| Generic short diagnoses: Thin, ± cottony, white or pale resupinate with cylindrical to barrel-shaped basidia and inamyloid spores, basidia often with more than 4 sterigmata, basal hyphae wide and often brownish; may be associated with distinct buff or grey anamorphs. |
Species example: |
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 Botryobasidium pruinatum - basidia and hyphae |
Photo and © Jens H. Petersen Sweden, JHP-06.095 |
The picture may be included in a future version of MycoKey.