Synonyms
Hippeastrum soratense Rusby
Hippeastrum puniceum var. haywardii (Traub & Uphof) H.E.Moore
Amaryllis belladonna subsp. haywardii (Traub & Uphof) Ravenna
Amaryllis belladonna var. haywardii (Traub & Uphof) Traub & Moldenke
Amaryllis haywardii Traub & Uphof