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Psilocybe azurescens is a species of psychedelic mushroom whose main active compounds are psilocybin and psilocin. It is among the most potent of the tryptamine -bearing mushrooms, containing up to 1.8% psilocybin , 0.5% psilocin, and 0.4% baeocystin by dry weight, averaging to about 1.1% psilocybin and 0.15% psilocin.
To consume such massive amounts of psilocybin, one must ingest more than 1.2 kg of dried Psilocybe cubensis given 1-2% of the dried mushroom contains psilocybin. [44] Posing a more realistic threat than a lethal overdose, significantly elevated levels of psilocin can overstimulate the 5-HT2A receptors in the brain, causing acute serotonin ...
There have been some recent reports of imprisonment for sale and possession of magic mushrooms in Chile, [50] [51] [52] as well as indications that their usage is getting more popular in the country. [53] However, Psilocybe spores and kits are completely legal and openly sold on specialized Chilean websites. [54] [55] Croatia: Illegal ...
Psilocybe septentrionalis (Guzmán) Guzmán (= Psilocybe subaeriginascens Höhn. var. septentrionalis Guzmán) Psilocybe serbica Moser & Horak (non ss. Krieglsteiner) Psilocybe sierrae Singer (= Psilocybe subfimetaria Guzmán & A.H. Sm.) Psilocybe silvatica (Peck) Singer & A.H. Sm. Psilocybe singeri Guzmán; Psilocybe strictipes Singer & A.H. Sm.
The degree of bluing in a Psilocybe fruit body roughly correlates with the concentration of psilocin in the mushroom. [23] Psilocybin is chemically far more stable than psilocin, the latter compound being largely lost when the mushroom is heated or dried. [24] The chemical structure of serotonin, a neurotransmitter, is similar to that of psilocin.
Commercial sale of psilocybin is still illegal. [ 10 ] In September 2020, the City Council of Ann Arbor, Michigan , voted unanimously in favor of a resolution declaring the investigation or arrest of anyone for planting, cultivating, purchasing, transporting, distributing, engaging in practices with or possessing entheogenic plants or plant ...
Psilocybin comprises approximately 1% of the weight of Psilocybe cubensis mushrooms, and so nearly 1.7 kilograms (3.7 lb) of dried mushrooms, or 17 kilograms (37 lb) of fresh mushrooms, would be required for a 60-kilogram (130 lb) person to reach the 280 mg/kg LD 50 value of rats. [53]
Psilocybe cyanescens has a hygrophanous pileus (cap) that is caramel to chestnut-brown when moist, fading to pale buff or slightly yellowish when dried. Caps generally measure from 1.5–5 cm (½" to 2") across, and are normally distinctly wavy in maturity. [1]