Company Donation

Thanks to donors like you, Cal-IPC leads the land management community in protecting California’s environment and economy from invasive plants.

Your gift at any level helps us continue this important work.

Thistle_Hill volunteers

Your donation keeps us in the weeds – pulling, planning, mapping, educating, and sharing knowledge.


Prefer to donate by mail? Mail checks to: Cal-IPC, 1442-A Walnut St. #462, Berkeley, CA 94709

Questions? Contact us at or 510-843-3902

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