Stubby feet
Stubby feet | ||||||||||||
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Curly stump foot ( Crepidotus versutus ) |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Crepidotus | ||||||||||||
( Fr. ) F. Staude |
The stump feet ( Crepidotus ) are a genus of fungi from the family of stump feet relatives .
features
Macroscopic features
The stump feet form very small to medium-sized agaric mushrooms with a sidewalk to shell-shaped shape with predominantly white to light brown shades. The stalk has grown on the side of the hat , rudimentarily stunted or missing completely. The lamellas are rounded or run down the stem, have a whitish color and take on pink, clay or gray-brown tints with age. The spore powder is ocher to pink brown or pale cinnamon brown. There is no velum . In the meat a gelatinous layer is sometimes available.
Microscopic features
Buckles may be present or absent on the septa of the hyphae . The lamella trama has a regular to almost regular structure. There are hair-shaped or club-shaped cystids on the cutting edges, none are found on the lamellar surfaces . The basidia are mostly 4-spore, less often 2-spore. The pale brown spores are spherical to elliptical or almond-shaped and have no germ pore. The spore wall is ornamented either smooth, warty or spiky.
ecology
The stump feet are saprobiontic inhabitants of wood and other plant residues, mosses or, more rarely, on the ground.
species
The worldwide common genus contains about 200 species. There are around 30 taxa in Europe or can be expected there.
Buttocks ( Crepidotus ) in Europe |
Wedge-pored cripple
foot Crepidotus epibryusGelatinous stump feet,
Crepidotus mollisCurly stump feet
Crepidotus versutus
Systematics
The stumpy feet are sometimes placed in their own family of stumpy feet relatives.
meaning
The stump feet are out of the question as edible mushrooms, and they are of no economic importance as wood decomposers.
swell
literature
- Heinrich Dörfelt : The Earth Stars. Geastracea and Astraeaceae . 2nd Edition. A. Ziemsen Verlag, Wittenberg Lutherstadt 1989, ISBN 978-3-7403-0230-6 (120 pages).
- Achim Bollmann, Andreas Gminder , Peter Reil: List of illustrations of large European mushrooms . In: Yearbook of the Black Forest mushroom teaching show . 4th edition. Volume 2. Schwarzwälder Pilzlehrschau, 2007, ISSN 0932-920X (301 pages; directory of the color images of almost all large European mushrooms (> 5 mm) incl. CD with over 600 species descriptions).
Individual evidence
- ↑ Eric Strittmatter: The genus Crepidotus . In: fungiworld.com. Mushroom Taxa Database. February 16, 2009. Retrieved August 17, 2012 .