Mucous feet
| Mucous feet | ||||||||||||
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Lilac-leaved mucous foot ( Cortinarius delibutus ) |
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| Systematics | ||||||||||||
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| Scientific name | ||||||||||||
| Cortinarius subg. Myxacium | ||||||||||||
| ( Fr. ) trough |
The mucous feet ( Myxacium ) represent a subgenus of the genus Schleierlinge ( Cortinarius ).
The most important characteristic: the hat and stem are slimy to greasy. There are exceptions in the Ochroleuci section with some relatively dry, barely greasy representatives.
description
They are medium to fairly large mushrooms with species more or less covered by a slimy velum .
- Hat color: purple to blue-violet, yellow, yellow-brown or red-brown, rarely whitish to cream-colored.
- Stem: white, ocher-yellow to brown or with a blue-violet tone, smooth to heavily lapped or girdled open.
- Lamellae: more or less bulged. Young mushrooms with lamellas, some with blue-violet tones, some gray to yellow-ocher, later they change color from the maturing spore powder to a rich ocher to rust-brown.
Occurrence
The mucous feet grow on earth in the deciduous or coniferous forest, more rarely in alpine altitudes or arctic zones. The time of publication is mainly from autumn to late autumn.
Food value
There are no known poisonous mushrooms in the mucous feet . The bitter types are inedible. Traditionally, several species are collected as edible mushrooms in Switzerland and France . Nevertheless, it is generally not advisable to enjoy the mucous feet.
Systematics
For the further determination of the mucous feet, decisive features are the color, the lavender to blue-violet color, the texture of the hat surface (smooth, notched, furrowed or wrinkled), the texture of the stem (latticed, belted or smooth), the taste (bitter or mild ), as well as the location (deciduous or coniferous forest, on calcareous or acidic soil, loamy or sandy subsoil).
The subdivision into sections (+ example type) is based on Bon (1988):
| Spores almost spherical; Hat and velum yellowish or bluish. | Delibuti Section Purple-leaved mucous foot ( Cortinarius delibutus ) |
| Spores ellipsoidal, almond or lemon shaped; Hat yellow, brown or blue, velum white to bluish. | |
| Taste and meat and / or cap skin bitter, spores at least 9 µm long. | Section Ochroleuci ( Vibratiles ) Dry mucous foot ( Cortinarius ochroleucus ) |
| Mild taste of meat and cap skin, spores at least 10 µm long, ornamented with coarse warty features. | |
| Buckles present in the hyphae of the cap skin; inflated cystids on the blade edge are absent or inconspicuous and rarely wider than the basidia; the smell of this meat stick is inconspicuous. | Section: Myxacium adder -stalked mucous foot ( Cortinarius trivialis ) |
| Buckles are missing; Lamellar incision with inflated (15–30 µm wide) cystidia; Usually smells of honey, especially when the stem is rubbed. | Section: Elatiores ( Delibuti ) Long- handled mucous foot ( Cortinarius elatior ) |
species
The mucous feet belong to the smaller sub-genera of the veils. There are around 40 types of in German-speaking countries.
