Coprinus

Coprinus is a small genus of mushroom-forming fungi consisting of Coprinus comatus—the shaggy ink cap (British) or shaggy mane (American)—and several of its close relatives. Until 2001, Coprinus was a large genus consisting of all agaric species in which the lamellae autodigested to release their spores. The black ink-like liquid this creates gave these species their common name "ink cap" (British) or "inky cap" (American).

Coprinus
Coprinus comatus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Agaricaceae
Genus: Coprinus
Pers. (1797)
Type species
Coprinus comatus
(O.F.Müll.) Gray (1797)
Synonyms[1]
  • Annularius Roussel (1806)
  • Onchopus P.Karst. (1879)
  • Pselliophora P.Karst. (1879)
  • Ephemerocybe Fayod (1889)
  • Lentispora Fayod (1889)
  • Pseudocoprinus Kühner (1928)
  • Coprinusella (Peck) Zerov (1979)
Cross-section of a Coprinus mushroom gill, showing basidia (magnified 400×)

Molecular phylogenetic investigation found that Coprinus comatus was only a distant relative of the other members of Coprinus, and was closer to genera in the Agaricaceae. Since Coprinus comatus is the type species of Coprinus, only that species and its close relatives C. sterquilinus and C. spadiceisporus retained the name of the genus.[2]

The majority of species of Coprinus were therefore reclassified into three genera placed in Psathyrellaceae: Coprinellus, Coprinopsis, and Parasola.[2] Coprinus and these segregate genera are now referred to collectively as coprinoid fungi.

Coprinus is New Latin, from the Greek koprinos, "of dung", in reference to the habitat of some of the species.[3]

Species
Main article: List of Coprinus species

Species of the genus include, but are not limited to:

Selected former species

See also

References
  1. "Coprinus Pers". Species Fungorum. CAB International. Retrieved 2015-07-04.
  2. Redhead SA, Vilgalys R, Moncalvo J-M, Johnson J, Hopple JS Jr (2001). "Coprinus Pers. and the disposition of Coprinus species sensu lato". Taxon. 50 (1): 203–241. doi:10.2307/1224525. JSTOR 1224525.
  3. "Definition of COPRINUS". Merriam-Webster.com. Retrieved 2023-04-01.

Other works cited
  • Pierre Montarnal : Le petit guide : Champignons (Genève, 1964; Paris-Hachette, 1969).
  • Régis Courtecuisse, Bernard Duhem : Guide des champignons de France et d'Europe (Delachaux & Niestlé, 1994–2000). ISBN 2-603-00953-2
  • Roger Phillips : Mushrooms and other fungi of Great Britain and Europe (Pan Books Ltd. 1981 / Book Club Associates 1981) - for the English names.
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