Humboldt Scientific name Common name Type Growing Conditions Native Clarkia bottae Punchbowl godetia Annual Sun Clarkia purpurea ssp. purpurea Purple clarkia, winecupped Annual Sun Humboldt Clarkia rhomboidea Diamond Clarkia Annual Sun Clarkia unguiculata Woodland Clarkia Annual Sun Collinsia heterophylla Chinese Houses Annual Sun Humboldt Eschscholzia californica v. maritima Coastal California Poppy Annual Sun Humboldt Gilia capitata Globe Gilia Annual Sun Humboldt Gilia tricolor Bird’s Eye Gilia Annual Sun Humboldt Lasthenia californica Calif gold fields Annual Sun Humboldt Layia platyglossa Tidy Tips Annual Sun Humboldt Limnanthes alba White Meadow Foam Annual Sun Limnanthes douglasii California Meadow Foam Annual Sun Humboldt Lupinus bicolor Bicolored annual lupine Annual Sun Humboldt Madia elegans Common Madia Annual Sun Humboldt Nemophila maculata Five-spot Baby-blue-eyes Annual Sun Nemophila menziesii Baby blue-eyes Annual Sun Humboldt Phacelia tanacetrifolia Tansy Leaved Phacelia Annual Sun Salvia columbariae California Chia Annual Sun Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Athyrium filix-femina Lady Fern Fern Shade Humboldt Polystichum munitum Western Sword Fern Fern Shade Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Calamagrostis nutkaensis Pacific Reed Grass Grass Sun to part sun Humboldt Deschampsia cespitosa Tufted Hairgrass Grass Sun Humboldt Deschampsia cespitosa ssp. HolciformisCalif. Hairgrass Grass Sun to part shade, moist Humboldt Festuca californica California Fescue Grass Sun / light shade Humboldt Festuca idahoensis Idaho Fescue Grass Sun / light shade Humboldt Festuca rubra Red Fescue Grass Sun / light shade Humboldt Koleria macrantha Junegrass Grass Sun Humboldt Stipa pulchra Purple Needle Grass Grass Sun / light shade Humboldt Juncus patens Spreading Rush Perennial Sun to shade Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Achlys triphylla Vanilla Leaf Perennial full to part shade Humboldt Aralia californica Calif. Spikenard Perennial Shade / Moist Humboldt Asarum caudatum Wild Ginger Perennial Shade Humboldt Boykinia occidentalis Western Boykinia Perennial Shade Humboldt Boykinia rotundifolia Round Leaf Boykinia Perennial Shade Claytonia sibirica Candyflower Perennial Shade Humboldt Clinopodium douglasii Yerba Buena Perennial Shade / partial shade Humboldt Clintonia andrewsiana Red Clintonia Perennial Shade Humboldt Dicentra formosa Bleeding Heart Perennial Shade Humboldt Heuchera maxima Island Alum Root Perennial Shade / partial shade Heuchera micrantha Small-flowered Alum Root Perennial Shade / partial shade Humboldt Heuchera pilosissima Hairy Alum Root Perennial Shade / partial shade Humboldt Scientific name Common name Type Growing Conditions Native Maianthemum dilatatum False Lily-of-the-valley Perennial Shade Humboldt Maianthemum stellatum Star Solomon's Seal Perennial Part shade to shade Humboldt Montia parvifolia Littleleaf Montia Perennial Shade / partial shade Humboldt Oxalis oregana Redwood Sorrel Perennial Shade Humboldt Pectiantia ovalis Common Miterwort Perennial Shade Humboldt Prosartes smithii Smith's Fairybells Perennial Shade Humboldt Psuedotrillium revale Brook wakerobin Perennial Partial shade Humboldt Scoliopus bigelovii Slink Pod Perennial Shade Humboldt Tellima grandiflora Fragrant Fringe Cups Perennial Shade to partial sun Humboldt Thalictrum fendleri Foothill meadow rue Perennial Shade / partial shade Humboldt Tiarella trifoliata Sugar Scoop Perennial Shade Humboldt Tolmiea diplomenziesii Piggyback Plant Perennial Shade Humboldt Trillium ovatum Western Trillium Perennial Shade Humboldt Vancouveria hexandra Inside-out Flower Perennial Shade Humboldt Viola sempervirens Evergreen Violet Perennial Shade Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Achillea millefolium Yarrow Perennial Sun Humboldt Aquilegia formosa Red Columbine Perennial Sun / light shade Humboldt Anaphalis margaritacea