Species List Achillea millefolium - Yarrow Aconitum columbianum - Monkshood Ageratina occidentalis - Western Snakeroot Agoseris aurantiaca - Orange-flowered Dandilion Agoseris grandiflora - Giant Dandelion Allium campanulatum - Sierra Onion Anaphalis margaritacea - Pearly Everlasting Anemone occidentalis - Western Pasque flower Anemopsis californica - Yerba Mansa Angelica lineariloba - Sierra Angelica Angelica lucida - Seacoast Angelica, Wild Celery Antennaria corymbosa - Flat-topped Pussytoes Apocynum androsaemifolium - Indian Hemp, Dogbane Aquilegia formosa - Western Columbine Argemone munita - Prickly Poppy Aristolochia californica - Pipevine Arnica cordifolia - Heartleaf Arnica Arnica mollis - Hairy Arnica Aruncus dioicus - Bride''s Feathers, Goat''s Beard Asarum caudatum - Creeping wild ginger Asclepias cordifolia - Purple Milkweed, Heartleaf Milkweed Asclepias fascicularis - Narrow-leaf Milkweed Asclepias speciosa - Showy Milkweed Astragalus lentiginosus - Freckled Milkvetch Asyneuma prenanthoides, Balsamorhiza sagittata - Arrowleaf Balsamroot Berberis aquifolium - Oregon Grape Bidens laevis - Bur Marigold Bistorta bistortoides - American Bistort Brickellia californica - California Brickellbush Brodiaea elegans - Harvest Brodiaea Calochortus amabilis - Golden Fairy Lantern Calochortus leichtlinii - Leichtlin''s Mariposa Lily Calochortus luteus - Yellow Mariposa Lily Calochortus tolmiei - Hairy Star Tulip Calochortus venustus - Butterfly Mariposa Lily Caltha leptosepala - Marsh Marigold Castilleja arachnoidea - Cobwebby Paintbrush Castilleja chromosa - Desert Paintbrush Castilleja exserta - Purple Owl''s Clover Castilleja linariifolia - Wyoming Paintbrush Castilleja miniata - Scarlet Paintbrush Chamerion angustifolium - Fireweed Cirsium occidentale - Cobweb Thistle Cirsium arvense - Canada Thistle Clarkia amoena - Farewell to Spring Clarkia purpurea - Winecup Clarkia Claytonia lanceolata - Western (Lanceleaf) Spring Beauty Clematis ligusticifolia - Western Virgin''s Bower Collinsia heterophylla - Chinese Houses Corallorhiza maculata - Spotted Coralroot Orchid Corallorhiza striata - Spotted Coralroot Orchid Cypripedium montanum - Mountain Lady''s Slipper Darlingtonia californica - California Pitcher Plant Datura wrightii - Sacred Datura Daucus pusillus - Wild Carrot Dicentra formosa - Bleeding Heart Dieteria cancesens - Purple Aster Delphinum hesperium ssp. pallescens - Pale Western Larkspur Dichelostemma capitatum - Blue Dicks Dichelostemma ida-maia - Firecracker Flower Diplacus aurantiacus ssp. aurantiacus - Sticky Monkeyflower Drymocallis glandulosa - Sticky Cinquefoil Ehrendorferia chrysantha - Golden Eardrops Epilobium canum - California Fuchsia Epipactis gigantea - Stream Orchid Erigeron divergens - Spreading Fleabane Erigeron glacialis - Wandering Fleabane Erigeron glaucus - Seaside Fleabane Erigeron philadelphicus - Philadelphia Fleabane Ericameria nauseosa - Rabbitbrush Eriogonum nudum - Naked Buckwheat Eriogonum ovalifolium - Cushion Buckwheat Eriogonum umbellatum - Sulphur Flower Buckwheat Eriogonum wrightii - Wright''s Buckwheat Eriophyllum lanatum - Common Woolly Sunflower Erysimum capitatum - Western Wallflower Erythronium grandiflorum - Glacier Lily Erythronium californicum - California Fawn Lily Eschschoizia californica - California Poppy Fragaria vesca - Wild Strawberry Frasera speciosa - Monument Plant Fritillaria affinis - Checker Lily Galium aparine - Cleavers Gaultheria shallon - Salal Gentiana newberryi - Alpine Gentian Gilia capitata - Bluehead Gilia Geum trifolium - Prairie