Western Bracken Fern
Pteridium aquilinum
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Hairy Brackenfern
Pteridium aquilinum var. pubescens
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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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Coast Live Oak
Quercus agrifolia
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Coast Live Oak
Quercus agrifolia var. agrifolia
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Coastal Live Oak
Quercus agrifolia var. oxyadenia
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Alvord Oak
Quercus alvordiana
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Scrub Oak
Quercus berberidifolia
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Cedros Island Oak
Quercus cedrosensis
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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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Nuttall's Scrub Oak
Quercus dumosa
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Leather Oak
Quercus durata
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Leather Oak
Quercus durata var. durata
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San Gabriel Oak
Quercus durata var. gabrielensis
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Engelmann Oak
Quercus engelmannii
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Garry's Oak
Quercus garryana
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Garry's Oak
Quercus garryana var. breweri
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Oregon White Oak
Quercus garryana var. garryana
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Oregon White Oak
Quercus garryana var. semota
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Tucker's Oak
Quercus john-tuckeri
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Black Oak
Quercus kelloggii
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Valley Oak
Quercus lobata
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Macdonald Oak
Quercus macdonaldii
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Pacific Oak
Quercus pacifica
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Desert Oak
Quercus palmeri
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Santa Cruz Island Oak
Quercus parvula
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Santa Cruz Island Oak
Quercus parvula var. parvula
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Shreve Oak
Quercus parvula var. shrevei
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Tamalpais Oak
Quercus parvula var. tamalpaisensis
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Deer Oak
Quercus sadleriana
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Island Oak
Quercus tomentella
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Grey Oak
Quercus turbinella
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Huckleberry Oak
Quercus vacciniifolia
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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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Lobed Ground-cherry
Quincula lobata
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California Plumseed
Rafinesquia californica
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New Mexico Plumseed
Rafinesquia neomexicana
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Alisma Leaved Buttercup
Ranunculus alismifolius
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Plantainleaf Buttercup
Ranunculus alismifolius var. alismellus
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Plantainleaf Buttercup
Ranunculus alismifolius var. alismifolius
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Ranunculus alismifolius var. hartwegii
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Ranunculus alismifolius var. lemmonii
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Anderson's Buttercup
Ranunculus andersonii
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Common Water-crowfoot
Ranunculus aquatilis
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Ranunculus aquatilis var. aquatilis
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Hairleaf Water Buttercup
Ranunculus aquatilis var. diffusus
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California Buttercup
Ranunculus californicus
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Ranunculus californicus var. californicus
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Ranunculus californicus var. cuneatus
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Sacramento Valley Buttercup
Ranunculus canus
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Ranunculus canus var. ludovicianus