C. dilutabilis C. lindbladii Cinereomyces is a genus of resupinate (crust-like) fungi in the family Gelatoporiaceae.

The genus was circumscribed by Swiss mycologist Walter Jülich in 1981.

[1] Species in the genus have a gray pore surface except for a whitish margin, and skeletal hyphae with gelatinized walls.

[2] As of June 2017[update], Index Fungorum accepts two species of Cinereomyces: the type, C. lindbladii, and C. dilutabilis.

[4] Cinereomyces lindbladii is widely distributed, while C. dilutabilis has been recorded from Brazil and Costa Rica.