| Abronia latifolia |
Yellow sand verbena |
| Actaea rubra |
Baneberry |
| Adiantum aleuticum |
Five-fingered fern |
| Agoseris apargiodes |
Seaside dandlelion |
| Aira caryophyllea |
European hairgrass |
| Allium crispum? |
Crinkled onion? |
| Allium dichlamydeum? |
Coastal onion? |
| Allium howellii |
Howell's onion |
| Allium hyalinum |
Glassy onion |
| Allium serra |
Jeweled onion |
| Allium triquetrum |
Three-cornered onion |
| Amelanchier utahensis |
Serviceberry |
| Amsinckia eastwoodiae |
Eastwood's fiddleneck |
| Amsinckia spectabilis |
Seaside fiddleneck |
| Arctostaphalos purissima |
La Purisima manzanita |
| Arctostaphylos luciana |
Santa Lucia manzanita (berries) |
| Arctostaphylos morroensis |
Morro manzanita |
| Arctostaphylos rudis |
Shagbark manzanita |
| Artemisia pycnocephala |
Coast sage |
| Aster chilensis |
Wild aster |
| Astragalus gambelianus |
Gambel's dwarf milkvetch |
| Astragalus nuttallii |
Ocean bluff milk-vetch |
| Astragalus nuttallii |
Ocean bluff milk-vetch (fruit) |
| Azolla filicuoides |
Mosquito fern |
| Blennosperma nanum |
Common stickyseed |
| Briza maxima |
Rattlesnake grass |
| Brodiaea elegans |
Harvest brodiaea |
| Calochortus pulchellus |
Mt. Diablo fairy lantern |
| Calochortus superbus |
Grand mariposa lily |
| Calyptridium monandrum |
Sand cress |
| Calystegia soldanella |
Beach morning glory |
| Camissonia ovata |
Golden eggs |
| Campanula californica |
Marsh harebell |
| Cardionema ramosissimum |
Sand carpet |
| Carex nudata |
Naked sedge |
| Carex obispoensis |
San Luis Obispo sedge |
| Castilleja attenuata |
Valley tassels |
| Castilleja latifolia |
Monterey paintbrush |
| Ceanothus cuneatus var. fascicularis |
Buck brush |
| Ceanothus foliosus |
Wavy-leaved ceanothus |
| Ceanothus papillosus |
Wartleaf ceanothus |
| Ceanothus thyrsiflorus |
Blue blossom |
| Centaurea cyanus |
Bachelor's buttons |
| Chaenactic glabriuscula var. lanosa |
Yellow pincushion flower |
| Chorizanthe angustifolia? |
Narrow-leaf spineflower? |
| Chorizanthe membranacea |
Pink spineflower |
| Cirsium brevistylum |
Indian thistle |
| Cirsium rhothophilum |
Surf thistle |
| Cirsium rhothophilum |
Surf thistle (leaves) |
| Clarkia affinis? |
Chapparal clarkia? |
| Clarkia amoena |
Farewell-to-spring |
| Clarkia speciosa |
Red-spot clarkia |
| Claytonia gypsophiloides |
Gypsum spring beauty |
| Claytonia sibarica |
Candy flower |
| Collinsia parviflora |
Small-flowered blue-eyed Mary |
| Conicosia pugioniformis |
Slender-leaved iceplant |
| Cryptantha flaccida |
Beaked cryptantha |
| Cupressus macrocarpa |
Monterey cypress |
| Cupressus sargentii |
Sargent cypress |
| Cytisus scoparius |
Scotch broom |
| Delphinium hesperium |
Western larkspur |
| Delphinium nudicaule |
Red larkspur |
| Delphinium parryi ssp. blochmaniae |
Dune larkspur |
| Delphinium recurvatum |
Valley larkspur |
| Delphinium veriegatum? |
Royal larkspur? |
| Dichelostemma congestum |
Ookow |
| Dipsacus fullonum |
Fuller's teasel |
| Distichlis spicata |
Salt grass |
| Dudleya farinosa |
Sea lettuce |
| Ephedra californica |
Desert tea (tree) |
