Burke |
USDA |
Wiki |
K-03 |
Abies amabilis |
Amabilis Fir |
K-02 |
Abies grandis |
White Fir |
K-02 |
Abies lasiocarpa |
Subalpine Fir |
K-03 |
Abies procera |
Red Fir |
K-10 |
Abronia latifolia |
Yellow Sand-Verbena |
K-00 |
Abronia umbellata |
Beach Sand Verbena |
K-13 |
Acer circinatum |
Oregon Vine Maple |
K-13 |
Acer glabrum |
Rocky Mountain Maple |
K-13 |
Acer macrophyllum |
Oregon Maple |
K-03 |
Achillea millefolium |
Milfoil |
K-00 |
Achlys californica |
Deer’s Foot |
K-06 |
Achlys triphylla |
Sweet After Death |
K-10 |
Aconitum columbianum |
Monkshood |
K-00 |
Actaea elata |
Bugbane |
K-10 |
Actaea rubra |
Red Baneberry |
K-07 |
Adenocaulon bicolor |
Trailfinder |
K-01 |
Adiantum aleuticum |
Western Maidenhair |
K-01 |
Adiantum pedatum (non-native) |
Northern Maidenhair |
K-14 |
Agastache urticifolia |
Blue Giant Hyssop |
K-00 |
Agoseris apargioides |
Woolly Goat Chicory |
K-00 |
Agoseris elata |
Tall Goat-chicory |
K-00 |
Agoseris grandiflora |
Bigflower Agoseris |
K-00 |
Agoseris heterophylla |
Mountain Dandelion |
K-10 |
Agrostis exarata |
Spiked Bent |
K-00 |
Agrostis oregonensis |
Oregon Bent Grass |
K-09 |
Agrostis pallens |
Seashore Bent |
K-00 |
Agrostis scabra |
Rough Bentgrass |
K-00 |
Alisma triviale |
Northern Water Plantain |
K-07 |
Allium acuminatum |
Hooker’s Onion |
K-01 |
Allium amplectens |
Paper Onion |
K-01 |
Allium cernuum |
Wild Onion |
K-01 |
Allium crenulatum |
Scalloped Onion |
K-01 |
Allium schoenoprasum |
Chives |
K-00 |
Allotropa virgata |
Candystick |
K-01 |
Alnus incana |
Gray Alder |
K-01 |
Alnus rhombifolia |
California Alder |
K-01 |
Alnus rubra |
Red Alder |
K-01 |
Alnus viridis |
Green Alder |
K-09 |
Ambrosia chamissonis |
Silver Bur Ragweed |
K-14 |
Amelanchier alnifolia |
Western Serviceberry |
K-00 |
Amsinckia lycopsoides |
Bugloss Fiddleneck |
K-09 |
Amsinckia menziesii |
Small-Flowered Fiddleneck |
K-00 |
Amsinckia spectabilis |
Seaside Fiddleneck |
K-05 |
Anaphalis margaritacea |
Western Pearly Everlasting |
K-06 |
Andromeda polifolia |
Rosemary |
K-00 |
Anemone deltoidea |
White Anemone |
K-00 |
Anemone lyallii |
Thimbleweed |
K-07 |
Anemone multifida |
Cut-Leaved Anemone |
K-00 |
Anemone oregana |
Western Wood Anemone |
K-08 |
Angelica arguta |
Shining Angelica |
K-00 |
Angelica genuflexa |
Angelica |
K-00 |
Angelica hendersonii |
Henderson Angelica |
K-00 |
Angelica lucida |
Seacoast Angelica |
K-02 |
Anisocarpus madioides |
Tarweed |
K-00 |
Antennaria howellii |
Everlasting Pussytoes |
K-14 |
Antennaria racemosa |
Slender Everlasting |
K-00 |
Anticlea occidentalis |
Mission Bells |
K-00 |
Aphyllon californicum |
California Broomrape |
K-00 |
Aphyllon fasciculatum |
Clustered Broom-rape |
K-00 |
Aphyllon pinorum |
Pine Forest Broomrape |
K-00 |
Apocynum androsaemifolium |
Bitter Dogbane |
K-12 |
Apocynum cannabinum |
Indianhemp |
K-08 |
Aquilegia formosa |
Red Columbine |
K-00 |
Arabis eschscholtziana |
Hairy Rock-cress |
K-16 |
Arbutus menziesii |
Arbutus |
K-00 |
Arceuthobium campylopodum |
Western Dwarf-Mistletoe |
K-00 |
Arceuthobium tsugense |
Hemlock Dwarf Mistletoe |
K-16 |
Arctostaphylos columbiana |
Bristly Manzanita |
K-15 |
Arctostaphylos media |
Medium Manzanita |
K-15 |
Arctostaphylos uva-ursi |
Bearberry |
K-03 |
Armeria maritima |
Mountain Thrift |
K-13 |
Arnica cordifolia |
Heart-Leaf Leopardbane |
K-00 |
Arnica lanceolata |
Lanceleaf Arnica |
K-00 |
Arnica longifolia |
Seep Spring Arnica |
K-00 |
Artemisia campestris |
Silky Field Wormwood |
K-04 |
Artemisia douglasiana |
Douglas Mugwort |
K-00 |
Artemisia ludoviciana |
Prarie Sage |
K-00 |
Artemisia michauxiana |
Wormwood |
K-11 |
Artemisia suksdorfii |
Suksdorf’s Sagewort |
K-11 |
Aruncus dioicus |
Bride’s Feathers |
K-10 |
Asarum caudatum |
Ginger |
K-00 |
Asclepias cordifolia |
Heartleaf Milkweed |
K-16 |
Asclepias speciosa |
Milkweed |
K-04 |
Aspidotis densa |
Indian’s Dream |
K-15 |
Asplenium trichomanes |
Spleenwort |
K-11 |
Athyrium filix-femina |
Northwestern Lady Fern |
K-00 |
Athysanus pusillus |
Common Sandweed |
K-05 |
Azolla filiculoides |
Duckweed Fern |
K-00 |
Azolla mexicana |
Mexican Water-Fern |
K-00 |
Baccharis pilularis |
Coyote Brush |
K-15 |
Balsamorhiza deltoidea |
Puget Balsamroot |
K-00 |
Barbarea orthoceras |
American Yellowrocket |
K-07 |
Berberis aquifolium |
Holly-Leaf Oregon-Grape |
K-13 |
Berberis nervosa |
Dull Oregongrape |
K-07 |
Berberis repens |
Creeping Barberry |
K-04 |
Betula glandulosa |
Swamp Birch |
K-04 |
Betula occidentalis |
Water Birch |
K-04 |
Betula papyrifera |
Canoe Birch |
K-04 |
Betula pumila |
Dwarf Birch |
K-00 |
Bidens beckii |
Water Marigold |
K-00 |
Bidens cernua |
Bur Marigold |
K-00 |
Bidens frondosa |
Sticktight |
K-00 |
Bidens vulgata |
Western Sticktight |
K-00 |
Bistorta bistortoides |
Western Bistort |
K-00 |
Bolandra oregana |
False Coolwort |
K-00 |
Bolboschoenus maritimus |
Cosmopolitan Bulrush |
K-07 |
Botrychium minganense |
Moonwort |
K-10 |
Botrychium multifidum |
Grape-Fern |
K-07 |
Botrychium virginianum |
Rattlesnake Grapefern |
K-00 |
Boykinia intermedia |
Greater Boykinia |
K-05 |
Boykinia occidentalis |
Coastal Brookfoam |
K-00 |
Brasenia schreberi |
Water Shield |
K-00 |
Brodiaea coronaria |
Crown Brodiaea |
K-05 |
Bromus carinatus |
Coastal Brome |
K-00 |
Bromus sitchensis |
Brome |
K-00 |
Cakile edentula |
American Sea Rocket |
K-00 |
Calamagrostis canadensis |
Bluejoint Reedgrass |
K-05 |
Calamagrostis nutkaensis |
Pacific Reedgrass |
