Cress, Pennsylvania Bittercress
[    ]		Descurainia incana ssp. incana		mountain tansy mustard
[    ]	*	Descurainia richardsonii		Tansy-mustard
[    ]		Draba lonchocarpa var. lonchocarpa		lancefruit draba, spear-fruited draba
[    ]		Phoenicaulis cheiranthoides		daggerpod
[    ]		Rorippa curvisiliqua		Watercress, Western Yellow Cress, western yellowcress
Caryophyllales/Amaranthaceae
[    ]		Chenopodium album		Common White Pigweed, lamb’s quarter, white goosefoot
Caryophyllales/Caryophyllaceae
[    ]	*	Arenaria aculeata		prickly sandwort, spiny sandwort
[    ]		Arenaria pumicola		Crater Lake Sandwort, Desert Sandwort, Pumice Sandwort
[    ]		Moehringia macrophylla		large-leaved sandwort
[    ]	*	Sagina occidentalis		Western Pearlwort
[    ]	*	Sagina procumbens		birdeye pearlwort, birdseye pearlwort, procumbent pearlwort
[    ]		Sagina saginoides		alpine or arctic pearlwort
[    ]	*	Silene bernardina		Palmer’s campion, Palmer’s catchfly
[    ]		Silene campanulata		Bell-shape Catchfly, Bell-shaped Catchfly, campion
[    ]		Silene menziesii		Menzie’s Catchfly
[    ]	*	Silene montana
[    ]		Silene uralensis ssp. montana		Henderson’s catchfly
[    ]		Spergula arvensis		corn spurry
[    ]		Spergularia rubra		Red Sand Spurry SPN, sand spurry
[    ]	*	Stellaria borealis ssp. sitchana		chickweed, northern stitchwort
[    ]		Stellaria calycantha		northern starwort
[    ]		Stellaria crispa		crisped starwort
[    ]		Stellaria longifolia		Long-leaved starwort
[    ]		Stellaria longipes		longstalk starwort
[    ]	*	Stellaria umbellata		Umbellate Chickweed
Caryophyllales/Droseraceae
[    ]		Drosera anglica		English sundew, Great Sundew, long-leaved sundew
[    ]		Drosera rotundifolia		Great Sundew, Round-leaved Sundew, Sundew
Caryophyllales/Montiaceae
[    ]	*	Cistanthe umbellata		pussypaws
[    ]		Claytonia sibirica var. sibirica		candyflower, Siberian montia, western springbeauty
Caryophyllales/Polygonaceae
[    ]		Polygonum lapathifolium		willow weed
[    ]		Polygonum polygaloides ssp. kelloggii		Kellogg’s knotweed
Celastrales/Celastraceae
[    ]		Paxistima myrsinites		mountain box, Oregon boxwood
Cornales/Cornaceae
[    ]		Cornus canadensis		bunchberry, Canada Dogwood, Dwarf Dogwood
[    ]		Cornus nuttallii		Nutall’s Dogwood, Nuttall’s dogwood
[    ]		Cornus sericea ssp. sericea		American dogwood, red osier
[    ]	*	Cornus stolonifera		Dogwood
Cornales/Hydrangeaceae
[    ]		Philadelphus lewisii		mock-orange
Cornales/Loasaceae
[    ]		Mentzelia albicaulis		small-flowered mentzelia, white-stemmed mentzelia
Dipsacales/Adoxaceae
[    ]	*	Sambucus cerulea		Blue Elderberry
[    ]		Sambucus nigra ssp. canadensis		blue elderberry
[    ]		Sambucus racemosa		European red elder, red elderberry, scarlet elderberry
Dipsacales/Caprifoliaceae
[    ]		Lonicera caerulea		bluefly honeysuckle, sweet-berry honeysuckle
[    ]		Lonicera conjugialis		double huckleberry, purple-flowered huckleberry
[    ]		Lonicera involucrata		Black Twinberry
[    ]		Lonicera utahensis		Utah twinberry, whiteflowered twinberry
[    ]	*	Symphoricarpos albus		Snowberry
[    ]		Symphoricarpos mollis		creeping snowberry
Dipsacales/Linnaeaceae
[    ]		Linnaea borealis		Twinflower
[    ]		Linnaea borealis var. longiflora		longtube twinflower
Equisetales/Equisetaceae
