Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Abies concolor | Balsam fir Colorado fir Concolor fir Oyamel de California Silver fir White balsam White fir | |
| Abies grandis | Giant fir Grand fir | |
| Abies magnifica | California red fir Red fir | |
| Acer circinatum | Oregon vine maple Vine maple | |
| Achnatherum hymenoides | Indian ricegrass Indian Millet Sandgrass | |
| Acer macrophyllum | Bigleaf maple Big-leaf maple | |
| Achillea millefolium | Common yarrow Yarrow Milfoil Western yarrow | |
| Adenostoma fasciculatum | Chamise Common chamise Greasewood | |
| Aesculus californica | California buckeye | |
| Allium unifolium | Oneleaf onion | |
| Amelanchier alnifolia | Saskatoon serviceberry Western serviceberry Juneberry | |
| Antennaria alpina | Alpine everlasting Alpine pussytoes | |
| Anemopsis californica | Yerba mansa Yerba-mansa Lizard tail | |
| Aquilegia eximia | Van Houtte's columbine Serpentine columbine | |
| Aquilegia formosa | Western columbine Crimson columbine Scarlet columbine Red columbine | |
| Arctostaphylos bakeri | Baker's manzanita | |
| Arabis blepharophylla | Rose rockcress | |
| Aristolochia californica | California dutchman's pipe | |
| Arctostaphylos canescens | Hoary manzanita | |
| Arctostaphylos columbiana | Hairy manzanita | |
| Arctostaphylos densiflora | Vine Hill manzanita | |
| Arctostaphylos edmundsii | Little Sur manzanita | |
| Arctostaphylos manzanita | Whiteleaf manzanita Big manzanita Manzanita | |
| Armeria maritima | Thrift seapink | |
| Arbutus menziesii | Pacific madrone Oregon laurel Laurelwood | |
| Arctostaphylos nevadensis | Pinemat manzanita | |
| Arctostaphylos pajaroensis | Pajaro manzanita | |
| Arctostaphylos patula | Greenleaf manzanita Green-leaf manzanita | |
| Artemisia pycnocephala | Beach sagebrush Beach wormwood Sand hill sage | |
| Artemisia tridentata | Big sagebrush Great Basin sagebrush | |
| Arctostaphylos uva-ursi | Kinnikinnick Red bearberry Kinnikinnik | |
| Asarum caudatum | British Columbia wild ginger Long-tail wild ginger | |
| Asclepias fascicularis | Mexican whorled milkweed Narrowleaf milkweed | |
| Asclepias speciosa | Showy milkweed | |
| Athyrium filix-femina | Common ladyfern Lady fern Ladyfern Subarctic lady fern | |
| Atriplex lentiformis | Big saltbush Coastal quail bush Quailbush Saltbush | |
| Baileya multiradiata | Desert marigold Showy desert marigold Paper daisy Desert baileya | |
| Balsamorhiza sagittata | Arrowleaf balsamroot Arrow-leaf balsamroot | |
| Blechnum spicant | Deer fern | |
| Carpenteria californica | Bush anemone Tree anemone Tree-anemone | |
| Camissonia cheiranthifolia ssp. cheiranthifolia | Beach evening-primrose Beach suncup | |
| Calocedrus decurrens | Incense cedar Incense-cedar | |
| Calycanthus occidentalis | Western sweetshrub California sweet shrub Spice bush Western spicebush | |
| Calystegia occidentalis | Chaparral false bindweed | |
| Camassia quamash | Small camas Common camass Swamp sego | |
| Cercis canadensis var. texensis | Texas redbud | |
| Ceanothus cordulatus | Mountain whitethorn Snow bush Whitethorn ceanothus | |
| Ceanothus gloriosus var. exaltatus | Point Reyes ceanothus Glory brush | |
| Ceanothus gloriosus var. gloriosus | Point Reyes ceanothus Glory mat | |
| Ceanothus impressus | Santa Barbara ceanothus Santa Barbara buckbrush | |
| Ceanothus leucodermis | Chaparral whitethorn Jackbrush | |
| Cercocarpus ledifolius | Curl-leaf mountain mahogany Curl-leaf mountain-mahogany | |
