Name: Psilocybe acutipilea (Speg.) Guzmán
Version: 1

First person to use this name on MO: Herbert Baker

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Rank: Species

Status: Accepted

Name: Psilocybe acutipilea

Author: (Speg.) Guzmán

Citation: Mycotaxon 7(2): 226 (1978)

Deprecated Synonyms: Deconica acutipilea Speg.


Domain: Eukarya

Kingdom: Fungi

Phylum: Basidiomycota

Class: Agaricomycetes

Order: Agaricales

Family: Hymenogastraceae

Genus: Psilocybe

Brief Description: Descriptions: [Create]


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By: Image Sharer (image sharer)
2019-02-26 12:42:13 CST (-0500)

The type specimen is contaminated with molds, so it was difficult to observe all features such as pleurocystidia, subhymenium, pileocystidia, and caulocystidia. Guzmán (1978, 1983) described subrhomboid basidiospores in frontal view; however, we observe that they can be ellipsoid and hexagonal, as well as subrhomboid, and in some spores the angles are not well defined. Furthermore, we found that the pileipellis is an ixocutis, and we describe the basidia characters. As Guzmán (1978, 1983) pointed out, P. acutipilea could be a synonym of P. mexicana R. Heim, due to the similar size and shape of the basidiospores, basidia, and cheilocystidia, although the poor condition of the type specimen makes the pleurocystidia difficult to observe and does not permit us to confirm synonymy.

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Created: 2009-10-14 10:58:51 CDT (-0400) by Herbert Baker
Last modified: 2019-02-26 12:42:14 CST (-0500) by Herbert Baker
Viewed: 505 times, last viewed: 2020-03-02 14:14:17 CST (-0500)
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