Hymenoscyphus titubans
(Mont.) Dennis
LPS 37807. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Harberton, cemetery. Date of collection: 24 February 1970. Associated organism: Nothofagus betuloides (leaf). Collector: Gamundí de Amos, I.J.; Arambarri, A.M.. Identifier: Gamundí de Amos, I.J..