| Erechtites glomerata |
Australasian fireweed |
| Erechtites glomerata |
Australasian fireweed (underleaf) |
| Eremalche parryi |
Parry's mallow |
| Erigeron glaucus |
Seaside daisy |
| Eriodictyon californicum |
California yerba santa |
| Eriogonum latifolium |
Coast buckwheat |
| Eriophyllum multicaule |
Many-stemmed eriophyllum |
| Eriophyllum staechadifolium |
Lizard tail |
| Eryngium armatum |
Coastal coyote thistle |
| Erysimum capitatum ssp. lompocense |
San Luis Obispo wallflower |
| Erysimum insulare sp. suffrutescens |
Dune wallflower |
| Eschscholzia lobbii |
Frying pans |
| Euphorbia crenulata |
Chinese caps |
| Euphorbia peplus |
Petty spurge |
| Fragaria vesca |
Woodland strawberry |
| Fritillaria affinis |
Mission bells |
| Fumaria parviflora |
Fine-leaf fumitory |
| Galium californicum |
California bedstraw |
| Genista monspessulana |
French broom |
| Geranium dissectum |
Cutleaf geranium (white) |
| Geranium purpureum |
Little robin |
| Geranium retrorsum |
New Zealand geranium |
| Gilia latiflora |
Broad-flowered gilia |
| Gnaphalium ramosissimum? |
Pink everlasting? |
| Grindelia stricta |
Coastal gumweed |
| Guillenia lemmonii |
Lemmon's mustard |
| Heracleum lanatum |
Cow parsnip |
| Hesperevax sparsiflora |
Common evax |
| Hesperolinon breweri |
Brewer's dwarf flax |
| Horkelia cuneata ssp. sericea |
Wedgeleaf horkelia |
| Iris douglasiana |
Douglas iris |
| Iris douglasiana |
Douglas iris (pale) |
| Iris macrosiphon |
Ground iris |
| Lasthenia fremontii |
Vernal pool goldfields |
| Lasthenia glaberrima |
Smooth goldfields |
| Lasthenia minor |
Woolly goldfields |
| Layia chrysanthemoides |
Wetland tidy tips |
| Layia munzii |
Munz' tidy tips |
| Lessingia germanorum |
San Francisco lessingia |
| Limnanthes douglasii ssp. douglasii |
Common meadowfoam |
| Limnanthes douglasii ssp. rosea |
Common meadowfoam |
| Limnanthes douglasii ssp. rosea |
Common meadowfoam (single flower) |
| Linanthus androsaceus |
False baby stars |
| Linanthus androsaceus |
False baby stars (white) |
| Linanthus bicolor |
Bicolor linanthus |
| Linanthus bicolor |
Bicolor linanthus (white) |
| Linanthus grandiflorus |
Large-flowered linanthus |
| Lithophragma heterophyllum |
Woodland star |
| Lomatium californicum |
California lomatium |
| Lomatium caruifolium |
Caraway-leaved lomatium |
| Lomatium macrocarpum |
Large-fruited lomatium |
| Lonicera hispidula |
Pink honeysuckle |
| Lonicera involucrata var. ledebourii |
Twinberry |
| Lotus micranthus |
San Diego lotus |
| Lunaria annua |
Moonwort |
| Lupinus albifrons |
Silver bush lupine |
| Lupinus arboreus |
Yellow bush lupine |
| Lupinus cervinus |
Deer lupine |
| Lupinus chamissonis |
Dune bush lupine |
| Lupinus formosus |
Summer lupine |
| Lupinus microcarpus |
Chick lupine (blue) |
| Lupinus nanus |
Sky lupine |
| Lupinus variicolor? |
Varied lupine? |
| Malacothrix californica |
California desert dandelion |
| Malacothrix floccifera |
Woolly malacothrix |
| Malacothrix incana |
Dunedelion |
| Marah fabaceus |
Coast wild cucumber |
| Marah fabaceus |
Coast wild cucumber (fruit) |
