| 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: |

Botryobasidium conspersum - the anamorph Haplotrichum conspersum |
Photo and © Jens H. Petersen Denmark, JHP-97.259 |
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