Family | Genus | Sp Epithet | | ssp./var. | Common Name | Google Images |
Adoxaceae | Sambucus | nigra | ssp. | caerulea | Blue Elderberry |
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Agavaceae | Hesperoyucca | whipplei | | | Chaparral Candle |
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Agavaceae | Yucca | schidigera | | | Mohave Yucca |
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Alliaceae | Allium | lacunosum | var. | davisiae | Jones's Onion |
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Amaranthaceae | Amaranthus | albus | | | White Tumbleweed |
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Anacardiaceae | Malosma | laurina | | | Laurel Sumac |
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Anacardiaceae | Rhus | ovata | | | Sugar Bush |
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Anacardiaceae | Toxicodendron | diversilobum | | | Western Poison-Oak |
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Apiaceae | Apiastrum | angustifolium | | | Mock-Parsley |
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Apiaceae | Lomatium | dasycarpum | ssp. | dasycarpum | Woolly-Fruit Lomatium |
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Apiaceae | Sanicula | arguta | | | Sharp-Tooth Sanicle |
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Apiaceae | Sanicula | crassicaulis | | | Pacific Sanicle |
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Aspleniaceae | Asplenium | vespertinum | | | Western Spleenwort |
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Asteraceae | Baccharis | sarothroides | | | Broom Baccharis |
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Asteraceae | Centaurea | melitensis | | | Tocalote |
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Asteraceae | Chaenactis | artemisiifolia | | | White Pincushion |
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Asteraceae | Chaenactis | glabriuscula | var. | glabriuscula | Yellow Pincushion |
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Asteraceae | Cirsium | occidentale | var. | californicum | California Thistle |
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Asteraceae | Corethrogyne | filaginifolia | var. | filaginifolia | California Sand-Aster |
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Asteraceae | Deinandra | fasciculata | | | Fascicled Tarweed |
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Asteraceae | Deinandra | floribunda | | | Tecate Tarplant |
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Asteraceae | Erigeron | foliosus | var. | foliosus | Leafy Daisy |
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Asteraceae | Eriophyllum | confertiflorum | var. | confertiflorum | Long-Stem Golden-Yarrow |
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Asteraceae | Eriophyllum | wallacei | var. | wallacei | Wallace's Woolly Daisy |
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Asteraceae | Gutierrezia | sarothrae | | | Broom Matchweed/Snakeweed |
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Asteraceae | Heterotheca | grandiflora | | | Telegraph Weed |
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Asteraceae | Hypochaeris | glabra | | | Smooth Cat's Ear |
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Asteraceae | Lactuca | serriola | | | Prickly Lettuce |
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Asteraceae | Logfia | filaginoides | | | California Cottonrose |
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Asteraceae | Logfia | gallica | | | Narrow-Leaf Cottonrose |
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Asteraceae | Madia | sativa | | | Coast Madia |
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Asteraceae | Osmadenia | tenella | | | Osmadenia |
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Asteraceae | Pseudognaphalium | californicum | | | California Everlasting |
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Asteraceae | Rafinesquia | californica | | | California Chicory |
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Asteraceae | Silybum | marianum | | | Milk Thistle |
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Asteraceae | Solidago | velutina | ssp. | californica | California Goldenrod |
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Asteraceae | Sonchus | asper | ssp. | asper | Prickly Sow-Thistle |
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Asteraceae | Sonchus | oleraceus | | | Common Sow-Thistle |
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Asteraceae | Stephanomeria | diegensis | | | San Diego Wreath-Plant |
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Asteraceae | Stylocline | gnaphaloides | | | Everlasting Nest-Straw |
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Asteraceae | Uropappus | lindleyi | | | Silver Puffs |
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Asteraceae | Xanthium | strumarium | | | Cocklebur |
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Boraginaceae | Amsinckia | intermedia | | | Rancher's Fiddleneck |
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Boraginaceae | Cryptantha | microstachys | | | Tejon Cryptantha |
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Boraginaceae | Plagiobothrys | nothofulvus | | | Rusty Popcornflower |
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Brassicaceae | Barbarea | orthoceras | | | Erect-Pod Winter-Cress |
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Brassicaceae | Brassica | rapa | | | Turnip, Field Mustard |
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Brassicaceae | Capsella | bursa-pastoris | | | Shepherd's Purse |
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Brassicaceae | Cardamine | californica | | | Milkmaids, Toothwort |
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Brassicaceae | Lepidium | nitidum | | | Shining Peppergrass |
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Brassicaceae | Nasturtium | officinale | | | Water-Cress |
