Hemizonia congesta ssp. calyculata Calflora

Distribution by County 4066

Hemizonia congesta DC. ssp. calyculata Babc. & H. M. Hall

Hayfield tarweed, Mendocino tarplant

Hemizonia congesta ssp. calyculata is an annual herb that is native to California, and endemic (limited) to California.

also called Hemizonia calyculata

California Rare Plant Rank: 4.3 (limited distribution).

Record Count by County


Lake: 8	Shasta: 1	Tehama: 1
Mendocino: 49	Sutter: 1

Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 04/18/2024).