Nothofagus pumilio
(Poepp. & Endl.) Krasser
LPS 43639. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Harberton; Puente Ortíz. Date of collection: 2 March 1983. Associated organisms: Mollisia sp.; Ombrophila lilacina. Collector: Gamundí de Amos, I.J.; Spinedi, H..