The blue- and- web spiderweed , web or straight ( lat. Cortinarius collinitus ) is a spiderweb mushroom ( lat. Cortinarius ).
| Blue-headed spiderweb | |||||||||||||||||||||||||
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Cortinarius collinitus ( Pers. ) Fr. 1838 | |||||||||||||||||||||||||
Synonyms : [1]
- Agaricus collinitus Pers. basionym
- Cortinarius muscigenus peck 1888
Content
Description
- The cap is 4–10 cm in diameter; in young mushrooms it is convex, then almost flat, smooth, slimy, shiny, ocher-brown, dark brown or yellow-orange, sometimes with an olive tinge. Cortina mucous, white or bluish color.
- Lamellae, young bluish-purple or bluish-ocher in young mushrooms, become rusty-brown over time.
- The stem is 5–12 × 0.7–2 cm, cylindrical in shape, mucous, purple or white, brown with age at the bottom, with brownish film bands.
- The cap pulp is whitish or slightly yellowish, brownish at the bottom of the leg, mauve at the top. There is no smell and taste.
- Spore powder is rusty brown. Spores 11.5–18 × 7–9 μm, almond-shaped lemon-shaped.
The species belongs to the group of hardly distinguished spider webs of the subgenus Myxacium . Poisonous species are not among them, the majority is considered edible mushrooms of low quality.
Ecology and habitat
It is found in coniferous and deciduous forests.
In Europe, it grows in Austria , Belgium , Germany , Great Britain , Denmark , Romania , Poland , Estonia , Lithuania , Finland , France , Switzerland , the Czech Republic , Slovakia , Sweden , Belarus , Moldova and Ukraine . Also found in Georgia , Armenia , Japan , USA and Morocco . On the territory of Russia it is found in Tatarstan , Karelia , the Leningrad , Murmansk , Moscow , Irkutsk and Tomsk regions, Krasnoyarsk , Primorsky and Krasnodar Territories.
Literature
- Nezdoyminogo EL. Hat Mushrooms of the USSR. Genus Cortinarius Fr. - L .: "Science", 1983. - p. 124. - 240 p.
Notes
- Голуб Blue-web spiderweb (Eng.) : Taxonomy on Species Fungorum .