Calflora, a 501c3 non-profit
Distribution by County   13602    
Pedicularis rigginsiae  Keil
Arroyo de la Cruz lousewort
Pedicularis rigginsiae is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).

Note:as per David Keil "PEDICULARIS RIGGINSIAE..." in PhytoNeuron January 2019
Record Count by County

San Luis Obispo: 8

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: 11/23/2024).