Cystocoleus

Cystocoleus is a genus of lichen in the monotypic family Cystocoleaceae. Members of the genus are commonly called velvet lichens.

It only contains one known species Cystocoleus ebeneus

Former species;
 * C. niger = Cystocoleus ebeneus
 * C. rupestris = Rhacodiopsis rupestris, Herpotrichiellaceae family