Mycena polygramma

Rillstieliger Mycena ( Mycena polygramma )

The inedible Rillstielige Mycena ( Mycena polygramma ) is a species of fungus in the family of Mycena relatives ( Mycenaceae ). The fruiting bodies of the helmet blank bloom from May to November and often grow on dead oak.

• 5.1 Notes and references

Features

Macroscopic characteristics

The dünnfleischige, dry hat is more or less conical and is 1.5-4 (-5 ) cm wide. The edge is roughly serrated. The matte, frosted surface is light to dark gray or brown in color and often spotted with rusty brown.

The slats are bulged on a stick grown and remain long whitish to grayish white. At the age they are like the hat often rostfleckig. The spore powder is white.

The long and slender -looking, hollow stem is 5-12 cm long and 0.2-0.6 cm wide. He is more or less gray and has a slightly bluish tint. Overall, it is a little darker in color than the hat. He is stiff, but frail and at least dry strikingly längsrillig. The thin, pale flesh is virtually odorless and tastes normal.

Microscopic characteristics

The spores 8-10 microns long and 6-7 microns wide. The cheilocystidia are slim and smooth.

Artabgrenzung

Law is similar to the Slippery Mycena ( Mycena laevigata ) with whitish, gelbbräunlichem aged hat and smooth stalk. He only comes in mountainous areas more frequently. Its spores are slightly smaller (7-8 microns × 4 microns ).

Ecology and distribution

The fruiting bodies of the helmet blank bloom from May to december or in small clusters on or near old stumps. Especially frequently it grows on dead oak in the initial phase of Vermorschung. The fungus is widespread and often widely throughout Europe.

Importance

The Rillstielige helmet Ling is not edible mushroom.

Swell

• Paul Kirk: Mycena polygramma. In: Species Fungorum. Accessed on 20 September 2013.
• Mycena polygramma. In: MycoBank.org. International Mycological Association, accessed on 20 September 2013 ( English).