Psilocybe ovoideocystidiata

Psilocybe ovoideocystidiata Washington

Psilocybe ovoideocystidiata is a species of psilocybin mushroom in the family Hymenogastraceae. This species is known for its psychoactive properties, which are primarily due to the presence of psilocybin and psilocin. It was first described in 2007 by mycologist Guzmán and colleagues.

Description

Psilocybe ovoideocystidiata has a distinctive appearance that makes it identifiable in the wild. The cap is typically 1.5 to 5 cm in diameter, convex to broadly convex, and often has a slight umbo. The color of the cap ranges from chestnut brown to a lighter yellowish-brown as it matures. The surface of the cap is smooth and becomes sticky when moist.

The gills are adnate to adnexed, close, and initially pale brown, becoming dark purple-brown with age. The stipe is 3 to 9 cm long, 1.5 to 3 mm thick, and often has a whitish to yellowish coloration with a slight blue bruising when handled.

The spore print is dark purple-brown. Microscopically, the spores are ellipsoid, smooth, and measure 11-14 by 7-9 µm. The basidia are four-spored, and the cheilocystidia are lageniform with a distinctive neck.

Habitat and Distribution

Psilocybe ovoideocystidiata is typically found in the United States, particularly in the Ohio River Valley and surrounding areas. It grows in woody debris, especially in areas with a high presence of deciduous trees. The fruiting bodies appear from late April to early June, often after periods of heavy rain.

Psychoactive Properties

The psychoactive effects of Psilocybe ovoideocystidiata are due to the presence of psilocybin and psilocin, which are known to cause hallucinations, altered perception of time, and changes in mood. These compounds interact with the serotonin receptors in the brain, leading to their psychoactive effects.

Legal Status

The legal status of Psilocybe ovoideocystidiata varies by country and region. In many places, the possession, sale, and use of psilocybin-containing mushrooms are illegal. However, some areas have decriminalized or legalized their use for medical or recreational purposes.

See Also

• Psilocybe cubensis
• Psilocybe semilanceata
• Psychedelic drug
• Entheogen