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Arrhenia

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Arrhenia
Arrhenia (formerly Omphalina) griseopallida
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Hygrophoraceae
Genus: Arrhenia
Fr. (1849)
Type species
Arrhenia auriscalpium
(Fr.) Fr. (1849)
Synonyms[1]

Arrhenia is a genus[2][3] of fungi in the family Hygrophoraceae.[4] Arrhenia also includes species formerly placed in the genera Leptoglossum and Phaeotellus and the lectotype species itself has an unusual growth form that would not normally be called agaricoid. All of the species grow in association with photosynthetic cryptogams such as mosses, including peat moss, and alga scums on decaying wood, and soil crusts consisting of mixes of such organisms. Typically the fruitbodies of Arrhenia species are grey to black or blackish brown, being pigmented by incrusting melanized pigments on the hyphae.

Taxonomy

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Arrhenia was named for the Swedish botanist Johan Peter Arrhenius.

Species

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As of November 2023, the following species are recognised in the genus Arrhenia:[5]


References

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  1. ^ "Synonymy: Arrhenia Fr., Summa veg. Scand., Section Post. (Stockholm): 312 (1849)". Species Fungorum. CAB International. Retrieved 2014-02-23.
  2. ^ Redhead, S.A.; et al. (2002a). "Phylogeny of agarics: partial systematics solutions for core omphalinoid genera in the Agaricales (euagarics)". Mycotaxon. 83: 19–57."Archived copy" (PDF). Archived from the original (PDF) on 2009-09-20. Retrieved 2009-03-09.{{cite web}}: CS1 maint: archived copy as title (link)
  3. ^ Redhead, S.A.; et al. (2002b). "Phylogeny of agarics: partial systematics solutions for bryophilous omphalinoid agarics outside of the Agaricales (euagarics)". Mycotaxon. 82: 151–168."Archived copy" (PDF). Archived from the original (PDF) on 2007-07-29. Retrieved 2008-01-06.{{cite web}}: CS1 maint: archived copy as title (link)
  4. ^ Lodge DJ, Padamsee M, Matheny PB, Aime MC, Cantrell SA, Boertmann D, et al. (2014). "Molecular phylogeny, morphology, pigment chemistry and ecology in Hygrophoraceae (Agaricales)" (PDF). Fungal Diversity. 64 (1): 1–99. doi:10.1007/s13225-013-0259-0. S2CID 220615978.
  5. ^ "Search". COL. Retrieved 2023-11-22.
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