List of flora of Washington

This is a partial list of flora that are native to the U.S. state of Washington.

Plants sorted by family Adoxaceae Sambucus nigra ― blue elderberry Sambucus racemosa ― red elderberry Viburnum edule ― high-bush cranberry Viburnum ellipticum ― common viburnum Viburnum opulus ― snowball viburnum

Asparagaceae Asparagus officinalis ― garden asparagus Brodiaea coronaria ― bluedick brodiea Camassia quamash ― common camas Camassia leichtlinii ― large camas Dichelostemma congestum ― ookow, northern saitas Maianthemum dilatatum ― false lily-of-the-valley Maianthemum racemosum ― feathery false lily-of-the-valley Maianthemum stellatum ― starry false lily-of-the-valley Muscari armeniacum ― garden grape-hyacinth Ornithogalum umbellatum ― sleepydick Triteleia grandiflora ― blue umber lily Triteleia hyacinthina ― white triteleia

Athyriaceae Athyrium filix-femina — common lady fern

Berberidaceae

Achlys californica — vanillaleaf Achlys triphylla — vanillaleaf Berberis nervosa — dwarf Oregon-grape

Mahonia aquifolium — Oregon-grape Vancouveria hexandra — white inside-out flower

Betulaceae

Alnus incana — mountain alder Alnus rhombifolia — white alder Alnus rubra — red alder Alnus viridis — Siberian alder, Sitka alder, mountain alder Betula glandulosa — swamp birch

Betula occidentalis — water birch, river birch Betula papyrifera — paper birch Betula pumila — bog birch, dwarf birch Corylus cornuta — California hazel, beaked hazel

Blechnaceae Blechnum spicant — deer fern

Boraginaceae Hydrophyllum tenuipes — Pacific waterleaf

Caprifoliaceae Symphoricarpos albus — snowberry, waxberry

Cannabaceae Celtis reticulata — western hackberry/netleaf hackberry

Cornaceae

Cornus nuttallii — Pacific dogwood Cornus sericea — creek dogwood

Cornus × unalaschkensis — western bunchberry

Cupressaceae

Cupressus nootkatensis — Nootka cypress Juniperus communis — common juniper Juniperus maritima — seaside juniper

Juniperus occidentalis — western juniper Juniperus scopulorum — Rocky Mountain juniper Thuja plicata — western redcedar

Cyperaceae Schoenoplectus acutus — tule

Dryopteridaceae Polystichum munitum — western sword fern

Ericaceae

Arbutus menziesii — Pacific madrona Arctostaphylos uva-ursi — kinnickinnick Gaultheria shallon — salal

Rhododendron macrophyllum — Pacific rhododendron Vaccinium ovatum — evergreen huckleberry Vaccinium parvifolium — red huckleberry

Fagaceae Chrysolepis chrysophylla — golden chinquapin Quercus garryana — Oregon white oak

Hydrangeaceae Philadelphus lewisii — Lewis's mock-orange

Liliaceae Clintonia uniflora ― bead lily, queen's cup Erythronium grandiflorum ― yellow glacier lily Erythronium oregonum ― white fawn lily Erythronium revolutum — pink fawn lily

Oleaceae Fraxinus latifolia — Oregon ash

Orchidaceae Goodyera oblongifolia — rattlesnake plantain Cephalanthera austiniae — phantom orchid Calypso bulbosa — fairy-slipper Corallorhiza maculata — spotted coralroot Corallorhiza mertensiana — pacific coralroot Corallorhiza striata — striped coralroot Platanthera stricta — slender bog orchid Platanthera dilatata — white bog orchid Spiranthes romanzoffiana — hooded ladies tresses Neottia cordata — heartleaf twayblade Neottia banksiana — northwestern twayblade Cypripedium montanum — mountain ladies slipper Platanthera elegans — elegant rein orchid Platanthera unalascensis — alaska rein orchid Platanthera elongata — denseflower rein orchid Platanthera transversa — flat spurred piperia Platanthera ephemerantha — whiteflower rein orchid Platanthera orbiculata — round leaved bog orchid Epipactis gigantea — stream orchid

Paeoniaceae Paeonia brownii — native peony

Papaveraceae Dicentra formosa — Pacific bleeding heart

Pinaceae

Abies amabilis — Pacific silver fir Abies grandis — grand fir Abies lasiocarpa — subalpine fir Abies procera — noble fir Larix lyallii — alpine larch Larix occidentalis — western larch Picea engelmannii — Engelmann spruce Picea glauca — white spruce, western white spruce

Picea sitchensis — Sitka spruce Pinus albicaulis — whitebark pine Pinus contorta — lodgepole pine Pinus monticola — western white pine Pinus ponderosa — ponderosa pine Pseudotsuga menziesii — Douglas fir Tsuga heterophylla — western hemlock Tsuga mertensiana — mountain hemlock

