Mexicali Onion

Allium peninsulare

Franciscan Onion

Allium peninsulare var. franciscanum

Penisula Onion

Allium peninsulare var. peninsulare

Flat Stemmed Onion

Allium platycaule

Early Onion

Allium praecox

Sanborn's Onion

Allium sanbornii

Congdon's Onion

Allium sanbornii var. congdonii

Sanborn's Onion

Allium sanbornii var. sanbornii

Jeweled Onion

Allium serra

Tolmie's Onion

Allium tolmiei

Tolm's Onion

Allium tolmiei var. tolmiei

Three-bracted Onion

Allium tribracteatum

Rawhide Hill Onion

Allium tuolumnense

One Leaf Onion

Allium unifolium

Pacific Mountain Onion

Allium validum

Yosemite Onion

Allium yosemitense

Gray Alder

Alnus incana

Mountain Alder

Alnus incana ssp. tenuifolia

White Alder

Alnus rhombifolia

Red Alder

Alnus rubra

California False Indigo

Amorpha californica

California False Indigo

Amorpha californica var. californica

Napa False Indigo

Amorpha californica var. napensis

Western False Indigo

Amorpha fruticosa

Pacific Madrone

Arbutus menziesii

Heartleaf Manzanita

Arctostaphylos andersonii

Baker's Manzanita

Arctostaphylos bakeri

Baker's Manzanita

Arctostaphylos bakeri ssp. bakeri

Hoary Manzanita

Arctostaphylos canescens

Hoary Manzanita

Arctostaphylos canescens ssp. canescens

Sonoma Canescent Manzanita

Arctostaphylos canescens ssp. sonomensis

Hairy Manzanita

Arctostaphylos columbiana

Woolly Leaf Manzanita

Arctostaphylos crustacea

Crinite Manzanita

Arctostaphylos crustacea ssp. crinita

Brittle Leaf Manzanita

Arctostaphylos crustacea ssp. crustacea

Rose's Manzanita

Arctostaphylos crustacea ssp. rosei

Santa Cruz Island Manzanita

Arctostaphylos crustacea ssp. subcordata

Vine Hill Manzanita

Arctostaphylos densiflora

Gabilan Mountains Manzanita

Arctostaphylos gabilanensis

Eastwood Manzanita

Arctostaphylos glandulosa

Laguna Mountain Manzanita

Arctostaphylos glandulosa ssp. adamsii

Del Mar Manzanita

Arctostaphylos glandulosa ssp. crassifolia

Cushing Manzanita

Arctostaphylos glandulosa ssp. cushingiana

Eastwood Manzanita

Arctostaphylos glandulosa ssp. glandulosa

Arctostaphylos glandulosa ssp. howellii

Eastwood's Manzanita

Arctostaphylos glandulosa ssp. mollis

Bigberry Manzanita

Arctostaphylos glauca

Howell's Manzanita

Arctostaphylos hispidula

Hooker's Manzanita

Arctostaphylos hookeri

Monterey Manzanita

Arctostaphylos hookeri ssp. hookeri

Hoover's Manzanita

Arctostaphylos hooveri

San Bruno Mountain Manzanita

Arctostaphylos imbricata

Common Manzanita

Arctostaphylos manzanita

Konocti Manzanita

Arctostaphylos manzanita ssp. elegans

Whiteleaf Manzanita

Arctostaphylos manzanita ssp. glaucescens

Contra Costa Manzanita

Arctostaphylos manzanita ssp. laevigata

Whiteleaf Manzanita

Arctostaphylos manzanita ssp. manzanita

Indian Manzanita

Arctostaphylos mewukka

Indian Manzanita

Arctostaphylos mewukka ssp. mewukka

Mt. Tamalpais Manzanita

Arctostaphylos montana