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Naked Plantain

Plantago subnuda

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Western Sycamore

Platanus racemosa

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Creamcups

Platystemon californicus

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Marsh Fleabane

Pluchea odorata

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One Sided Blue Grass

Poa secunda

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Frosted Mint

Poliomintha incana

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Beach Knotweed

Polygonum paronychia

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Sarah Lyman California Polypody Fern

Polypodium californicum 'Sarah Lyman'

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Fremont Cottonwood

Populus fremontii

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Black Cottonwood

Populus trichocarpa

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Silverweed

Potentilla anserina

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Slender Cinquefoil

Potentilla gracilis

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Mesquite

Prosopis glandulosa var. torreyana

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Screwbean Mesquite

Prosopis pubescens

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Common Selfheal

Prunella vulgaris

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Wild Cherry Hybrid

Prunus 'Intermedia'

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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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Catalina Cherry

Prunus ilicifolia ssp. lyonii

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Western Chokecherry

Prunus virginiana var. demissa

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California Cudweed

Pseudognaphalium californicum

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Wright's Cudweed

Pseudognaphalium canescens

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Wright's Cudweed

Pseudognaphalium microcephalum

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Smoke Tree

Psorothamnus spinosus

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Western Bracken Fern

Pteridium aquilinum

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Antelope Bitterbrush

Purshia tridentata

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Scrub Oak

Quercus berberidifolia

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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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Engelmann Oak

Quercus engelmannii

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Interior Live Oak

Quercus wislizeni

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New Mexico Plumseed

Rafinesquia neomexicana

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California Buttercup

Ranunculus californicus

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Little Sur Coffeeberry

Rhamnus californica 'Little Sur'

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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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Golden Currant

Ribes aureum var. aureum

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Golden Currant

Ribes aureum var. gracillimum

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Hillside Gooseberry

Ribes californicum

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Wax Currant

Ribes cereum

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Spreading Gooseberry

Ribes divaricatum

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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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Sierra Currant

Ribes nevadense

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Dixie Glade Sierra Gooseberry

Ribes roezlii var. cruentum 'Dixie Glade'

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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'