Boletus frustosus Snell & Dick
Mycologia 33(1): 33. 1941.

Common Name: none

Synonym: Boletus calopus var. frustosus (Snell & Dick) Miller & Watling

• References

  Bessette, A.E., Roody, W.C. & Bessette, A.R. (2000). North American Boletes: A Color Guide to the Fleshy Pored Mushrooms. Syracuse University Press: Syracuse, NY. 400 p.
  Snell, W.H. & Dick, E.A. (1941). Notes on Boletes. VI. Mycologia 33(1): 23-37. (Protologue)
  Thiers, H. D. (1975). California Mushrooms—A Field Guide to the Boletes. Hafner Press: New York, NY. 261 p. (WWW)

• Other Descriptions and Photos
  Main Photo
  • Nathan Wilson: Boletus frustosus (CP)
  • Michael Wood: Boletus frustosus (CP)
  • Michael Wood: Boletus frustosus (CP)
  • Michael Wood: Boletus frustosus (CP)
  • Michael Wood: Boletus frustosus (CP) — closeup of pores and reticulated stipe
  • Beverly Hackett: Boletus calopus var. frustosus (I)
  • Boletes of California: Boletus calopus var. frustosus (D)
  • Mushroom Hobby: Boletus calopus var. frustosus (D & CP)
  • Boleslaw Kuznik — Hunting for Mushrooms: Boletus calopus (D)
  • Mushroom Observer: Boletus calopus (CP)
  • Arora (1986): p. 523 (D)
  • Miller: sp. 312 (D)
  • Orr & Orr: p. 107 (D)
  • Smith (1975): sp. 42 (D & CP)
  • Tylutki (1987): p. 23 (D & P)
  
  

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