1. Arcyodes incarnata (Alb. & Schwein.) O.F. Cook, Science 15:651 (1902) Specimens examined. PERU. Junin: Huancayo, Huancayo, route 108, km 10, 8 km southwest of Acopalca, 3505 m, 12º00′18”S, 75º09′38”W, 27 Apr 2017, bark and wood of Eucalyptus globulus, Lado 25434 (MA-Fungi 96589), trunk of Eucalyptus globulus, Lado 25437 (MA-Fungi 96591). Notes. This species produces sessile, heaped sporocarps and spinulose or warted capillitium. The spores of our collections are slightly larger, reaching up to 9 µm vs. 6–8 µm as described in Nannenga-Bremekamp (1991).

Published as part of Treviño-Zevallos, Italo, García-Cunchillos, Iván, Basanta, Diana Wrigley De & Lado, Carlos, 2023, Diversity of Myxomycetes from Peru Part III: The high Andes and the altiplano, pp. 1-92 in Phytotaxa 624 (1) on page 9, DOI: 10.11646/phytotaxa.624.1.1, http://zenodo.org/record/10150721