Favolaschia sp.
Favolaschia (Mycenaceae) is a genus of usually small, mushroom-like basidiomycetes that occur worldwide, especially in the tropics. Members of the genus are often characterized by their poroid hymenophore. This genus comprises approximately 50 species.
Reference: [1]
Photo credit: ©Ritter Walder | Locality: El Haya Park, Xalapa, Veracruz, Mexico (2013)