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Brassicaceae | Raphanus | raphanistrum | | | Jointed Charlock |
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Brassicaceae | Rapistrum | rugosum | | | Annual Bastard-Cabbage |
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Brassicaceae | Sisymbrium | officinale | | | Hedge Mustard |
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Brassicaceae | Thysanocarpus | curvipes | ssp. | elegans | Elegant Fringepod |
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Brassicaceae | Turritis | glabra | | | Tower Mustard |
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Campanulaceae | Nemacladus | pinnatifidus | | | Comb-Leaf Threadplant |
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Caprifoliaceae | Lonicera | subspicata | var. | denudata | Johnston's Honeysuckle |
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Caryophyllaceae | Silene | gallica | | | Common Catchfly |
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Caryophyllaceae | Silene | laciniata | ssp. | laciniata | Southern Pink |
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Caryophyllaceae | Silene | multinervia | | | Many-Nerve Catchfly |
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Caryophyllaceae | Stellaria | media | | | Common Chickweed |
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Chenopodiaceae | Chenopodium | californicum | | | California Goosefoot |
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Chenopodiaceae | Chenopodium | murale | | | Nettle-Leaf Goosefoot |
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Chenopodiaceae | Dysphania | ambrosioides | | | Mexican Tea |
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Chenopodiaceae | Salsola | tragus | | | Prickly Russian-Thistle, Tumbleweed |
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Crassulaceae | Crassula | connata | | | Pygmyweed |
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Cyperaceae | Carex | spissa | | | San Diego Sedge |
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Cyperaceae | Carex | triquetra | | | Triangular-Fruit Sedge |
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Cyperaceae | Cyperus | eragrostis | | | Tall Flatsedge |
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Dryopteridaceae | Dryopteris | arguta | | | Coastal Wood Fern |
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Ericaceae | Arctostaphylos | glandulosa | ssp. | glandulosa | Eastwood's Manzanita |
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Ericaceae | Arctostaphylos | glauca | | | Big-Berry Manzanita |
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Ericaceae | Xylococcus | bicolor | | | Mission Manzanita |
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Euphorbiaceae | Croton | setiger | | | Doveweed |
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Euphorbiaceae | Euphorbia | spathulata | | | Reticulate-Seed Spurge |
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Fabaceae | Acmispon | argophyllus | var. | argophyllus | Silver-Leaf Lotus |
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Fabaceae | Acmispon | micranthus | | | Grab Lotus |
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Fabaceae | Acmispon | strigosus | | | Bishop's/Strigose Lotus |
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Fabaceae | Lathyrus | vestitus | var. | alefeldii | San Diego Sweet Pea |
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Fabaceae | Lupinus | bicolor | | | Miniature Lupine |
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Fabaceae | Lupinus | concinnus | | | Bajada Lupine |
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Fabaceae | Lupinus | hirsutissimus | | | Stinging Lupine |
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Fabaceae | Lupinus | microcarpus | var. | microcarpus | Red-Flower Lupine |
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Fabaceae | Lupinus | truncatus | | | Collar Lupine |
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Fabaceae | Melilotus | indicus | | | Indian Sweetclover |
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Fabaceae | Trifolium | microcephalum | | | Maiden Clover |
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Fabaceae | Trifolium | obtusiflorum | | | Creek Clover |
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Fabaceae | Trifolium | willdenovii | | | Valley Clover |
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Fabaceae | Vicia | americana | ssp. | americana | American Vetch |
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Fabaceae | Vicia | ludoviciana | ssp. | ludoviciana | Deer Pea Vetch |
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Fabaceae | Vicia | villosa | ssp. | varia | Hairy Vetch |
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Fagaceae | Quercus | engelmannii | | | Engelmann's/Mesa Blue Oak |
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Gentianaceae | Zeltnera | venusta | | | Canchalagua |
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Geraniaceae | Erodium | brachycarpum | | | Short-Beak Filaree/Storksbill |
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Geraniaceae | Geranium | carolinianum | | | Carolina Geranium |
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Grossulariaceae | Ribes | indecorum | | | White-Flower Currant |
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Hydrophyllaceae | Eucrypta | chrysanthemifolia | var. | chrysanthemifolia | Common Eucrypta |
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Hydrophyllaceae | Nemophila | menziesii | var. | integrifolia | Small-Flower Baby Blue Eyes |
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Hydrophyllaceae | Phacelia | brachyloba | | | Short-Lobe Phacelia |
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Hydrophyllaceae | Phacelia | cicutaria | var. | hispida | Caterpillar Phacelia |
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Hydrophyllaceae | Phacelia | distans | | | Wild-Heliotrope |
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Hydrophyllaceae | Phacelia | parryi | | | Parry's Phacelia |
