Weißsporstachelingsverwandte
Weißsporstachelingsverwandte | ||||||||||||
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Violet white spore thorn ( Bankera violascens ) |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Bankeraceae | ||||||||||||
Donk |
The Weißsporstachelingsverwandten (Bankeraceae) are a family of ectomycorrhizal fungi from the order of the warty mushroom-like (Thelephorales). The fruit bodies are divided into hat and stem and have a hydnoid or poroid hymenophore (fruit layer carrier ). The hyphae are often inflated and the inamyloid spores are usually quite small. They are ornamented either hyaline and prickly or brown and nodular and warty . The warts can become increasingly forked and / or fused. The family has over 120 species and 5 genera and is predominantly found in the northern temperate zone.
features
The annual, fleshy or tough and woody fruiting bodies have a hat and a central or eccentric stem. They are whitish, cream-colored, brownish or gray to blackish-brown in color. Yellow or reddish shades are rare. The hat surface is initially felty and can sometimes become cracked or scaly later. The hymenium is poroid, prickly or ribbed and usually colored white, cream or gray, rarely brown or purple.
The hyphae system is monomitic . Skeletal hyphae are very rare. The generative hyphae are often bulged or inflated, buckles can be present or absent. Also Zystiden may occasionally be present. The four-pore basidia are club-shaped. A basal buckle can be present or absent. The very small, inamyloid basidiospores are almost spherical to ellipsoid and thin-walled. They are hyaline and prickly or brown and bumpy-warty.
Genera
The family has over 120 described species, which are distributed over 5 genera. Except for the genus Corneroporus , all genera are represented in Europe.
The genera of the Weißsporstachelingsverwandte |
meaning
Some species like the hawk fungus are edible at least when they are young.
Distribution and ecology
The family is widespread, but mostly found in the northern temperate zone. The representatives form an ectomycorrhiza with different coniferous and deciduous trees, mostly with different pine or beech plants .
Systematics
The family was introduced in 1961 by M. Donk. At that time he separated the white-spore and stalked species of the genus Bankera and Phellodon from the resupinate and brown-spore and stalked species of the Thelephoraceae . Despite the apparent similarity of the two genera with Sarcodon and Hydnellum , Donk did not consider the genera to be closely related. He considered the brown spore color and the uneven shape of the spores (due to the bumpy warts) to be decisive exclusion criteria.
Other authors, such as JA Stalpers, considered the brown and white spore taxa to be closely related and placed both groups in relation to the thelephoroid fungi. In the meantime, numerous molecular biological studies of the rDNA genes have shown that the genera are closely related and belong to the thelephoroid community . It is not yet certain whether they actually form a monophylum .
proof
- Bankeraceae Donk. In: Mycobank (Fungal Nomenclature and Species Databank) . International Mycological Association, accessed February 18, 2015 .
Individual evidence
- ^ A b Mario A. Donk: Four new families of Hymenomycetes . In: Persoonia . tape 1 , no. 4 , 1961, pp. 405-407 ( cybertruffle.org ). www.cybertruffle.org ( Memento of the original from September 24, 2015 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 PF. Cannon, PM. Kirk: Fungal Families of the World . CAB International, 2007, ISBN 978-0-85199-827-5 , pp. 127-8 ( books.google.com ).
- ^ Jens H. Petersen & Thomas Læssøe: About the genus Bankera. In: MycoKey. Retrieved February 17, 2015 .
- ^ Jens H. Petersen & Thomas Læssøe: About the genus Boletopsis. In: MycoKey. Retrieved February 17, 2015 .
- ↑ a b YES Stalpers: The aphyllophoraceous fungi I . Keys to the species of the Thelephorales. In: Stud. Mycol . tape 35 , 1993, pp. 168 p . ( cbs.knaw ).
- ↑ EJH Corner: Ad Polyporaceas V . In: Supplements to Nova Hedwigia . tape 96 , 1989, pp. 1-218 ( mycobank.org ).
- ^ A b RE Baird & SR Khan: The stipitate Hydnums (Thelephoraceae) of Florida . In: Brittonia . tape 30 , 1986, pp. 171-184 .
- ^ Jens H. Petersen & Thomas Læssøe: About the genus Hydnellum. In: MycoKey. Retrieved February 17, 2015 .
- ^ Jens H. Petersen & Thomas Læssøe: About the genus Phellodon. In: MycoKey. Retrieved February 17, 2015 .
- ^ Jens H. Petersen & Thomas Læssøe: About the genus Sarcodon. In: MycoKey. Retrieved February 17, 2015 .
- ^ MA Donk: A conspectus of the families of Aphyllophorales . In: Persoonia . tape 3 , p. 246-247 ( cybertruffle.org.uk/cyberliber ).
- ↑ DS Hibbett, LB Gilbert, MJ Donoghue: Evolutionary instability of ectomycorrhizal symbioses in basidiomycetes . In: Nature . tape 407 , 2000, pp. 506-508 ( online [PDF]).
- ↑ DS Hibbett & M. Binder: Evolution of complex fruiting-body morphologies in homobasidiomycetes . In: Proc. R. Soc. Lond. B. Biol. Sci . tape 269 , 2002, pp. 1963–1969 ( online [PDF]).
- ↑ a b K.-H. Larsson, E. Larsson, U. Koljalg: High phylogenetic diversity among corticioid homobasidiomycetes . In: Mycol. Res . tape 108 , 2004, pp. 983-1002 .