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Home , Abies amabilis, Acer glabrum, Achlys triphylla, Actaea rubra, Adenocaulon, Adenocaulon bicolor

National Park Service U.S. Department of the Interior

Crater Lake National Park (CRLA)

Vascular Checklist

Vascular Plants /Araceae [ ] Lemna minor duckweed [ ] * Lysichiton americanusskunk cabbage Alismatales/Potamogetonaceae [ ] Potamogeton pusillus var.Berchtold's tenuissimus pondweed Alismatales/Tofieldiaceae [ ] Tofieldia glutinosa Tofieldia [ ] * Tofieldia occidentalis / [ ] genuflexa bentleaf or kneeling angelica [ ] lanatum Cow [ ] grayi Gray's Licoriceroot, Gray's , Lovage [ ] martindaleicoast range lomatium, few-fruited lomatium, Martindale's lomatium [ ] barestem lomatium, pestle parsnip [ ] Lomatium triternatumnineleaf biscuitroot [ ] berteroi Mountain Sweet [ ] Osmorhiza depauperatablunt- fruited sweet cicely [ ] Osmorhiza purpurea purple sweet cicely, Sweet Cicely [ ] occidentalis Western Oxypolis, western sweet cicely [ ] graveolens northern sanicle, Sierra sanicle [ ] capitellatumSwamp Whiteheads, swamp white-heads, woolly-head parsnip Apiales/ [ ] horridus Devil's Club / [ ] Allium amplectens slim- [ ] * Allium geyeri Geyer onion, Geyer's onion [ ] Allium validum swamp onion Asparagales/ [ ] leichtlinii camas, great camas, large camas [ ] Dichelostemma congestumookow [ ] Maianthemum stellatumstar-flowered Solomon-plume, starry Solomon-plume [ ] Smilacina racemosa [ ] Triteleia hyacinthina white brodiaea Asparagales/Iridaceae [ ] Iris chrysophylla yellow-flowered iris [ ] * Sisyrinchium californicumgolden-eyed grass [ ] Sisyrinchium idahoenseblue-eyed grass Asparagales/Orchidaceae [ ] Calypso bulbosa fairy slipper, Venus slipper [ ] Cephalanthera austiniaephantom orchid [ ] Corallorrhiza maculataspotted coralroot [ ] Corallorrhiza mertensianaPacific coralroot [ ] Corallorrhiza striata striped coralroot [ ] Goodyera oblongifoliarattlesnake plantain [ ] Listera caurina northwest twayblade [ ] Listera convallarioidesbroad-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 leucostachyswhite bog orchid [ ] Platanthera stricta green bog orchid [ ] Spiranthes romanzoffianaladies tresses, Ladies-tresses / [ ] Achillea millefolium milfoil, Yarrow [ ] bicolor pathfinder, Silver Green, silvergreen, trailplant [ ] occidentaliswestern eupatorium [ ] 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 margaritaceaEverlasting, pearly everlasting [ ] geyeri Geyer's Everlasting, pinewood or Geyer's pussytoes [ ] Antennaria media alpine pussytoes [ ] Antennaria racemosa Everlasting, racemed pussytoes [ ] Antennaria rosea Rose Colored Everlasting [ ] 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.silver ludoviciana wormwood, western mugwort [ ] Artemisia tridentata ssp.big vaseyana sage, mountain sagebrush [ ] Artemisia vulgaris ssp. ludoviciana [ ] ascendens long-lived aster [ ] * Aster eatonii Eaton's aster [ ] Aster foliaceus var. parryileaf- bracted or leafy aster [ ] Aster fremonti [ ] Aster ledophyllus Aster, Cascade aster [ ] Aster modestus Aster [ ] Aster occidentalis western aster, Western mountain aster [ ] Aster shastensis var. eradiatusShasta Aster [ ] Aster shastensis