Castilleja: named for Professor Domingo Castillejo (1744-1793), a Spanish botanist and instructor of botany at Cadiz, Spain (contributed by Cynthia Powell)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 11/30/2023).