Carrichtera annua

Carrichtera annua_Flora y Vegetacion Wikimedia
Photo courtesy Wikimedia

Synonyms: Vella annua

Common names: Ward's weed

Carrichtera annua (Ward’s weed) is an annual herb (family Brassicaceae ) with white to yellow flowers and hairy lobed leaves found in the south coast ranges of California. It is native to the Mediterranean and southwestern Asia. It favors grasslands and scrub and chaparral habitat. It reproduces by seed only. Seeds are dispersed by foraging animals, vehicles, agricultural activities and humans.

Cal-IPC Rating: Moderate — Alert

Cal-IPC Assessment

Plant Assessment Form - Information gathered by Cal-IPC on the impacts, rate of spread, and distribution of invasive plants in California. Does not include management information.

Weed RIC Management Notes

No Weed RIC Management Notes are available for this species. Check for information on other species in the genus on the Weed RIC site.

Cal-IPC Newsletter Articles

There are no newsletter articles associated with this species yet.

Cal-IPC Symposium Presentations

Presentations are linked where available. Where a presentation is not available, find more information by reading the abstract in the Cal-IPC Symposia Archive.

There are no Symposium presentations associated with this species yet.

Other Carrichtera annua Information