K-00 |
Calamagrostis stricta |
Slimstem Reedgrass |
K-00 |
Calandrinia ciliata |
Redmaids |
K-00 |
Callitriche heterophylla |
Water-Starwort |
K-00 |
Callitriche palustris |
Vernal Water-Starwort |
K-13 |
Callitropsis nootkatensis |
Yellow-Cedar |
K-00 |
Caltha biflora |
Broadleaved Marsh-marigold |
K-08 |
Caltha leptosepala |
Elkslip |
K-00 |
Caltha palustris |
Yellow Marsh Marigold |
K-00 |
Calypso bulbosa |
Venus Slipper |
K-00 |
Calystegia soldanella |
Seaside Morning-Glory |
K-07 |
Camassia leichtlinii |
Great Camus |
K-07 |
Camassia quamash |
Small Camas |
K-00 |
Camissonia contorta |
Plains Evening-Primrose |
K-14 |
Campanula rotundifolia |
Bluebell-Of-Scotland |
K-15 |
Campanula scouleri |
Scouler’s Harebell |
K-12 |
Canadanthus modestus |
Few Flowered Aster |
K-00 |
Cardamine angulata |
Angle-Leaved Bittercress |
K-00 |
Cardamine breweri |
Brewer Bittercress |
K-00 |
Cardamine nuttallii |
Slender Toothwort |
K-00 |
Cardamine oligosperma |
Umbellate Bittercress |
K-00 |
Cardamine pensylvanica |
Pennsylvania Bittercress |
K-00 |
Cardionema ramosissima |
Sandcarpet |
K-07 |
Carex amplifolia |
Big Leaf Sedge |
K-00 |
Carex anthoxanthea |
Grassy Slope Sedge |
K-14 |
Carex aquatilis |
Leafy Tussock Sedge |
K-00 |
Carex athrostachya |
Slenderbeak Sedge |
K-00 |
Carex canescens |
Grey Sedge |
K-00 |
Carex circinata |
Coiled-sedge |
K-00 |
Carex comosa |
Bearded Sedge |
K-00 |
Carex cusickii |
Cusick Sedge |
K-10 |
Carex densa |
Densesedge |
K-05 |
Carex deweyana |
Dewey Sedge |
K-00 |
Carex echinata |
Prickly Sedge |
K-00 |
Carex exsiccata |
Big Inflated Sedge |
K-00 |
Carex feta |
Green Sheath Sedge |
K-00 |
Carex hendersonii |
Henderson Sedge |
K-00 |
Carex inops |
Western Oak Sedge |
K-00 |
Carex interrupta |
Greenfruited Sedge |
K-00 |
Carex lasiocarpa |
Slender Sedge |
K-00 |
Carex leptopoda |
Shortscale Sedge |
K-00 |
Carex limosa |
Shore Sedge |
K-00 |
Carex luzulina |
Spring Sedge |
K-03 |
Carex lyngbyei |
Lyngbye Sedge |
K-00 |
Carex macrocephala |
Dune Sedge |
K-02 |
Carex mertensii |
Merten Sedge |
K-04 |
Carex nudata |
Green-Fruited Sedge |
K-05 |
Carex obnupta |
Slough’d Sedge |
K-15 |
Carex pachystachya |
Chamisso Sedge |
K-02 |
Carex pansa |
Sand Sedge |
K-00 |
Carex pauciflora |
Few Flowered Sedge |
K-03 |
Carex pellita |
Woolly’s Sedge |
K-00 |
Carex pluriflora |
Many Flower Sedge |
K-00 |
Carex praticola |
Meadow Sedge |
K-00 |
Carex rossii |
Ross Sedge |
K-00 |
Carex rostrata |
Bottle Sedge |
K-15 |
Carex stipata |
Owl-Fruited Sedge |
K-00 |
Carex stylosa |
Variegated Sedge |
K-06 |
Carex tumulicola |
Splitawn Sedge |
K-05 |
Carex unilateralis |
One-Sided Sedge |
K-00 |
Carex utriculata |
Rostrate Sedge |
K-02 |
Carex vesicaria |
Inflated Sedge |
K-00 |
Carex viridula |
Green Sedge |
K-00 |
Carex vulpinoidea |
Fox’s Sedge |
K-00 |
Castilleja ambigua |
Johnny-Nip |
K-00 |
Castilleja attenuata |
Valley Tassels |
K-00 |
Castilleja chambersii |
Indian Paintbrush |
K-14 |
Castilleja hispida |
Harsh Indian Painbrush |
K-00 |
Castilleja levisecta |
Golden Paintbrush |
K-14 |
Castilleja miniata |
Scarlet Indian Paintbrush |
K-00 |
Castilleja victoriae |
Victoria’s Paintbrush |
K-11 |
Ceanothus integerrimus |
Deer Brush |
K-11 |
Ceanothus prostratus |
Squawcarpet |
K-11 |
Ceanothus sanguineus |
Oregon Teatree |
K-11 |
Ceanothus velutinus |
Sticky Laurel |
K-05 |
Celtis reticulata |
Hackberry |
K-00 |
Cephalanthera austiniae |
Snow Orchid |
K-02 |
Cerastium arvense |
Field Chickweed |
K-00 |
Ceratophyllum demersum |
Coon’s Tail |
K-11 |
Chamaecyparis lawsoniana (non-native) |
Lawson Cypress |
K-05 |
Chamaenerion angustifolium |
Common Fireweed |
K-00 |
Chenopodium berlandieri |
Lambsquarters |
K-00 |
Chimaphila menziesii |
Little Prince’s Pine |
K-12 |
Chimaphila umbellata |
Pipsissewa |
K-11 |
Chrysolepis chrysophylla |
Golden Chinkapin |
K-00 |
Chrysosplenium glechomifolium |
Pacific Golden Saxifrage |
K-00 |
Cicuta bulbifera |
Bulbous Water Hemlock |
K-05 |
Cicuta douglasii |
Douglas’ Water-Hemlock |
K-00 |
Cinna latifolia |
Reedgrass |
K-00 |
Circaea alpina |
Small Nightshade |
K-05 |
Cirsium brevistylum |
Clustered Thistle |
K-00 |
Cirsium edule |
Indian Thistle |
K-00 |
Cirsium remotifolium |
Weak Thistle |
K-14 |
Clarkia amoena |
Farewell-To-Spring |
K-00 |
Clarkia gracilis |
Slender Gracilis |
K-00 |
Clarkia purpurea |
Winecup Clarkia |
K-00 |
Claytonia lanceolata |
Western Springbeauty |
K-00 |
Claytonia parviflora |
Small Leaved Claytonia |
K-10 |
Claytonia perfoliata |
Miners Lettuce |
K-00 |
Claytonia rubra |
Redstem Springbeauty |
K-07 |
Claytonia sibirica |
Candy Flower |
K-08 |
Clematis ligusticifolia |
Western Clematis |
K-00 |
Clinopodium douglasii |
Oregon-Tea |
K-00 |
Clintonia uniflora |
Bride’s Bonnet |
K-00 |
Cochlearia groenlandica |
Danish Scurvygrass |
K-15 |
Collinsia grandiflora |
Large Flowered Blue Eyed Mary |
K-14 |
Collinsia parviflora |
Maiden Blue Eyed Mary |
K-00 |
Collinsia sparsiflora |
Blue Eyed Mary |
K-06 |
Collomia grandiflora |
Grand Collomia |
K-00 |
Collomia heterophylla |
Variableleaf Collomia |
K-00 |
Collomia linearis |
Narrow-Leaf Collomia |
K-00 |
Conyza canadensis |
Canadian Horseweed |
K-00 |
Coptis aspleniifolia |
Spleenwort Goldthread |
K-00 |
Coptis laciniata |
Three-Leaflet Goldthread |
K-00 |
Corallorhiza maculata |
Summer Coralroot |
K-00 |
Corallorhiza striata |
Hooded Coral Root |
K-00 |
Corallorhiza trifida |
Early Coralroot |
K-12 |
Cornus nuttallii |