[    ]		Equisetum arvense		Common Horsetail, field horsetail
[    ]		Equisetum hyemale var. affine		scouring rush
Ericales/Ericaceae
[    ]		Allotropa virgata		barberpole, Barber-pole, candystick, Suagr Stick, sugarstick
[    ]		Arbutus menziesii		madrone, Pacific Madrone
[    ]		Arctostaphylos nevadensis		pinemat manzanita, Pine-mat Manzanita
[    ]		Arctostaphylos patula		Green Manzanita, green-leaf manzanita
[    ]		Arctostaphylos uva-ursi		bearberry, Kinnikinnick
[    ]		Gaultheria humifusa		alpine wintergreen, matted wintergreen, western wintergreen
[    ]		Gaultheria ovatifolia		slender or Oregon wintergreen
[    ]	*	Hemitomes congestum		gnome plant
[    ]		Kalmia microphylla		Small-leaved Laurel, small-leaved or alpine laurel
[    ]	*	Kalmia polifolia var. microphylla		Mountain Laurel
[    ]		Monotropa hypopithys		pinesap
[    ]		Monotropa uniflora		Indian pipes
[    ]		Phyllodoce empetriformis		red or pink mountain heather
[    ]		Phyllodoce glanduliflora		cream mountain heather, yellow mountain heather
[    ]		Pleuricospora fimbriolata		fringed pinesap, Sierra sap
[    ]		Pterospora andromedea		Pine Drops, pinedrops
[    ]		Pyrola picta		White-veined Pyrola
[    ]		Vaccinium cespitosum		dwarf bilberry, mat huckleberry
[    ]		Vaccinium membranaceum		Big Huckleberry, thin-leaved or big huckleberry
[    ]	*	Vaccinium occidentale		Swamp Huckleberry, Western Bog Blueberry
[    ]		Vaccinium ovalifolium		early or oval-leaved blueberry
[    ]		Vaccinium scoparium		Broom Huckleberry, Grouseberry, Small-leaved Huckleberry, whortleberry
[    ]		Vaccinium uliginosum		bog bilberry, western huckleberry
Ericales/Polemoniaceae
[    ]		Collomia grandiflora		large-flowered collomia
[    ]		Collomia heterophylla		varied-leaf collomia
[    ]		Collomia linearis		narrow-leaved collomia
[    ]		Collomia mazama		Mazama Collomia, Mt. Mazama collomia
[    ]		Collomia tinctoria		Yellow Staining Collomia, Yellow-staining Collomia
[    ]	*	Gilia capillaris		smooth-leaved gilia
[    ]		Gilia leptalea ssp. leptalea		bristle gilia
[    ]		Ipomopsis aggregata ssp. formosissima		scarlet gilia, skyrocket
[    ]		Ipomopsis congesta ssp. montana		ballhead gilia, many-flowered gilia
[    ]		Leptodactylon pungens		Rock Gilia, Desert Gilia, prickly or desert phlox
[    ]		Linanthus harknessii		Harkness? linanthus
[    ]		Navarretia divaricata		mountain navarretia
[    ]		Phlox diffusa		Spreading Phlox
[    ]		Phlox gracilis ssp. humilis		pink microsteris
[    ]		Polemonium californicum		California Jacob’s-ladder
[    ]		Polemonium occidentale		Jacob’s Ladder, Tall Jacob’s Ladder, tall Jacob’s-ladder
[    ]		Polemonium pulcherrimum		pretty Jacob’s-ladder, skunkleaf polemonium
Fabales/Fabaceae
[    ]	*	Hosackia americana
[    ]	*	Hosackia crassifolia		big deervetch
[    ]	*	Hosackia torreyi		Torrey’s Bird-foot Trefoil
[    ]		Lathyrus nevadensis ssp. nevadensis		scotch broom, Sierran peavine
[    ]	*	Lathyrus nuttallii
[    ]	*	Lotus crassifolius		big deervetch
[    ]		Lotus oblongifolius var. oblongifolius		streambank bird’s-foot trefoil, streambank trefoil
[    ]		Lotus unifoliolatus var. unifoliolatus		Spanish-clover
[    ]		Lupinus andersonii		Anderson’s lupine
[    ]	*	Lupinus andersonii var. christinae		Anderson’s Lupine
