Superregnum: Eukaryota
Regnum: Fungi
Subregnum: Dikarya
Divisio: Basidiomycota
Subdivisio: Agaricomycotina
Classis: Agaricomycetes
Ordo: Cantharellales
Familia: Hydnaceae
Genera: Bergerella – Bryoclavula – Burgoa – Corallofungus – Gloeomucro – Hydnum – Ingoldiella – Notihydnum – Osteomorpha – Paullicorticium – Repetobasidiellum – Rogersiomyces – Sistotrema
Name
Hydnaceae Chevall., 1826
References
Links
Index Fungorum: IF 80873
MycoBank: MB 80873
Vernacular names
čeština: lišákovité
eesti: Narmikulised
日本語: カノシタ科, ハリタケ科
한국어: 턱수염버섯과
lietuvių: Dyglutiniai
norsk nynorsk: Piggsopp
polski: Kolczakowate
русский: Ежовиковые, Гидновые
The Hydnaceae are a family of fungi in the order Cantharellales. Originally the family encompassed all species of fungi that produced basidiocarps (fruit bodies) having a hymenium (spore-bearing surface) consisting of slender, downward-hanging tapering extensions referred to as "spines" or "teeth",[2] whether they were related or not. This artificial but often useful grouping is now more generally called the hydnoid or tooth fungi. In the strict, modern sense, the Hydnaceae are limited to the genus Hydnum and related genera, with basidiocarps having a toothed or poroid hymenium. Species in the family are ectomycorrhizal, forming a mutually beneficial relationship with the roots of trees and other plants. Hydnum repandum (the hedgehog fungus) is an edible species, commercially collected in some countries and often marketed under the French name pied de mouton.
Taxonomy
History
The family was originally described in 1826 by French botanist François Fulgis Chevallier to accommodate all the larger fungi with a toothed or spiny hymenium. As such, the family was entirely artificial, bringing together a diverse assemblage of species that have subsequently been reassigned to various families.[3] In 1933, Dutch mycologist Marinus Anton Donk radically limited the Hydnaceae (which he referred to the tribe Hydneae) to Hydnum repandum and related species that produced "stichic" basidia (basidia with nuclear spindles arranged longitudinally). He considered this feature placed these species closer to the chanterelles (Cantharellaceae) than to other hydnoid fungi.[3][4] Donk's disposition of the family was widely accepted and a standard 1995 text placed Hydnum and the Hydnaceae within the Cantharellales, though still retaining some additional genera (Amylodontia, Climacodon, Corallofungus, Dentinum, Gloeomucro, Nigrohydnum, Phaeoradulum, and Stegiacantha) within the family.[5] Most of these have now been placed elsewhere.
Current status
Sistotrema confluens
Molecular research, based on cladistic analysis of DNA sequences, has confirmed Donk's placement of the Hydnaceae as a family within the Cantharellales.[6][7] The precise boundaries of the family have not been investigated, but it appears that the type and related species of the genus Sistotrema belong within the Hydnaceae, as well as most species of Hydnum itself.[8] These Sistotrema species have poroid basidiocarps and are not closely related to the majority of "Sistotrema" species which may belong within the Clavulinaceae.[9] The status of Corallofungus has not been investigated. According to the Dictionary of the Fungi (10th edition, 2008), the family contains 9 genera and 190 species.[1]
The placement of the Hydnaceae as a family within the Cantharellales:[10]
| Cantharellales |
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Phylogenetic tree presenting the current opinion on relationships among genera:[10]
| Hydnaceae |
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Description
The fruit bodies of species in the family have caps and stems that are usually centrally attached. Colors typically range from white to yellow to orange, and the teeth are typically lighter than the cap surface. The flesh is fleshy and brittle, and monomitic (consisting of generative hyphae only). The generative hyphae are thin-walled, branched, contain septa, and have clamp connections. Spores range in shape from roughly spherical to egg-shaped, have a smooth surface, and are colorless.[13] A distinctive characteristic of many species in the family is the structure of the hymenium (spore-bearing surface), which consists of pendant, toothlike spines.[14]
Habitat and distribution
All species within the Hydnaceae are believed to be ectomycorrhizal, forming a mutually beneficial relationships with the roots of living trees and other plants. Basidiocarps typically occur on the ground or in leaf litter in woodland.[15][16] The family has a cosmopolitan distribution.