Western Flowering Dogwood |
K-05 |
Cornus sericea |
Western Dogwood |
K-12 |
Cornus unalaschkensis |
Dwarf Dogwood |
K-00 |
Corydalis aquae-gelidae |
Marsh Corydalis |
K-13 |
Corydalis scouleri |
Scouler’s Corydalis |
K-13 |
Corylus cornuta |
Pacific Hazelnut |
K-00 |
Crassula aquatica |
Common Pygmyweed |
K-00 |
Crassula connata |
Erect Pygmy-Weed |
K-11 |
Crataegus douglasii |
Douglas’ Hawthorn |
K-00 |
Crocidium multicaule |
Common Spring-Gold |
K-00 |
Cryptantha intermedia |
Clearwater Cryptantha |
K-12 |
Cryptogramma acrostichoides |
American Rockbrake |
K-00 |
Cuscuta cephalanthi |
River Dodder |
K-00 |
Cyperus bipartitus |
Shining Flatsedge |
K-05 |
Cyperus erythrorhizos |
Flatsedge |
K-00 |
Cyperus squarrosus |
Awned Cyperus |
K-00 |
Cypripedium montanum |
Mocasin Flower |
K-05 |
Cystopteris fragilis |
Brittle Bladderfern |
K-12 |
Danthonia californica |
California Wild Oat-Grass |
K-12 |
Danthonia intermedia |
Timber Wild Oat-Grass |
K-00 |
Danthonia spicata |
Poverty Wild Oat-Grass |
K-06 |
Darlingtonia californica (non-native) |
California Pitcher Plant |
K-08 |
Darmera peltata |
Umbrella Plant |
K-16 |
Dasiphora fruticosa |
Potentilla |
K-14 |
Datura wrightii |
Sacred Thorn Apple |
K-00 |
Daucus pusillus |
Rattlesnake Weed |
K-04 |
Delphinium glaucum |
Mountain Larkspur |
K-08 |
Delphinium menziesii |
Menzies’ Larkspur |
K-00 |
Delphinium nuttallii |
Upland Larkspur |
K-14 |
Delphinium trolliifolium |
Cow-Poison |
K-00 |
Dendrolycopodium dendroideum |
Tree Groundpine |
K-05 |
Deschampsia cespitosa |
Beringian Hairgrass |
K-05 |
Deschampsia elongata |
Slender Hair Grass |
K-14 |
Dicentra formosa |
Pacific Bleeding Heart |
K-00 |
Dichanthelium acuminatum |
Rosette Grass |
K-14 |
Dichelostemma congestum |
Northern Saitas |
K-09 |
Distichlis spicata |
Inland Saltgrass |
K-00 |
Dodecatheon austrofrigidum |
Frigid Shooting Star |
K-14 |
Dodecatheon hendersonii |
Henderson’s Shooting Star |
K-00 |
Dodecatheon jeffreyi |
Tall Shooting Star |
K-11 |
Dodecatheon pulchellum |
Few Flowered Shooting Star |
K-00 |
Draba cana |
Lanceleaved Draba |
K-06 |
Drosera rotundifolia |
Round Leaved Sundew |
K-04 |
Drymocallis glandulosa |
Sticky Cinquefoil |
K-03 |
Dryopteris arguta |
Coast Woodfern |
K-12 |
Dryopteris carthusiana |
Spinulose Woodfern |
K-02 |
Dryopteris expansa |
Shield Fern |
K-12 |
Dryopteris filix-mas |
Worm Fern |
K-00 |
Dulichium arundinaceum |
Three-Way Sedge |
K-03 |
Echinacea purpurea (non-native) |
Hedgehog Coneflower |
K-00 |
Eleocharis acicularis |
Needle Spikerush |
K-00 |
Eleocharis engelmannii |
Blunt Spikerush |
K-05 |
Eleocharis ovata |
Ovate Spikerush |
K-00 |
Eleocharis palustris |
Creeping Spikerush |
K-00 |
Eleocharis parvula |
Dwarf Spikerush |
K-00 |
Elodea canadensis |
Mountain Waterweed |
K-00 |
Elodea nuttalli |
Nuttall’s Waterweed |
K-05 |
Elymus elymoides |
Squirrel Tail |
K-11 |
Elymus glaucus |
Blue Wildrye |
K-16 |
Empetrum nigrum |
Crowberry |
K-00 |
Epilobium brachycarpum |
Autumn Willowherb |
K-00 |
Epilobium ciliatum |
Ciliate Willowherb |
K-00 |
Epilobium densiflorum |
Denseflower Willowherb |
K-00 |
Epilobium glaberrimum |
Glaucus Willowherb |
K-00 |
Epilobium minutum |
Smallflower Willowherb |
K-00 |
Epilobium torreyi |
Torry’s Willowherb |
K-00 |
Epipactis gigantea |
Stream Orchid |
K-03 |
Equisetum arvense |
Field Horsetail |
K-00 |
Equisetum fluviatile |
River Horsetail |
K-01 |
Equisetum hyemale |
Dutch Rush |
K-00 |
Equisetum palustre |
Marsh Horse-ail |
K-03 |
Equisetum telmateia |
Great Horsetail |
K-00 |
Equisetum variegatum |
Alaskan Scouring-Rush |
K-01 |
Erigeron compositus |
Trifid Mountain Fleabane |
K-10 |
Erigeron philadelphicus |
Philadelphia Daisy |
K-12 |
Erigeron speciosus |
Splendid Fleabane |
K-10 |
Erigeron strigosus |
Prairie Fleabane |
K-15 |
Eriogonum umbellatum |
Sulpher Flower |
K-01 |
Eriophorum chamissonis |
Russet Cottongrass |
K-00 |
Eriophorum gracile |
Slender Cottonsedge |
K-15 |
Eriophyllum lanatum |
Oregon Sunshine |
K-00 |
Eryngium petiolatum |
Rush-Leaf Eryngo |
K-14 |
Erysimum capitatum |
Sanddune Wallflower |
K-00 |
Erythranthe alsinoides |
Chickweed Monkey-Flower |
K-01 |
Erythranthe cardinalis |
Scarlet Monkey-flower |
K-00 |
Erythranthe dentata |
Toothleaf Monkeyflower |
K-01 |
Erythranthe guttata |
Seep Monkey-Flower |
K-01 |
Erythranthe lewisii |
Lewis’ Monkeyflower |
K-01 |
Erythranthe moschata |
Musk Monkey-Flower |
K-11 |
Erythronium grandiflorum |
Yellow Fawn Lilly |
K-10 |
Erythronium oregonum |
Oregon Fawn Lily |
K-00 |
Erythronium quinaultense |
Qunault Trout Lily |
K-00 |
Erythronium revolutum |
Mahogany Fawn-Lily |
K-13 |
Eucephalus engelmannii |
Engelmann Aster |
K-15 |
Euonymus occidentalis |
Western Wahoo |
K-11 |
Euthamia occidentalis |
Western Goldenrod |
K-00 |
Eutrochium maculatum |
Joepyeweed |
K-08 |
Festuca idahoensis |
Blue Bunchgrass |
K-00 |
Festuca occidentalis |
Fescue |
K-05 |
Festuca roemeri |
Roemer Fescue |
K-05 |
Festuca rubra |
Fescue |
K-00 |
Filipendula occidentalis |
Queen of the Forest |
K-09 |
Fragaria chiloensis |
Beach Strawberry |
K-06 |
Fragaria vesca |
Wood Strawberry |
K-16 |
Fragaria virginiana |
Western Strawberry |
K-07 |
Fraxinus latifolia |
Ash |
K-14 |
Fritillaria affinis |
Chocolate Lily |
K-00 |
Fritillaria camschatcensis |
Chocolate Lily |
K-16 |
Fritillaria pudica |
Yelllowbells |
K-14 |
Gaillardia aristata |
Blanket Flower |
K-01 |
Galium aparine |
Goose-Grass |
K-14 |
Galium boreale |
