Abies concolor ---
White Fir --- Pinaceae
Abronia umbellata
ssp. umbellata --- Beach Sand Verbena --- Nyctaginaceae
Acacia greggii ---
Catclaw Acacia --- Fabaceae
Acalypha californica
--- California Copperleaf --- Euphorbiaceae
Adenostoma fasciculatum
--- Chamise --- Rosaceae
Agave deserti ssp.
deserti --- Desert Agave --- Agavaceae
Ambrosia chamissonis
--- Beach Bur --- Asteraceae
Ambrosia dumosa ---
White Bur-Sage, Burro-Weed
--- Asteraceae
Arceuthobium
campylopodum --- Western Dwarf Mistletoe --- Viscaceae
Arctostaphylos
glandulosa --- Manzanita --- Ericaceae
Arctostaphylos
pungens --- Manzanita --- Ericaceae
Artemisia californica
--- Coastal Sagebrush
--- Asteraceae
Artemisia tridentata
--- Sagebrush --- Asteraceae
Atriplex polycarpa
--- Many-Fruit Saltbush --- Chenopodiaceae
Avena barbata --- Slender
Wild Oat --- Poaceae
Baccharis salicifolia
--- Mule Fat, Seep-Willow
--- Asteraceae
Baccharis sarothroides
--- Broom Baccharis
--- Asteraceae
Batis maritima ---
Saltwort, Beachwort --- Bataceae
Brodiaea orcuttii
--- Orcutt's Brodiaea --- Themidaceae
Bromus diandrus ---
Ripgut Grass --- Poaceae
Bromus hordeaceus
--- Brome --- Poaceae
Bromus madritensis
ssp. rubens --- Foxtail Chess
--- Poaceae
Bromus tectorum ---
Cheat Grass, Downy Brome
--- Poaceae
Bursera microphylla
--- Small-Leaf Elephant Tree, Torote --- Burseraceae
Cakile maritima ---
Sea Rocket --- Brassicaceae
Callitriche marginata --- Water-Starwort --- Plantaginaceae
Calocedrus decurrens
--- Incense Cedar --- Cupressaceae
Calystegia macrostegia
ssp. intermedia --- Morning-Glory --- Convolvulaceae
Camissonia
cheiranthifolia --- Beach Evening Primrose --- Onagraceae
Cardamine californica
var. californica --- Milkmaids, Toothwort --- Brassicaceae
Castilleja foliolosa
--- Woolly Indian Paintbrush --- Orobanchaceae
Ceanothus greggii var.
perplexans --- Cupleaf Ceanothus --- Rhamnaceae
Ceanothus leucodermis
--- Chaparral Whitethorn --- Rhamnaceae
Ceanothus palmeri
--- Palmer's Ceanothus --- Rhamnaceae
Ceanothus tomentosus
--- Ramona-Lilac --- Rhamnaceae
Ceanothus verrucosus
--- Wart-Stem-Lilac --- Rhamnaceae
Centunculus minimus
--- Chaffweed --- Primulaceae
Cercis occidentalis
--- Red Bud --- Fabaceae
Cercocarpus betuloides
var. betuloides --- Birch-Leaf Mountain-Mahogany --- Rosaceae
Cercocarpus
minutiflorus --- San Diego Mountain-Mahogany --- Rosaceae
Chamaesyce polycarpa
--- Snakeroot --- Euphorbiaceae
Chilopsis linearis
ssp. arcuata --- Desert-Willow --- Bignoniaceae
Claytonia perfoliata
ssp. perfoliata --- Miner's Lettuce --- Portulacaceae
Cneoridium dumosum
--- Coast Spice Bush, Bush-Rue --- Rutaceae
Coleogyne ramosissima --- Blackbush --- Rosaceae
Coreopsis maritima
--- Sea-Dahlia --- Asteraceae
Corethrogyne filaginifolia
var. filaginifolia
--- California Aster --- Asteraceae
Cornus sericea ssp.