Mucous feet ( Myxacium )
| Species name | author | Popular name | synonym |
|---|---|---|---|
| Cortinarius absarokensis | MM Moser & McKnight 1987 | Pale brown mucous foot | |
| Cortinarius aleuriolens | Chevassut & Rob. Henry 1982 | ||
| Cortinarius alpinus | Boud. 1895 | Mountain slime foot | Cortinarius favrei D.M. Hend. |
| Cortinarius arvinaceus | Fr. 1838, see Ricken | Beech mucous foot | |
| Cortinarius barbatus | (Batsch: Fries) Melot 1989 | Crystal slime foot, glassy root slime foot | Cortinarius cristallinus |
| Cortinarius betulinus | J. Favre 1948 | Slender birch mucous foot , pale blue mucous foot | |
| Cortinarius causticus | Fr. 1838, | Frosted slimy foot | |
| Cortinarius collinitus | (Sow .: Fr.) Fr. ss. Lge., Mos. & Al | Bluestalk slime foot | Peck , C. cylindripes Kauffm. ss. Lge., Mos. |
| Cortinarius croceocoeruleus | (Pers.) Fr. 1861 | Saffron blue mucous head | |
| Cortinarius delibutus | Fr. 1838, | Blue-leaved mucous foot | |
| Cortinarius duramarus | Jul. Schäff. ex Kuhn.-Fink. & Peintner 2003 | Hard-fleshed mucous foot | |
| Cortinarius eburneus | (Velen.) Rob. Henry ex Bon 1985 | White mucous foot | C.crystallinus ss. Bres. non auct., C. emollitus ss. Lie. non auct., incl. C. crystallinus f. gracilis Bres. |
| Cortinarius elatior | Fr. 1838, | Long-handled mucous foot | C. lividoochraceus (Berk.) Berk. ss. Melot, C. citreisporus Bidaud & Fillon nom.superfl. |
| Cortinarius emollitus | Fr. 1838, | Bitter head of water , soft-handled slime foot | |
| Cortinarius emunctus | Fr. 1838 | Steel-blue slime foot , purple-gray birch slime foot | C. subemunctus , C. griseoviolaceus, C. griseolilacinus |
| Cortinarius epipoleus | Fr. 1838, | Steel-gray Kleinspor-Schleimfuß , Grauer Schleimfuß | |
| Cortinarius epsomiensis | PD Orton 1958 | Pale thick foot , brown Alpine silk head | C. anomalus |
| Cortinarius fennoscandicus | Bendiksen, K. Bendiksen & Brandrud 1993 | ||
| Cortinarius grallipes | Fr. 1838 | Birch slime foot | |
| Cortinarius illibatus | Fr. 1838 ss.str. non metro. | Pink-leaved mucous foot | |
| Cortinarius iodeoides | Kauffman 1918 | C. fulvoluteus Britz | |
| Cortinarius lividoochraceus | (Berk.) Berk. ss.str. | Small mucous foot | C. pumilus (Fr.) JELange, C. mucifluoides var.ochroflavus Hry. ex Bidaud |
| Cortinarius metrodii | R.Hry. | C. illibatus Hry. sensu Cooke (1891), Metrod, | |
| Cortinarius mucifluoides | Rob. Henry ex Bidaud, Moënne-Locc. & Reumaux 2000 | False long-handled mucous foot | C. mucifluus Fr. ss.Konr. & Maubl., Myxacium mucifluum Fr. ss. Ricken & al., Myxopholis mucifluoides Locquin , Cortinarius konradianus Bidaud & al. , nom.superfl. |
| Cortinarius mucifluus | Fr. ss. Fr. (non al.) | Pine slimy foot , Wrinkled slimy foot | C. pinicola P.D. Orton |
| Cortinarius mucosus | (Bull.) J. Kickx f. 1867 | Heather slime foot | |
| Cortinarius nitidus | (Schaeff.) Fr. 1838 | Shiny mucous foot | |
| Cortinarius ochroleucus | (Schaeff.) Fr. 1838 | Dry mucous foot | |
| Cortinarius pangloius | MM Moser 1969 | ||
| Cortinarius pluvialis | Kühner 1989 | ||
| Cortinarius pluviorum | (Jul. Schäff.) MM Moser 1957 | Ocher-brown slimy foot | |
| Cortinarius pluvius | (Fr.) Fr. 1838 | Rain slime foot , green alder slime foot , bronze skin head | |
| Cortinarius salor | Fr. 1838 | Blue slime head | |
| Cortinarius stillatitius | Fr. 1838, (see Br. 1930) | Honey mucous foot | C.integerrimus Kühner , 1989, C. mucifluus (Fries) Wünsche ss.Rick., C. pseudosalor J.Lge. |
| Cortinarius subglutinosus | P. Karst. 1879 | Yellow-blue slimy foot | |
| Cortinarius transiens | (Melot) Soop 1990 | C. salor var. Transiens Melot, C. epipoleus Fries ss.auct., C. largodelibutus Hry. | |
| Cortinarius trivialis | JE Lange 1940, | Adder-stalked mucous foot | C. collinitus Fr. ss.str. |
| Cortinarius vibratilis | (Fr.) Fr. 1838, | The bitterest slime foot |
literature
- Marcel Bon: Parey's book of mushrooms. Paul Parey Publishing House, Hamburg / Berlin 1988, ISBN 3-490-19818-2 .
Web links
- Ünal Bussaglia: genus Cortinarius (Fr.) (hair veils). (PDF, 193 kB) Archived from the original on October 13, 2007 ; Retrieved April 2, 2013 .