Saltmarsh Baccharis

Baccharis glutinosa

Coyote Bush

Baccharis pilularis

Coyote Brush

Baccharis pilularis ssp. consanguinea

Coyote Brush

Baccharis pilularis ssp. pilularis

Mulefat

Baccharis salicifolia

Mule Fat

Baccharis salicifolia ssp. salicifolia

Parish's Goldeneye

Bahiopsis parishii

Nodding Bur-marigold

Bidens cernua

Sticktight

Bidens frondosa

Bur Marigold

Bidens laevis

Rose Thistle

Cirsium andersonii

Franciscan Thistle

Cirsium andrewsii

Indian Thistle

Cirsium brevistylum

Slough Thistle

Cirsium crassicaule

Peregrine Thistle

Cirsium cymosum

Peregrine Thistle

Cirsium cymosum var. cymosum

Douglas' Thistle

Cirsium douglasii

Douglas' Thistle

Cirsium douglasii var. douglasii

Fountain Thistle

Cirsium fontinale

Mount Hamilton Fountain Thistle

Cirsium fontinale var. campylon

Crystal Springs Fountain Thistle

Cirsium fontinale var. fontinale

Suisun Thistle

Cirsium hydrophilum

Suisun Thistle

Cirsium hydrophilum var. hydrophilum

Mount Tamalpais Thistle

Cirsium hydrophilum var. vaseyi

Cobweb Thistle

Cirsium occidentale

California Thistle

Cirsium occidentale var. californicum

Snowy Thistle

Cirsium occidentale var. candidissimum

Compact Cobwebby Thistle

Cirsium occidentale var. compactum

Coulter's Thistle

Cirsium occidentale var. coulteri

Cobwebby Thistle

Cirsium occidentale var. occidentale

Venus Thistle

Cirsium occidentale var. venustum

Brownie Thistle

Cirsium quercetorum

Fewleaf Thistle

Cirsium remotifolium

Pacific Fringed Thistle

Cirsium remotifolium var. odontolepis

Meadow Thistle

Cirsium scariosum

Southern Meadow Thistle

Cirsium scariosum var. citrinum

Great Valley Gumweed

Grindelia camporum

Oregon Gumweed

Grindelia stricta

Marsh Gumplant

Grindelia stricta var. angustifolia

Gumweed

Grindelia stricta var. platyphylla

Oregon Gumweed

Grindelia stricta var. stricta

Suisun Gumplant

Grindelia x paludosa

California Matchweed

Gutierrezia californica

Matchweed

Gutierrezia sarothrae

Sunflower

Helianthus annuus

Serpentine Sunflower

Helianthus bolanderi

California Sunflower

Helianthus californicus

Slender Sunflower

Helianthus gracilentus

Nuttall's Sunflower

Helianthus nuttallii

Los Angeles Sunflower

Helianthus nuttallii ssp. parishii

Prairie Sunflower

Helianthus petiolaris

Alkali Goldenbush

Isocoma acradenia

Isocoma acradenia var. bracteosa

Carquinez Goldenbush

Isocoma arguta

Menzies' Goldenbush

Isocoma menziesii

Satan's Goldenbush

Isocoma menziesii var. diabolica

Menzies' Goldenbush

Isocoma menziesii var. menziesii

Green-leaved Dune Goldenbush

Isocoma menziesii var. vernonioides

Tall Blue Lettuce

Lactuca biennis

Leafy Stemmed Coreopsis

Leptosyne calliopsidea