Rhodocybe umbrosa T.J. Baroni & Halling, Brittonia52(2): 128 (2000)
Typification Details: Holotype INB, Halling 7863Host-Substratum/Locality: On soil under Quercus corrugata or Quercus pilarius and on well-decayed wood in non-ectotrophic forest: Costa Rica
Citations in published lists and Bibliographies: Index of Fungi 7: 255; ; BSM
Position in classification: Entolomataceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi