Amanita manginiana

Amanita manginiana
Scientific classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Amanitaceae
Genus: Amanita
Species: A. manginiana
Amanita manginiana
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Mycological characteristics

cap is umbonate
hymenium is free
stipe has a volva
spore print is white
ecology is mycorrhizal
edibility: unknown

Amanita manginiana, also known as Mangin's false death cap, is a species of the genus Amanita.

Description

The cap of Amanita manginiana is around 50-80 mm (5-8 cm) wide, chestnut brown, darker in the center, with the margin more pallid, silky (bearing fine hairs), convex then applanate, fleshy, and has a nonstriate margin. The gills are adnate and white. Short gills are present. The stem is around 50-80 mm (5-8 cm) high, cylindric, stuffed, white, becoming orangish-brown. The bulb is fleshy, globose to ovoid. The ring is membranous, white, superior, skirt-like. The volva is membranous, limbate, and fulvous-white. The spores measure 7 - 8 × 6 µm and are ovoid to subglobose. Its spores have a length of around 9.2 - 10.3 µm and a width of 7.5 - 7.8 µm. The spores are nothing but amyloid rubble and the collected specimens are unfortunately, almost entirely useless. [1]

This species is very poorly known. Sources state a species similar to A. manginiana from China under the name A. manginiana sensu W.F. Chiu.

Edibility

Amanita manginiana appears to belong with a group of edible species that at the moment are classed in section Phalloideae though it is not known whether A. manginiana is edible or not. [1]

See Also

References

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  1. 1 2 "Amanita manginiana". Amanitaceae.org. Retrieved 2016-08-25.
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