House tintling

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House tintling
Coprinellus domesticus 2012-04-17.JPG

House tintling ( Coprinellus domesticus )

Systematics
Class : Agaricomycetes
Subclass : Agaricomycetidae
Order : Mushroom-like (Agaricales)
Family : Kernel relatives (Psathyrellaceae)
Genre : Mica ink ( Coprinellus )
Type : House tintling
Scientific name
Coprinellus domesticus
( Bolton ) Vilgalys , Hopple & Jacq. Johnson

The house tintling ( Coprinellus domesticus , syn. Coprinus domesticus ) is a species of fungus from the family of mollusc relatives (Psathyrellaceae). The fruiting bodies appear mainly from spring to autumn on rotten wood.

features

Macroscopic features

House tintling ozonium

The hat is 1–4 (–6) cm wide and up to 4 cm high. At first it is egg-shaped or closed in the shape of a cylinder, then it is broadly bell-shaped and, in old specimens, is finally spread out with the edges rolled up at the end. The surface of the hat is covered in youth on a creamy to pale yellow-brown background and a yellowish-brown to ocher-colored center with white, easily wipeable, granular flakes. With age, the surface is gray-black, bare and furrowed from the edge to the top. Occasionally, the edge can tear.

The crowded and sometimes forked lamellae are narrowly attached to the stem. Young lamellae are creamy white and turn dark brown to black with age. However, they do not or hardly dissolve, but wither. The spore powder is dark brown.

The cylindrical, hollow stem is 2–10 cm long and 0.4–0.9 cm wide. It's fragile, colored white, and fluffy at first, then smooth. The slightly swollen club base is sometimes set off with a border. The fruiting bodies often arise from a lively rust-brown, shaggy felt ( ozonium ). The thin meat is whitish and smells faintly mushroom-like and tastes mild and pleasant. It hardly tends to flow.

Microscopic features

The slightly kidney-shaped spores are 7-10 µm long and 4-5 µm wide. With their reddish brown tone, they are quite light compared to other tinters. The cheilocystids are tubular to sac-shaped and measure 50–100 (150) × 30–60 µm. The Pileocystiden are of a similar shape or slightly larger. The hat velum consists of rounded, hyaline and elongated, brownish cells.

Species delimitation

From the group around the mica tintling ( Coprinellus micaceus ), the house tintling can be distinguished by the structure of the hat velum, which in the mica tintling consists exclusively of rounded cells and macroscopically mostly has a glimmering sheen, as well as the lighter hat colors. The mica ink and related species also lack ozonium.

The species status of the very similar False Wood Tintling ( Coprinellus ellisii ) is controversial.

In addition, there are several similar species in the house tintling group. The False Wood Tintling ( C. ellisii ) is particularly similar . Its differentiation from house tintling is controversial. It has a white, denser velum and a ring-like to volva-like thickening on the base of the stem as well as narrower spores that are only up to 3.7 µm wide. The ray-footed Tintling ( C. radians ) is very similar . It differs mainly in its larger spores. The large- spore flake tintling ( C. flocculosus ) can also be similar with significantly larger spores, also up to 16 µm in length. The yellow-scaly ink ( C. xanthothrix ) is usually thinner and later develops a creamy-yellowish velum. Its spores are elliptical in shape and slightly wider in the middle.

ecology

The house Tintling prefers mesophilic deciduous forests, including mainly alluvial forests and red beech forests , primarily woodruff beech forests and oak-hornbeam forests . It can also be found in gardens and parks as well as on processed wood in cellars or mines. The fungus lives as a saprobiont on dead wood.

The fruiting bodies can be found all year round, but especially in spring and early summer. They appear individually or in small clusters on lying branches or trunks and stumps, which are in the late optimal to final phase of decomposition. The fruiting bodies also grow on wood buried in the ground so that they appear to be standing on the ground. The populated substrates are mostly hardwood, especially red beech , common ash and poplar . It is also found less frequently on softwood.

distribution

The house tintling is common in South America, Europe, including the Canary Islands , and in Australia. In Europe, the area extends from Great Britain, the Netherlands and France in the west to Poland and the Czech Republic in the east, south to Spain (including Mallorca ), Italy, Slovenia, Hungary and Romania and north to Iceland and Fennoscandinavia . The species is widespread in Germany, but much less common in the northern German lowlands .

Systematics

There are a number of other species around the house tintling. The status of the false wood inking ( C. ellisii ) has not yet been clarified. In addition, the group around the mica tintling ( Coprinellus micaceus ) forms a habitually similar group with a differently structured velum.

meaning

The thin-fleshed mushroom is not an edible mushroom.

swell

literature

Individual evidence

  1. ↑ a b Marcel Bon : Parey's book of mushrooms . Kosmos, Stuttgart 2005, ISBN 3-440-09970-9 , pp.  272 (English: The mushrooms and tools of Britain and Northwestern Europe . Translated by Till R. Lohmeyer).
  2. ↑ a b c Hans E. Laux: The new cosmos mushroom atlas . 1st edition. Kosmos, Stuttgart 2002, ISBN 3-440-07229-0 , pp. 134 .
  3. ↑ German Josef Krieglsteiner, Andreas Gminder (Ed.): Die Großpilze Baden-Württemberg. Volume 5: Mushrooms. Agarics III. Ulmer, Stuttgart 2010, ISBN 978-3-8001-3572-1 , pp. 536, 551.

further reading

  • Andreas Vesper: Coprinus ellisii in Thuringia . In: Boletus . Volume 23, No. 1 , 1999, p. 7–13 ( tham-thueringen.de [PDF; 410 kB ; accessed on November 24, 2013]).

Web links

Commons : House Tintling ( Coprinellus domesticus )  - Album with pictures, videos and audio files