Mycoacia uda (Fr.) Donk
Medded. Nedl. Mycol. Ver. 18-20: 151. 1931.

Common Name: none

Synonyms: Phlebia uda (Fr.) Nakasone; Sarcodontia uda (Fr.) Nikol.; Mycoaciella uda (Fr.) C.L. Zhao

• Description

  For descriptions see Mycoquebec, Crust Fungi, Crust & Jells, & Nakasone.

• Habitat

  Saprotrophic on hardwood branches, associated with a white rot decay. Widespread in North America & Europe, not common in California.

• Edibility

  Unknown.

• Comments

  Mycoacia uda can be distinguished by its yellowish resupinate odontoid to hydnoid basidiocarp, presence of a subiculum, and purple staining reaction with KOH or ammonia.

• References

  Bernicchia, A. & Gorjón, S.P. (2010). Corticiaceae s.l. Edizioni Candusso: Alassio, Italy. 1008 p.
  Eriksson, J. & Ryvarden, L. (1976). The Corticiaceae of North Europe. Volume 4. Hyphodermella - Mycoacia. Fungiflora: Oslo, Norway. 337 p.
  Læssøe, T. & Peterson, J.H. (2019). Fungi of Temperate Europe, Vol. 2. Princeton University Press: Princeton, NJ. 902 p.
  Nakasone, K.K. (1997). Studies in Phlebia. Six species with teeth. Sydowia 49(1): 49-79. (PDF)
  Pegler, D.N. & Legon, N.W. (1998). Profiles of fungi 89 – 91. Mycologist 12(1): 36-37.
  

• Other Descriptions and Photos
  Main Photo
  • Michael Wood: Mycoacia uda (CP)
  • Michael Wood: Mycoacia uda (CP)
  • Michael Wood: Mycoacia uda (CP)
  • Michael Wood: Mycoacia uda (CP)
  • Michael Wood: Mycoacia uda (CP) —dark purple reaction in KOH
  • Christian Schwarz: Mycoacia uda (CP)
  • Christian Schwarz: Mycoacia uda (CP)
  • Christian Schwarz: Mycoacia uda (CP)
  • Christian Schwarz: Mycoacia uda (CP)
  • Mycoquebec: Mycoacia uda (D & CP)
  • Crust Fungi: Mycoacia uda (D & CP)
  • MycoGuide: Sarcodontia uda (D & CP)
  • Crusts & Jells: Sarcodontia uda (D & CP)
  • GBIF: Mycoacia uda (D & CP)
  • Mushroom Observer: Mycoacia uda (CP)
  • iNaturalist: Mycoacia uda (CP)
  
  

  (D=Description; I=Illustration; P=Photo; CP=Color Photo)