Bedstraw |
K-00 |
Galium oreganum |
Oregon Bed-straw |
K-00 |
Galium palustre |
Marsh Bedstraw |
K-00 |
Galium trifidum |
Three-Petal Bedstraw |
K-00 |
Galium triflorum |
Sweet Sented Bedstraw |
K-00 |
Gamochaeta ustulata |
Spoon-Leaved Everlasting |
K-08 |
Garrya elliptica (non-native) |
Coast Silk-tassel |
K-06 |
Gaultheria shallon |
Shallon |
K-00 |
Gayophytum diffusum |
Spreading Ground Smoke |
K-06 |
Gentiana sceptrum |
Staff Gentian |
K-00 |
Gentianella amarella |
Felwort |
K-00 |
Geranium bicknellii |
Bicknell’s Geranium |
K-00 |
Geranium carolinianum |
Carolina Geranium |
K-00 |
Geranium oreganum |
Western Geranium |
K-13 |
Geum macrophyllum |
Largeleaf Avens |
K-13 |
Geum triflorum |
Prairie Smoke |
K-11 |
Gilia capitata |
Blue Thimble Flower |
K-00 |
Githopsis specularioides |
Common Blue Cup |
K-00 |
Glehnia leiocarpa |
American Silvertop |
K-14 |
Glyceria elata |
Tall Manna Grass |
K-00 |
Glyceria grandis |
American Manna |
K-05 |
Glyceria striata |
Fowl Mannagrass |
K-05 |
Goodyera oblongifolia |
Green-Leaf Rattlesnake-Plantain |
K-00 |
Gratiola ebracteata |
Bractless Hedge-hyssop |
K-00 |
Gratiola neglecta |
American Hedge-Hyssop |
K-16 |
Grindelia hirsutula |
Hairy Gumplant |
K-16 |
Grindelia integrifolia |
Willamette Gumweed |
K-14 |
Gymnocarpium dryopteris |
Western Oak Fern |
K-00 |
Halerpestes cymbalaria |
Seaside Buttercup |
K-15 |
Helenium autumnale |
Common Sneezeweed |
K-00 |
Helianthus annuus |
Sunflower |
K-00 |
Hemitomes congestum |
Gnome Plant |
K-00 |
Hemizonella minima |
OppositeLeaf Tarweed |
K-10 |
Heracleum maximum |
Cowparsnip |
K-00 |
Heterotheca oregona |
Oregon False Goldenaster |
K-00 |
Heterotheca villosa |
Leafy Goldenaster |
K-13 |
Heuchera chlorantha |
Tall Alumroot |
K-00 |
Heuchera cylindrica |
Lava Alumroot |
K-13 |
Heuchera glabra |
Alpine Heuchera |
K-09 |
Heuchera micrantha |
Crevice Alumroot |
K-13 |
Hieracium albiflorum |
White Hawkweed |
K-00 |
Hieracium scouleri |
Scouler’s Hawkweed |
K-00 |
Hierochloe odorata |
Northern Sweetgrass |
K-00 |
Hippuris vulgaris |
Mare’s-Tail |
K-13 |
Holodiscus discolor |
Creambush |
K-00 |
Honckenya peploides |
Seaside Sandplant |
K-09 |
Hordeum brachyantherum |
Meadowbarley |
K-00 |
Hordeum depressum |
Low Barley |
K-00 |
Hordeum jubatum |
Bobtail Barley |
K-00 |
Hosackia crassifolia |
Thick Leaved Lotus |
K-00 |
Hosackia pinnata |
Meadow Bird’s-Foot Trefoil |
K-00 |
Hosackia rosea |
Thicket Lotus |
K-00 |
Howellia aquatilis |
Howellia |
K-12 |
Huperzia miyoshiana |
Firmoss |
K-00 |
Huperzia occidentalis |
Western Fir Moss |
K-06 |
Hydrocotyle ranunculoides |
Water Marshpennywort |
K-06 |
Hydrophyllum tenuipes |
Pacificwaterleaf |
K-00 |
Hypericum anagalloides |
Tinker’s Penny |
K-00 |
Hypericum majus |
Canadian St. Johnswort |
K-00 |
Hypericum scouleri |
Saint Johnswort |
K-00 |
Impatiens ecornuta |
Spurless Jewelweed |
K-00 |
Impatiens noli-tangere |
Touch-Me-Not |
K-01 |
Iris missouriensis |
Rocky Mountain Iris |
K-01 |
Iris tenax |
Toughleaf Iris |
K-00 |
Isoetes nuttallii |
Nutals Quillwort |
K-07 |
Isoetes occidentalis |
Quillwort |
K-07 |
Isoetes tenella |
Narrowleaf Quillwort |
K-11 |
Isolepis cernua |
Low Club Rush |
K-00 |
Jaumea carnosa |
Fleshy Jaumea |
K-00 |
Juncus acuminatus |
Sharp-Fruited Rush |
K-00 |
Juncus alpinoarticulatus |
Northern Rush |
K-00 |
Juncus bolanderi |
Bolander Rush |
K-00 |
Juncus brevicaudatus |
Narrow Panicled Rush |
K-05 |
Juncus effusus |
Soft Rush |
K-15 |
Juncus ensifolius |
Swordleaf Rush |
K-00 |
Juncus mertensianus |
Pointed Rush |
K-00 |
Juncus oxymeris |
Pointed-Rush |
K-05 |
Juncus patens |
Spreading Rush |
K-00 |
Juncus supiniformis |
Spreading Rush |
K-00 |
Juncus tenuis |
Poverty Rush |
K-15 |
Juniperus communis |
Ground Juniper |
K-15 |
Juniperus maritima |
Sea Side Juniper |
K-15 |
Juniperus occidentalis |
Sierra Juniper |
K-15 |
Juniperus scopulorum |
Rocky Mountain Redcedar |
K-04 |
Koeleria macrantha |
Prairie Junegrass |
K-00 |
Kopsiopsis hookeri |
Vancouver Groundcone |
K-00 |
Lactuca biennis |
Wild Blue Lettuce |
K-16 |
Larix occidentalis |
Western Larch |
K-00 |
Lasthenia glaberrima |
Smooth Lasthenia |
K-00 |
Lasthenia maritima |
Seaside Goldfields |
K-00 |
Lathyrus holochlorus |
Thinleaf Pea |
K-09 |
Lathyrus japonicus |
Pinewoods Peavine |
K-09 |
Lathyrus littoralis |
Beach Peavine |
K-00 |
Lathyrus nevadensis |
Cusick’s Pea |
K-00 |
Lathyrus palustris |
Marsh Peavine |
K-09 |
Lathyrus polyphyllus |
Leafypea |
K-00 |
Lathyrus torreyi |
Redwood Pea |
K-00 |
Lathyrus vestitus |
Pacific-Pea |
K-00 |
Leersia oryzoides |
Cutgrass |
K-00 |
Lemna minor |
Lesser Duckweed |
K-00 |
Lemna trisulca |
Ivy-Leaved Duckweek |
K-00 |
Lemna turionifera |
Water Lentil |
K-00 |
Lepidium virginicum |
Idaho Peppergrass |
K-00 |
Leptarrhena pyrolifolia |
Pearleaf |
K-00 |
Leptosiphon bicolor |
Bicolor Leptosiphon |
K-00 |
Lewisia columbiana |
Columbia Lewisia |
K-14 |
Lewisia rediviva |
Bitter Root |
K-02 |
Leymus mollis |
Yellow Ryegrass |
K-00 |
Ligusticum apiifolium |
Celery-Leaf Wild Lovage |
K-00 |
Lilaeopsis occidentalis |
Western Lilaeopsis |
K-14 |
Lilium columbianum |
Columbia Lily |
K-00 |
Limosella aquatica |
Awl-Leaf Mudwort |
K-00 |
Lindernia dubia |
Moist Bank Pimpernel |
K-11 |
Linnaea borealis |
American Twinflower |
K-03 |
Linum lewisii |
Lewis Flax |
K-00 |
Lithophragma parviflorum |
Prairie Starflower |
K-00 |
Lobelia dortmanna |
Dortmann’s Cardinalflower |
K-00 |
Lobelia kalmii |
