Cattleya skinneri Bateman is a synonym of Guarianthe skinneri (Bateman) Dressler & W.E.Higgins Guarianthe skinneri (Bateman) Dressler & W.E.Higgins is an accepted name,
Cattleya aurantiaca (Bateman ex Lindl.) P.N.Don is a synonym of Guarianthe aurantiaca (Bateman ex Lindl.) Dressler & W.E.Higgins Guarianthe aurantiaca (Bateman ex Lindl.) Dressler & W.E.Higgins is an accepted name,
Cattleya bowringiana O'Brien is a synonym of Guarianthe bowringiana (O'Brien) Dressler & W.E.Higgins Guarianthe bowringiana (O'Brien) Dressler & W.E.Higgins is an accepted name,
Cattleya patinii Cogn. is a synonym of Guarianthe patinii (Cogn.) Dressler & W.E.Higgins Guarianthe patinii (Cogn.) Dressler & W.E.Higgins is an accepted name,