Nothofagus pumilio
(Poepp. & Endl.) Krasser
LPS 45130. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Ensenada. Date of collection: 22 March 1975. Associated organism: Rutstroemia beaglensis. Collector: Gamundí de Amos, I.J.; Giaiotti, A.L..