Büneker, H. M.; Bastian, R. E. Taxonomic Novelties in Southern Brazilian Amaryllidaceae – IV: Hippeastrum Correiense (Bury) Worsley, the Correct Name of the Famous H. Morelianum Lem.; and H. Verdianum, a New Species from Santa Catarina. Balduinia 2018, 42-58.