Rutstroemia megalospora
(Speg.) Gamundí
BAFC 21952. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Tierra Mayor; Sierra Alvear. Date of collection: 12 February 1965. Associated organism: Nothofagus pumilio (trunk). Collector: Gamundí de Amos, I.J.; Haessel, G.. Identifier: Gamundí de Amos, I.J..