occidentalis --- American Dogwood --- Cornaceae
Cotula coronopifolia
--- Brass Buttons --- Asteraceae
Crassula aquatica
--- Water Pygmy Weed --- Crassulaceae
Cressa truxillensis
--- Alkali Weed --- Convolvulaceae
Cryptantha intermedia
--- Nievitas Cryptantha --- Boraginaceae
Cuscuta salina ---
Dodder --- Cuscutaceae
Cylindropuntia
bigelovii var. bigelovii --- Teddy-Bear/Jumping Cholla
Cylindropuntia
ganderi var. ganderi --- Gander's Cholla
Cylindropuntia prolifera --- Coastal Cholla
Cylindropuntia
wolfii --- Wolf's Cholla
Dendromecon rigida
--- Bush-Poppy --- Papaveraceae
Deschampsia
danthonioides --- Annual Hairgrass --- Poaceae
Dichelostemma
capitatum ssp. capitatum --- Blue Dicks --- Themidaceae
Distichlis spicata
--- Saltgrass --- Poaceae
Downingia cuspidata
--- Downingia --- Campanulaceae
Dudleya edulis ---
Ladies' Fingers --- Crassulaceae
Dudleya lanceolata
--- Coastal Dudleya --- Crassulaceae
Echinocereus
engelmannii --- Engelmann's Hedgehog Cactus --- Cactaceae
Elatine brachysperma
--- Waterwort --- Elatinaceae
Eleocharis macrostachya
--- Spikerush --- Cyperaceae
Encelia californica
--- California Encelia --- Asteraceae
Encelia farinosa
--- Brittlebush, Incienso
--- Asteraceae
Ephedra sp. --- Ephedra,
Mormon Tea --- Ephedraceae
Equisetum arvense
--- Common Horsetail --- Equisetaceae
Eriodictyon
crassifolium var. crassifolium --- Yerba Santa ---
Hydrophyllaceae
Eriogonum fasciculatum
var. fasciculatum --- California Buckwheat --- Polygonaceae
Eriophyllum
confertiflorum --- Long-Stem Golden-Yarrow
--- Asteraceae
Erodium botrys ---
Long-Beak Filaree/Storksbill --- Geraniaceae
Erodium cicutarium
--- Red-Stem Filaree/Storksbill --- Geraniaceae
Erodium moschatum
--- White-Stem Filaree/Storksbill --- Geraniaceae
Eryngium aristulatum
var. parishii --- San Diego Button-Celery --- Apiaceae
Eschscholzia
californica --- California Poppy --- Papaveraceae
Euonymus occidentalis
var. parishii --- Burning Bush --- Celastraceae
Ferocactus cylindraceus
--- California Barrel Cactus --- Cactaceae
Ferocactus viridescens
var. viridescens --- Coast Barrel Cactus --- Cactaceae
Foeniculum vulgare
--- Sweet Fennel --- Apiaceae
Fouquieria splendens
ssp. splendens --- Ocotillo --- Fouquieriaceae
Fragaria vesca ---
Wood Strawberry --- Rosaceae
Frankenia salina
--- Alkali Heath --- Frankeniaceae
Galium angustifolium
ssp. angustifolium --- Narrow-Leaf Bedstraw --- Rubiaceae
Garrya flavescens
--- Silk Tassel Bush --- Garryaceae
Gutierrezia sarothrae
--- Broom Matchweed/Snakeweed
--- Asteraceae
Hazardia squarrosa
--- Saw-tooth Goldenbush --- Asteraceae
Hesperoyucca whipplei
--- Our Lord's Candle --- Agavaceae
Heteromeles
arbutifolia --- Toyon, Christmas Berry
--- Rosaceae
Hirschfeldia incana --- Short-Pod
Mustard --- Brassicaceae
Hymenoclea salsola
var. salsola --- Cheesebush, Burrobrush
--- Asteraceae
Hyptis emoryi --- Desert-Lavender
--- Lamiaceae
Isocoma menziesii
--- Goldenbush --- Asteraceae
Isoetes howellii
--- Quillwort --- Isoetaceae
Isoetes orcuttii
--- Quillwort --- Isoetaceae
Isomeris arborea
--- Bladderpod --- Capparaceae
Jaumea carnosa ---
Salty Susan ---
Asteraceae
Juncus acutus ssp. leopoldii
--- Rush --- Juncaceae
Justicia californica
--- Chuparosa, Beloperone --- Acanthaceae
Krameria erecta ---
Pima Ratany, Purple Heather --- Krameriaceae
Krameria grayi ---
White Ratany --- Krameriaceae
Larrea tridentata
--- Creosote Bush --- Zygophyllaceae
Leptosiphon parviflorus
--- Coast Baby-Star --- Polemoniaceae
Lilaea scilloides
--- Flowering Quill Wort --- Juncaginaceae
Limonium californicum
--- Western Marsh-Rosemary --- Plumbaginaceae
Lomatium lucidum ---
Apiaceae
Lonicera subspicata
var. denudata --- Honeysuckle --- Caprifoliaceae
Lotus scoparius var.
