Calochortus clavatus var. recurvifolius Calochortus clavatus var. clavatus Calochortus clavatus var. avius Calochortus clavatus var. pallidus Calochortus clavatus var. gracilis
Calochortus clavatus subsp. clavatus Mariposa clavata
World Flora Online, accessed June 20, 2024