Woodland Threadstem
Pterostegia drymarioides
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Desert Bitterbrush
Purshia tridentata var. glandulosa
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Mountain Mint
Pycnanthemum californicum
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Clustered Goldenweed
Pyrrocoma racemosa
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Scrub Oak
Quercus berberidifolia
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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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Engelmann Oak
Quercus engelmannii
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Garry's Oak
Quercus garryana
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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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Shreve Oak
Quercus parvula var. shrevei
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Island Oak
Quercus tomentella
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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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California Plumseed
Rafinesquia californica
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Common Water-crowfoot
Ranunculus aquatilis
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Desert Buttercup
Ranunculus cymbalaria
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Delicate Buttercup
Ranunculus hebecarpus
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Spiny Redberry
Rhamnus crocea
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Hollyleaf Redberry
Rhamnus ilicifolia
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Hairyleaf Redberry
Rhamnus pilosa
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Fragrant Sumac
Rhus aromatica
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Lemonade Berry
Rhus integrifolia
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Sugar Bush
Rhus ovata
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Bitter Gooseberry
Ribes amarum
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Golden Currant
Ribes aureum var. gracillimum
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Hillside Gooseberry
Ribes californicum
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Hillside Gooseberry
Ribes californicum var. californicum
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White Flowering Currant
Ribes indecorum
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Chaparral Currant
Ribes malvaceum
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Christy Ridge Chaparral Currant
Ribes malvaceum 'Christy Ridge'
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Dancing Tassles Currant
Ribes malvaceum 'Dancing Tassels'
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Rinconada Rose Chaparral Currant
Ribes malvaceum 'Rinconada Rose'
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Chaparral Currant
Ribes malvaceum var. malvaceum
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Chaparral Currant
Ribes malvaceum var. viridifolium
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Ortega Beauty Chaparral Currant
Ribes malvaceum var. viridifolium 'Ortega Beauty'
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Canyon Gooseberry
Ribes menziesii
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Aromatic Canyon Gooseberry
Ribes menziesii var. ixoderme
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Canyon Gooseberry
Ribes menziesii var. menziesii
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Sierra Gooseberry
Ribes roezlii var. roezlii
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Red Flowering Currant
Ribes sanguineum
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Barrie Coate Pink-flowering Currant
Ribes sanguineum 'Barrie Coate'
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Brocklebankii Red Flowering Currant
Ribes sanguineum 'Brocklebankii'
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Elk River Red Flowering Currant
Ribes sanguineum 'Elk River Red'
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White Icicle Pink-flowering Currant
Ribes sanguineum 'White Icicle'
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Fuchsiaflower Gooseberry
Ribes speciosum
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Pincushion Fuchsia Flowering Gooseberry
Ribes speciosum 'Pincushion'
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Rana Creek Fuchsia Flowering Gooseberry
Ribes speciosum 'Rana Creek'
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Catalina Currant
Ribes viburnifolium
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Spooner's Mesa Evergreen Currant
Ribes viburnifolium 'Spooner's Mesa'
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Wireweed
Rigiopappus leptocladus
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Coulter's Matilija Poppy
Romneya coulteri
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White Cloud Matilija Poppy
Romneya coulteri 'White Cloud'