Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Athysanus is a monotypic genus whose only species is Athysanus pusillus, the common sandweed. It is an annual herb with long, spindly stems on which grow small, unassuming white flowers. The tiny fruits that emerge from the flowers are flat, circular, green, and fringed with prominent white hairs. It is native to the western United States and into British Columbia.

Plant type

Annual herb

Calscape icon
Color

White, Green

Plant communities

Chaparral, Foothill Woodland, Valley Grassland, Yellow Pine Forest

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 2 likely

Confirmed Likely

Sara Orangetip

Anthocharis sara

Checkered White

Pontia protodice