| Chlorogalum leichtlinii Baker | Camassia leichtlinii (Baker) S. Watson subsp. leichtlinii | | | Chlorogalum leichtliniiBaker | Camassia leichtlinii(Baker) S. Watson subsp. leichtlinii |
| Chlorogalum pomeridianum (DC.) Kunth | | a | | Chlorogalum pomeridianum(DC.) Kunth | |
| Chlorogalum purpureum Brandegee | | a | | Chlorogalum purpureumBrandegee | |
| Chlorogalum purpureum Brandegee var. purpureum | | a | i | Chlorogalum purpureumBrandegee var.purpureum | |
| Chlorogalum purpureum Brandegee var. reductum Hoover | | a | i | Chlorogalum purpureumBrandegee var.reductum Hoover | |
| Chlorogalum angustifolium Kellogg | | a | | Chlorogalum angustifoliumKellogg | |
| Chlorogalum pomeridianum (DC.) Kunth var. pomeridianum | | a | i | Chlorogalum pomeridianum(DC.) Kunth var.pomeridianum | |
| Chlorogalum pomeridianum (DC.) Kunth var. divaricatum (Lindl.) Hoover | | a | i | Chlorogalum pomeridianum(DC.) Kunth var.divaricatum (Lindl.) Hoover | |
| Chlorogalum pomeridianum (DC.) Kunth var. minus Hoover | | a | i | Chlorogalum pomeridianum(DC.) Kunth var.minus Hoover | |
| Chlorogalum grandiflorum Hoover | | a | | Chlorogalum grandiflorumHoover | |
| Chlorogalum parviflorum S. Watson | | a | | Chlorogalum parviflorumS. Watson | |