| Ceanothus maritimus | Maritime ceanothus Bluff california lilac | |
| Cercocarpus montanus var. glaber | Birch-leaf mountain-mahogany Birchleaf mountain mahogany Hard tack | |
| Cercis orbiculata | California redbud Western redbud Arizona redbud Pata de vaca | |
| Ceanothus thyrsiflorus | Blue blossom Blueblossom Bluebrush | |
| Ceanothus velutinus | Snowbrush Snowbrush ceanothus Tobacco-brush Mountain balm Buckbush | |
| Chamerion angustifolium ssp. angustifolium | Fireweed Narrow-leaf fireweed Willow herb | |
| Chamaecyparis lawsoniana | Port Orford cedar Port Orford-cedar Lawson falsecypress | |
| Chilopsis linearis | Desert willow Flowering willow Willow-leaved catalpa Trumpet flower | |
| Chlorogalum pomeridianum | Wavyleaf soap plant Wavyleaf Soap-plant | |
| Chrysolepis sempervirens | Bush chinquapin Sierra chinquapin Sierran chinkapin | |
| Clarkia amoena | Farewell to spring Farewell-to-spring Herald-of-summer | |
| Clarkia concinna | Red ribbons Redribbons | |
| Clinopodium douglasii | Oregon-tea Yerba buena | |
| Clematis lasiantha | Pipestem clematis Pipestems Chaparral clematis | |
| Clematis ligusticifolia | Western white clematis Virgin's bower Pepper vine Hierba de chivo | |
| Clarkia rubicunda | Ruby chalice clarkia | |
| Claytonia sibirica | Siberian springbeauty Siberian miners lettuce | |
| Clarkia speciosa | Redspot clarkia | |
| Clarkia unguiculata | Elegant clarkia Elegant fairyfan Mountain garland | |
| Corylus cornuta var. californica | California hazelnut | |
| Corethrogyne filaginifolia | Common sandaster California aster | |
| Coreopsis gigantea | Giant coreopsis Giant tickseed Tree coreopsis | |
| Collinsia grandiflora | Blue lips Blue-lips blue-eyed Mary Giant blue eyed Mary | |
| Collomia grandiflora | Collomia Grand collomia Large-flower mountain-trumpet | |
| Collinsia heterophylla | Purple Chinese houses Harlequin blue-eyed Mary Chinese houses | |
| Collinsia linearis | Narrowleaf blue eyed Mary | |
| Coreopsis maritima | Sea dahlia | |
| Cornus nuttallii | Pacific dogwood Pacific flowering dogwood Mountain dogwood | |
| Cornus sericea ssp. sericea | Redosier dogwood Red Osier Dogwood | |
| Danthonia californica | California oatgrass California wild oat grass | |
| Dasiphora fruticosa ssp. floribunda | Shrubby cinquefoil Golden-hardhack | |
| Darmera peltata | Indian rhubarb Indian-rhubarb Umbrella plant | |
| Danthonia unispicata | Few-flower wild oat grass Onespike danthonia Onespike oatgrass | |
| Delphinium cardinale | Scarlet larkspur | |
| Delphinium glaucum | Sierra larkspur Tower larkspur | |
| Dendromecon harfordii | Harford's tree poppy Channel Island tree poppy | |
| Dendromecon rigida | Tree poppy Bush poppy | |
| Delphinium variegatum | Royal larkspur | |
| Diplacus aurantiacus | Orange bush monkeyflower Bush monkeyflower | |
| Dicentra formosa | Pacific bleeding heart Pacific bleedinghearts Western bleedingheart | |
| Dodecatheon clevelandii | Padre's shootingstar | |
| Elymus trachycaulus ssp. trachycaulus | Slender wheatgrass | |
| Encelia californica | California brittlebush Coast sunflower | |
| Encelia farinosa | Brittlebush Goldhills Incienso | |
| Epilobium canum | Hummingbird trumpet California fuchsia Zauschneria | |
| Epilobium obcordatum | Rockfringe | |
| Epilobium rigidum | Siskiyou rock fringe Stiff willowherb | |
| Epilobium septentrionale | Northern willowherb Humboldt County fuchsia | |
| scientific name | common name(s) | image gallery |