22. Comatricha laxa Rostaf., Sluzowce monogr. 201 (1874)
Specimen examined. PERU. Arequipa: Arequipa, Chiguata, route PE-34C, 31 km east of Chiguata, 4075 m, 16º23′18.1”S, 71º18′59.9”W, 10 Oct 2012, branch of Senecio sp., Lado 22296 (MA-Fungi 94828) .