Plantaginaceae

Penstemon acuminatus — sharpleaf penstemon Penstemon barrettiae — Barrett's beardtongue Penstemon cardwellii — T.J. Howell Cardwell's beardtongue

Penstemon palmeri — Palmer's penstemon Penstemon rupicola — cliff beardtongue

Polypodiaceae Polypodium glycyrrhiza — licorice fern

Ranunculaceae Actaea rubra ― baneberry Anemone deltoidea ― three-leaved anemone, Pacific white anemone, Columbian windflower Anemone multifida ― cut-leaf anemone Aquilegia formosa ― red columbine Caltha biflora ― two-flowered marsh marigold Caltha leptosepala ― white marsh marigold Coptis asplenifolia ― fern-leaved goldthread Delphinium menziesii ― Menzie's larkspur Pulsatilla occidentalis, syn. Anemone occidentalis ― western anemone, white pasqueflower Ranunculus eschscholtzii ― Eschscholtz's buttercup Ranunculus flammula ― lesser spearwort, creeping spearwort, banewort Ranunculus occidentalis ― western buttercup Ranunculus uncinatus ― little buttercup Thalictrum occidentale ― western meadowrue Trautvetteria caroliniensis ― false bugbane Trollius laxus ― globeflower

Rhamnaceae Rhamnus purshiana — cascara buckthorn

Rosaceae Amelanchier alnifolia ― saskatoon, Pacific serviceberry Aruncus dioicus — goat's beard Geum calthifolium ― caltha-leaved avens Geum macrophyllum ― large-leaved avens Leutkea pectinata ― partridgefoot Oemleria cerasiformis — osoberry Physocarpus capitatus — Pacific ninebark Potentilla anserina ― silverweed Potentilla flabellifolia ― fan-leaved cinquefoil Potentilla villosa ― villous cinquefoil Rosa nutkana — Nootka rose Rubus parviflorus — thimbleberry Rubus spectabilis — salmonberry Rubus ursinus — trailing blackberry, California dewberry Sanguisorba canadensis ― Sitka burnet Sanguisorba officinalis ― great burnet Sibbaldia procumbens ― sibbaldia

Salicaceae

Populus tremuloides — quaking aspen Populus trichocarpa — black cottonwood Salix amygdaloides — peach-leaf willow Salix arctica — Arctic willow Salix barclayi — Barclay's willow Salix bebbiana — gray willow, Bebb's willow, long-beak willow Salix boothii — Booth's willow Salix brachycarpa — small-fruit willow Salix candida — sage willow Salix cascadensis — Cascade willow Salix columbiana — Columbia River willow Salix commutata — under-green willow Salix drummondiana — Drummond's willow Salix eastwoodiae — Sierra willow Salix exigua — narrow-leaf willow, coyote willow Salix farriae — Farr's willow Salix fragilis — crack willow Salix geyeriana — Geyer's willow

Salix glauca — gray willow Salix hookeriana — coastal willow Salix lasiandra — Pacific willow Salix lasiolepis — arroyo willow Salix maccalliana — Maccalla's willow Salix melanopsis — dusky willow Salix monochroma — one-color willow Salix nivalis — dwarf snow willow Salix pedicellaris — bog willow Salix petrophila — alpine willow Salix planifolia — tea-leaved willow Salix prolixa — Mackenzie's willow Salix pseudomonticola — false mountain willow Salix scouleriana — Scouler's willow Salix sessilifolia — sessile-leaf willow Salix sitchensis — Sitka willow Salix tweedyi — Tweedy's willow Salix vestita — rock willow

Sapindaceae

Acer circinatum — vine maple Acer glabrum — Douglas maple

Acer macrophyllum — big-leaf maple

Saxifragaceae Boykinia occidentalis ― coast boykinia, western boykinia Chrysosplenium glechomifolium ― Pacific golden saxifrage Heuchera glabra ― smooth alumroot Heuchera micrantha ― small-flowered alumroot Leptarrhena pyrolifolia ― leatherleaf saxifrage Lithophragma parviflorum ― small-flowered woodland star Micranthes ferruginea ― Alaska saxifrage Micranthes occidentalis ― western saxifrage Micranthes tolmiei ― Tolmie's saxifrage Mitella breweri ― brewer's mitrewort Mitella pentandra ― five-stamened mitrewort Saxifraga bronchialis ― spotted saxifrage, prickly saxifrage Saxifraga cespitosa ― tufted saxifrage Saxifraga oppositifolia ― purple mountain saxifrage Tellima grandiflora ― fringecup Tiarella trifoliata ― foamflower Tolmiea menziesii ― piggy-back plant, youth-on-age

Taxaceae Taxus brevifolia — Pacific yew

Tofieldiaceae Triantha occidentalis — western false asphodel

Zosteraceae Zostera marina — marine eelgrass

List of flora of Washington

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