Rutstroemia megalospora
(Speg.) Gamundí
LPS 45132. Place of collection: Argentina; Tierra del Fuego; Río Grande; Lago Yehuín; Parum sawmill, 2 km from. Date of collection: 12 February 1972. Associated organism: Nothofagus pumilio (wood). Collector: Gamundí de Amos, I.J.. Identifier: Gamundí de Amos, I.J.; Giaiotti, A.L..