Buttered webcap (Cortinarius delibutus)
- Department: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Class: Agaricomycetes (Agaricomycetes)
- Subclass: Agaricomycetidae (Agaricomycetes)
- Order: Agaricales (Agaric or Lamellar)
- Family: Cortinariaceae (Spiderwebs)
- Genus: Cortinarius (Webcap)
- Species: Cortinarius delibutus (Cobweb spread)
Other name: Oiled webcap
Description: A hat with a diameter of 3-6 (9) cm, at first hemispherical or convex with a wrapped edge, then convex-outstretched with a wrapped or dropped edge, slimy, bright yellow, ocher yellow, with a darker honey-yellow middle.
Plates of medium frequency, adherent or adherent with a tooth, first bluish-purple, then pale ocher and brownish. The cobweb blanket is whitish, weak, disappearing.
Spore powder, rusty brown.
The leg is 5-10 cm long and 0.5-1 cm in diameter, sometimes thin, long, curved, sometimes even of medium thickness, more often expanded, thickened at the base, mucous, first executed, then hollow, one-color at the top with plates, bluish-purple , whitish, yellowish below with a weak yellow, sometimes reddish fibrous band.
The pulp is of medium fleshiness, yellowish or whitish, without a special smell.
Distribution: Grows from mid-August to late September in coniferous, more often mixed (with oak, spruce) forests, in grass, in small groups and singly, not often, annually.
Rating: Conditionally edible mushroom, used fresh (boil for about 15 minutes, pour the broth) in the second courses.