Psilocybe weilii

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Psilocybe weilii

Scientific classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Strophariaceae
Genus: Psilocybe
Species: P. weilii
Binomial name
Psilocybe weilii
Guzmán, Stamets & F. Tapia
Range of Psilocybe weilii
Range of Psilocybe weilii
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''Psilocybe weilii''
mycological characteristics:
 
gills on hymenium
 
 

cap is convex or umbonate

 
 

hymenium is adnate or sinuate

 

stipe is bare

 
 

spore print is brown or purple

 

ecology is saprotrophic

 

edibility: psychoactive

Psilocybe weilii is a psilocybin mushroom found only in northern Georgia in the United States. It is named after Andrew Weil,[1] the famous integrative medicine physician.

The mushroom prefers red clay soil and is often found near pine growing in bermuda grass or fescue, often in urban lawns. Its primary fruiting season lasts from September through mid-November, however there is often a smaller fruiting in spring and the mushroom will fruit any time conditions are favorable, except during times close to a hard frost.

[edit] Description

  • Cap: 2 - 6 cm, campanulate to conic, hygrophanous, translucent-striate at the margin, walnut brown to chestnut brown fading to buff as it dries. The margin is incurved when young and scalloped in age. Flesh white, bruising blue where damaged.
  • Gills: Close, cream colored when young and becoming dark purple brown as the spores mature.
  • Spores: Dark violet brown, 6 x 5 micrometres.
  • Stipe: White to light brown, 30 to 70 mm long and up to 8 mm thick. Equal to slightly enlarged at the base. Bruising blue where damaged.
  • Taste: Farinaceous.
  • Odor: Farinaceous.
  • Microscopic features:

[edit] External links

[edit] References

  1. ^ Andrew Weil biographic note mentioning the naming of Psilocybe weilii, at the Pacific College of Oriental Medicine. Page retrieved 9 July 2006.
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