Hymenoscyphus titubans
(Mont.) Dennis
BAFC 20257. Place of collection: Argentina; Río Negro; Bariloche; Lago Frías, track to Paso de las Nubes. Date of collection: 20 April 1958. Associated organism: Nothofagus dombeyi (leaf). Collector: Pujals, C.; Gamundí de Amos, I.J.. Identifier: Gamundí de Amos, I.J..