Otoscyphus crassicaulis (Steph.) J.J.Engel, Bardat et Thouvenot,

Cryptog. Bryol. 33 (3): 280, 2012 (see Engel et al. 2012). BASIONYM: Lophocolea crassicaulis Steph., Sp. Hepat. (Stephani) 6: 268, 1922 (see Stephani 1922).