scoparius --- Deerweed --- Fabaceae
Lupinus bicolor ---
Miniature Lupine
Lycium californicum
--- Box Thorn --- Solanaceae
Lythrum hyssopifolium
--- Grass Poly --- Lythraceae
Malacothamnus fasciculatus --- Chaparral Bushmallow --- Malvaceae
Malacothrix glabrata
--- Desert Dandelion
--- Asteraceae
Malosma laurina ---
Laurel Sumac --- Anacardiaceae
Mammillaria dioica
--- Fish-Hook Cactus --- Cactaceae
Marah macrocarpus
var. macrocarpus --- Manroot, Wild-Cucumber --- Cucurbitaceae
Mimulus aurantiacus --- Coast Monkeyflower --- Phyrmaceae
Mimulus bigelovii var.
bigelovii --- Desert Monkey Flower --- Phyrmaceae
Mirabilis laevis
var. crassifolia --- Coastal Wishbone Plant --- Nyctaginaceae
Monanthochloe
littoralis --- Shore Grass --- Poaceae
Nassella pulchra
--- Purple Needlegrass --- Poaceae
Ophioglossum
californicum --- California Adder's Tongue --- Ophioglossaceae
Opuntia basilaris var.
basilaris --- Beavertail Cactus
--- Cactaceae
Opuntia littoralis
--- Coastal Prickly-Pear
--- Cactaceae
Pellaea mucronata
var. mucronata --- Bird's Foot Cliff-Brake --- Pteridaceae
Pentagramma
triangularis ssp. maxonii --- Goldback/Silverback Fern
--- Pteridaceae
Phoradendron
californicum --- Desert Mistletoe --- Viscaceae
Pilularia americana
--- Pillwort --- Marsileaceae
Pinus coulteri ---
Coulter Pine --- Pinaceae
Pinus jeffreyi ---
Jeffrey Pine --- Pinaceae
Pinus lambertiana
--- Sugar Pine --- Pinaceae
Pinus monophylla
--- Single-Leaf Pine --- Pinaceae
Pinus ponderosa ---
Ponderosa Pine --- Pinaceae
Pinus quadrifolia
--- Parry Pinyon Pine --- Pinaceae
Pinus torreyana
--- Torrey Pine --- Pinaceae
Plagiobothrys
acanthocarpus --- Adobe Allocarya --- Boraginaceae
Platanus racemosa
--- Western Sycamore --- Platanaceae
Pleuraphis rigida
--- Big Galleta --- Poaceae
Pogogyne abramsii
--- San Diego Mesa Mint --- Lamiaceae
Polypodium californicum
--- California Polypody --- Polypodiaceae
Populus fremontii
ssp. fremontii --- Western Cottonwood --- Salicaceae
Porophyllum gracile
--- Odora --- Asteraceae
Prosopis glandulosa
var. torreyana --- Honey Mesquite --- Fabaceae
Prunus fremontii
--- Desert Apricot --- Rosaceae
Prunus ilicifolia
ssp. ilicifolia --- Islay, Holly-Leaf Cherry
--- Rosaceae
Psilocarphus
brevissimus var. brevissimus --- Dwarf Woolly-Heads
--- Asteraceae
Psilocarphus tenellus
var. tenellus --- Slender Wooly-Heads --- Asteraceae
Psorothamnus
emoryi --- White-Dalea --- Fabaceae
Psorothamnus schottii
--- Indigo Bush --- Fabaceae
Psorothamnus spinosus
