Gomesa carlosregentii Lückel, Orchidee (Hamburg) 61: 364 (2010).
Homotypic Names:
- * Oncidium regentii V.P.Castro & G.F.Carr, Orchids (West Palm Beach) 74: 462 (2005).
- Kleberiella regentii (V.P.Castro & G.F.Carr) V.P.Castro & Cath., Richardiana 6: 160 (2006).
- Alatiglossum regentii (V.P.Castro & G.F.Carr) Baptista, Orchidstud. 2: 41 (2007).
- Alatiglossum regentii (V.P.Castro & G.F.Carr) F.Barros & V.T.Rodrigues, Bol. CAOB 77-78: 9 (2010).
- * Basionym/Replaced Synonym