Panaeolus tropicalis

Panaeolus tropicalis
Scientific classification
Kingdom:	Fungi
Phylum:	Basidiomycota
Class:	Agaricomycetes
Order:	Agaricales
Family:	Bolbitiaceae
Genus:	Panaeolus
Species:	P. tropicalis
Binomial name
Panaeolus tropicalis Ola'h

Panaeolus tropicalis Mycological characteristics
	gills on hymenium
	cap is convex or campanulate
	hymenium is adnexed
	stipe is bare
	spore print is black
	ecology is saprotrophic
	edibility: psychoactive

Panaeolus tropicalis is a species of psilocybin producing mushroom in the family Bolbitiaceae. It is also known as Copelandia tropicalis.

Description[]

The cap is 1.5 — 2(2.5) cm and hemispheric to convex to companulate. The margin is incurved when young, clay-colored, often reddish brown towards the disc, hygrophanous, smooth, and grayish to greenish; it is translucent-striate at the margin when wet. It becomes blue when bruised.
The gills are adnexed, distinctly mottled, and dully grayish with blackish spots.
The stipe is 5–12 cm long, 2–3 mm thick, hollow, and vertically striate. It is blackish towards the base, greyish towards the apex, and pallid to whitish fibrils run the length of the stipe. The stipe is equal to slightly swollen at the base and lacks a partial veil.
Panaeolus tropicalis spores are dark violet to jet black, ellipsoid, and 10.5–12.0 x 7��9 µm. The basidia each produce two spores.

Like many other hallucinogenic mushrooms, this fungus readily bruises blue where it is handled. It can be differentiated from Panaeolus cyanescens by microscopic characteristics.

Distribution and habitat[]

Cultivated Panaeolus tropicalis

Panaeolus tropicalis is a mushroom that grows on dung. It is most often found in Hawaii, Central Africa, and Cambodia; it can also be found in Mexico, Tanzania, the Philippines, Florida, and Japan.

See also[]

• List of Panaeolus species

Wikimedia Commons has media related to Panaeolus tropicalis.

External links[]

• Photo of Panaeolus tropicalis
• Gastón Guzmán; John W. Allen; Jochen Gartz (1998). "A worldwide geographical distribution of the neurotropic fungi, an analysis and discussion" (PDF). Annali del Museo Civico di Rovereto (14): 189–280. (on Fondazione Museo Civico di Rovereto)