var. glossophyllusShasta Aster [ ] cernua bur-marigold, nodding beggar's ticks [ ] * modestusfew-flowered aster, great northern aster [ ] * Centaurea biebersteiniispotted knapweed [ ] Chaenactis douglasii Douglas dustymaiden, Douglas' dustymaiden, Douglas' pincushion, dusty maiden, dusty-maiden [ ] Chrysothamnus nauseosusGray ssp.Rabbit speciosus Brush [ ] Chrysothamnus nauseosus var. albicaulis [ ] Cichorium intybus blue-sailors, chicory, wild succory [ ] Cirsium arvense thistle [ ] Cirsium vulgare bull thistle [ ] Ericameria bloomeri Bloomer's rabbitbrush, goldenweed [ ] Erigeron acris ssp. acrisbitter var. debilisfleabane [ ] 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. confinisleafy fleabane [ ] Erigeron linearis desert yellow daisy, line-leaved fleabane, Narrow-leaved Fleabane [ ] Erigeron peregrinus ssp.subalpine callianthemus or wandering daisy [ ] Erigeron philadelphicusFleabane, Philadelphia fleabane or daisy [ ] Eriophyllum lanatum common woolly sunflower, woody eriophyllum, woolly eriophyllum, wooly daisy [ ] Eupatorium occidentaleWestern Boneset, Western Thoroughwort [ ] Gnaphalium canescens ssp. thermale [ ] Gnaphalium microcephalumWhite Everlasting, Cubweed [ ] Gnaphalium palustre lowland cudweed [ ] Gnaphalium uliginosummarsh cudweed [ ] Haplopappus bloomeriBloomer's Rabbit Brush [ ] Helenium bigelovii Bigelow's sneezeweed [ ] Hieracium albiflorum Hawkweed, White Flowered Hawkweed, white-flowered hawkweed [ ] Hieracium bolanderi Bolander's Hawkweed [ ] Hieracium cynoglossoidesDog-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 vulgaredaisy [ ] Madia bolanderi Bolander's Tarweed [ ] Madia gracilis slender or common tarweed [ ] Madia minima small-head tarweed [ ] Nothocalais alpestris alpine lake agoseris, false agoseris [ ] * Pseudognaphalium canescensslender orssp. white microcephalum cudweed [ ] * Pseudognaphalium canescenscudweed, ssp. everlasting thermale [ ] argentea Silver , silverflower [ ] Rudbeckia occidentaliswestern coneflower [ ] Senecio canus woolly groundsel [ ] Senecio howellii [ ] Senecio integerrimus western groundsel [ ] Senecio pseudaureus falsegold groundsel [ ] Senecio sylvaticus groundsel [ ] Senecio triangularis Arrowleaf Groundsel, Triangular-leaved Groundsel [ ] Solidago canadensis var.Canada salebrosa goldenrod [ ] Solidago elongata Golden Rod, Goldenrod [ ] Stephanomeria lactucinalarge-flowered wirelettuce, Wine Lettuce [ ] Common Dandelion [ ] Taraxacum officinale ssp.common vulgare dandelion [ ] Taraxacum palustre var.Common vulgare Dandelion [ ] Tragopogon dubius Goat's Beard, yellow salsify Asterales/ [ ] Asyneuma prenanthoidesCalifornia bluebell, harebell [ ] scouleri Scouler's harebell or bluebell [ ] Heterocodon rariflorumheterocodon Asterales/Menyanthaceae [ ] Menyanthes trifoliata bog buckbean, Buckbean / [ ] affinis Slender Cryptantha [ ] * Cryptantha sheldonii Sheldon's Nievitas [ ] Cryptantha simulans cryptantha [ ] Cryptantha sobolifera Wallowa oreocarya [ ] * Cryptantha subretusa [ ] Cryptantha torreyana Torrey's cryptantha [ ] occidentalewestern hound's-tongue [ ] californica California stickseed, White Stickseed [ ] * Hackelia jessicae Blue Stickseed [ ] blue stickseed, Stickseed [ ] stickseed [ ] paniculata var.tall bluebellsborealis [ ] Mertensia platyphylla var.lungwort subcordata [ ] hispidusbristly popcorn flower, Popcorn Flower Boraginales/Hydrophyllaceae [ ] fendleriFendler's var. albifrons waterleaf [ ] parviflora var.small-flowered parviflora nemophila [ ] * frigida ssp. frigidacold phacelia [ ] * var. compactacompact phacelia, timberline phacelia [ ] Phacelia hastata var. hastatamountan phacelia [ ] variable phacelia / [ ] glabra Tower Mustard [ ] Arabis holboellii var. retrofractaHolboell's rockcress [ ] Arabis holboellii var. secunda [ ] Arabis lemmonii var. lemmoniiLemmon's rockcress [ ] Arabis lyallii var. lyalliiLyall's rockcress [ ] Arabis platysperma Flat-pod Rock Cress [ ] Arabis rectissima var. rectissimabristly- 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. rapafield or common mustard [ ] Capsella bursa-pastorissheperd's purse [ ] Cardamine bellidifolia alpine bittercress [ ] Cardamine pensylvanicabittercress, Pennsylvania Bitter Cress, Pennsylvania Bittercress [ ] Descurainia incana ssp.mountain incana tansy mustard [ ] * Descurainia richardsoniiTansy-mustard [ ] Draba lonchocarpa var.lancefruit lonchocarpa draba, spear-fruited draba [ ] Phoenicaulis cheiranthoidesdaggerpod [ ] Rorippa curvisiliqua Watercress, Western Yellow Cress, western yellowcress /Amaranthaceae [ ] Chenopodium album Common White Pigweed, lamb's quarter, white goosefoot Caryophyllales/ [ ] * aculeata prickly sandwort, spiny sandwort [ ] Arenaria pumicola Crater Lake Sandwort, Desert Sandwort, Pumice Sandwort [ ] Moehringia macrophyllalarge-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 [ ] Silene uralensis ssp. montanaHenderson's catchfly [ ] Spergula arvensis corn spurry [ ] Spergularia rubra Red Sand Spurry SPN, sand spurry [ ] * Stellaria borealis ssp. sitchanachickweed, 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. sibiricacandyflower, Siberian montia, western springbeauty Caryophyllales/Polygonaceae [ ] Polygonum lapathifoliumwillow weed [ ] Polygonum polygaloidesKellogg's ssp. kelloggii knotweed /Celastraceae [ ] Paxistima myrsinites mountain box, boxwood / [ ] Cornus canadensis bunchberry, Canada Dogwood, Dwarf Dogwood [ ] Cornus nuttallii Nutall's Dogwood, Nuttall's dogwood [ ] Cornus sericea ssp. sericeaAmerican dogwood, red osier [ ] * Cornus stolonifera Dogwood Cornales/Hydrangeaceae [ ] Philadelphus lewisii mock-orange Cornales/Loasaceae [ ] Mentzelia albicaulis small-flowered mentzelia, white-stemmed mentzelia /Adoxaceae [ ] * Sambucus cerulea Blue Elderberry [ ] Sambucus nigra ssp. canadensisblue 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 [ ] twinberry, whiteflowered twinberry [ ] * Symphoricarpos albusSnowberry [ ] Symphoricarpos molliscreeping snowberry Dipsacales/Linnaeaceae [ ] Linnaea borealis Twinflower [ ] Linnaea borealis var. longifloralongtube twinflower Equisetales/Equisetaceae [ ] Equisetum arvense Common Horsetail, field horsetail [ ] Equisetum hyemale var.scouring affine rush / [ ] virgata barberpole, Barber-pole, candystick, Suagr Stick, sugarstick [ ] Arbutus menziesii madrone, Pacific Madrone [ ] Arctostaphylos nevadensispinemat manzanita, Pine-mat Manzanita [ ] Arctostaphylos