Calanthe labrosa (Rchb.f.) Rchb.f., Gard. Chron., n.s., 19: 44 (1883). ________________________________________ Distribution: China (S. Yunnan) to Indo-China Homotypic Synonyms: * Limatodis labrosa Rchb.f., Gard. Chron., n.s., 11: 202 (1879). Calanthidium labrosum (Rchb.f.) Pfitzer in H.G.A.Engler & K.A.E.Prantl (eds.), Nat. Pflanzenfam. 2(6): 153 (1888). Alismorkis labrosa (Rchb.f.) Kuntze, Revis. Gen. Pl. 2: 650 (1891). Preptanthe labrosa (Rchb.f.) T.Yukawa & P.J.Cribb, Bull. Natl. Mus. Nat. Sci., Tokyo, B. 40: 146 (2014). * Basionym/Replaced Synonym Link to the source for the drawing : https://orchid.unibas.ch/index.php/en/?option=com_content&view=article&id=3&SearchResultID=313550/Calanthe/labrosa/Reichenbach_Heinrich_Gustav/Reichenbach_Heinrich_Gustav&setLang=en-GB