MycoKey : the genus Polydesmia

Generic short diagnoses: Cushion-shaped, whitish, downy discomycetes on pyrenomycetes (or wood) or lichens with protruding, apically richly brached paraphyses and large, finally 3-septate spores.

Species examples:
Polydesmia pruinosa
Polydesmia pruinosa 2
Polydesmia pruinosa 3
Polydesmia pruinosa 4
Polydesmia pruinosa 5


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