Nothofagus betuloides
(Mirb.) Oerst
LPS 34253. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Isla de los Estados; between Puerto Cook and Puerto Vancouver, peat bog. Date of collection: 1 December 1967. Associated organism: Cyttaria johowii. Collector: Gamundí de Amos, I.J..