Calscape.org

Parish's Nightshade

Solanum parishii

Calscape.org

Bluewitch Nightshade

Solanum umbelliferum

Calscape.org

Indian's Grey Blue Witch

Solanum umbelliferum 'Indian's Grey'

Calscape.org

Spring Frost Blue Witch

Solanum umbelliferum 'Spring Frost'

Calscape.org

Catalina Nightshade

Solanum wallacei

Calscape.org

Purple Nightshade

Solanum xanti

Calscape.org

Mountain Pride Blue Witch

Solanum xanti 'Mountain Pride'

Calscape.org

Navajo Creek Blue Witch

Solanum xanti 'Navajo Creek'

Calscape.org

Otay Mountain Blue Witch

Solanum xanti 'Otay Mountain'

Calscape.org

Southern Goldenrod

Solidago confinis

Calscape.org

Canadian Goldenrod

Solidago elongata

Calscape.org

Canada Goldenrod

Solidago lepida

Calscape.org

Rough Canada Goldenrod

Solidago lepida var. salebrosa

Calscape.org

California Goldenrod

Solidago velutina ssp. californica

Calscape.org

California Hedgenettle

Stachys bullata

Calscape.org

Rocky Point Hedge Nettle

Stachys bullata 'Rocky Point'

Calscape.org

Sierra Bladdernut

Staphylea bolanderi

Calscape.org

Shining Chickweed

Stellaria nitens

Calscape.org

Chicory Leaved Stephanomeria

Stephanomeria cichoriacea

Calscape.org

Santa Barbara Wirelettuce

Stephanomeria elata

Calscape.org

Small Wirelettuce

Stephanomeria exigua

Calscape.org

Rod Wirelettuce

Stephanomeria virgata

Calscape.org

Queen's-root

Stillingia linearifolia

Calscape.org

Nodding Needle Grass

Stipa cernua

Calscape.org

Giant Stipa

Stipa coronata

Calscape.org

San Diego County Needle Grass

Stipa diegoensis

Calscape.org

Lemmon's Needlegrass

Stipa lemmonii

Calscape.org

Pubescent Lemmon's Needlegrass

Stipa lemmonii var. pubescens

Calscape.org

Foothill Needlegrass

Stipa lepida

Calscape.org

Purple Needlegrass

Stipa pulchra

Calscape.org

Desert Stipa

Stipa speciosa

Calscape.org

Socrates Mine Jewelflower

Streptanthus brachiatus

Calscape.org

Brewer's Jewelflower

Streptanthus breweri

Calscape.org

Metcalf Canyon Jewelflower

Streptanthus glandulosus

Calscape.org

Most Beautiful Jewel Flower

Streptanthus glandulosus ssp. glandulosus

Calscape.org

Hoffmann's Jewelflower

Streptanthus glandulosus ssp. hoffmanii

Calscape.org

San Benito Jewelflower

Streptanthus insignis

Calscape.org

Plumed Jewelflower

Streptanthus insignis ssp. insignis

Calscape.org

Morrison's Jewelflower

Streptanthus morrisonii

Calscape.org

Everlasting Neststraw

Stylocline gnaphaloides

Calscape.org

California Snowdrop

Styrax redivivus

Calscape.org

California Aster

Symphyotrichum chilense

Calscape.org

Dwarf Coast Aster

Symphyotrichum chilense 'Dwarf'

Calscape.org

Purple Haze Coast Aster

Symphyotrichum chilense 'Purple Haze'

Calscape.org

Western Lance Leaf Aster

Symphyotrichum lanceolatum var. hesperium

Calscape.org

Southern Tauschia

Tauschia arguta

Calscape.org

Tauschia

Tauschia hartwegii

Calscape.org

Kellogg's Umbrellawort

Tauschia kelloggii

Calscape.org

Parish's Umbrellawort

Tauschia parishii

Calscape.org

Hairy Horsebrush

Tetradymia comosa

Calscape.org

Hairy Lacepod

Thysanocarpus curvipes

Calscape.org

Thysanocarpus curvipes ssp. amplectens

Calscape.org

Narrowleaf Fringe Pod

Thysanocarpus laciniatus

Calscape.org

Lesser Baby Innocence

Tonella tenella

Calscape.org

Pale False Mannagrass

Torreyochloa pallida

Calscape.org

Weak Manna Grass

Torreyochloa pallida var. pauciflora

Calscape.org

Western Poison Oak

Toxicodendron diversilobum

Calscape.org

Chaparral Zygadene

Toxicoscordion fremontii

Calscape.org

Smallflower Deathcamas

Toxicoscordion micranthum

Calscape.org

Death Camas

Toxicoscordion venenosum