Psilocybe galindoi
Encyclopedia
Psilocybe galindoi is a psychedelic mushroom
Psychedelic mushroom
Psilocybin mushrooms are fungi that contain the psychoactive compounds psilocybin and psilocin. There are multiple colloquial terms for psilocybin mushrooms, the most common being shrooms or magic mushrooms....

 in the section Mexicana, having psilocybin
Psilocybin
Psilocybin is a naturally occurring psychedelic prodrug, with mind-altering effects similar to those of LSD and mescaline, after it is converted to psilocin. The effects can include altered thinking processes, perceptual distortions, an altered sense of time, and spiritual experiences, as well as...

 and psilocin
Psilocin
Psilocin , an aromatic compound, sometimes also spelled psilocine, psilocyn, or psilotsin, is a psychedelic mushroom alkaloid. It is found in most psychedelic mushrooms together with its phosphorylated counterpart psilocybin...

 as its main active compounds. It is also known as P. galindii, the mushroom was named in honor of Mr. Carlos Galindo Arias and his family by Dr. Gastón Guzmán‎.

Description

  • Cap: 1.9 – 2 cm in diameter, conic to campanulate or umbonate, with a very slight papilla
    Plant cuticle
    Plant cuticles are a protective waxy covering produced only by the epidermal cells of leaves, young shoots and all other aerial plant organs without periderm...

    , glabrous, even to striate when moist, hygrophanous
    Hygrophanous
    The adjective hygrophanous refers to the color change of mushroom tissue as it loses or absorbs water, which causes the pileipellis to become more transparent when wet and opaque when dry....

    , brown or yellowish brown fading to pale ochraceous or straw color. Staining blue-green where injured.
  • Gills: Adnate
    Adnation
    Adnation in plants is the "union of unlike parts; organically united or fused with another dissimilar part, e.g. an ovary to a calyx tube, or stamens to petals". This is in contrast to connation, the fusion of similar organs....

    , brown to dark purple brown, with whitish edges.
  • Stipe: 5 — 6.5 cm x 1 – 2 mm, equal, hollow, no annulus, reddish brown in the middle, darker towards the base with long rhizomorphic strands. Veil inconspicuous, except for some white appressed silky fibrils on the pileus.
  • Spores: Dark purple gray in deposit. (8.1)9.6 — 12(14) x 7.1 — 8 µm, subrhomboid in face view or subellipsoid in side view(around 1 µm), yellowish brown, thick walled with a broad germ pore.
  • Odor: Farinaceous
  • Taste: Farinaceous
  • Microscpoic Features: Basidia: 18 — 24 x 7.2 — 9.6 µm, hyaline
    Hyaline
    The term hyaline denotes a substance with a glass-like appearance.-Histopathology:In histopathological medical usage, a hyaline substance appears glassy and pink after being stained with haematoxylin and eosin — usually it is an acellular, proteinaceous material...

    , 4-spored, ventricose
    Ventricose
    In mycology, Ventricose is a condition in which the cystidia, lamella or stipe of a mushroom is swollen in the middle....

    . Pleurocystidia: 14.4 — 21 x 7 — 8.4 µm, hyaline, fusoid-ampullaceous, with short necks.

Distribution and habitat

Psilocybe galindoi is found growing gregarious in soil, at elevation, in tall grass in or near Pinus-Quercus forests in Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

, most recently in Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

. Elevation does not play a role in the habitat Psilocybe galindoi is found in the U.S., they are found in Bermuda or fescue grass.

External links

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