W. A. Tranzschel and J. Serebrianikow
USDA United States National Fungus Collections
s.n.
Pilacre petersii Berk. & M.A. Curtis
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USDA United States National Fungus Collections
Voronov G. s.n. 04 November 1909
Pilacre petersii Berk. & M.A. Curtis
USSR, Caucasus, Abchasia, Tsebelda, in Petzkir Gorge
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