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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