[    ]		Lupinus latifolius ssp. latifolius		broad-leaved or Klamath lupine
[    ]	*	Lupinus latifolius var. ligulatus		Klamath Lupine
[    ]	*	Lupinus lepidus		prairie lupine
[    ]	*	Lupinus lyallii		Lyall Lupine
[    ]	*	Lupinus polyphyllus		Swamp Lupine
[    ]		Melilotus alba		white sweet clover
[    ]		Melilotus officinalis		sweet clover
[    ]		Trifolium hybridum		alsike clover
[    ]		Trifolium longipes		Brook Clover
[    ]		Trifolium productum		King’s clover
[    ]		Trifolium repens		White Clover, white or Dutch clover
[    ]		Vicia americana		American vetch
Fagales/Betulaceae
[    ]		Alnus incana		Thin-leaf Alder
[    ]		Alnus viridis ssp. sinuata		green-or thin-leaved alder, Sitka alder
[    ]	*	Corylus cornuta var. californica		hazelnut
Fagales/Fagaceae
[    ]		Castanopsis chrysophylla		Tree Chinquapin
[    ]		Castanopsis sempervirens		Bush Chinquapin, Sierra Chinquapin
[    ]		Chrysolepis chrysophylla		giant chinquapin
[    ]		Chrysolepis chrysophylla var. chrysophylla		golden or giant chinquapin
[    ]		Chrysolepis sempervirens		bush or Sierra chinquapin
[    ]		Quercus garryana var. breweri		Brewer’s Oak, Brewer’s or Oregon oak, Scrub White Oak
Garryales/Garryaceae
[    ]		Garrya fremontii		Bear Brush, Fremont’s silk-tassel
Gentianales/Apocynaceae
[    ]		Apocynum androsaemifolium		Dogbane, Dogbane Mountain Hemp, flytrap or bitter dogbane
Gentianales/Gentianaceae
[    ]		Gentianopsis simplex		one-flowered gentian
Geraniales/Geraniaceae
[    ]		Erodium cicutarium		filaree clocks alfilaria, Red-stem Filaree, storksbill
Isoetales/Isoetaceae
[    ]		Isoetes tenella		spiny-spored quillwort
Lamiales/Lamiaceae
[    ]		Lamium amplexicaule		common dead-nettle or henbit, Henbit
[    ]	*	Micromeria chamissonis
[    ]		Monardella odoratissima		Mt. Pennyroyal
[    ]		Prunella vulgaris ssp. lanceolata		selfheal
[    ]	*	Satureja douglasii		yerba buena
[    ]		Scutellaria angustifolia		narrow-leaved skullcap, Skullcap
[    ]	*	Stachys ajugoides var. rigida
[    ]	*	Stachys ciliata
[    ]		Stachys cooleyae		swamp or marsh betony
[    ]		Stachys palustris ssp. pilosa		hedge nettle, rigid betony
[    ]	*	Stachys rigida		Hedge Nettle, Rigid betony
Lamiales/Lentibulariaceae
[    ]		Utricularia intermedia		flat-leaved bladderwort, mountain bladderwort
[    ]		Utricularia macrorhiza		common or greater bladderwort
[    ]		Utricularia minor		Lesser bladderwort
[    ]	*	Utricularia vulgaris		Common Bladderwort
Lamiales/Orobanchaceae
[    ]		Castilleja applegatei ssp. pinetorum		wavy-leaved paintbrush
[    ]		Orobanche fasciculata		clustered broomrape
[    ]		Orobanche pinorum		pine broomrape
[    ]		Orobanche uniflora		naked broomrape, One-flowered Broom-rape
Lamiales/Plantaginaceae
[    ]		Hippuris vulgaris		Common Mare’s Tail, Marestail
[    ]		Penstemon rydbergii var. oreocharis		Rydberg’s penstemon
[    ]		Plantago lanceolata		English plantain
[    ]		Plantago major		common plantain
Liliales/Liliaceae
[    ]	*	Calochortus elegans		cat’s ear
[    ]		Disporum hookeri var. oreganum		fairy bells
[    ]		Erythronium grandiflorum		Glacier Lily, yellow lamb’s tongue
[    ]		Erythronium klamathense		Klamath fawn lily, Klamath’s lamb’s tongue
[    ]		Fritillaria atropurpurea		purple fritillary
[    ]		Lilium pardalinum		leopard lily
[    ]		Lilium pardalinum ssp. pardalinum		tiger or leopard lily
