Gooseberry red blubber

from Wikipedia, the free encyclopedia
Gooseberry red blubber
Systematics
Class : Agaricomycetes
Subclass : insecure position (incertae sedis)
Order : Russulales (Russulales)
Family : Deaf relatives (Russulaceae)
Genre : Russulas ( Russula )
Type : Gooseberry red blubber
Scientific name
Russula zonatula
Ebbesen & Jul. Schäff.

The gooseberry blotch ( Russula zonatula ) is a fungus from the family of the blubber relatives . It is a small, rare blubber with a red or reddish hat and cream to ocher-colored lamellae that can sometimes be found under beeches.

features

Macroscopic features

The hat is 2–5 cm wide and red gooseberry to almost blackish. The hat color can, however, also fade reddish flesh or copper or turn into yellowish or cloudy olive tones. Between the middle and the edge there is usually a more saturated colored zone, the middle is mostly darker in color, the edge often purple-red. The hat skin is smooth and has a greasy sheen for a long time. Half of it is removable. At least in mature specimens, the edge is more or less ridged.

The bulbous and rather fragile lamellae are pale at first, then cream-colored to straw-yellow and finally almost ocher-yellow. They stand close together and are somewhat cross-veined at the bottom. The lamellas are blunt and run down the handle easily. The spore powder is yellow ( IIIa-c after Romagnesi ).

The white, cylindrical stem is 3–4 cm long and 0.7–1 cm wide. It is occasionally a little ocher to rust-stained, especially at the base. Inside it is spongy and later often also hollow. The stem bark is slightly wrinkled.

The flesh is white, slightly yellow and has almost no odor. It tastes quite mild, but clearly spicy in the lamellae.

Microscopic features

The spores are 6–8 (–9) µm long and 5–7 (–8) µm wide and are covered with fine to medium-sized, isolated warts, some of which are connected by fine lines. The basidia are 31–35 µm long and 9.5–10.5 µm wide and each carry four sterigms . The common pleurocystidia are 60–95 µm long and (6.5) 8-10.5 µm wide and can be stained with sulfovanillin.

The cylindrical pileocystids are 5–7 µm wide and 1–3 times septate. The hyphae end cells of the cap skin are 2-3 µm wide.

Ecology and diffusion

European countries with evidence of finding of the gooseberry red pavilion.
Legend:
  • Countries with found reports
  • Countries without evidence
  • no data
  • non-European countries

    • The gooseberry blotch, like all blotches, is a mycorrhizal fungus that mainly, if not exclusively, enters into a symbiotic relationship with beech . Therefore, the very rare Täubling can sometimes be found in beech forests.

    The fungus only appears to be found in Europe, so far it has been found in France, the Netherlands, Germany and southern Denmark. From England there is a reliable record from Surrey (Gomshall, 1958).

    Systematics

    Inquiry systematics

    The gooseberry red pigeon is placed by Bon in the sub-section Rhodellinae , a sub-section of the Tenellae section . The representatives of the subsection are mostly smaller blanks with more or less red or orange colored hats. The meat and the handle are only slightly yellow. The pigeons do not smell or only slightly, the spore powder is cream-colored to ocher-yellow.

    meaning

    The deafbling is not an edible mushroom.

    literature

    • H. Romagnesi: Russula zonatula. In: Les Russules d'Europe et d'Afrique du Nord (1967). MycoBank, the Fungal website, accessed May 24, 2010 (French).
    • Helmut Pidlich-Aigner: Remarkable Russula finds from Eastern Austria 1 . In: Österreichische Mykologische Gesellschaft, (Hrsg.): Österreichische Zeitschrift für Pilzkunde . tape 13 , 2004, pp. 39–53 ( PDF on ZOBODAT [accessed September 3, 2011]).

    Individual evidence

    1. ^ A b c d German Josef Krieglsteiner (Ed.), Andreas Gminder , Wulfard Winterhoff: Die Großpilze Baden-Württemberg . Volume 2: Stand mushrooms: inguinal, club, coral and stubble mushrooms, belly mushrooms, boletus and deaf mushrooms. Ulmer, Stuttgart 2000, ISBN 3-8001-3531-0 , p. 521.
    2. ↑ a b Monographic Key to European Russulas (1988). (PDF; 1.4 MB) In: English translation by M. Bons Russula key :. The Russulales Website, p. 61 , archived from the original on July 28, 2010 ; Retrieved May 23, 2011 .
    3. ↑ Russula zonatula. In: Russula database. CBS Fungal Biodiversity Center, accessed May 24, 2010 .
    4. ^ W. Demon, A. Hausknecht, I. Krisai-Greilhuber: Database of Austria's mushrooms. In: austria.mykodata.net. Austrian Mycological Society, 2009, accessed September 2, 2011 .
    5. ↑ a b Russula zonatula in Basidiomycota Checklist-Online. In: basidiochecklist.info. Retrieved August 31, 2011 .
    6. ↑ Belgian List 2012 - Russula zonatula. Retrieved June 9, 2012 (Täubling very rarely: Regionally extinct).
    7. ↑ Karel Tejkal: www.myko.cz/myko-atlas - Russula zonatula. In: www.myko.cz. Retrieved February 6, 2016 (cz).
    8. ↑ Worldwide distribution of Russula zonatula. In: data.gbif.org. Retrieved August 21, 2011 .
    9. ↑ Russula zonatula. In: grzyby.pl. Retrieved February 6, 2016 .
    10. ↑ Nahuby.sk - Atlas hub - Russula zonatula. In: nahuby.sk. Retrieved October 12, 2012 .
    11. ↑ a b Russula zonatula in the PILZOEK database. In: pilzoek.de. Retrieved August 31, 2011 .
    12. ↑ NMV Verspreidingsatlas online: Russula zonatula. In: verspreidingsatlas.nl. Retrieved October 12, 2012 .

    Web links