Brook Lobelia |
K-14 |
Lomatium dissectum |
Fernleaf Biscuitroot |
K-14 |
Lomatium nudicaule |
Indian Celery |
K-16 |
Lomatium utriculatum |
Spring Gold |
K-07 |
Lonicera ciliosa |
Western Trumpet Honeysuckle |
K-00 |
Lonicera conjugialis |
Double Honeysuckle |
K-08 |
Lonicera hispidula |
Hairy Honeysuckle |
K-16 |
Lonicera involucrata |
Twinberry Honeysuckle |
K-14 |
Lonicera utahensis |
Utah Honeysuckle |
K-00 |
Lotus uliginosus |
Large Trefoil |
K-00 |
Ludwigia palustris |
False Loosestrife |
K-12 |
Luetkea pectinata |
Lutkea |
K-15 |
Lupinus albicaulis |
Sickle Keel Lupine |
K-00 |
Lupinus bicolor |
Two Colored Lupine |
K-15 |
Lupinus latifolius |
Broadleaved Lupine |
K-15 |
Lupinus lepidus |
Pacific Lupine |
K-09 |
Lupinus littoralis |
Sea Shore Lupine |
K-00 |
Lupinus microcarpus |
Wide-bannered Lupine |
K-00 |
Lupinus oreganus |
Oregon Lupine |
K-05 |
Lupinus polyphyllus |
Large Leaved Lupine |
K-15 |
Lupinus rivularis |
Riverside Lupine |
K-05 |
Luzula comosa |
Pacific Wood Rush |
K-06 |
Luzula multiflora |
Many Flowered Wood Rush |
K-06 |
Luzula parviflora |
Smallflowered Woodrush |
K-00 |
Lycopodiella inundata |
Bog Clubmoss |
K-12 |
Lycopodium clavatum |
Grand Pine |
K-00 |
Lycopus americanus |
American Horehound |
K-00 |
Lycopus uniflorus |
Northern Bugleweed |
K-04 |
Lysichiton americanus |
Swamp Lantern |
K-00 |
Lysimachia europaea |
Northern Starflower |
K-13 |
Lysimachia latifolia |
Indian Potato |
K-00 |
Lysimachia thyrsiflora |
Tufted Yellow Loosestrife |
K-00 |
Madia elegans |
Autumn Showy Tarweed |
K-02 |
Madia exigua |
Little Tarweed |
K-00 |
Madia glomerata |
Stinking Tarweed |
K-00 |
Madia gracilis |
Slender Tarweed |
K-00 |
Madia sativa |
Chilean Tarplant |
K-08 |
Maianthemum dilatatum |
Two-Leaf False Solomon’s-Seal |
K-07 |
Maianthemum racemosum |
Plumed Solomon’s Seal |
K-07 |
Maianthemum stellatum |
Little False Solomon’s Seal |
K-00 |
Malaxis monophyllos |
One-Leaved Malaxis |
K-06 |
Malus fusca |
Pacific Crabapple |
K-06 |
Marah oreganus |
Manroot |
K-13 |
Matteuccia struthiopteris |
Shuttlecock Fern |
K-00 |
Meconella oregana |
White Meconella |
K-00 |
Melica smithii |
Smith Melica Grass |
K-00 |
Melica subulata |
Alaska Onion Grass |
K-00 |
Mentha spicata |
American Corn Mint |
K-04 |
Menyanthes trifoliata |
Bog Bean |
K-00 |
Mertensia platyphylla |
Western Lungwort |
K-10 |
Metasequoia glyptostroboides (non-native) |
Early Redwood |
K-11 |
Micranthes ferruginea |
Russethair Saxifrage |
K-00 |
Micranthes integrifolia |
Whole Leaf Saxifrage |
K-00 |
Micranthes occidentalis |
Redwool Saxifrage |
K-05 |
Micranthes oregana |
Bog Saxifrage |
K-00 |
Micranthes tischii |
Olympic Saxifrage |
K-00 |
Microseris borealis |
Bog Microseris |
K-00 |
Microseris laciniata |
Cut-Leaf Microseris |
K-04 |
Microsteris gracilis |
Slender-Phlox |
K-09 |
Mitellastra caulescens |
Star-shaped Mitrewort |
K-00 |
Moehringia lateriflora |
Blunt-Leaf Sandwort |
K-00 |
Moehringia macrophylla |
Large Leaved Sandwort |
K-00 |
Moneses uniflora |
Single Delight |
K-00 |
Monotropa hypopitys |
Pinesap |
K-00 |
Monotropa uniflora |
Flowered Indian Pipe |
K-00 |
Montia dichotoma |
Dwarf Minerslettuce |
K-00 |
Montia diffusa |
Branching Montia |
K-00 |
Montia fontana |
Water Miner’s-Lettuce |
K-00 |
Montia howellii |
Howell’s Montia |
K-00 |
Montia linearis |
Narrow-Leaved Montia |
K-14 |
Montia parvifolia |
Little Leaf Miner’s-Lettuce |
K-00 |
Myosotis laxa |
Bay Forget-Me-Not |
K-00 |
Myosurus minimus |
Least Mousetail |
K-12 |
Myrica californica |
California Bayberry |
K-04 |
Myrica gale |
Bog Mrtyle |
K-00 |
Myriophyllum hippuroides |
Western Watermilfoil |
K-00 |
Myriophyllum quitense |
Quito Watermilfoil |
K-00 |
Myriophyllum sibiricum |
American Milfoil |
K-00 |
Myriophyllum verticillatum |
Verticillate Water-Milfoil |
K-12 |
Myriopteris gracillima |
Lace Lipfern |
K-00 |
Nabalus alatus |
Purple Lettuce |
K-00 |
Najas flexilis |
Nodding Water-Nymph |
K-00 |
Navarretia intertexta |
Needleleaf Pincushionplant |
K-00 |
Navarretia squarrosa |
Skunkbush |
K-00 |
Nemophila parviflora |
Smallflower Nemophila |
K-00 |
Neottia banksiana |
Northwestern Twayblade |
K-00 |
Neottia cordata |
Heart-Leaved Twayblade |
K-14 |
Nothochelone nemorosa |
Woodland BeardTongue |
K-00 |
Nothochelone pedunculata |
Littlefoot Nemophila |
K-09 |
Nuphar polysepala |
Yellow Pond Lily |
K-00 |
Nuttallanthus texanus |
Texas Toadflax |
K-00 |
Nymphaea tetragona |
Pygmy Water Lily |
K-06 |
Oemleria cerasiformis |
Osoberry |
K-04 |
Oenanthe sarmentosa |
Pacific Water-Dropwort |
K-00 |
Oenothera flava |
Yellow Evening Primrose |
K-16 |
Olsynium douglasii |
Purple-Eyed Grass |
K-00 |
Ophioglossum pusillum |
Northern Adderstongue |
K-06 |
Oplopanax horridus |
Devil’s Walking Stick |
K-16 |
Opuntia fragilis |
Little Prickly Pear |
K-00 |
Orthilia secunda |
One-Sided Pyrola |
K-00 |
Orthocarpus bracteosus |
Rosy Owl’s Clover |
K-07 |
Osmorhiza berteroi |
Sweetcicely |
K-00 |
Osmorhiza purpurea |
Sweet Cicely |
K-08 |
Oxalis oregana |
Redwood-Sorrel |
K-00 |
Oxalis suksdorfii |
Sukdorf’s Woodsorel |
K-07 |
Oxalis trilliifolia |
Threeleaf Woodsorrel |
K-00 |
Oxybasis rubra |
Coastbite Goosefoot |
K-00 |
Oxytropis borealis |
Sticky Crazyweed |
K-00 |
Oxytropis campestris |
Locoweed |
K-09 |
Ozomelis trifida |
Three-Toothed Mitrewort |
K-00 |
Packera bolanderi |
Bolander’s Ragwort |
K-00 |
Parnassia cirrata |
Bog Stars |
K-00 |
Parnassia fimbriata |
Grass of Parnassus |
