Nothofagus antarctica
(Forster f.) Oerst.
BAFC 22061. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Lapataia; Laguna Negra. Date of collection: 18 February 1966. Associated organism: Cyttaria hookeri. Collector: Haessel, G.; Gamundí de Amos, I.J..