Based on floral characters, chromosome numbers, and karyotypes, Chlorogalum probably is closely related to Camassia, from which it differs primarily in the number of ovules per locule (1 or 2 in Chlorogalum, more than 2 in Camassia).
Based on floral characters, chromosome numbers, and karyotypes, Chlorogalum probably is closely related to Camassia, from which it differs primarily in the number of ovules per locule (1 or 2 in Chlorogalum, more than 2 in Camassia).