K-00 |
Parnassia palustris |
Grass of Parnassus |
K-03 |
Paxistima myrsinites |
Oregon Box |
K-00 |
Pectiantia breweri |
Feathery Bishop’s-Cap |
K-07 |
Pectiantia ovalis |
Coastal Bishop’s Cap |
K-05 |
Pedicularis groenlandica |
Bull Elephant’s-Head |
K-15 |
Penstemon attenuatus |
Taper Leaved Penstemon |
K-15 |
Penstemon cardwellii |
Beardtongue |
K-15 |
Penstemon davidsonii |
Creeping Penstemon |
K-00 |
Penstemon hesperius |
Tall Beardtonque |
K-15 |
Penstemon ovatus |
Eggleaf Beardtongue |
K-15 |
Penstemon richardsonii |
Cut Leaf Beardtongue |
K-15 |
Penstemon serrulatus |
Coast Penstemon |
K-12 |
Pentagramma triangularis |
Gold Fern |
K-14 |
Perideridia montana |
Gardner’s Yampah |
K-00 |
Perideridia oregana |
Squaw Potato |
K-12 |
Persicaria amphibia |
Swamp Knotweed |
K-00 |
Persicaria hydropiperoides |
False Smartweed |
K-00 |
Persicaria lapathifolia |
Willow Weed |
K-07 |
Petasites frigidus |
Palmate Coltsfoot |
K-14 |
Phacelia heterophylla |
Virgate Phacelia |
K-13 |
Phacelia nemoralis |
Bristly Phacelia |
K-04 |
Phegopteris connectilis |
Long Beech Fern |
K-03 |
Philadelphus lewisii |
Lewis’ Mock-Orange |
K-00 |
Phlox diffusa |
Spreading-Phlox |
K-05 |
Physocarpus capitatus |
Pacific Ninebark |
K-09 |
Picea engelmannii |
White Spruce |
K-08 |
Picea sitchensis |
Spruce |
K-12 |
Pinus albicaulis |
Pitch Pine |
K-12 |
Pinus contorta |
Lodgepole Pine |
K-12 |
Pinus monticola |
Silver Pine |
K-12 |
Pinus ponderosa |
Western Yellow Pine |
K-00 |
Pityopus californica |
Pine Foot |
K-00 |
Plagiobothrys figuratus |
Fragrant Popcorn Flower |
K-00 |
Plagiobothrys scouleri |
White For-get-me Not |
K-00 |
Plantago elongata |
Annual Plantain |
K-00 |
Plantago macrocarpa |
Alaska Plantain |
K-00 |
Plantago maritima |
Goose Tongue |
K-00 |
Platanthera chorisiana |
Small Bog Orchid |
K-00 |
Platanthera dilatata |
White Flowered Bog Orchid |
K-00 |
Platanthera elongata |
Tall Rein Orchid |
K-00 |
Platanthera orbiculata |
Large Round-Leaf Orchid |
K-00 |
Platanthera stricta |
Canyon Orchid |
K-00 |
Platanthera transversa |
Horizontal Rein Orchid |
K-00 |
Platanthera unalascensis |
Short Spiral Rein Orchid |
K-13 |
Plectritis congesta |
Rosy Plectritis |
K-00 |
Pleuricospora fimbriolata |
Fringe Pinesap |
K-05 |
Pleuropogon refractus |
Nodding False Semaphoregrass |
K-00 |
Poa confinis |
Coastline Bluegrass |
K-00 |
Poa laxiflora |
Loose Flower Bluegrass |
K-00 |
Poa leptocoma |
Marsh Blue Grass |
K-00 |
Poa macrantha |
Large Flowered Bluegrass |
K-00 |
Poa paucispicula |
Sandburg Bluegrass |
K-00 |
Poa unilateralis |
Ocean Bluff Bluegrass |
K-00 |
Polemonium carneum |
Great Polemonium |
K-09 |
Polemonium pulcherrimum |
Skunk Leaved Polemonium |
K-00 |
Polygonum douglasii |
Austin’s Knotweed |
K-00 |
Polygonum minimum |
Broadleaf Knotweed |
K-09 |
Polygonum paronychia |
Black Knotweed |
K-00 |
Polygonum spergulariiforme |
Fall Knotweed |
K-09 |
Polypodium glycyrrhiza |
Sweet Root |
K-06 |
Polypodium hesperium |
Polypody |
K-06 |
Polypodium scouleri |
Leatherleaf Fern |
K-08 |
Polystichum andersonii |
Vancouver Holly Fern |
K-00 |
Polystichum californicum |
California Sword Fern |
K-00 |
Polystichum imbricans |
Imbricate Sword Fern |
K-07 |
Polystichum munitum |
Western Sword Fern |
K-13 |
Polystichum setiferum (non-native) |
Alaska Fern |
K-15 |
Populus tremuloides |
Trembling Aspen |
K-05 |
Populus trichocarpa |
Northern Black Cottonwood |
K-08 |
Potamogeton amplifolius |
Largeleaf Pondweed |
K-00 |
Potamogeton epihydrus |
Nuttal’s Pondweed |
K-00 |
Potamogeton foliosus |
Leafy Pond-weed |
K-00 |
Potamogeton gramineus |
Grass Leaved Pondweed |
K-00 |
Potamogeton illinoensis |
Shining Pondweed |
K-10 |
Potamogeton natans |
Broad Leaved Pondweed |
K-00 |
Potamogeton nodosus |
Loddon Pondweed |
K-00 |
Potamogeton obtusifolius |
Blunt-Leaved Pondweed |
K-09 |
Potamogeton pusillus |
Richardson’s Pondweed |
K-00 |
Potamogeton richardsonii |
Richardson Pondweed |
K-00 |
Potamogeton robbinsii |
Robbins Pondweed |
K-00 |
Potamogeton zosteriformis |
Eelgrass Pondweed |
K-16 |
Potentilla anserina |
Pacific Cinquefoil |
K-16 |
Potentilla drummondii |
Drummond Cinquefoil |
K-16 |
Potentilla gracilis |
Graceful Cinquefoil |
K-07 |
Potentilla palustris |
Purple Cinquefoil |
K-11 |
Prosartes hookeri |
Drops-Of-Gold |
K-13 |
Prosartes smithii |
Largeflower Fairybells |
K-07 |
Prunella vulgaris |
Narrow Leaved Mint |
K-08 |
Prunus emarginata |
Oregon Cherry |
K-15 |
Prunus virginiana |
Western Chokecherry |
K-00 |
Pseudognaphalium stramineum |
Cotton Batting Cudweed |
K-00 |
Pseudognaphalium thermale |
Cudweed |
K-01 |
Pseudotsuga menziesii |
Oregon Pine |
K-00 |
Psilocarphus elatior |
Meadow Woollyheads |
K-00 |
Psilocarphus tenellus |
Slender Woolly Marbles |
K-16 |
Pteridium aquilinum |
Northern Bracken |
K-00 |
Pterospora andromedea |
Woodland Pinedrops |
K-00 |
Puccinellia nuttalliana |
Nuttall Alkaligrass |
K-00 |
Pyracantha coccinea |
Scarlet Firethorn |
K-00 |
Pyrola asarifolia |
Large Pyrola |
K-16 |
Pyrola chlorantha |
Greenish Wintergreen |
K-12 |
Pyrola picta |
White-Veined Shinleaf |
K-14 |
Quercus garryana |
Oregon White Oak |
K-00 |
Ranunculus alismifolius |
Dwarf Plantain Buttercup |
K-00 |
Ranunculus aquatilis |
White Water Crowfoot |
K-06 |
Ranunculus californicus |
California Butter-cup |
K-00 |
Ranunculus flammula |
Lesser Spearwort |
K-00 |
Ranunculus macounii |
Macoun Buttercup |
K-06 |
Ranunculus occidentalis |
Buttercup |
K-00 |