[    ]		Lilium washingtonianum		Washington lily
[    ]		Streptopus amplexifolius var. amplexifolius		clasping-leaved twisted-stalk, cucumber root
[    ]	*	Streptopus curvipes
[    ]		Streptopus lanceolatus var. curvipes		rosy twisted-stalk
[    ]		Streptopus roseus		Rosy twisted-stalk
Liliales/Melanthiaceae
[    ]		Trillium ovatum		Pacific trillium
[    ]		Veratrum viride		corn lily, false hellebore, Indian poke
[    ]		Xerophyllum tenax		beargrass, Indian basketgrass
Malpighiales/Euphorbiaceae
[    ]		Chamaesyce nutans		prostrate spurge
[    ]	*	Chamaesyce serpyllifolia ssp. serpyllifolia		thyme-lvd spurge
Malpighiales/Hypericaceae
[    ]		Hypericum anagalloides		Bog St. John’s Wort, Bog St. John’s-Wort, tinker’s penny, Tinlcer’s Penny
[    ]		Hypericum perforatum		common St. John’s wort, Klamath weed
[    ]		Hypericum scouleri ssp. scouleri		Scouler’s St. John? wort
Malpighiales/Linaceae
[    ]	*	Linum lewisii var. lewisii		wild blue flax
Malpighiales/Salicaceae
[    ]		Salix sitchensis		Sitka Willow
Malvales/Malvaceae
[    ]		Sidalcea oregana ssp. spicata		Oregon checker-mallow
[    ]		Sidalcea spicata
Myrtales/Onagraceae
[    ]		Circaea alpina ssp. pacifica		dwarf enchanter’s nightshade
[    ]		Circaea pacifica		Enchanter’s Nightshade
[    ]		Clarkia rhomboidea		common clarkia
[    ]	*	Epilobium adenocaulon
[    ]		Epilobium alpinum
[    ]		Epilobium anagallidifolium		alpine willow-herb
[    ]		Epilobium angustifolium		Fireweed
[    ]		Epilobium brachycarpum		autumn willow-herb, tall annual willow-herb
[    ]	*	Epilobium brevistylum
[    ]		Epilobium ciliatum ssp. ciliatum		common willow-herb, Watson’s willow-herb
[    ]		Epilobium ciliatum ssp. glandulosum		common willow-herb
[    ]		Epilobium clavatum		alpine willow-herb
[    ]		Epilobium glaberrimum		glaucus willowherb, smooth willowweed
[    ]		Epilobium hornemannii		Hornemann’s Willow Herb, Hornemann’s Willow-herb
[    ]		Epilobium lactiflorum		alpine willow-herb
[    ]		Epilobium minutum		small-flowered willow-herb, vernal willow-herb
[    ]		Epilobium oregonense		alpine willow-herb
[    ]		Epilobium palustre		Swamp Willow-herb
[    ]	*	Epilobium pringleanum
[    ]		Gayophytum diffusum		bigflower groundsmoke, spreading groundsmoke
[    ]		Gayophytum heterozygum		hybrid groundsmoke
[    ]		Gayophytum humile		dwarf groundsmoke
Nymphaeales/Nymphaeaceae
[    ]		Nuphar lutea ssp. polysepala		Indian or yellow pond lily, spaterdock wokas
[    ]		Nuphar polysepala		Indian pond lily, Yellow Pond-lily
Ophioglossales/Ophioglossaceae
[    ]		Botrychium multifidum		Leathery grapefern
[    ]		Botrychium pumicola		pumice grapefern
Pinales/Cupressaceae
[    ]		Calocedrus decurrens		incense-cedar
[    ]		Juniperus communis var. montana		common juniper
[    ]		Thuja plicata		western red cedar, western redcedar
Pinales/Pinaceae
[    ]		Abies amabilis		Amabilis Fir, Pacific silver fir
[    ]		Abies concolor		White Fir
[    ]		Abies grandis		Grand Fir
[    ]		Abies lasiocarpa		Alpine Fir, Subalpine Fir
[    ]		Abies X shastensis		Shasta red fir
[    ]		Picea engelmannii		Engelmann Spruce, Engelmann’s Spruce
[    ]		Pinus albicaulis		whitebark pine, White-bark Pine
[    ]		Pinus contorta var. murrayana		Lodgepole Pine, Sierra lodgepole pine
