Hemizonia congesta ssp. tracyi Calflora

Distribution by County 4071

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

Hayfield tarweed, Tracy's tarplant

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

also called Hemizonia tracyi

California Rare Plant Rank: 4.3 (limited distribution).

Record Count by County


Colusa: 3	Humboldt: 77	Mendocino: 15	Trinity: 12

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: 04/19/2024).