USDA United States National Fungus Collections
s.n.
Sphaeria venulosa Wallr.
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USDA United States National Fungus Collections
s.n.
Sphaeria venulosa Wallr.
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University of California Berkeley, University Herbarium
Kretschmar s.n.
Asteroma venulosum (Wallr.) Fuckel
Germany, Brandenburg, Sonnewalde in Lusatia
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