| Generic short diagnoses: Smooth, orange brown to reddish brown basidiomycete truffles with columella, gleba exuding white milk when cut, and pale, globose to ellipsoid, spiny spores. |
Species example: |
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 Arcangeliella borziana - DK: mælketrøffel - base with the remnants of a stipe |
Photo and © Amer Montecchi Italy |
The picture may be included in a future version of MycoKey.