Amanita rhacopus. a–c Basidiomes a CMMF002171(holotype), photograph by Yves Lamoureux b CMMF009640, photograph by Jacqueline Labrecque c HL016, photograph by Herman Lambert d–h Drawings of typical microscopic structures by Guy Fortin d Basidiospores e Basidia f Acrophysalides g Universal veil. h. Caulocystides. Scale bar: 3 cm (a, b), 10 µm (d, e), 20 µm (f–h).

 
 
  Part of: Lambert H, Fortin G, Labbé R, Labrecque J, Bérubé JA, Landry J, Ilyukhin E, Margaritescu S, Moncalvo J-M, Lamoureux Y (2018) Validation of two Amanita species from eastern North America: A. rhacopus sp. nov. and A. variicolor sp. nov. MycoKeys 38: 47-57. https://doi.org/10.3897/mycokeys.38.27041