Nothofagus betuloides
(Mirb.) Oerst
BAFC 20869. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Ushuaia, 17 km to west, on road to Lapataia. Date of collection: 22 February 1961. Associated organism: Hymenoscyphus titubans. Collector: Gamundí de Amos, I.J.; Schuster, R..