Nothofagus betuloides
(Mirb.) Oerst
BCRU 1846. Place of collection: Argentina; Tierra del Fuego; Ushuaia; between Ushuaia and Lago Fagnano; Lago Escondido. Date of collection: 22 March 1996. Associated organism: Torrendiella andina. Collector: Johnston, P.R.; Lorenzo, L.E..