[    ]		Pinus lambertiana		Suagr Pine, sugar pine
[    ]		Pinus monticola		Western White Pine
[    ]		Pinus ponderosa		Ponderosa Pine, Western Yellow Pine, Yellow-ponderosa Pine
[    ]		Pseudotsuga menziesii var. menziesii		Douglas-fir
[    ]		Tsuga heterophylla		western hemlock
[    ]		Tsuga mertensiana		Mountain Hemlock
Piperales/Aristolochiaceae
[    ]		Asarum caudatum		Wild Ginger
Poales/Cyperaceae
[    ]		Carex abrupta		abrupt-beaked sedge
[    ]		Carex angustata		well-fruited sedge
[    ]		Carex aquatilis		water sedge
[    ]	*	Carex aquatilis var. aquatilis		water sedge
[    ]		Carex aquatilis var. dives		Sitka sedge
[    ]		Carex athrostachya		slender-beaked sedge
[    ]		Carex brainerdii		Brainerd’s sedge
[    ]		Carex breweri		Brewer’s sedge
[    ]		Carex canescens		silvery sedge
[    ]		Carex crawfordii		Crawford’s sedge
[    ]		Carex cusickii		Cusick’s Sedge
[    ]		Carex deweyana		Dewey sedge, Dewey’s sedge, round-fruit short-scale sedge
[    ]		Carex disperma		Soft Leaved sedge, soft-leaved sedge
[    ]		Carex echinata ssp. echinata		western stellate sedge
[    ]	*	Carex exsiccata		inflated sedge
[    ]		Carex fracta		fragile-sheathed sedge
[    ]		Carex halliana		Hall’s sedge, Oregon sedge
[    ]	*	Carex heteroneura var. epapillosa		blackened sedge
[    ]		Carex hoodii		Hood’s sedge
[    ]		Carex illota		small-headed sedge
[    ]		Carex inops ssp. inops		long-stoloned sedge
[    ]		Carex jonesii		Jones’ sedge, Jones? sedge
[    ]		Carex laeviculmis		smooth-stemmed sedge
[    ]		Carex lenticularis		lakeshore sedge, shore sedge, tufted sedge
[    ]		Carex leporinella		Sierra hare sedge
[    ]	*	Carex leptopoda		shorter-scaled sedge
[    ]		Carex limosa		Mud Sedge, shore sedge
[    ]		Carex luzulina		rush sedge
[    ]		Carex macloviana ssp. subfusca		rusty sedge
[    ]		Carex mertensii		Merten’s sedge
[    ]		Carex microptera		small-winged sedge
[    ]		Carex multicostata		many-ribbed sedge, thick-fruited sedge
[    ]		Carex neurophora		alpine nerved sedge
[    ]		Carex nigricans		blackish sedge
[    ]		Carex pachystachya		thick-headed sedge
[    ]		Carex phaeocephala		mountain hare sedge
[    ]		Carex preslii		Presl sedge
[    ]		Carex rossii		Ross? sedge
[    ]	*	Carex rostrata		Beaked sedge
[    ]		Carex scopulorum var. bracteosa		Sierra alpine sedge
[    ]	*	Carex simulata		Short-beaked sedge
[    ]	*	Carex sitchensis		Sitka Sedge
[    ]		Carex spectabilis		showy sedge
[    ]		Carex straminiformis		Mt. Shasta sedge
[    ]		Carex subfusca		brown sedge
[    ]		Carex utriculata		beaked sedge
[    ]		Carex whitneyi		Whitney’s sedge
[    ]	*	Eleocharis macrostachya		pale spikerush
[    ]		Eleocharis quinqueflora		few-flowered spikerush
[    ]		Eriophorum gracile		bog-cotton, slender cottongrass, Slender Cotton-grass
[    ]		Scirpus congdonii		Congdon’s Bulrush
[    ]		Scirpus microcarpus		red-tinged bulrush, small-fruited bulrush
Poales/Juncaceae
[    ]		Juncus drummondii		Drummond’s rush
[    ]		Juncus effusus		soft rush
[    ]		Juncus ensifolius		Dagger-leaf Rush
[    ]		Juncus howellii		Howell’s rush
[    ]		Juncus mertensianus		Merten’s rush
[    ]		Juncus mexicanus		Baltic rush
[    ]		Juncus orthophyllus		Straight-leaved Rush
[    ]		Juncus parryi		Parry’s rush
[    ]		Luzula campestris		Field Woodrush