Smoke Glycyrrhiza lepidota - Wild Licorice Goodyera oblongifolia - Rattlesnake Plantain Orchid Heracleum maximum - Common Cow Parsnip Holocarpha virgata - Yellow-flowered Tarweed Hymenopsis hoopesii - Sneezeweed Ipomopsis aggregata - Skyrocket Iris douglasiana - Douglas Iris Layia platyglossa - Coastal Tidytips Leontodon saxatilis - Hairy Hawkbit Lepidium virginicum - Virginia Pepperweed Leucanthemum vulgare - Ox-eye Daisy Lilium pardalinum - Leopard Lily Linanthus pungens - Granite Prickly Phlox Linnaea borealis - Twinflower Linum lewisii - Blue Flax Lonicera hispidula - Pink Honeysuckle Lupinus argenteus - Silver Lupine Lupinus latifolius - Broadleaf Lupine Lupinus lepidus - Dwarf Lupine Marah oregana - Coastal Manroot Mentzelia laevicaulis - Giant Blazing Star Mertensia ciliata - Streamside Bluebells Maianthemum racemosum - False Solomon''s seal Maianthemum stellatum - Star Solomon''s Seal Mimulus bicolor - Yellow and White Monkeyflower Mimulus cardinalis - Scarlet Monkeyflower Mimulus guttatus - Seep Monkeyflower Mimulus lewisii - Lewis Monkeyflower Nemophila maculata - Five Spot Nemophila menziesii - Baby Blue Eyes Oenothera elata - Hooker''s Evening Primrose Opuntia basilaris - Beavertail Prickly Pear Opuntia polyacantha - Mojave Prickly Pear Orthilia secunda - Sidebells Wintergreen Parnassia palustris - Grass of Parnassus Pedicularis densiflora - Indian Warrior Pedicularis groenlandica - Elephant Head Penstemon davidsonii - Davidson Penstemon Penstemon newberryi - Mountain Pride Penstemon rupicola - Cliff Penstemon Penstemon rydbergii - Rydberg''s Penstemon Penstemon speciosis - Royal Penstemon Perideridia kelloggii/parishii - Yampah Phacelia hydrophylloides - Waterleaf Phacelia Phyllodoce breweri - Brewer''s Mountain Heather Phyllodoce empetriformis - Pink Mountain Heath Phlox diffusa - Spreading Phlox Sidalcea sp. - Checkermallow Platanthera dilatata - White-flowered Bog Orchid Polemonium plucherrimum - Beautiful Jacob''s Ladder Potentilla anserina - Silverweed Cinquefoil Potentilla flabellifolia - Fan-leaf Cinquefoil Potentilla gracilis - Graceful Cinquefoil Primula tetrandra, hendersonii, jefferyi - Shooting Star Primula suffrutescens - Sierra Primrose Pseudostellaria jamesiana - Tubular Starwort Prunella vulgaris - Self-heal Pterospora andromedea - Pinedrops Rhodiola integrifolia - Rosy Sedum Ribes montigenum - Mountain Gooseberry Ribes roezii - Sierra Gooseberry Rosa californica - California Rose Rubus parviflorus - Thimbleberry Rubus spectabilis - Salmonberry Rudbeckia californica - California Cone Flower Sarcodes sanguinea - Snow Plant Scutellaria californica - California Skullcap Scutellaria tuberosa - Danny''s Skullcap Sedum spathulifolium Senecio triangularis - Arrowhead Ragwort Silene laciniata - Cardinal Catchfly Sisyrinchium bellum - Western Blue-eyed Grass Sium suave - Water Parsnip Solanum elaeagnifolium - Silverleaf Nightshade Solanum xanti - Purple Nightshade Solidago velutina - Three-nerve Goldenrod Spiraea splendens - Mountain Spiraea Spiranthes romanzoffiana - Hooded Ladies tresses Stachys mexicana - Mexican Hedgenettle Streptopus amplexifolius - Claspleaf Twistedstalk Symphoricarpos rotundifolius - Mountain Snowberry Tiarella trifoliata - Bugbane, Three-leaf Foamflower Trifolium longipes - Longstalk Clover Toxicoscordion fremontii - Fremont''s Death Camas Toxicoscordion paniculatum - Foothill Death Camas Toxicoscordion venenosum - Meadow Death Camas Valeriana californica - California Valerian Valeriana sitchensis - Sitka Valerian Veratrum californicum - Corn Lily V.