Stropharia aeruginosa

Grünspanträuschling ( Stropharia aeruginosa)

The Verdigris Stropharia ( Stropharia aeruginosa ) is a species of fungus in the family Träuschlingsverwandten.

Features

The Verdigris Stropharia forms in pileus and stipe articulated fruiting bodies. The cap is 3-8 cm wide, dull hunched, later expanded flat, blue-green to green and chipping old colored slightly yellowish. It has a removable, covered with thick mucus and floating therein Velumresten hat skin. In dry weather, the hat surface is sticky. The brim is long down curved, blunt and hung in young specimens, Velumflocken. The lolly slightly bulged grown lamellae are initially gray - white to gray - brown and purplish- gray later to violet - brown. The blades cutting is much brighter. The stem has a length of 4-8 cm and 0.4-1 cm in thickness. He wears a pendant, grooved ring in the same brownish violet color as the slats. He is hollow or solid and towards the base sometimes slightly thickened. The stem color above the ring is young blue to blue-green, including blue to blue-green. The stem has a young fibrous stem bark that verkahlt in old age.

Ecology and phenology

The Verdigris Stropharia saprobiontisch lives in deciduous and coniferous litter or very strong vermorschtem wood. It prefers acidic, lime-free, nutrient - and nitrogen- poor soils and can be found in various types of forest, along paths, in gardens and parks, and less frequently in meadows.

Its fruit bodies appear in Central Europe from late summer to late autumn.

Dissemination

The Verdigris Stropharia is widespread in the Holarctic. He comes from Asia Minor across the Caucasus to eastern Siberia, Korea, Japan, the USA, Canada and Greenland, North Africa and the Canary Islands before. In Europe, its range from the Mediterranean to Scandinavia, the Hebrides and Iceland enough and from Great Britain and France to the Baltic states and Russia. In Germany the species is widespread and common, but is increasingly threatened by forestry measures and fertilizer entry.

Importance

The Verdigris Stropharia is edible, but no valuable edible mushroom.

Swell

• Ewald Gerhardt: Mushrooms, BLV identification book, BLV, Munich 2003, ISBN 3-405-16128-2. .
• H. E. Laux: The Great Cosmos mushroom guide. Franckh-Kosmos, Stuttgart 2001, ISBN 3-440-08457-4
• GJ Krieglsteiner, A. Gminder: The Great Mushrooms of Baden-Württemberg. Volume 4, Verlag Eugen Ulmer, Stuttgart 2003, ISBN 3-8001-3281-8
• J. Breitenbach, F. Kränzlin: Fungi of Switzerland, Volume 4 Publisher Mykologia, Lucerne 1995, ISBN 3-85604-040-4