Nothofagus antarctica
(Forster f.) Oerst.
LPS 35215. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Laguna Negra. Date of collection: 2 March 1970. Associated organism: Cyttaria darwinii. Collector: Arambarri, A.M.; Gamundí de Amos, I.J..