Strophariaceae

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Strophariaceae
Stropharia.aeruginosa.-.lindsey.jpg
Stropharia aeruginosa
Scientific classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Strophariaceae
Singer & A.H.Sm. (1946)
Type genus
Stropharia
(Fr.) Quél. (1872)
Genera

The Strophariaceae are a family of fungi in the order Agaricales. Under an older classification, the family covered 18 genera and 1316 species.[1] The species of Strophariaceae have red-brown to dark brown spore prints, while the spores themselves are smooth and have an apical germ pore. These agarics are also characterized by having a cutis-type pileipellis. Ecologically, all species in this group are saprotrophs, growing on various kinds of decaying organic matter. The family was described in 1946 by mycologists Rolf Singer and Alexander H. Smith.[2]

Genera[edit]

  • The genus Stropharia is mainly a medium to large agaric with a distinct membranous annulus. Spore-print color is generally medium to dark purple-brown, except for a few species with rusty-brown spores. There is a great deal of variation, however, since this groups as presently delimited is polyphyletic. Members of the core clade of Stropharia are characterized by crystalline acanthocytes among the hyphae that make up the rhizoids at the base of the mushroom.
  • The genus Hypholoma (formerly Naematoloma) is mainly a saprobe on wood and often grows in caespitose clusters. Spore print varies from medium brown to purple brown. These species all share a subcutaneous layer of inflated cells.
  • The genus Pholiota is characterized by a dull brown to cinnamon brown spore print. A well-known edible species is the Japanese nameko mushroom (Pholiota nameko). A secotiod form of Pholiota was previously recognized as a distinct genus, Nivatogastrium.
  • The genus Deconica largely consists of species of agarics previously classified as nonhallucinogenic Psilocybe and also of species formerly called Melanotus.


See also[edit]

References[edit]

  1. ^ Kirk PM, Cannon PF, Minter DW, Stalpers JA. (2008). Dictionary of the Fungi (10th ed.). Wallingford: CAB International. p. 671. ISBN 978-0-85199-826-8. 
  2. ^ Singer R, Smith AH. (1946). "The taxonomic position of Pholiota mutabilis and related species". Mycologia 38 (5): 500–23. doi:10.2307/3754991. 
  3. ^ Matheny PB, Curtis JC, Hofstetter V, Aime MC, Moncalvo JM, et al. (2006). "Major clades of Agaricales: a multi-locus phylogenetic overview". Mycologia 98 (6): 982–95. doi:10.3852/mycologia.98.6.982. PMID 17486974. 
  4. ^ Redhead S, Moncalvo JM, Vilgalys R, Matheny PB, Guzmán-Davalos L, Guzmán G. (2007). "Propose to conserve the name Psilocybe (Basidiomycota) with a conserved type". Taxon 56 (1): 255–7. 

External links[edit]