Botryobasidiaceae

The Botryobasidiaceae are a family of fungi in the order Cantharellales. The family contains a group of corticioid fungi that form thin, web-like basidiocarps. Some species form asexual anamorphs producing chlamydospores. All are believed to be wood-rotting or litter-rotting saprotrophs. None is known to be of any economic importance.

Botryobasidiaceae
Botryobasidium subcoronatum
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Cantharellales
Family:
Botryobasidiaceae

(Parm.) Jülich (1982)
Genera

Botryobasidium
Botryohypochnus
Haplotrichum (anamorph)
Suillosporium

Synonyms

Botryobasidioideae Parm. (1968)
Botryohypochnoideae Parm. (1968)
Botryohypochnaceae (Parm.) Jülich (1982)

Taxonomy

History

The name Botryobasidioideae was first introduced as a subfamily of the Corticiaceae in 1958 by Swedish mycologist John Eriksson, but was not fully described and validly published until taken up by Estonian mycologist Erast Parmasto in 1968. Parmasto placed the genera Botryobasidium (together with the anamorphic genus Oidium) and Uthatobasidium within the subfamily, noting that they shared certain "primitive" characters linking them to the Ceratobasidiaceae and Tulasnellaceae.[1] In 1982 Jülich raised the subfamily to the rank of family, as the Botryobasidiaceae, and placed it in a new order, the Botryobasidiales (which also included the family Botryohypochnaceae). A standard 1995 reference work included within the Botryobasidiaceae the corticioid genera Botryobasidium, Botryodontia, Botryohypochnus (considered a synonym of Botryobasidium), Candelabrochaete, Suillosporium, and Waitea, based mainly on similarities in their basidiocarp micromorphology. The family was placed in the order Stereales.[2]

Current status

Molecular research, based on cladistic analysis of DNA sequences, has confirmed the Botryobasidiaceae as a separate family, but restricted to the genera Botryobasidium and its anamorphs together with Botryohypochnus (if distinct). The family is placed alongside the Ceratobasidiaceae and Tulasnellaceae within the order Cantharellales.[3][4] Genera previously included within the Botryobasidiaceae have now been placed in the Corticiales (Waitea), Hymenochaetales (Botryodontia), and Polyporales (Candelabrochaete). The disposition of Suillosporium is as yet unknown.[4]

Habitat and distribution

According to a 2008 estimate, the Botryobasidiaceae contains around 80 species worldwide.[5] Species are assumed to be wood- and litter-rotting saprotrophs and are typically found on the undersides of fallen, rotting branches in woodland leaf litter. Basidiocarps are thin and ephemeral.[6] None is known to be of any economic importance.[7]

gollark: As planned.
gollark: SQLite, technically, I don't know if the standard has it.
gollark: Done.
gollark: Oh right, I'll change it to 99.
gollark: (Works in SQLite, may work in other databases but don't count on it)

References
  1. Parmasto E. (1968). Conspectus systematis Corticiacearum. Tartu: Acad. Sci. Estonicae.
  2. Hawksworth DL, Kirk PM, Sutton BC, Pegler DN, eds. (1995). Dictionary of the Fungi (8th ed.). Wallingford, Oxford: CABI. ISBN 0-85198-885-7.
  3. Moncalvo J-M; et al. (2006). "The cantharelloid clade: dealing with incongruent gene trees and phylogenetic reconstruction methods". Mycologia. 98 (6): 937–948. doi:10.3852/mycologia.98.6.937. PMID 17486970. "Archived copy" (PDF). Archived from the original (PDF) on 2011-07-06. Retrieved 2010-12-22.CS1 maint: archived copy as title (link)
  4. Larsson K-H. (2007). "Re-thinking the classification of corticioid fungi". Mycological Research. 111: 1040–1063. doi:10.1016/j.mycres.2007.08.001. PMID 17981020.
  5. Kirk PM, Cannon PF, Minter DW, Stalpers JA, eds. (2008). Dictionary of the Fungi (10th ed.). Wallingford, Oxford: CABI.
  6. Langer G. (1994). Die Gattung Botryobasidium Donk (Biblio. Mycol. 158). Berlin: J. Cramer. ISBN 3-443-59060-8.
  7. Cannon PF, Kirk PM (2007). Fungal families of the world. Wallingford, Oxford: CABI. ISBN 0-85199-827-5.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.