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Hydrophyllaceae | Phacelia | ramosissima | var. | latifolia | Branching Phacelia |
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Hydrophyllaceae | Pholistoma | racemosum | | | San Diego Fiesta Flower |
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Hypericaceae | Hypericum | anagalloides | | | Tinker's Penny |
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Juncaceae | Juncus | bufonius | var. | bufonius | Toad Rush |
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Juncaceae | Juncus | dubius | | | Mariposa Rush |
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Lamiaceae | Lamium | amplexicaule | | | Henbit |
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Lamiaceae | Salvia | columbariae | | | Chia |
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Lamiaceae | Scutellaria | tuberosa | | | Danny's Skullcap |
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Lamiaceae | Stachys | stebbinsii | | | Stebbins's Hedge-Nettle |
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Lamiaceae | Trichostema | lanceolatum | | | Vinegar Weed |
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Liliaceae | Calochortus | splendens | | | Splendid Mariposa Lily |
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Liliaceae | Calochortus | weedii | var. | weedii | Weed's Mariposa Lily |
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Malvaceae | Sidalcea | sparsifolia | | | Checker-Bloom |
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Montiaceae | Calandrinia | breweri | | | Brewer's Calandrinia |
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Montiaceae | Claytonia | parviflora | ssp. | parviflora | Narrow-Leaf Miner's-Lettuce |
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Montiaceae | Claytonia | perfoliata | ssp. | perfoliata | Miner's-Lettuce |
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Onagraceae | Camissoniopsis | hirtella | | | Field Sun Cup |
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Onagraceae | Camissoniopsis | ignota | | | Jurupa Hills Sun Cup |
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Onagraceae | Camissoniopsis | robusta | | | Robust Sun Cup |
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Onagraceae | Clarkia | delicata | | | Delicate/Campo Clarkia |
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Onagraceae | Clarkia | epilobioides | | | Canyon Godetia |
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Onagraceae | Clarkia | purpurea | ssp. | quadrivulnera | Four-Spot Clarkia |
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Onagraceae | Clarkia | similis | | | Canyon Clarkia |
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Onagraceae | Epilobium | brachycarpum | | | Summer Cotton Weed |
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Orchidaceae | Piperia | cooperi | | | Cooper's Rein Orchid |
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Orobanchaceae | Castilleja | exserta | ssp. | exserta | Purple Owl's-Clover |
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Orobanchaceae | Pedicularis | densiflora | | | Indian Warrior |
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Paeoniaceae | Paeonia | californica | | | California Peony |
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Papaveraceae | Dendromecon | rigida | | | Bush Poppy |
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Papaveraceae | Ehrendorferia | chrysantha | | | Golden Ear-Drops |
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Papaveraceae | Eschscholzia | californica | | | California Poppy |
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Papaveraceae | Papaver | californicum | | | Fire Poppy |
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Papaveraceae | Platystemon | californicus | | | Cream Cups |
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Papaveraceae | Romneya | trichocalyx | | | Hairy Matilija Poppy |
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Phrymaceae | Diplacus | brevipes | | | Slope Semiphore |
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Phrymaceae | Diplacus | xaustralis | | | San Diego Monkey Flower |
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Phrymaceae | Erythranthe | cardinalis | | | Scarlet Monkey Flower |
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Phrymaceae | Erythranthe | guttata | | | Seep Monkey Flower |
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Phrymaceae | Mimetanthe | pilosa | | | Downy Monkey Flower |
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Pinaceae | Pinus | halepensis | | | Aleppo Pine |
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Plantaginaceae | Antirrhinum | coulterianum | | | Coulter's Snapdragon |
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Plantaginaceae | Antirrhinum | kelloggii | | | Climbing Snapdragon |
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Plantaginaceae | Antirrhinum | nuttallianum | ssp. | nuttallianum | Nuttall's Snapdragon |
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Plantaginaceae | Collinsia | concolor | | | Southern Chinese Houses |
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Plantaginaceae | Keckiella | antirrhinoides | var. | antirrhinoides | Yellow Bush Penstemon |
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Plantaginaceae | Nuttallanthus | texanus | | | Large Blue Toadflax |
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Plantaginaceae | Penstemon | Xparishii | | | Parish's Beardtongue |
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Poaceae | Agrostis | exarata | | | Spike Redtop |
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Poaceae | Avena | fatua | | | Wild Oat |
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Poaceae | Briza | minor | | | Quaking Grass |
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Poaceae | Bromus | diandrus | | | Ripgut Grass |
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Poaceae | Bromus | hordeaceus | | | Soft Chess |
