42. * Diderma chondrioderma (de Bary & Rostaf.) Kuntze, Revis. gen. pl. 3(3): 465 (1898)

Specimen examined. PERU. Ancash: Huari, San Marcos, route AN-111 towards Antamina mine, km 16, 3960 m, 9º30′49”S, 77º07′06”W, 13 May 2018, woody debris, Lado 26616 (MA-Fungi 97393) .