84. * Lamproderma echinulatum (Berk.) Rostaf., Sluzowce monogr. suppl. 25 (1876)

Specimen examined. PERU. Ancash: Huari, Huari, Huamparán, 10 km south of Huachococha lagoon and 14 km north of Huamparán, 4162 m, 9º11′39”S, 77º12′42”W, 12 May 2018, grasses ( Festuca sp.), Lado 26413 (MA-Fungi 97201) .

Notes. Maybe the largest one in size of the genus Lamproderma, according to Martin & Alexopoulos (1969), reaching up to 4 mm high. Microscopically, L. echinulatum stands out by its spores, 17–20 µm in diameter and ornamented with prominent, scattered spinules.