Panaeolus cyanescens „Huasteca“ (sporeprint)

Taxonomy:

Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Bolbitaceae
Genus: Panaeolus
Species: Cyanescens

Origin: 

Huasteca, Mexico

Morphology:

Stem: Ø 2–3 mm, 5–15 cm long, uniform, tubular (hollow), without partial veil.

Cap: 1–5 cm in diameter, hemispherical when young, flattening when mature, often irregularly shaped. Even flattened caps continue to increase in diameter. Light brown in the center, beige to grey towards the edge.

Gills: attached (adnex), closely spaced, thin, greyish-black when mature.

Spores: black, 12–14 × 7–11 µm, lemon-shaped, smooth. Basidia four-spored.

Product safety notice:
For microscopic study only! The fruiting bodies of this genus are not suitable for human or animal consumption. 
Toxicity: Poisonous.