G. Briosi and F. Cavara [1-475]
USDA United States National Fungus Collections
s.n.
Rhizoctonia violacea Tul. & C. Tul.
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USDA United States National Fungus Collections
Barufaldi s.n.
Rhizoctonia violacea f. medicaginis
Italy, Vaccarezza, above Bobbio & Ferrara
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