Desert Peach
Prunus andersonii
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Desert Range Almond
Prunus fasciculata
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Desert Apricot
Prunus fremontii
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Hollyleaf Cherry
Prunus ilicifolia
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Hollyleaf Cherry
Prunus ilicifolia ssp. ilicifolia
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Chokecherry
Prunus virginiana
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Western Chokecherry
Prunus virginiana var. demissa
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Foothill Sunburst
Pseudobahia heermannii
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California Cudweed
Pseudognaphalium californicum
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Macoun's Everlasting
Pseudognaphalium macounii
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Wright's Cudweed
Pseudognaphalium microcephalum
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Chilean Cudweed
Pseudognaphalium stramineum
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Western Hoptree
Ptelea crenulata
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Western Bracken Fern
Pteridium aquilinum
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Hairy Brackenfern
Pteridium aquilinum var. pubescens
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Woodland Threadstem
Pterostegia drymarioides
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Lemmon's Alkali Grass
Puccinellia lemmonii
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Mexican Cliffrose
Purshia mexicana
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Stansbury's Antelope Brush
Purshia stansburyana
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Antelope Bitterbrush
Purshia tridentata
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Desert Bitterbrush
Purshia tridentata var. glandulosa
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Antelope Bitterbrush
Purshia tridentata var. tridentata
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Mountain Mint
Pycnanthemum californicum
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Largeflower Goldenweed
Pyrrocoma carthamoides
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Large-flowered Goldenweed
Pyrrocoma carthamoides var. cusickii
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Tacky Goldenweed
Pyrrocoma hirta
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Lanceleaf Goldenweed
Pyrrocoma lanceolata
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Clustered Goldenweed
Pyrrocoma racemosa
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Plantain Goldenweed
Pyrrocoma uniflora
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Coast Live Oak
Quercus agrifolia
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Coast Live Oak
Quercus agrifolia var. agrifolia
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Canyon Live Oak
Quercus chrysolepis
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Muller Oak
Quercus cornelius-mulleri
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Blue Oak
Quercus douglasii
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Leather Oak
Quercus durata
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Leather Oak
Quercus durata var. durata
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Engelmann Oak
Quercus engelmannii
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Garry's Oak
Quercus garryana
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Black Oak
Quercus kelloggii
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Valley Oak
Quercus lobata
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Santa Cruz Island Oak
Quercus parvula
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Shreve Oak
Quercus parvula var. shrevei
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Island Oak
Quercus tomentella
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Grey Oak
Quercus turbinella
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Interior Live Oak
Quercus wislizeni
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Interior Live Oak
Quercus wislizeni var. frutescens
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Interior Live Oak
Quercus wislizeni var. wislizeni
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Alisma Leaved Buttercup
Ranunculus alismifolius
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Anderson's Buttercup
Ranunculus andersonii
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Common Water-crowfoot
Ranunculus aquatilis
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Carter's Buttercup
Ranunculus bonariensis
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Carter's Buttercup
Ranunculus bonariensis var. trisepalus
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California Buttercup
Ranunculus californicus
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Sacramento Valley Buttercup
Ranunculus canus
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Desert Buttercup
Ranunculus cymbalaria
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Delicate Buttercup
Ranunculus hebecarpus
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Lobb's Buttercup
Ranunculus lobbii
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Western Buttercup
Ranunculus occidentalis
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Straightbeak Buttercup
Ranunculus orthorhynchus
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Low Spearwort
Ranunculus pusillus