Plectocolea infusca var. recondita Bakalin,

Bot. Pacifica 3 (2): 86, 2014 (see Bakalin 2014b).

TYPE: “ Holotypus: RUSSIA, Kurils Islands, Shikotan Island (43°46’08”N 146°43’29”E), 300 m alt., cliff crevices, in mixture with Nardia scalaris (Schrad.) Gray and Cephalozia bicuspidata (L.) Dumort., VB, K-45-11-07 26.VIII.2007 (VBGI)”.