Sown Tintling

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Sown Tintling
Coprinellus disseminatus BŻ5.jpg

Seeded Tintling ( Coprinellus disseminatus )

Systematics
Class : Agaricomycetes
Subclass : Agaricomycetidae
Order : Mushroom-like (Agaricales)
Family : Kernel relatives (Psathyrellaceae)
Genre : Coprinellus
Type : Sown Tintling
Scientific name
Coprinellus disseminatus
( Pers. ) JE long

The sown tintling ( Coprinellus disseminatus , Syn. Coprinus disseminatus ) is an inedible type of mushroom from the family of the Mürbling relatives (Psathyrellaceae). The saprobiont is widespread in Central Europe and can be found in large numbers on deadwood in forests, gardens and parks from May to October.

features

View of the stem tip and lamellae of a fruiting body
Spores of the sown tintling under the light microscope

Macroscopic features

The hat of the sown tintling is 0.5–1.2 cm wide. It is initially ovate and obtuse, later bell-shaped and spread out. He only shields himself a little. The surface is grooved radially. The hat is initially cream-colored to whitish and covered with fine, fibrous velum. Later he is bald and tinged gray. The disc or the top of the hat remains ocher throughout. The hat does not melt with age. The first cream-gray, later dark-brown lamellae are attached to the stem and have a smooth white edge. There are lamellae between the lamellas . The spore powder is black in color. The fragile glassy stem measures up to 5 cm in length and up to 1.5, sometimes 2 mm, in width. It is colored white and initially a little powdered. The smell is insignificant.

Microscopic features

The smooth, elliptical spores are 7–10 µm long and 4–5 µm wide and have a distinct, centrally located germ pore. The top layer of the hat is hymeniform and has partially encrusted cells. In between there are up to 200 µm long, narrow cylindrical pileocystidia as well as hyphae-like or chain-like strands.

Species delimitation

The dwarf fibrous lobster ( Psathyrella pygmaea ), which can grow together with the sown ink lily, has a more brownish, less strongly grooved hat, narrower lamellae and a slightly bitter taste. The two types can certainly be distinguished microscopically: In contrast to the sown Tintling, the dwarf fibrous lump has utriform cheilocystidia with apical crystals .

ecology

The sown Tintling occurs primarily in deciduous forests. These are mainly beech forests, but also oak and hornbeam forests as well as riparian forests with alders and field elms . It grows less often in coniferous forests, there mostly on interspersed deciduous trees.

The fungus grows as a saprobiont on rotten stumps in the late optimal to final phase. It can also be found on buried wood or roots and sometimes on built-in wood or wood chips. Mostly hardwood is settled, rarely coniferous wood. The fruiting bodies appear gregarious to raspy, often in the hundreds. They are formed from spring to autumn.

distribution

The sown Tintling is widespread as a cosmopolitan in North America (eastern USA, Canada, Hawaii islands) and South America (Venezuela, Trinidad) as well as Europe, Asia ( Asia Minor , Caucasus , Japan) and Australia. In Europe, the area extends from Great Britain, the Benelux countries and France in the west to Estonia, Poland, Hungary and Russia ( Bashkortostan ), south to Spain, Corsica and Italy and north to Fennoscandinavia . In Germany the species is common everywhere.

swell

literature

Individual evidence

  1. ↑ Andreas Melzer: The seeded Irrling . In: The Tintling . tape 80 . Karin Monday, 2013, ISSN  1430-595X , p. 13-20 .
  2. ↑ Fredi Kasparek: Seeded Tintling - Coprinus Disseminated Gray 1821. (Pers 1,801th) Retrieved on 10 February 2013 .

Web links

Commons : Seeded Tintling ( Coprinellus disseminatus )  - Album with pictures, videos and audio files