Nothofagus betuloides
(Mirb.) Oerst
LPS 38535. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Estancia Moat, to west, start of Nothofagus betuloides forest. Date of collection: 19 March 1975. Associated organism: Hymenoscyphus guttilutescens. Collector: Gamundí de Amos, I.J.; Giaiotti, A.L..