Dark red gooseberry blubber
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Dark red gooseberry blubber ( Russula fuscorubroides ) |
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The dark-red gooseberry blubber ( Russula fuscorubroides , syn .: Russula queletii var. Atropurpurea ) is a fungus from the family of the blubber relatives . The very rare Bluebird is confusingly similar to the Gooseberry Bluebird , but its hat is more purple-red and almost black in the middle, and it does not fade as much with age.
features
Macroscopic features
The hat is 3–7 (10) cm wide and fleshier or more robust than the gooseberry pigeon. It is dark purple-violet or purple-black in color and hardly fades. The edge is hardly rolled up and clearly grooved with age. In contrast to the middle, it is sometimes colored pink, pale purple or crimson. The damp hat skin is shiny and almost greasy. It is partially removable.
The slats are quite close and sometimes run down slightly. They are white-cream to cream-ocher in color and have a pungent taste. In contrast to the gooseberry blotch, they have no or only a very weak and at most a slight shade of green. The spore powder is dark cream to light-colored.
The stem is rather club-shaped, veined with reddish veins, vividly tinged with carmine-red, purple-red or fleetingly bluish.
The flesh is whitish to slightly bluish-green, under the cap skin it is more wine-reddish and at the base of the handle almost greyish, but there is increasingly rust-brown in color. It smells faintly of grated geranium leaves or slightly resinous and tastes (slightly) pungent. The guaiac reaction is weakly positive, with sulfobenzaldehyde the meat turns bluish.
Microscopic features
The spores are 8-10 µm long and 6.5-8 µm wide. They are prickly covered with up to 1 (1.5) µm long warts, some of which are connected, but are rarely slightly burred.
The cystids are without any characteristic features. They are fusiform to appendiculated. The pileocystids are cylindrical, 6–8 (10) µm, not or up to 3-fold septate. Sometimes they are slightly sagged or knotted together. The hyphal end cells are convoluted or slightly heady, sometimes knotty or contracted.
Species delimitation
The gooseberry blubber , which also occurs under spruce trees, is very similar . Its fruit bodies are less robust, but taste much more spicy. The hat fades quite a bit with age. The lamellas of older specimens are usually tinted green.
ecology
The dark red gooseberry pigeon, like all pigeons, is a mycorrhizal fungus that forms a symbiotic partnership with spruce. The Täubling is usually found in mountain conifer forests, especially in blueberry-spruce forests on neutral to acidic soils. The fungus is also very rarely found in lowland spruce forests.
distribution
The dark red gooseberry blubber is only found in Europe. So far it has only been detected in Western and Central Europe. It is rare everywhere.
In Germany it was found sporadically in Baden-Württemberg, North Rhine-Westphalia, Schleswig-Holstein, and Bavaria. The species was also found in Austria.
Systematics
Inquiry systematics
Within the Firmae section , the dark red gooseberry pigeon is placed in the Sanguinae subsection (after Bon ). This subsection combines sharp-tasting pigeons with red to purple hats and cream to ocher-colored spore powder.
meaning
Like all pungent-tasting pots, the dark-red gooseberry pigeon is not edible and may be slightly poisonous.
literature
- Russula fuscorubroides. In: Mycobank (Fungal Nomenclature and Species Databank) . International Mycological Association, accessed February 7, 2014 .
- Alfred Einhellinger: The genus Russula in Bavaria . In: Bibliotheca Mycologica . 3. Edition. tape 112 . Berlin / Stuttgart 1994, ISBN 3-443-59056-X , p. 85 .
Individual evidence
- ↑ under The Russulales Website ( Memento of the original from May 11, 2005 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ a b Marcel Bon (ed.): Parey's book of mushrooms . Franckh-Kosmos Verlag, Stuttgart 2005, ISBN 3-440-09970-9 , p. 74 .
- ↑ Russula fuscorubroides in the PILZOEK database. In: pilzoek.de. Retrieved August 19, 2011 .
- ^ A b W. Demon, A. Hausknecht, I. Krisai-Greilhuber: Database of Austria's mushrooms. In: austria.mykodata.net. Austrian Mycological Society, 2009, accessed September 2, 2011 .
- ↑ Basidiomycota Checklist-Online - Russula fuscorubroides. In: basidiochecklist.info. Retrieved October 12, 2012 .
- ^ Estonian eBiodiversity Species description Russula fuscorubroides. In: elurikkus.ut.ee. Retrieved June 13, 2012 .
- ↑ Worldwide distribution of Russula fuscorubroides. In: data.gbif.org. Retrieved August 19, 2011 .
- ↑ Nahuby.sk - Atlas hub - Russula fuscorubroides. In: nahuby.sk. Retrieved September 12, 2012 .
- ↑ Distribution atlas of mushrooms in Switzerland. (No longer available online.) In: wsl.ch. Federal Research Institute for Forests, Snow and Landscape WSL, archived from the original on October 15, 2012 ; Retrieved September 12, 2012 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ^ K. Siepe & G. Wölfel: Red list and species directory of the Sprödblättler - Russulales - in North Rhine-Westphalia. (PDF: 1.1 MB) (No longer available online.) In: lanuv.nrw.de. Archived from the original on December 3, 2013 ; Retrieved August 20, 2011 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ The large mushrooms of Schleswig-Holstein - Red List Volume 3. (PDF: 900 kB) In: Umweltdaten.landsh.de. Retrieved August 20, 2011 .
- ^ 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. 572.
Web links
- Synonyms of Russula fuscorubroides at www.speciesfungorum.org
- Russula fuscorubroides. In: Russulales News . Bart Buyck, accessed February 7, 2014 (English, original Latin diagnosis).