Hymenoscyphus titubans
(Mont.) Dennis
BCRU 1767. Place of collection: Argentina; Neuquén; Los Lagos; Villa La Angostura; Quetrihué Peninsula. Date of collection: 1 June 1997. Associated organisms: Nothofagus dombeyi; Torrendiella andina. Collector: Gamundí de Amos, I.J.; Brion, C..