Hygrophorus hypothejus (Fries) Fries
Epicr. Myc., p. 324. 1838.

Common Name: none

• Pileus

  Cap 2.5-7.0 cm broad, convex, to convex-umbonate, expanding to nearly plane, the disc in age slightly umbonate or depressed; margin at first incurved to inrolled, becoming decurved, then plane to raised at maturity; surface viscid when moist, smooth to occasionally wrinkled, the disc brown to olive-brown, becoming yellow-brown to apricot-brown towards the margin; context white, soft, relatively thin; odor and taste mild.

• Lamellae

  Gills decurrent, subdistant, moderately thick, waxy, at first cream, becoming yellowish to peach-colored.

• Stipe

  Stipe 4-8 cm long, 0.5-1.2 cm thick, equal or narrowed at the base; surface at apex fibrillose, cream-yellow, sometimes pinkish to apricot; viscid-fibrillose below, pallid to colored like the cap margin; partial veil fibrillose-glutinous, leaving an evanescent slime ring high on the stipe.

• Spores

  Spores 7.5-10 x 4-5 µm, ellipsoid, smooth, inamyloid; spore print white.

• Habitat

  Scattered to gregarious under pines, especially two-needle pines, in our area Bishop Pine (Pinus muricata) and Beach Pine (Pinus contorta); fruiting from mid to late winter.

• Edibility

  Edible, but untried locally.

• Comments

  Hygrophorus hypothejus is recognized by a viscid (when moist) brownish cap usually with yellowish or orange tones, cream to pale yellow decurrent gills, and a slimy lower stipe. It is common along the coast north of San Francisco fruiting under Beach Pine (Pinus contorta) but relatively rare in the immediate S.F. Bay Area where Monterey Pine (Pinus radiata), a three-needle pine, predominates.

• References

  Bas, C., Kyper, T.W., Noordeloos, M.E. & Vellinga, E.C. (1990). Flora Agaricina Neerlandica—Critical monographs on the families of agarics and boleti occuring in the Netherlands. Volume 2. Pluteaceae, Tricholomataceae. A. A. Balkema: Rotterdam, Netherlands. 137 p.
  Bird, C.J. & Grund, D.W. (1979). Nova Scotian Species of Hygrophorus. The Nova Scotia Museum: Nova Scotia. 131 p.
  Hesler, L.R. & Smith, A.H. (1963). North American Species of Hygrophorus. University of Tennessee Press: Knoxville, TN. 416 p.
  Largent, D.L. (1985). The Agaricales (Gilled Fungi) of California. 5. Hygrophoraceae. Mad River Press: Eureka, CA. 208 p.

• Other Descriptions and Photos
  • Fred Stevens: Hygrophorus hypothejus (CP)
  • Fred Stevens: Hygrophorus hypothejus (CP)
  • Boleslaw Kuznik -- Hunting for Mushrooms: Hygrophorus hypothejus (CP)
  • Na Grzyby: Hygrophorus hypothejus (D & CP)
  • Page perso de JJ.Wuilbaut: Hygrophorus hypothejus (CP)
  • Mushroom Observer: Hygrophorus hypothejus (CP)
  • Jens H. Petersen: Hygrophorus hypothejus (CP)
  • Arora (1986): p. 126 (D), p.127 (P)
  • Breitenbach & Kränzlin (vol. 3): sp. 115 (D, & I, CP,)
  • Jordan: p. 140 (D & CP)
  • Largent (1985): p. 146 (D)
  • Lincoff: p. 661 (D), pl. 304 (CP)
  • Orr & Orr: p. 212 (D)
  
  

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