Pseudoisotachis pocsii Váňa, Polish Bot. J. 58 (1): 55, 2013 (see Váňa 2013). TYPE: “SUBANTARCTICA. Prince Edward Islands. Marion Island: south-eastern coast. Middelrooikop between Black Haglet Valley and Soft Plume River, lat. 46°56′14″S, long. 37°48′59″E, alt. 360 m; on dry bare soil between black lava boulders, 18 April 1999, R. Ochyra 1272/99 (holotype: KRAM)”.