| Family: | Amaryllidaceae (am-uh-ril-id-AY-see-ee) (Info) |
| Genus: | Zephyranthes (ze-fi-RANTH-eez) (Info) |
| Species: | drummondii (drum-AWN-dee-eye) (Info) |
| Synonym: | Cooperia pedunculata |
| Synonym: | Cooperia drummondii |
| Synonym: | Zephyranthes brazosensis |
| Synonym: | Cooperia chlorosolen |
| Synonym: | Zephyranthes herbertiana |