[    ]		Luzula comosa		Pacific woodrush
[    ]		Luzula divaricata		forked woodrush
[    ]		Luzula glabrata var. hitchcockii		smooth woodrush
[    ]		Luzula hitchcockii		Hitchcock’s smooth woodrush
[    ]		Luzula parviflora		small-flowered woodrush
Poales/Poaceae
[    ]	*	Achnatherum lemmonii var. lemmonii		Lemmon’s needlegrass
[    ]		Achnatherum occidentale ssp. californicum		California needlegrass
[    ]		Achnatherum occidentale ssp. occidentale		western needle grass, western needlegrass
[    ]		Achnatherum occidentale ssp. pubescens		Elmer’s stipa
[    ]		Agrostis capillaris		colonial bent, colonial bentgrass
[    ]		Agrostis exarata		spike bentgrass
[    ]		Agrostis gigantea		black bent, redtop, water bentgrass
[    ]		Agrostis humilis		mountain bentgrass
[    ]		Agrostis hyemalis		winter bentgrass
[    ]		Agrostis idahoensis		Idaho bentgrass
[    ]		Agrostis rossiae		variable bentgrass
[    ]		Agrostis scabra		ticklegrass
[    ]		Agrostis thurberiana		Thurber Bentgrass, Thurber’s bentgrass
[    ]		Alopecurus aequalis		short foxtail, shortawn foxtail, short-awn meadow-foxtail
[    ]		Alopecurus pratensis		meadow foxtail
[    ]		Bromus carinatus		California brome
[    ]	*	Bromus ciliatus		fringed brome
[    ]		Bromus inermis ssp. inermis		smooth brome
[    ]		Bromus orcuttianus		Orcutt’s brome
[    ]		Bromus suksdorfii		Suksdorf’s brome
[    ]		Bromus tectorum		cheatgrass
[    ]		Bromus vulgaris		common brome
[    ]		Calamagrostis canadensis		bluejoint
[    ]		Calamagrostis rubescens		pine grass
[    ]		Cinna latifolia		reedgrass
[    ]		Dactylis glomerata		orchard grass
[    ]		Danthonia intermedia		mountain wild oatgrass
[    ]		Danthonia unispicata		few-flowered wild oatgrass
[    ]		Deschampsia atropurpurea		Mountain Hairgrass
[    ]		Deschampsia cespitosa ssp. cespitosa		tufted hairgrass
[    ]	*	Deschampsia danthonioides		annual hairgrass
[    ]		Deschampsia elongata		slender hairgrass
[    ]		Elymus elymoides		squirreltail
[    ]		Elymus glaucus		blue wild rye, blue wildrye
[    ]		Elymus trachycaulus		slender wheatgrass, slender wild rye
[    ]		Festuca arundinacea		Alta fescue, coarse fescue, reed fescue, tall fescue
[    ]		Festuca idahoensis		Idaho fescue
[    ]		Festuca occidentalis		western fescue
[    ]		Festuca ovina		sheep fescue
[    ]		Festuca rubra		ravine fescue, red fescue
[    ]		Festuca trachyphylla		hard fescue
[    ]	*	Festuca viridula		mountain bunchgrass
[    ]		Glyceria borealis		Northern Mannagrass
[    ]		Glyceria elata		Tall mannagrass, tall or fowl mannagrass
[    ]		Holcus lanatus		velvetgrass
[    ]		Hordeum brachyantherum		meadow barley
[    ]		Lolium perenne		English or perennial rye-grass
[    ]		Melica aristata		awned or bearded melic
[    ]	*	Melica harfordii		Harford’s melic
[    ]		Melica subulata		Alaska onion grass
[    ]		Muhlenbergia andina		foxtail or hairy muhly
[    ]		Muhlenbergia filiformis		Pullup muhly, slender muhly
[    ]		Phleum alpinum		alpine Timothy
[    ]		Phleum pratense		Timothy (cultivated)
[    ]		Pleuropogon refractus		nodding semaphore
[    ]		Poa bolanderi		Bolander’s bluegrass
[    ]		Poa bulbosa		bulbous bluegrass
[    ]		Poa fendleriana ssp. fendleriana		Cusick’s bluegrass
[    ]		Poa leptocoma		bog bluegrass
[    ]		Poa pratensis		Kentucky bluegrass
