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Specimens examined. PERU. Ancash: Asunción, Chacas, Huascaran N.P., Punta Olímpica, 4874 m, 9º08′04.3”S, 77º30′38.4”W, 21 Apr 2013, livingand dead plant of Xenophyllum dactylophyllum, Lado 22980 (MA-Fungi 95155). Huari, San Marcos, route AN-111 towards Antamina mine, km 22, Antonina lagoon, 4019 m, 9º30′22”S, 77º05′06”W, 13 May 2018, grasses, Lado 26569 (MA-Fungi 97344). Recuay, Catac, Pachacoto, Carpa, route AN- 1251, 12 km east of Pachacoto and 2 km west of National Park entrance, 4165 m, 9º53′38”S, 77º19′06”W, 14 May 2018, grasses, Lado 26679 (MA-Fungi 97454) . Ayacucho: Huamanga, Chiara, route PE-3S, km 424, Abra Toccto, 4171 m, 13º20′59”S, 74º11′03”W, 21 Apr 2017, leaves of Festuca sp., Lado 24953b (MA-Fungi 96150, USM) .