--- Smoke Tree
--- Fabaceae
Pteridium aquilinum
var. pubescens --- Braken Brake --- Dennstaedtiaceae
Quercus agrifolia
var. agrifolia --- Coast Live Oak --- Fagaceae
Quercus agrifolia
var. oxyadenia --- Interior Live Oak
--- Fagaceae
Quercus chrysolepis
--- Maul Oak, Canyon Live Oak
--- Fagaceae
Quercus dumosa ---
Nuttall's Scrub Oak
--- Fagaceae
Quercus kelloggii
--- California Black Oak
--- Fagaceae
Ranunculus californicus
--- Buttercup --- Ranunculaceae
Rhamnus crocea ---
Spiny Redberry --- Rhamnaceae
Rhamnus tomentella
ssp. tomentella --- Hoary Coffeeberry
--- Rhamnaceae
Rhododendron
occidentale --- Western Azalea --- Ericaceae
Rhus integrifolia
--- Lemonadeberry --- Anacardiaceae
Rhus ovata --- Sugar Bush --- Anacardiaceae
Rhus trilobata ---
Skunkbrush --- Anacardiaceae
Ribes indecorum ---
White Flower Currant --- Grossulariaceae
Ribes speciosum ---
Fuchsia-Flower Gooseberry
--- Grossulariaceae
Ribes viburnifolium
--- Santa Catalina I./Evergreen Currant --- Grossulariaceae
Rosa californica
--- California Rose --- Rosaceae
Salicornia subterminalis
and S. virginica --- Glasswort, Pickleweed --- Chenopodiaceae
Salicornia subterminalis
--- Glasswort, Pickleweed
--- Chenopodiaceae
Salicornia virginica
--- Glasswort, Pickleweed
--- Chenopodiaceae
Salix lasiolepis
--- Arroyo Willow --- Salicaceae
Salvia apiana --- White
Sage --- Lamiaceae
Salvia mellifera
--- Black Sage --- Lamiaceae
Sambucus mexicana --- Blue Elderberry --- Adoxaceae
Scirpus californicus
--- Bulrush --- Juncaceae
Selaginella bigelovii
--- Bigelow's Spike-Moss --- Selaginellaceae
Selaginella cinerascens
--- Mesa Spike-Moss
--- Selaginellaceae
Senna armata --- Spiny
Senna --- Fabaceae
Simmondsia chinensis
--- Jojoba, Goatnut --- Simmondsiaceae
Solanum parishii
--- Parish's Nightshade --- Solanaceae
Spartina foliosa
--- California Cord Grass --- Poaceae
Sphaeralcea ambigua
--- Grenadine Desert/Apricot Mallow --- Malvaceae
Suaeda esteroa ---
Estuary Sea-Blite --- Chenopodiaceae
Thalictrum fendleri
var. polycarpum --- Fendler's Meadow-Rue --- Ranunculaceae
Toxicodendron
diversilobum --- Western Poison-Oak --- Anacardiaceae
Triglochin concinna
var. concinna --- Arrow-Grass --- Juncaginaceae
Typha latifolia ---
Broad-leaved Cattail --- Typhaceae
Viguiera laciniata
--- San Diego Sunflower --- Asteraceae
Washingtonia filifera
--- Desert Fan Palm --- Arecaceae
Xylococcus bicolor
--- Mission Manzanita --- Ericaceae
Yucca schidigera
--- Mohave Yucca -- Agavaceae