Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Streptanthus tortuosus is a biennial or short lived perennial plant in the Mustard Family (Brassicaceae) known by the common names shieldplant, shieldleaf, and mountain jewelflower. It is native to the mountains of northern and central California, its distribution extending just into Oregon and Nevada. It grows in rocky and sandy areas in forests and woodland habitat.

Plant type

Annual herb, Perennial herb

Plant communities

Mixed Evergreen Forest, Yellow Pine Forest

Caterpillars
Butterflies

Butterflies and moths supported

3 confirmed and 5 likely

Confirmed Likely

Gray Marble

Anthocharis lanceolata

Sara Orangetip

Anthocharis sara

Spring White

Pontia sisymbrii

Desert Orangetip

Anthocharis cethura