Economic importance
Several species of Hydnum are edible and Hydnum repandum is commercially collected and marketed in Europe,[17] often under the French name pied de mouton.[18] In North America, the related Hydnum umbilicatum is also commercially collected, sometimes under the name "sweet tooth".[19]
References
Kirk PM, Cannon PF, Minter DW, Stalpers JA (2008). Dictionary of the Fungi (10th ed.). Wallingford, Oxford: CABI. pp. 324, 595, 638. ISBN 978-0-85199-826-8.
Smith AH. (1975). A Field Guide to Western Mushrooms. Ann Arbor, Michigan: University of Michigan Press. p. 8. ISBN 0-472-85599-9.
Donk MA. (1964). "A conspectus of the families of Aphyllophorales". Persoonia. 3: 199–324.
Donk MA. (1933). "Revision der niederländischen Homobasidiomycetae-Aphyllophoraceae II". Medel. Bot. Mus. Univ. Utrecht (in German). 9: 1–278.
Hawksworth DL, Kirk PM, Sutton BC, Pegler DN, eds. (1995). Dictionary of the Fungi (8th ed.). Wallingford, Oxford: CABI. ISBN 0-85198-885-7.
Pine EM, Hibbett DS, Donoghue MJ (1999). "Phylogenetic relationships of cantharelloid and clavarioid Homobasidiomycetes based on mitochondrial and nuclear rDNA sequences". Mycologia. 91 (6): 944–963. doi:10.2307/3761626. JSTOR 3761626.
Moncalvo J-M; et al. (2006). "The cantharelloid clade: dealing with incongruent gene trees and phylogenetic reconstruction methods" (PDF). Mycologia. 98 (6): 937–948. doi:10.3852/mycologia.98.6.937. PMID 17486970. Archived from the original (PDF) on 2011-07-06.
Larsson K-H. (2007). "Re-thinking the classification of corticioid fungi". Mycological Research. 111 (9): 1040–1063. doi:10.1016/j.mycres.2007.08.001. PMID 17981020.
Diederich P, Lawrey JD (2007). "New lichenicolous, muscicolous, corticolous and lignicolous taxa of Burgoa s.l. and Marchandiomyces s.l. (anamorphic Basidiomycota), a new genus for Omphalina foliacea, and a catalogue and a key to the non-lichenized, bulbilliferous basidiomycetes". Mycological Progress. 6 (2): 61–80. Bibcode:2007MycPr...6...61D. doi:10.1007/s11557-007-0523-3. S2CID 2471396.
Cao, Ting; Hu, Ya-Ping; Yu, Jia-Rui; Wei, Tie-Zheng; Yuan, Hai-Sheng (23 December 2021). "A phylogenetic overview of the Hydnaceae (Cantharellales, Basidiomycota) with new taxa from China". Studies in Mycology. 99: 100121: 100121. doi:10.1016/j.simyco.2021.100121. ISSN 0166-0616. PMC 8717575. PMID 35035603.
S. eximum, S. octosporum
S. brinkmannii, S. oblongisporum
"Hydnaceae Chevall. 1826". MycoBank. International Mycological Association. Retrieved 2010-12-16.
Orr DB, Orr RT (1979). Mushrooms of Western North America. Berkeley, California: University of California Press. p. 52. ISBN 0-520-03656-5.
Nilsson RH, Larsson K-H, Kõljalg U (2006). "Fruiting body-guided molecular identification of root-tip mantle mycelia provides strong indications of ectomycorrhizal associations in two species of Sistotrema (Basidiomycota)". Mycological Research. 110 (12): 1426–1432. doi:10.1016/j.mycres.2006.09.017. PMID 17123810.
Di Marino E, Scattolin L, Bodensteiner P, Agerer R (2008). "Sistotrema is a genus with ectomycorrhizal species − confirmation of what sequence studies already suggested". Mycological Progress. 7 (3): 169–176. Bibcode:2008MycPr...7..169D. doi:10.1007/s11557-008-0562-4. S2CID 27559720.
HYDNUM REPANDUM products, buy HYDNUM REPANDUM products from. alibaba.com. Retrieved on 2010-12-16.
Pied de Mouton Archived 2010-11-10 at the Wayback Machine. The Mushroom Basket. Retrieved on 2010-12-16.
Fresh Wild Hedgehog (aka Sweet tooth) Mushrooms. Marx Foods. Retrieved on 2010-12-16.
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