Amanita spreta
Amanita spreta | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Agaricales |
Family: | Amanitaceae |
Genus: | Amanita |
Species: | A. spreta
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Binomial name | |
Amanita spreta (Peck) Sacc.
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Amanita spreta mycorrhizal | |
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![]() | Edibility is inedible |
Amanita spreta or the hated amanita[1] is an inedible species of the genus Amanita.[2]
Description
A. spreta is usually distinguished by its grayish brown cap with dark, radial streaks; its medium to large size, the presence of a ring on the upper stem, and its stem base, in which it features a white, sacklike volva and is not prominently swollen. Its ellipsoid, inamyloid spores also help to distinguish it.[3]
Cap
The
Gills
The gills are free, receding at maturity, very crowded to crowded, pale cream to cream to white, 8–19 mm broad, broadest at the midpoint, anastomosing, with faint and short decurrent lines on the top of the stem, and with a minutely powdery edge. The short gills are truncate to rounded truncate to subtruncate, unevenly distributed, of diverse lengths, and plentiful (sometimes more plentiful than full-length gills). The short gills can be adjacent to the stipe or adjacent to the cap margin or neither.[4]
Stem
The stem of A. spreta is 5–10 cm long, up to 2 cm thick, tapering slightly to apex, is whitish, sometimes discoloring a little brownish; finely hairy to shaggy; with a white, skirtlike ring that may discolor brownish; with a slightly enlarged but not bulbous base that is set in a sack-like, flaring or lobed, white volva.[3]
References
As of this edit, this article uses content from "Amanita spreta", which is licensed in a way that permits reuse under the
- ^ "Standardized Common Names for Wild Species in Canada". National General Status Working Group. 2020.
- ISBN 978-1-55407-651-2.
- ^ a b "Amanita spreta". MushroomExpert.com. Retrieved 2016-10-10.
- ^ a b "Amanita spreta". Amanitaceae.org. Retrieved 2016-10-10.
Literature
Saccardo, P.A. 1887. Sylloge Hymenomycetum, Vol. I. Agaricineae, p. 12