Trichocentrum biorbiculare (Balam & Cetzal) R. Jiménez & Solano Trichocentrum biorbiculare (Balam & Cetzal) R. Jiménez & Solano in Acta Bot. Mex. 97: 53. 2011 sec. Villaseñor 2016≡Cohniella biorbicularis Balam & Cetzal in Brittonia 62(2): 162. 2010 syn. sec. Solano & al. 2011