Calflora, a 501c3 non-profit
Distribution by County   1925    
Chamaesyce glyptosperma  (Engelm.) Small

(not an active name)

Rib seed spurge,   Ribseed sandmat
Chamaesyce glyptosperma is an annual herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Butte: 6 Merced: 1 Tehama: 1
El Dorado: 1 Siskiyou: 4 Yolo: 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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/04/2022).