Amanita submembranacea (Olive Amanita)
Family
Amanitaceae
Location
Europe
Dimensions
Cap 6-10 cm diameter, stem 8-15 cm tall * 1-2 cm diameter
Edibility
This site contains no information about the edibility or toxicity of mushrooms.
Description
Amanita submembranacea, also known as Olive Amanita, is a medium-sized mushroom that belongs to the Amanitaceae family. This species is notable for its distinctive grey volva, a key characteristic that helps in its identification. The cap is typically olive to greyish in colour and has a smooth or slightly scaly texture.

Cap olivaceous brown to grey-brown, convex, and eventually flattens. The margin is noticeably paler than the rest of the cap, though this feature may fade as the cap fully expands. The margin is prominently lined or grooved for up to 1 cm or more. The cap flesh is white and firm. Gills free from the stem or slightly attached to it, white and moderately crowded. It has short gills unevenly distributed. Stem pale grey, with scales in a regular zig-zag pattern and a slightly swollen stem base. It has a leathery (submembranous) grey bag-like volva and no ring. Spore print white.

Microscopic Features: Spore approximately spherical, measuring 10-14μm in diameter.

Amanita submembranacea on the First Nature Web site.

Many mushrooms are poisonous, and some can be lethally toxic. Distinguishing between edible and poisonous mushrooms can be very challenging. Therefore, we strongly advise against consuming wild mushrooms. This website does not contain any information about the edibility or toxicity of mushrooms.

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