patula Green Manzanita, green-leaf manzanita [ ] Arctostaphylos uva-ursibearberry, Kinnikinnick [ ] Gaultheria humifusa alpine wintergreen, matted wintergreen, western wintergreen [ ] Gaultheria ovatifolia slender or Oregon wintergreen [ ] * Hemitomes congestumgnome [ ] Kalmia microphylla Small-leaved Laurel, small-leaved or alpine laurel [ ] * Kalmia polifolia var. microphyllaMountain Laurel [ ] Monotropa hypopithyspinesap [ ] Monotropa uniflora Indian pipes [ ] Phyllodoce empetriformisred or pink mountain heather [ ] Phyllodoce glandulifloracream mountain heather, yellow mountain heather [ ] Pleuricospora fimbriolatafringed pinesap, Sierra sap [ ] Pterospora andromedeaPine Drops, pinedrops [ ] Pyrola picta White-veined Pyrola [ ] Vaccinium cespitosumdwarf bilberry, mat huckleberry [ ] Vaccinium membranaceumBig Huckleberry, thin-leaved or big huckleberry [ ] * Vaccinium occidentaleSwamp Huckleberry, Western Bog Blueberry [ ] Vaccinium ovalifoliumearly 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 heterophyllavaried-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. leptaleabristle gilia [ ] Ipomopsis aggregata ssp.scarlet formosissima gilia, skyrocket [ ] Ipomopsis congesta ssp.ballhead montana gilia, many-flowered gilia [ ] Leptodactylon pungensRock Gilia, Desert Gilia, prickly or desert phlox [ ] Linanthus harknessii Harkness? linanthus [ ] Navarretia divaricata mountain navarretia [ ] Phlox diffusa Spreading Phlox [ ] Phlox gracilis ssp. humilispink microsteris [ ] Polemonium californicumCalifornia Jacob's-ladder [ ] Polemonium occidentaleJacob's Ladder, Tall Jacob's Ladder, tall Jacob's-ladder [ ] Polemonium pulcherrimumpretty Jacob's-ladder, skunkleaf polemonium /Fabaceae [ ] * Hosackia americana [ ] * Hosackia crassifolia big deervetch [ ] * Hosackia torreyi Torrey's Bird-foot Trefoil [ ] Lathyrus nevadensis ssp.scotch nevadensis broom, Sierran peavine [ ] * Lathyrus nuttallii [ ] * Lotus crassifolius big deervetch [ ] Lotus oblongifolius var.streambank oblongifolius bird's-foot trefoil, streambank trefoil [ ] Lotus unifoliolatus var.Spanish-clover unifoliolatus [ ] Lupinus andersonii Anderson's lupine [ ] * Lupinus andersonii var.Anderson's christinae Lupine [ ] Lupinus latifolius ssp. latifoliusbroad-leaved or Klamath lupine [ ] * Lupinus latifolius var. ligulatusKlamath 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 /Betulaceae [ ] Alnus incana Thin-leaf Alder [ ] Alnus viridis ssp. sinuatagreen-or thin-leaved alder, Sitka alder [ ] * Corylus cornuta var. californicahazelnut Fagales/Fagaceae [ ] Castanopsis chrysophyllaTree Chinquapin [ ] Castanopsis sempervirensBush Chinquapin, Sierra Chinquapin [ ] Chrysolepis chrysophyllagiant chinquapin [ ] Chrysolepis chrysophyllagolden var. chrysophyllaor giant chinquapin [ ] Chrysolepis sempervirensbush or Sierra chinquapin [ ] Quercus garryana var. Brewer'sbreweri Oak, Brewer's or Oregon oak, Scrub White Oak / [ ] Garrya fremontii Bear Brush, Fremont's silk-tassel /Apocynaceae [ ] Apocynum androsaemifoliumDogbane, Dogbane Mountain Hemp, flytrap or bitter dogbane Gentianales/Gentianaceae [ ] Gentianopsis simplex one-flowered gentian /Geraniaceae [ ] Erodium cicutarium filaree clocks