Synonyms
Cattleya guttata var. lilacina Rchb.f.
Epidendrum elatius var. prinzii (Rchb.f.) Rchb.f.
Cattleya guttata var. prinzii Rchb.f.
Cattleya amethystoglossa var. rosea Rolfe
Cattleya guttata var. keteleeri Houllet
Cattleya purpurina Barb.Rodr.
Cattleya amethystoglossa var. prinzii (Rchb.f.) K.A.Roberts
Cattleya amethystoglossa f. alba (L.C.Menezes & Braem) K.A.Roberts
Cattleya amethystoglossa var. alba L.C.Menezes & Braem
Cattleya amethystoglossa var. lilacina (Rchb.f.) Fowlie
Cattleya amethystoglossa var. keteleeri (Houllet) K.A.Roberts