Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Caulanthus simulans is a species of flowering plant in the mustard family known by the common names Payson's wild cabbage and Payson's jewelflower. It is endemic to southern California, where it is known mainly from open, dry habitat in the hills and deserts of Riverside and San Diego Counties. It is a bristly annual herb with deeply cut leaves, the longest arranged in cluster around the base of the stem. The flower is covered in thick, purple-tinted greenish sepals which split to reveal narrow, pale yellow petals at the tip. The fruit is a silique up to 8 centimeters long.

Plant type

Annual herb

Calscape icon
Color

Yellow, Green, Purple

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 8 likely

Confirmed Likely

Desert Orangetip

Anthocharis cethura

Sara Orangetip

Anthocharis sara

Large Marble

Euchloe ausonides

Pearly Marble

Euchloe hyantis