alfilaria, Red-stem Filaree, storksbill Isoetales/Isoetaceae [ ] Isoetes tenella spiny-spored quillwort / [ ] amplexicaule common dead-nettle or henbit, Henbit [ ] * Micromeria chamissonis [ ] Monardella odoratissimaMt. Pennyroyal [ ] Prunella vulgaris ssp. lanceolataselfheal [ ] * Satureja douglasii yerba buena [ ] Scutellaria angustifolianarrow-leaved skullcap, Skullcap [ ] * Stachys ajugoides var. rigida [ ] * Stachys ciliata [ ] Stachys cooleyae swamp or marsh betony [ ] Stachys palustris ssp. pilosahedge nettle, rigid betony [ ] * Stachys rigida Hedge Nettle, Rigid betony Lamiales/Lentibulariaceae [ ] Utricularia intermediaflat-leaved bladderwort, mountain bladderwort [ ] Utricularia macrorhizacommon or greater bladderwort [ ] Utricularia minor Lesser bladderwort [ ] * Utricularia vulgaris Common Bladderwort Lamiales/Orobanchaceae [ ] Castilleja applegatei ssp.wavy-leaved pinetorum paintbrush [ ] Orobanche fasciculataclustered 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.Rydberg's oreocharis penstemon [ ] Plantago lanceolata English plantain [ ] Plantago major common plantain / [ ] * elegans cat's ear [ ] Disporum hookeri var. fairyoreganum bells [ ] Erythronium grandiflorumGlacier Lily, yellow lamb's tongue [ ] Erythronium klamathenseKlamath fawn lily, Klamath's lamb's tongue [ ] Fritillaria atropurpureapurple fritillary [ ] Lilium pardalinum leopard lily [ ] Lilium pardalinum ssp.tiger pardalinum or leopard lily [ ] Lilium washingtonianumWashington lily [ ] Streptopus amplexifoliusclasping-leaved var. amplexifolius twisted-stalk, cucumber root [ ] * Streptopus curvipes [ ] Streptopus lanceolatusrosy var. twisted-stalk curvipes [ ] Streptopus roseus Rosy twisted-stalk Liliales/Melanthiaceae [ ] Trillium ovatum Pacific trillium [ ] Veratrum viride corn lily, false hellebore, Indian poke [ ] Xerophyllum tenax beargrass, Indian basketgrass /Euphorbiaceae [ ] Chamaesyce nutans prostrate spurge [ ] * Chamaesyce serpyllifoliathyme-lvd ssp. serpyllifolia spurge Malpighiales/Hypericaceae [ ] Hypericum anagalloidesBog St. John's Wort, Bog St. John's-Wort, tinker's penny, Tinlcer's Penny [ ] Hypericum perforatumcommon St. John's wort, Klamath weed [ ] Hypericum scouleri ssp.Scouler's scouleri St. John? wort Malpighiales/Linaceae [ ] * Linum lewisii var. lewisiiwild blue flax Malpighiales/Salicaceae [ ] Salix sitchensis Sitka Willow /Malvaceae [ ] Sidalcea oregana ssp. spicataOregon checker-mallow [ ] Sidalcea spicata /Onagraceae [ ] Circaea alpina ssp. pacificadwarf enchanter's nightshade [ ] Circaea pacifica Enchanter's Nightshade [ ] Clarkia rhomboidea common clarkia [ ] * Epilobium adenocaulon [ ] Epilobium alpinum [ ] Epilobium anagallidifoliumalpine willow-herb [ ] Epilobium angustifoliumFireweed [ ] Epilobium brachycarpumautumn willow-herb, tall annual willow-herb [ ] * Epilobium brevistylum [ ] Epilobium ciliatum ssp.common ciliatum willow-herb, Watson's willow-herb [ ] Epilobium ciliatum ssp.common glandulosum willow-herb [ ] Epilobium clavatum alpine willow-herb [ ] Epilobium glaberrimumglaucus willowherb, smooth willowweed [ ] Epilobium hornemanniiHornemann's Willow Herb, Hornemann's Willow-herb [ ] Epilobium lactiflorum alpine willow-herb [ ] Epilobium minutum small-flowered willow-herb, vernal willow-herb [ ] Epilobium oregonensealpine willow-herb [ ] Epilobium palustre Swamp Willow-herb [ ] * Epilobium pringleanum [ ] Gayophytum diffusumbigflower groundsmoke, spreading groundsmoke [ ] Gayophytum heterozygumhybrid groundsmoke [ ] Gayophytum humile dwarf groundsmoke /Nymphaeaceae [ ] Nuphar lutea ssp. polysepalaIndian or yellow pond lily, spaterdock wokas [ ] Nuphar polysepala Indian pond lily, Yellow Pond-lily Ophioglossales/Ophioglossaceae [ ] Botrychium multifidumLeathery grapefern [ ] Botrychium pumicola pumice grapefern /Cupressaceae [ ] Calocedrus decurrens incense-cedar [ ] Juniperus communis var.common montana juniper [ ] Thuja plicata western red cedar, western redcedar Pinales/ [ ] Abies amabilis Amabilis , Pacific silver fir [ ] Abies concolor White Fir [ ] Grand Fir [ ] Alpine Fir, Subalpine Fir [ ] Abies X shastensis Shasta red fir [ ] Picea engelmannii Engelmann Spruce, Engelmann's Spruce [ ] Pinus albicaulis whitebark pine, White-bark Pine [ ] var. murrayanaLodgepole Pine, Sierra lodgepole pine [ ] Pinus lambertiana Suagr Pine, sugar pine [ ] Pinus monticola Western White Pine [ ] Ponderosa Pine, Western Yellow Pine, Yellow-ponderosa Pine [ ] Pseudotsuga menziesiiDouglas-fir var. menziesii [ ] western hemlock [ ] Mountain Hemlock / [ ] caudatum Wild / [ ] abrupta abrupt-beaked sedge [ ] Carex angustata well-fruited sedge [ ] Carex aquatilis water sedge [ ] * Carex aquatilis var. aquatiliswater sedge [ ] Carex aquatilis var. divesSitka 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- short-scale sedge [ ] Carex disperma Soft Leaved sedge, soft-leaved sedge [ ] Carex echinata ssp. echinatawestern stellate sedge [ ] * Carex exsiccata inflated sedge [ ] Carex fracta fragile-sheathed sedge [ ] Carex halliana Hall's sedge, Oregon sedge [ ] * Carex heteroneura var.blackened epapillosa sedge [ ] Carex hoodii Hood's sedge [ ] Carex illota small-headed sedge [ ] Carex inops ssp. inopslong-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. rustysubfusca 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.Sierra bracteosa 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 macrostachyapale spikerush [ ] Eleocharis quinqueflorafew-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. hitchcockiismooth woodrush [ ] Luzula hitchcockii Hitchcock's smooth woodrush [ ] Luzula parviflora small-flowered woodrush Poales/ [ ] * Achnatherum lemmoniiLemmon's var. lemmonii needlegrass [ ] Achnatherum occidentaleCalifornia ssp. californicum needlegrass [ ] Achnatherum occidentalewestern ssp. occidentaleneedle grass, western needlegrass [ ] Achnatherum occidentaleElmer's ssp. stipapubescens [ ] capillaris colonial bent, colonial bentgrass [ ] Agrostis exarata spike bentgrass [ ] black bent, redtop, water bentgrass [ ] Agrostis humilis mountain bentgrass [ ] Agrostis hyemalis winter bentgrass [ ] Agrostis idahoensis bentgrass [ ] Agrostis rossiae variable bentgrass [ ] Agrostis scabra ticklegrass [ ] Agrostis thurberiana Thurber Bentgrass, Thurber's bentgrass [ ] aequalis short foxtail, shortawn foxtail, short-awn meadow-foxtail [ ] Alopecurus pratensis meadow foxtail [ ] carinatus California