| Meconella linearis |
Carnival poppy |
| Mentzelia pectinata |
San Joaquin blazing star |
| Mimulus rattanii |
Rattan's monkeyflower |
| Minuartia californica |
California sandwort |
| Minuartia douglasii |
Douglas' sandwort |
| Monardella frutescens |
San Luis Obispo monardella |
| Monardella villosa |
Coyote mint |
| Monolopia congdonii |
San Joaquin woollythreads |
| Monolopia stricta |
Crum's monolopia |
| Myosotis latifolia |
Broad-leaf forget-me-not |
| Myosurus minimus |
Little mousetail |
| Navarretia squarrosa |
Skunkweed |
| Osmorhiza chilensis |
Mountain sweet cicely |
| Oxalis laxa? |
Dwarf wood sorrel? |
| Phacelia distans |
Common phacelia (white) |
| Phacelia divaricata? |
Divaricate phacelia? |
| Phacelia douglasii |
Douglas' phacelia |
| Phacelia malvifolia |
Nettle-leaved phacelia |
| Pinus muricata |
Bishop pine |
| Piperia elegans |
Coast rein orchid |
| Plagiobothrys stipitatus |
Stalked popcorn flower |
| Plagiobothrys tenellus |
Slender popcorn flower |
| Plantago coronopus |
Cutleaf plantain |
| Platystemon californicus |
Cream cups (yellow) |
| Plectritis macrocera |
White plectritis |
| Polygonum paronychia |
Dune knotweed |
| Polystichum sp. |
Sword fern |
| Potentilla anserina |
Silverweed |
| Prunella vulgaris |
Prunella |
| Ptelea crenulata |
Hop tree |
| Ranunculus lobbii |
Lobb's aquatic buttercup |
| Ranunculus muricatus |
Spiny-fruit buttercup |
| Ranunculus occidentalis |
Western buttercup |
| Rosa nutkana |
Notkana rose |
| Rumex acetosella |
Sheep sorrel |
| Salvia carduacea |
Thistle sage |
| Salvia sonomensis |
Creeping sage |
| Sanicula maritima |
Adobe snakeroot |
| Schimus arabicus |
Mediterranean grass |
| Sedum spathulifolium |
Pacific stonecrop |
| Senecio californicus |
Yellow dune daisy |
| Sequoia sempervirens |
Coast redwood |
| Sherardia arvensis |
Field madder |
| Sidalcea calycosa |
Pt. Reyes checkerbloom |
| Sisyrinchium californicum |
Yellow-eyed grass |
| Solanum douglasii |
White nightshade (purple-tinged) |
| Solanum umbelliferum |
Blue nightshade |
| Solidago canadensis |
Meadow goldenrod |
| Spergularia rubra |
Red sand spurrey |
| Stachys ajugoides |
Hedge nettle |
| Stachys chamissonis |
Giant hedge-nettle |
| Streptanthus albidus |
Jewelflower |
| Stylomecon heterophylla |
Wind poppy |
| Tanacetum camphoratum |
Dune tansy |
| Tellima grandiflora |
Fringe cups |
| Trientalis latifolia |
Pacific starflower |
| Trifolium bifidum |
Notch-leaf clover |
| Trifolium dubium |
Shamrock clover |
| Trifolium gracilentum |
Pinpoint clover |
| Trifolium microdon |
Thimble clover |
| Trifolium subterraneum |
Subterranean clover |
| Trifolium variegatum |
White-tipped clover |
| Trillium chloropetalum |
Common trillium |
| Triphysaria eriantha |
Butter and eggs |
| Triphysaria micrantha |
Little butter and eggs |
| Triphysaria versicolor |
Yellowbeak owl's clover |
| Triteleia hyacinthina |
White brodiaea |
| Triteleia laxa |
Ithuriel's spear |
| Vaccimium ovatum |
Huckleberry |
| Vicia gigantea |
Giant vetch |
| Whipplea modesta |
Modesty |
| Wyethia helenioides? |
Mule ears |