Cortinarius cinnamomeus

Cap a convex then spread and truncate, velvety surface, the edge rolled, varies from reddish yellow to olive-brown and olive-green,stem is yellowish olive colors, growing in late summer and autumn in the coniferous and deciduous forests.
Usability:

The members of the Cortinarius genus of mushrooms, once thought to be harmless, are deadly poison—almost as poisonous as the Amanita genus of mushrooms. A little more than a cup of the cooked mushrooms can be fatal. Found in central Europe, the mushrooms have caps ranging from blue violet (which can be eaten) to those of brown or red (deadly); they get their name from the veil that sometimes covers the gills of young mushrooms.

Orellanin

Symptoms

Treatment

The mushroom contains the poison orellanin, which damages the liver and kidneys. Symptoms do not appear until three days to two weeks after ingestion; by then, the victim develops excessive thirst and may drink several liters of fluid a day. By this time, the liver and kidneys usually have been irreversibly damaged. Other symptoms may include nausea, headache, muscular pains, and chills. Gastric lavage, if performed immediately after ingestion. In general, the only treatment once symptoms appear are kidney and liver transplants.

Ref: The Encyclopedia of Poisons and Antidotes (Turkington-Mitchell)

Specifications
Season Summer
Season Autumn
Habitat Conifers
Cap Convex
Cap Strongly bulging
Cap color Reddish
Cap color Olive
Cap color Brown
Cap color Ocher
Cap size 1" - 4" (2,5cm - 10cm)
Cap edge Incurved
Cap flesh color Yellow
Cap flesh color Olive
Gills Emarginate
Gills color Yellow
Gills color Brown
Gills color Olive
Stipe color Yellow
Stipe color Ocher
Gills form Dense
Stipe Fibrillar
Stipe color Olive
Stipe size 2" - 4" (5cm - 10cm)
Stipe section Fibrillar
Stipe section Tubular
Aroma Radish
Base of stipe Spindle
Product tags