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Poaceae | Elymus | glaucus | ssp. | glaucus | Blue Wildrye |
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Poaceae | Festuca | myuros | | | Rat-Tail Fescue |
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Poaceae | Festuca | octoflora | | | Tufted Fescue |
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Poaceae | Hordeum | murinum | ssp. | leporinum | Hare Barley |
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Poaceae | Melica | imperfecta | | | Coast Range Melic |
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Poaceae | Polypogon | interruptus | | | Ditch Beard Grass |
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Poaceae | Polypogon | monspeliensis | | | Annual Beard Grass |
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Poaceae | Stipa | lepida | | | Foothill Needle Grass |
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Poaceae | Stipa | pulchra | | | Purple Needle Grass |
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Poaceae | Triticum | aestivum | | | Cereal Wheat |
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Polemoniaceae | Allophyllum | glutinosum | | | Blue False-Gilia |
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Polemoniaceae | Gilia | angelensis | | | Grassland Gilia |
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Polemoniaceae | Navarretia | hamata | ssp. | hamata | Hooked Skunkweed |
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Polygonaceae | Chorizanthe | fimbriata | var. | fimbriata | Fringed Spineflower |
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Polygonaceae | Eriogonum | fasciculatum | var. | foliolosum | Inland California Buckwheat |
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Polygonaceae | Eriogonum | gracile | var. | gracile | Slender Buckwheat |
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Polygonaceae | Pterostegia | drymarioides | | | Granny's Hairnet, G. C. P. |
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Polygonaceae | Rumex | crispus | | | Curly Dock |
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Polypodiaceae | Polypodium | californicum | | | California Polypody |
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Pteridaceae | Aspidotis | californica | | | California Lace Fern |
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Pteridaceae | Myriopteris | clevelandii | | | Cleveland's Lip Fern |
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Pteridaceae | Pellaea | mucronata | ssp. | mucronata | Bird's Foot Cliff-Brake |
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Pteridaceae | Pentagramma | glanduloviscida | | | San Diego Silverback Fern |
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Pteridaceae | Pentagramma | rebmanii | | | Rebman Silverback Fern |
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Pteridaceae | Pentagramma | triangularis | | | California Goldback Fern |
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Ranunculaceae | Clematis | pauciflora | | | Ropevine Clematis |
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Ranunculaceae | Delphinium | cardinale | | | Cardinal/Scarlet Larkspur |
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Ranunculaceae | Delphinium | parryi | ssp. | parryi | Parry's Larkspur |
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Ranunculaceae | Ranunculus | hebecarpus | | | Hairy-Fruit Buttercup |
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Ranunculaceae | Thalictrum | fendleri | var. | polycarpum | Smooth-Leaf Meadow-Rue |
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Rhamnaceae | Rhamnus | crocea | | | Spiny Redberry |
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Rhamnaceae | Rhamnus | ilicifolia | | | Holly-Leaf Redberry |
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Rhamnaceae | Rhamnus | insula | | | Baja California Redberry |
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Rosaceae | Aphanes | occidentalis | | | Western Lady's Mantle |
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Rosaceae | Cercocarpus | betuloides | var. | betuloides | Birch-Leaf Mountain-Mahogany |
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Rosaceae | Drymocallis | glandulosa | var. | glandulosa | Sticky Cinquefoil |
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Rosaceae | Poterium | sanguisorba | | | Garden Burnet |
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Rosaceae | Prunus | ilicifolia | ssp. | ilicifolia | Islay, Holly-Leaf Cherry |
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Rosaceae | Rosa | californica | | | California Rose |
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Rubiaceae | Galium | angustifolium | ssp. | angustifolium | Narrow-Leaf Bedstraw |
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Rubiaceae | Galium | aparine | | | Common Bedstraw, Goose Grass |
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Saxifragaceae | Jepsonia | parryi | | | Coast Jepsonia |
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Saxifragaceae | Lithophragma | bolanderi | | | Bolander's Woodland Star |
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Solanaceae | Datura | wrightii | | | Western Jimson Weed |
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Solanaceae | Solanum | douglasii | | | Douglas's Nightshade |
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Solanaceae | Solanum | xanti | | | Chaparral Nightshade |
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Themidaceae | Brodiaea | terrestris | ssp. | kernensis | Dwarf Brodiaea |
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Valerianaceae | Plectritis | congesta | ssp. | brachystemon | Short-Spur Plectritis |
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Violaceae | Viola | pedunculata | | | Johnny Jump-Up |
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Violaceae | Viola | purpurea | ssp. | quercetorum | Oak Yellow Violet |
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