Contact | Blog | Project Noah Facebook | Project Noah Twitter

A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!

Fly agaric

Amanita muscaria

Description:

The cap of Amanita muscaria ranges from 10 to 20 cm diameter at maturity and is red or occasionally orange. Caps usually flatten or even become slightly concave when fully developed, but occasionally the fly agaric remains broadly convex. Caps of the fly agaric usually retain irregular, white fragments of the universal veil, but in wet weather they can wash off even while the caps are young and domed. In all but the driest of weather, Amanita muscaria caps flatten at maturity. When damaged, the flesh just below the pellicle of a fly agaric is initially white but soon turns yellow on exposure to air. Amanita muscaria has white, free, crowded gills that turn pale yellow as the fruitbody matures. Stems are 10 to 25 cm long and 1.5 to 2cm in diameter. White and ragged with a grooved, hanging white ring. The swollen stem base retains the white remains of the sack-like volva, which eventually fragments into rings of scales around the base of mature specimens.

Habitat:

Usually recurring in the same place for several years, Amanita muscaria is found frequently throughout the northern hemisphere, including Britain and Ireland, mainland Europe, Asia, the USA and Canada. Amanita muscaria is ectomycorrhizal. It forms mycorrhizal associations with a range of hardwood and softwood trees, notably birches, pines and spruces.

Notes:

Spotted in Veluwe, De sprengen, Holland. (sources: see reference)

Species ID Suggestions



Sign in to suggest organism ID

3 Comments

Jae
Jae a month ago

Thank you for the kind comments, Dawn and Neil. I never get bored running into one of these fungi :)

Neil Ross
Neil Ross a month ago

Beautiful spotting and excellent description, Jae.

I love your mushroom spotting!

Jae
Spotted by
Jae

Gelderland, Netherlands

Lat: 52.38, Long: 5.98

Spotted on Oct 8, 2019
Submitted on Jan 8, 2020

Related Spottings

Spotting Saffron Ringless Amanita Amanita Amanita parcivolvata

Nearby Spottings

Spotting Spotting Lingonberry Spotting