USDA United States National Fungus Collections
s.n.
Peridermium columnare Kunze & J.C. Schmidt
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USDA United States National Fungus Collections
Cesati s.n. 00 August 1854
Calyptospora columnaris J.G. Kühn
Italy, Gressoney-Saint-Jean, Valle D'aosta (Augusta Praetoria)
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