Leptoscyphus beckettianus (Steph.) R.M.Schust. ex J.J.Engel,
Nova Hedwigia 93 (3–4): 402, 2011 (see Engel 2011). BASIONYM: Chiloscyphus beckettianus Steph., Bull. Herb. Boissier (sér. 2) 8 (1): 59 (235), 1908 (see Stephani 1908a).