[    ]		Poa secunda		big bluegrass, Sandberg bluegrass, Sandberg’s bluegrass
[    ]		Poa wheeleri		pinegrass
[    ]	*	Puccinellia pauciflora var. microtheca		Weak Alkaligrass
[    ]		Torreyochloa erecta		few-flowered mannagrass
[    ]		Torreyochloa pallida var. pauciflora		weak alkaligrass or mannagrass
[    ]		Trisetum canescens		tall trisetum
[    ]		Trisetum cernuum		nodding trisetum
[    ]		Trisetum spicatum		spike trisetum
[    ]	*	Trisetum wolfii		wolf trisetum, Wolf’s trisetum
Polypodiales/Dennstaedtiaceae
[    ]		Pteridium aquilinum var. pubescens		western bracken fern
Polypodiales/Dryopteridaceae
[    ]		Polystichum imbricans ssp. imbricans		imbricate sword fern
[    ]		Polystichum lonchitis		holly fern
[    ]		Polystichum munitum		sword fern
[    ]		Polystichum scopulinum		rock sword fern, shield fern
Polypodiales/Pteridaceae
[    ]		Adiantum aleuticum		five-finger fern, maidenhair fern
Polypodiales/Woodsiaceae
[    ]		Athyrium filix-femina		common ladyfern, ladyfern, subarctic ladyfern
[    ]		Cystopteris fragilis		fragile fern
[    ]		Woodsia scopulina ssp. scopulina		Rocky Mountain woodsia
Ranunculales/Berberidaceae
[    ]		Achlys triphylla		deer foot, Vanilla Leaf, vanillaleaf
[    ]		Mahonia aquifolium		Piper’s Oregon-grape
[    ]		Mahonia nervosa		Cascade Oregongrape
[    ]		Mahonia piperiana
[    ]		Vancouveria hexandra		white inside-out flower
Ranunculales/Papaveraceae
[    ]		Dicentra formosa		Bleeding Heart, Pacific bleedingheart
[    ]		Dicentra uniflora		Steer’s Head
Ranunculales/Ranunculaceae
[    ]		Actaea rubra ssp. arguta		western red baneberry
[    ]		Caltha leptosepala ssp. howellii		broadlvd marsh marigold, twin-flowered marsh marigold, white
[    ]		Ranunculus trichophyllus var. trichophyllus		water crowfoot, white water buttercup
[    ]		Ranunculus uncinatus var. parviflorus		little buttercup
Rosales/Rhamnaceae
[    ]		Frangula purshiana		cascara, chittam bark
Rosales/Rosaceae
[    ]		Amelanchier alnifolia var. semiintegrifolia		western serviceberry
[    ]	*	Sorbus scopulina var. cascadensis		Cascade mountain ash
[    ]		Spiraea splendens var. splendens		subalpine spiraea
Sapindales/Sapindaceae
[    ]		Acer glabrum		Mountain Maple
[    ]		Acer macrophyllum		Big-leaf Maple
Saxifragales/Crassulaceae
[    ]	*	Gormania watsonii		Gorman’s Stonecrop
[    ]	*	Sedum spathulifolium		Stone Crop
Saxifragales/Grossulariaceae
[    ]		Ribes binominatum		Siskiyou Gooseberry
[    ]		Ribes cruentum var. cruentum		shinyleaf or Sierra gooseberry
[    ]		Ribes erythrocarpum		Crater Lake Currant
[    ]	*	Ribes inerme		white stem gooseberry
[    ]		Ribes lacustre		Prickly Currant, swamp black gooseberry, Swamp Gooseberry
[    ]		Ribes roezlii		Sierra gooseberry
[    ]		Ribes sanguineum		Flowering Currant
[    ]		Ribes viscosissimum		gummy currant, sticky currant
Saxifragales/Haloragaceae
[    ]		Myriophyllum verticillatum		water milfoil, whorled
Saxifragales/Saxifragaceae
[    ]		Tiarella trifoliata var. unifoliata		coolwort foamflower, false mitrewort, laceflower, western coolwort
Solanales/Convolvulaceae
[    ]		Calystegia occidentalis ssp. occidentalis		pale morning glory

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Crater Lake Vascular Plants Checklist

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