[Wikipedia] Taxonomy: Glossopetalon spinescens was described by the American botanist Asa Gray in 1853, based on a specimen collected by Charles Wright in 1852 in a mountain ravine near a location called 'Frontera', in either New Mexico or Texas.[3] (link added by Mary Ann Machi)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 03/31/2025).