Ranunculus orthorhynchus |
Straight Beak Buttercup |
K-00 |
Ranunculus sceleratus |
Celery-Leaved Buttercup |
K-00 |
Ranunculus uncinatus |
Little Buttercup |
K-09 |
Rhamnus purshiana |
Cascara |
K-16 |
Rhinanthus minor |
Hayrattle |
K-14 |
Rhododendron albiflorum |
Cascade Azalea |
K-14 |
Rhododendron columbianum |
Trapper’s Tea |
K-14 |
Rhododendron groenlandicum |
Pacific Labrador Tea |
K-14 |
Rhododendron macrophyllum |
Western Rhododendron |
K-14 |
Rhododendron menziesii |
False Huckleberry |
K-00 |
Rhododendron occidentale |
Californian Azalea |
K-14 |
Rhus glabra |
White Sumac |
K-00 |
Rhynchospora alba |
White Beakrush |
K-12 |
Ribes acerifolium |
Stink Currant |
K-12 |
Ribes aureum |
Buffalo Currant |
K-13 |
Ribes bracteosum |
Blue Currant |
K-12 |
Ribes cereum |
Squaw Currant |
K-05 |
Ribes divaricatum |
Spreading Gooseberry |
K-05 |
Ribes lacustre |
Prickly Currant |
K-00 |
Ribes laxiflorum |
Spreading Currant |
K-05 |
Ribes lobbii |
Pioneer Gooseberry |
K-00 |
Ribes oxyacanthoides |
Canadian Gooseberry |
K-12 |
Ribes sanguineum |
Flowering Currant |
K-12 |
Ribes triste |
Wild Red Currant |
K-00 |
Rorippa curvisiliqua |
Western Yellowcress |
K-00 |
Rorippa palustris |
Marsh Yellow Cress |
K-13 |
Rosa gymnocarpa |
Baldhip Rose |
K-13 |
Rosa nutkana |
Bristly Rose |
K-13 |
Rosa pisocarpa |
Swamp Rose |
K-00 |
Rotala ramosior |
Lowland Rotala |
K-00 |
Rubus idaeus |
Red Raspberry |
K-11 |
Rubus lasiococcus |
Roughfruit Berry |
K-11 |
Rubus leucodermis |
Black Raspberry |
K-02 |
Rubus nutkanus |
Thimble Berry |
K-06 |
Rubus pedatus |
Strawberryleaf Raspberry |
K-09 |
Rubus spectabilis |
Salmon Berry |
K-13 |
Rubus ursinus |
Wild Blackberry |
K-15 |
Rudbeckia hirta |
Brown Betty |
K-03 |
Rudbeckia occidentalis |
Coneflower |
K-10 |
Rumex occidentalis |
Westerndock |
K-00 |
Rumex persicarioides |
Seashore Dock |
K-00 |
Ruppia maritima |
Widgeongrass |
K-00 |
Sabulina macra |
Slender Sandwort |
K-00 |
Sagina decumbens |
Western Pearlwort |
K-00 |
Sagina maxima |
Thick Stemmed Pearlwort |
K-04 |
Sagittaria latifolia |
Duck Potato |
K-00 |
Salicornia depressa |
Pickleweed |
K-03 |
Salix amygdaloides |
Peachleaf Willow |
K-03 |
Salix barclayi |
Barclay Willow |
K-02 |
Salix bebbiana |
Gray Willow |
K-03 |
Salix cascadensis |
Cascade Willow |
K-03 |
Salix commutata |
Under-Green Willow |
K-02 |
Salix exigua |
Slender Sandbar Willow |
K-03 |
Salix geyeriana |
Silver Willow |
K-03 |
Salix gooddingii (non-native) |
Gooding’s Black Willow |
K-02 |
Salix hookeriana |
Coastal Willow |
K-03 |
Salix lasiandra |
Shining Willow |
K-03 |
Salix lasiolepis |
Arroyo Willow |
K-03 |
Salix lemmonii |
Lemmon Willow |
K-02 |
Salix melanopsis |
River Willow |
K-03 |
Salix pedicellaris |
Swamp Willow |
K-03 |
Salix planifolia |
Tea-Leaved Willow |
K-03 |
Salix prolixa |
Heartleaf Willow |
K-02 |
Salix scouleriana |
Scouler Willow |
K-02 |
Salix sessilifolia |
Soft-Leaved Sandbar Willow |
K-03 |
Salix sitchensis |
Sitka Willow |
K-13 |
Sambucus nigra |
Blue Elder |
K-13 |
Sambucus racemosa |
Red Berried Elder |
K-00 |
Samolus parviflorus |
Brookweed |
K-00 |
Sanguisorba menziesii |
Menzies’ burnet |
K-00 |
Sanguisorba officinalis |
Great Burnet |
K-00 |
Sanicula arctopoides |
Bear’s-Foot Sanicle |
K-04 |
Sanicula bipinnatifida |
Purple Black-Snakeroot |
K-12 |
Sanicula crassicaulis |
Snakeroot |
K-00 |
Sanicula graveolens |
Sierra Sanicle |
K-00 |
Sarcocornia perennis |
Chickenclaws |
K-00 |
Saxifraga bronchialis |
Yellow Saxifrage |
K-00 |
Saxifraga cespitosa |
Tufted Alpine Saxifrage |
K-12 |
Saxifraga mertensiana |
Wood Saxifrage |
K-00 |
Scheuchzeria palustris |
Scheuchzeria |
K-01 |
Schoenoplectus acutus |
Water Bull Rush |
K-00 |
Schoenoplectus pungens |
Common Threesquare |
K-00 |
Schoenoplectus subterminalis |
Water Clubrush |
K-02 |
Schoenoplectus tabernaemontani |
Great Bulrush |
K-00 |
Scirpus atrocinctus |
Panicled Bulrush |
K-01 |
Scirpus microcarpus |
Panicled Bulrush |
K-07 |
Scrophularia lanceolata |
Lance Leaf Figwort |
K-00 |
Scutellaria galericulata |
Hooded Skullcap |
K-04 |
Scutellaria lateriflora |
Madweed |
K-16 |
Sedum divergens |
Pacific Stonecrop |
K-16 |
Sedum lanceolatum |
Island Stonecrop |
K-16 |
Sedum oreganum |
Oregon Stone Crop |
K-16 |
Sedum spathulifolium |
Broad Leaved Stonecrop |
K-12 |
Selaginella oregana |
Festoon Spikemoss |
K-12 |
Selaginella wallacei |
Wallace’s Selaginella |
K-10 |
Sequoia sempervirens (non-native) |
Coast Redwood |
K-10 |
Sequoiadendron giganteum (non-native) |
Giant Redwood |
K-00 |
Sericocarpus rigidus |
Rigid White-Topped Aster |
K-09 |
Shepherdia canadensis |
Soapberry |
K-16 |
Sidalcea campestris |
Meadow Sidalcea |
K-16 |
Sidalcea hendersonii |
Henderson’s Sidalacea |
K-00 |
Sidalcea hirtipes |
Bristly Checkermallow |
K-00 |
Sidalcea nelsoniana |
Nelson’s Checkerbloom |
K-07 |
Sidalcea oregana |
Meadow Checkermallow |
K-00 |
Sidalcea virgata |
Virgate Checkermallow |
K-00 |
Silene antirrhina |
Sleepy Catchfly |
K-00 |
Silene menziesii |
Menzies’ Catchfly |
K-00 |
Silene scouleri |
Scouler’s Catchfly |
K-06 |
Sisyrinchium californicum |
Yellow Eyed Grass |
K-05 |
Sisyrinchium idahoense |
Blue-Eyed Grass |
K-04 |
Sium suave |
Hemlock Water parsnip |
K-03 |
Solidago canadensis |
Rocky Mountain Goldenrod |
K-03 |
Solidago simplex |
Sticky Goldenrod |
K-07 |
Sorbus scopulina |
Greene’s Mountain Ash |
K-07 |
Sorbus sitchensis |
Western Mountain Ash |
K-11 |
Sparganium angustifolium |
