Basionym Name:Anaptychia hypocaesia Yasuda ex Räsänen, J. Jap. Bot. 16: 139 (1940)
Homotypic synonyms:Heterodermia hypocaesia (Yasuda ex Räsänen) D.D. Awasthi, Geophytology 3: 113 (1973)Polyblastidium hypocaesium (Yasuda ex Räsänen) Kalb, in Mongkolsuk, Meesim, Poengsungnoen, Buaruang, Schumm & Kalb, Phytotaxa 235(1): 41 (2015)