| Generic short diagnoses: A resupinate or reflexed resupinate with dull colours, smooth, thin-walled, inamyloid spores and prominent, brown, thick-walled cystidia with crystalline encrustation. |
Species example: |
|
 Porostereum spadiceum |
Photo and © Jan Vesterholt Portugal, JV00-632 |
The picture may be included in a future version of MycoKey.