Narrowleaf Bur-Reed |
K-05 |
Sparganium emersum |
Simple stem Stemmed Bur-Reed |
K-00 |
Sparganium eurycarpum |
Broad Bur-Reed |
K-00 |
Sparganium fluctuans |
Water Bur-Reed |
K-00 |
Sparganium natans |
Least Bur-Reed |
K-02 |
Spergularia canadensis |
Northern Sand Sperry |
K-00 |
Spergularia salina |
Saltmarsh Sandspurry |
K-04 |
Spiraea densiflora |
Mountain Spirea |
K-04 |
Spiraea douglasii |
Douglas Hardhack |
K-04 |
Spiraea lucida |
Shinyleaf Spirea |
K-04 |
Spiraea pyramidata |
Pyramid Spirea |
K-00 |
Spiranthes porrifolia |
Creamy Ladies’ Tresses |
K-00 |
Spiranthes romanzoffiana |
Lady’s Tresses |
K-14 |
Stachys cooleyae |
Coastal Hedgenettle |
K-00 |
Stachys mexicana |
Mexican Hedge-Nettle |
K-09 |
Stachys rigida |
Rigid Hedgenettle |
K-00 |
Stellaria borealis |
Starwort |
K-00 |
Stellaria crispa |
Curled Starwort |
K-00 |
Stellaria longifolia |
Long Leaf Starwort |
K-00 |
Stellaria longipes |
Goldie’s Starwort |
K-00 |
Stellaria nitens |
Shiny Starwort |
K-00 |
Stellaria obtusa |
Mountain Chickweed |
K-03 |
Streptopus amplexifolius |
Claspleaf Twistedstalk |
K-10 |
Struthiopteris spicant |
Deer Fern |
K-00 |
Stuckenia filiformis |
Slender Leaved Pondweed |
K-00 |
Stuckenia pectinata |
Sago Pondweed |
K-00 |
Suaeda calceoliformis |
Paiuteweed |
K-00 |
Subularia aquatica |
Subularia Aquatica |
K-01 |
Symphoricarpos albus |
Common Snowberry |
K-01 |
Symphoricarpos mollis |
Creeping Snowberry |
K-00 |
Symphyotrichum boreale |
Northern Bog Aster |
K-12 |
Symphyotrichum bracteolatum |
Western Meadow Aster |
K-12 |
Symphyotrichum chilense |
Common California Aster |
K-04 |
Symphyotrichum hallii |
Hall’s Aster |
K-12 |
Symphyotrichum subspicatum |
Douglas’s Aster |
K-00 |
Synthyris reniformis |
Snow Queen |
K-00 |
Tanacetum bipinnatum |
Camphor Tansy |
K-05 |
Taxus brevifolia |
Pacific Yew |
K-12 |
Tellima grandiflora |
Fragrant Fringecup |
K-03 |
Thalictrum occidentale |
Western Meadowrue |
K-07 |
Thelypteris quelpaertensis |
Mountain Fern |
K-15 |
Thermopsis montana |
Golden Pea |
K-14 |
Thuja plicata |
Canoe Cedar |
K-06 |
Tiarella trifoliata |
Cut-Leaved Foamflower |
K-12 |
Tolmiea menziesii |
Youth-On-Age |
K-00 |
Torreyochloa pallida |
Weak Alkaligrass |
K-14 |
Toxicodendron diversilobum |
Western Poison-Oak |
K-00 |
Toxicodendron radicans (non-native) |
Poison Ivy |
K-00 |
Trautvetteria caroliniensis |
Wild Bugbane |
K-00 |
Trichophorum cespitosum |
Tufted Club Rush |
K-00 |
Trifolium bifidum |
Pinhole Clover |
K-00 |
Trifolium microdon |
Valparaiso Clover |
K-00 |
Trifolium oliganthum |
Valparaiso |
K-00 |
Trifolium variegatum |
White Tip Clover |
K-00 |
Trifolium willdenovii |
Springbank Clover |
K-00 |
Trifolium wormskioldii |
Salt Marsh Clover |
K-07 |
Triglochin maritima |
Seaside Arrow-Grass |
K-06 |
Trillium ovatum |
Wakerobin |
K-00 |
Trillium parviflorum |
Small-Flowered Wakerobin |
K-06 |
Triodanis biflora (non-native) |
Venus Looking-Glass |
K-00 |
Triodanis perfoliata |
Clasping Looking-Glass |
K-00 |
Triphysaria pusilla |
Owl Clover |
K-00 |
Trisetum canescens |
Tall False Oat |
K-09 |
Triteleia hyacinthina |
Fool’s-Onion |
K-07 |
Tsuga heterophylla |
Pacific Hemlock |
K-06 |
Tsuga mertensiana |
Black Hemlock |
K-00 |
Turritis glabra |
Tower Mustard |
K-00 |
Typha angustifolia |
Lesser Reedmacee |
K-05 |
Typha latifolia |
Broad-Leaf Cattail |
K-10 |
Urtica dioica |
Nettle |
K-00 |
Utricularia gibba |
Swollen Bladderwort |
K-00 |
Utricularia intermedia |
Intermediate Bladderwort |
K-00 |
Utricularia minor |
Lesser Bladder-wort |
K-00 |
Utricularia vulgaris |
Greater Bladderwort |
K-05 |
Vaccinium deliciosum |
Cascade Blueberry |
K-08 |
Vaccinium membranaceum |
Square-Twig Blueberry |
K-05 |
Vaccinium ovalifolium |
Alaska Blueberry |
K-08 |
Vaccinium ovatum |
California Huckleberry |
K-14 |
Vaccinium oxycoccos |
Swamp Cranberry |
K-08 |
Vaccinium parvifolium |
Redhuckleberry |
K-07 |
Vaccinium uliginosum |
Bog Bilberry |
K-00 |
Valeriana scouleri |
Valerian |
K-00 |
Valeriana sitchensis |
Northern Valeriana |
K-03 |
Vancouveria hexandra |
White Inside-Out-Flower |
K-09 |
Veratrum californicum |
California Wild Hellebore |
K-05 |
Veratrum viride |
American Wild Hellebore |
K-00 |
Verbena hastata |
Blue Verbena |
K-07 |
Veronica americana |
American-Brooklime |
K-00 |
Veronica peregrina |
Neckweed |
K-00 |
Veronica scutellata |
Skullcap Speedwell |
K-04 |
Viburnum edule |
Squashberry |
K-05 |
Viburnum ellipticum |
Western Blackhaw |
K-03 |
Viburnum opulus |
Cranberry-Tree |
K-15 |
Vicia americana |
Purple Vetch |
K-02 |
Vicia nigricans |
Giant Vetch |
K-14 |
Viola adunca |
Western Blue Verbena |
K-00 |
Viola canadensis |
Canada Violet |
K-06 |
Viola glabella |
Stream Violet |
K-11 |
Viola howellii |
Howell’s Pansy |
K-00 |
Viola langsdorfii |
Alaskan Violet |
K-11 |
Viola orbiculata |
Evergreen Yellow Violet |
K-05 |
Viola palustris |
Alpine Marsh Violet |
K-11 |
Viola praemorsa |
Upland Violet |
K-14 |
Viola sempervirens |
Redwood Violet |
K-00 |
Vulpia microstachys |
Nuttall’s Fescue |
K-12 |
Woodsia oregana |
Oregon Cliff Fern |
K-04 |
Woodwardia fimbriata |
Giant Chain Fern |
K-00 |
Wyethia angustifolia |
California Compassplant |
K-00 |
Xanthium strumarium |
Clotbur |
K-09 |
Xerophyllum tenax |
Beargrass |
K-00 |
Yabea microcarpa |
California Hedge-Parsley |
K-00 |
Zannichellia palustris |
Horned-Pondweed |
K-00 |
Zeltnera muehlenbergii |
Monterey Centaury |
K-16 |
Zygadenus venenosus |
Meadow Death Camus |