Nothofagus pumilio
(Poepp. & Endl.) Krasser
BAFC 21843. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Paso Garibaldi. Date of collection: 14 February 1965. Associated organism: Mollisia ushuaiae. Collector: Haessel, G.; Gamundí de Amos, I.J..