A. aurantiacus A. beijingense[1] A. changchunense[1] A. epispartius A. flavidus A. lusakianus A. xishuangbannicus Acervus is a genus of fungi in the family Pyronemataceae.

They have cup-shaped fruitbodies that may be up to 1.5 cm (0.6 in) in diameter, with a bright yellow to orange-colored hymenium.

[2] Fruitbodies occur on soil, duff, and plant debris.

Six of the seven species in the genus are found in China.

This Pezizomycetes-related article is a stub.