Nothofagus pumilio
(Poepp. & Endl.) Krasser
BAFC 21018. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Carbajal valley. Date of collection: 20 February 1961. Associated organism: Hymenoscyphus lindquistii. Collector: Schuster, R.; Gamundí de Amos, I.J..