Pearly everlasting Perennial Sun Humboldt Angelica lucida Seacoast Angelica Perennial Sun Humboldt Armeria maritima Sea Thrift Perennial Sun Humboldt Artemisia pycnocephla Beach Sagebrush Perennial Sun, good drainage Humboldt Asclepias fascicularis Narrow Leaf Milkweed Perennial Sun Humboldt Asclepias speciosia Showy Milk-weed Perennial Sun Humboldt Chlorogalum pomeridianum Wavyleaf Soap Plant Perennial Sun / light shade Humboldt Clinopodium douglasii Yerba Buena Perennial Sun / light shade Humboldt Drymocallis glandulosa Sticky Cinquefoil Perennial Sun Humboldt Erigeron glaucus California Seaside Daisy Perennial Sun Humboldt Eriogonum latifolium Coast Buckwheat Perennial Sun Humboldt Fragaria chiloensis Coastal Strawberry Perennial Sun Humboldt Fragaria vesca Woodland Strawberry Perennial Sun Humboldt Geum macrophyllum Big Leaf Avens Perennial Sun to shade Humboldt Grindelia stricta Gum plant Perennial Sun Humboldt Iris Bracteata Siskiyou Iris Perennial Light shade Iris douglasiana Douglas Iris Perennial Sun Humboldt Iris longipetala Long-petaled Iris Perennial Sun to partial shade Humboldt Iris munzii Tulare Iris Perennial Sun / light shade Iris tenax x innominata Perennial Sun Linum lewisii Blue flax Perennial Sun Humboldt Lupinus albifrons Silver Bush Lupine Perennial Sun / Dry Humboldt Lupinus rivularis Riverbank Lupine Perennial Sun Humboldt Penstemon azureus v. azureus Azure Penstemon Perennial Sun to part shade Humboldt Penstemon heterophyllus Foothill Penstemon Perennial Sun / Dry Humboldt Penstemon laetus Mountain Blue Penstemon Perennial Sun Humboldt Penstemon rydbergii Meadow Penstemon Perennial Sun / Dry Penstemon speciosus Royal Penstemon Perennial Sun Perideridia kelloggii Kellogg's Yampah Perennial Sun / light shade Humboldt Humboldt Scientific name Common name Type Growing Conditions Native Phacelia bolanderi Bolander's Phacelia Perennial Sun / light shade Humboldt Phacelia californica Coast Phacelia Perennial Sun Humboldt Potentilla anserina ssp. Pacifica Pacific Silverweed Perennial Sun Humboldt Polygonum paronychia Dune Knotweed Perennial Sun Humboldt Rudbeckia occidentalis Western Coneflower Perennial Sun Humboldt Scrophularia californica California Bee Plant Perennial Sun Humboldt Sedum laxum Roseflower Stonecrop Perennial Sun Humboldt Sedum spathulifolium Broad-leaved Stonecrop Perennial Sun to part shade Humboldt Sidalcea malviflora Checkerbloom Perennial Sun Humboldt Sisyrinchium bellium Blue eyed-grass Perennial Sun Humboldt Sisyrinchium californicum California Golden-eyed Grass Perennial Sun Humboldt Solidago elongata West coast Goldenrod Perennial Sun Humboldt Symphyotrichum chilense California Aster Perennial Sun Humboldt Symphyotrichum hendersonii Henderson's aster Perennial Sun Humboldt Tanacetum bipinnatum Dune Tansy Perennial Sun Humboldt Wyetheia angustifolia Narrow-leaf Mule’s Ears Perennial Sun Humboldt

Conioselinum pacificum Pacific Hemlock Parsley Perennial Sun, moist Humboldt Darmera peltata Indian Rhubarb Perennial Sun / Moist Humboldt Mimulus cardinalis Scarlet Monkeyflower Perennial Sun / Moist Humboldt Mimulus guttatus Seep-spring Monkeyflower Perennial Sun / Moist Humboldt Petasites frigidus Northern Coltsfoot Perennial Sun or shade Humboldt Sidalcea oregana ssp. spicata Spicate Checker Mallow Perennial Sun, moist Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Allium dichlamydeum Coast Onion Bulb, Perennial Sun Allium unifolium One-leafed Onion Perennial, Bulb Sun Humboldt Bloomeria crocea Goldenstar Perennial, Bulb Sun / partial shade Calochortus albus White fairy lantern Perennial, Bulb Sun Calochortus amabilis Golden Fairy Lantern Perennial bulb Sun Humboldt Calochortus tolmiei Pussy ears Perennial, Bulb Sun / partial shade Humboldt Camissia quamash Common Camas Perennial, Bulb Sun / partial shade Humboldt Dichelostemma capitatum Blue Dicks Perennial bulb Sun Humboldt Dichelostemma congestum Ookow Perennial, Bulb Sun / partial shade Humboldt Dichelostemma ida-maia Firecracker Flower Perennial, Bulb Sun Humboldt Dichelostemma volubile Twining snakelily Perennial bulb Sun, Part Shade Dichelostemma multiflorum Round-tooth Ookow Perennial bulb Sun, Part Shade Humboldt Erythronium multiscapideum Sierra fawn lily Perennial, Bulb Partial shade Erythronium revolutum Coast Fawn Lily Perennial, Bulb Partial shade Humboldt Fritillaria affinis Checker Lily Perennial, Bulb Sun / partial shade Humboldt Hastingsia alba Schoenolirion Perennial, Bulb Sun Humboldt Lillium columbianum Columbia Lily Perennial, Bulb Sun / partial shade Humboldt Lilium Kelleyanum Kelley's lily Perennial bulb Part shade to shade Humboldt Lilium Kelloggii Kellogg's lily Perennial bulb Sun / partial shade Humboldt Lilium pardalinum California Leopard Lily Perennial, Bulb Sun / partial shade Humboldt Lilium pardalinum v. volmeri Volmer's Lily Perennial, Bulb Sun / partial shade Humboldt Lilium pardalinum var. giganteum Leopard Lily Hybrid Perennial, Bulb Sun / partial shade Lilium parryi Lemon Lily Perennial, Bulb Sun / partial shade Lilium pardalinum ssp. shastense Shasta Lily Perennial, Bulb Sun / partial shade Humboldt Humboldt Scientific name Common name Type Growing Conditions Native Triteleia laxa Ithuriel’s Spear Perennial, Bulb Sun Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Keckiella cordifolia Bush penstemon Sub-shrub Sun Eriophyllum staechadifolium Seaside Woolly Sunflower Sub-shrub Sun, well-drained soil Humboldt Arctostaphylos nummularia sp mendocinoensis Pygmy manzanita Shrub Park shade to sun Ceanothus gloriosus Point reyes creeper Shrub Sun / partial shade Ceaonthus thyrsiflorus Blueblossom Shrub Sun / partial shade Humboldt Cornus sericea Red Twig Dogwood Shrub Sun Humboldt Eriogonum fasciculatum v. fasciculatumCalifornia Buckwheat Shrub Sun Heteromeles arbutifolia Toyon Shrub Sun / partial shade Humboldt Holodiscus discolor Oceanspray Shrub Sun / partial shade Humboldt Lonicera involucrata Black Twinberry Shrub Sun Humboldt Malva assurgentiflora Channel Islands Tree Mallow Shrub Sun Mimulus aurantiacus Bush Monkeyflower Shrub Sun / Dry Humboldt Oemleria cerasiformis Osoberry or Indian Plum Shrub Sun Humboldt Philadelphus lewisii Lewis's Mock Orange Shrub Sun to part shade Humboldt Physocarpus capitatus Pacific ninebark Shrub Shade/part shade Humboldt Rhododendron occidentale Western Azalea Shrub Sun Humboldt Ribes menziesii Canyon gooseberry Shrub Sun / partial shade Humboldt Ribes sanguineum Red flowering currant Shrub Sun / partial shade Humboldt Rubus parviflorus Thimbleberry Shrub Shade Humboldt Salvia mellifera California Black Sage Shrub Sun Vaccinium ovatum Evergreen Huckleberry Shrub Sun / partial shade Humboldt

Acer circinatum Vine Maple Shrub/small tree Full to part sun Humboldt Aesculus californica Buckeye Shrub / Small Tree Sun / partial shade Humboldt Prunus virginiana Western Choke Cherry Shrub / Small Tree Sun / pt shade / shade Humboldt

Alnus rubra Red Alder Tree Sun to part shade Humboldt Fraxinus latifolia Oregon ash Tree Sun / partial sun Humboldt Hesperocyparis pygmaea Pygmy cypress Tree Part Shade Malus fusca Oregon crabapple Tree Sun / partial sun Humboldt Notholithocarpus densiflorus Tan Oak Shrub/Tree Sun to part shade Humboldt Quercus chrysolepis Canyon Live Oak Tree Sun Humboldt Quercus garryana Oregon White Oak Deciduous tree Sun to part shade Humboldt Sequoia sempervirens Coast Redwood Tree Sun to part shade Humboldt Thuja plicata Western Red Cedar Tree Part shade Humboldt

Humboldt Scientific name Common name Type Growing Conditions Native Aristolochia californica California Pipevine Vine Sun / partial shade Calystegia purpurata Smooth Western Morning Glory Vine Sun Humboldt Clematis ligusticifolia Virgin’s Bower Vine Sun to shade Humboldt Lonicera hispidula California Honeysuckle Vine Sun to Part shade Humboldt Rubus ursinus Pacific Blackberry Vine Sun - shade Humboldt