Calflora, a 501c3 non-profit
Distribution by County   4099    
Hemizonia pungens  (Hook. & Arn.) Torr. & A. Gray  ssp. pungens 

(not an active name)
Common tarweed
Hemizonia pungens ssp. pungens is an annual herb that is native to California, and endemic (limited) to California.
Record Count by County

Alameda: 48 Los Angeles: 15 San Benito: 197 Santa Cruz: 6
Butte: 1 Madera: 8 San Bernardino: 4 Siskiyou: 1
Colusa: 5 Marin: 1 San Diego: 4 Solano: 10
Contra Costa: 24 Merced: 22 San Francisco: 3 Sonoma: 6
Fresno: 38 Monterey: 101 San Joaquin: 7 Stanislaus: 12
Kern: 108 Napa: 3 San Luis Obispo: 31 Sutter: 3
Kings: 4 Nevada: 1 San Mateo: 13 Tulare: 25
Lake: 2 Riverside: 28 Santa Barbara: 1 Yolo: 4
Lassen: 7 Sacramento: 3 Santa Clara: 47

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: 12/22/2024).