Oncosiphon piluliferum

Oncosiphon piluliferum_Ron Vanderhoff
Photo by Ron Vanderhoff

Common names: globe chamomile

Oncosiphon piluliferum (globe chamomile) is a strongly-scented annual herb (family Asteraceae) with round yellow flowers and finely dissected leaves found in the south coast and desert ranges of Southern California. It is native to South Africa. It favors dunes and scrub and chaparral habitat. It spreads via seeds which travel through human activities and machinery.

Cal-IPC Rating: Watch

Cal-IPC Assessment

Plant Risk Assessment - An evaluation of the potential for a plant to be invasive in California.

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.

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Other Oncosiphon piluliferum Information