brome [ ] * Bromus ciliatus fringed brome [ ] Bromus inermis ssp. inermissmooth brome [ ] Bromus orcuttianus Orcutt's brome [ ] Bromus suksdorfii Suksdorf's brome [ ] Bromus tectorum cheatgrass [ ] Bromus vulgaris common brome [ ] Calamagrostis canadensisbluejoint [ ] Calamagrostis rubescenspine grass [ ] Cinna latifolia reedgrass [ ] Dactylis glomerata orchard grass [ ] Danthonia intermedia mountain wild oatgrass [ ] Danthonia unispicata few-flowered wild oatgrass [ ] Deschampsia atropurpureaMountain Hairgrass [ ] Deschampsia cespitosatufted ssp. cespitosa hairgrass [ ] * Deschampsia danthonioidesannual hairgrass [ ] Deschampsia elongataslender 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 brachyantherummeadow barley [ ] Lolium perenne English or perennial rye-grass [ ] Melica aristata awned or bearded melic [ ] * Melica harfordii Harford's melic [ ] Melica subulata onion grass [ ] Muhlenbergia andina foxtail or hairy muhly [ ] Muhlenbergia filiformisPullup muhly, slender muhly [ ] Phleum alpinum alpine Timothy [ ] Phleum pratense Timothy (cultivated) [ ] Pleuropogon refractusnodding semaphore [ ] Poa bolanderi Bolander's bluegrass [ ] Poa bulbosa bulbous bluegrass [ ] Poa fendleriana ssp. fendlerianaCusick'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.Weak microtheca Alkaligrass [ ] Torreyochloa erecta few-flowered mannagrass [ ] Torreyochloa pallida var.weak pauciflora 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.western pubescens bracken fern Polypodiales/Dryopteridaceae [ ] Polystichum imbricansimbricate ssp. imbricans sword fern [ ] Polystichum lonchitis holly fern [ ] Polystichum munitum sword fern [ ] Polystichum scopulinumrock 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.Rocky scopulina Mountain woodsia / [ ] triphylla deer foot, Vanilla Leaf, vanillaleaf [ ] Mahonia aquifolium Piper's Oregon-grape [ ] Mahonia nervosa Cascade Oregongrape [ ] Mahonia piperiana [ ] Vancouveria hexandrawhite inside-out flower Ranunculales/Papaveraceae [ ] Dicentra formosa Bleeding Heart, Pacific bleedingheart [ ] Dicentra uniflora Steer's Head Ranunculales/ [ ] rubra ssp. argutawestern red baneberry [ ] leptosepala ssp.broadlvd howellii marsh marigold, twin-flowered marsh marigold, white [ ] Ranunculus trichophylluswater var. crowfoot, trichophyllus white water buttercup [ ] Ranunculus uncinatus littlevar. parviflorus buttercup /Rhamnaceae [ ] Frangula purshiana cascara, chittam bark Rosales/Rosaceae [ ] Amelanchier alnifolia var.western semiintegrifolia serviceberry [ ] * var. cascadensisCascade mountain ash [ ] Spiraea splendens var.subalpine splendens spiraea / [ ] Acer glabrum Mountain [ ] Acer macrophyllum Big-leaf Maple /Crassulaceae [ ] * Gormania watsonii Gorman's Stonecrop [ ] * Sedum spathulifolium Stone Crop Saxifragales/Grossulariaceae [ ] Ribes binominatum Siskiyou Gooseberry [ ] Ribes cruentum var. cruentumshinyleaf 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 verticillatumwater milfoil, whorled Saxifragales/Saxifragaceae [ ] Tiarella trifoliata var. unifoliatacoolwort foamflower, false mitrewort, laceflower, western coolwort /Convolvulaceae [ ] Calystegia occidentalispale ssp. morningoccidentalis glory