Distribution by County   7909    
Systenotheca vortriedei  (Brandegee) Reveal & Hardham
Vortriede's spineflower
Systenotheca vortriedei, a dicot, is an annual herb that is native to California, and endemic (limited) to California.
also called Centrostegia vortriedei
California Rare Plant Rank: 4.3 (limited distribution).   CNDDB
Record Count by County

Monterey: 96 San Luis Obispo: 16

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: 06/28/2022).