Synonyms
Rhodophiala tiltilensis (Traub & Moldenke) Traub
Myostemma tiltilensis (Traub & Moldenke) Ravenna
Hippeastrum laetum Phil.
Amaryllis laeta (Phil.) Traub & Uphof
Hippeastrum tiltilense (Traub & Moldenke) Christenh. & Byng
Amaryllis tiltilensis Traub & Moldenke