Strophariaceae

Strophariaceae
Stropharia aeruginosa
Scientific classification
Domain:	Eukaryota
Kingdom:	Fungi
Division:	Basidiomycota
Class:	Agaricomycetes
Order:	Agaricales
Family:	Strophariaceae Singer & A.H.Sm. (1946)
Type genus
Stropharia (Fr.) Quél. (1872)
Genera
Agrocybe Bogbodia Brauniella Deconica Hebelomina Hemipholiota Hypholoma Kuehneromyces Leratiomyces Pachylepyrium Phaeogalera Phaeonematoloma Pholiota Protostropharia Pseudogymnopilus Stagnicola Stropharia Weraroa

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 circumscribed in 1946 by mycologists Rolf Singer and Alexander H. Smith. ^[2]

Genera

• The genus Stropharia mainly consists of medium to large agarics 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 group, 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 secotioid form of Pholiota was previously recognized as a distinct genus, Nivatogastrium .
• The genus Psilocybe is well known for its psychedelic mushrooms and used to be classified in the Strophariaceae, but is now separated from the nonhallucinogenic species that remain in the family under the name Deconica . Psilocybe is now phylogenetically classified in the Hymenogastraceae. ^{[3] [4]}
• The genus Deconica largely consists of species of agarics previously classified as nonhallucinogenic Psilocybe and also of species formerly called Melanotus .

See also

• List of Agaricales families

References

1. Kirk PM, Cannon PF, Minter DW, Stalpers JA (2008). Dictionary of the Fungi (10th ed.). Wallingford, UK: 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): 500–523. doi:10.2307/3754991. JSTOR   3754991.
3. Matheny PB, Curtis JM, Hofstetter V, Aime MC, Moncalvo JM, Ge ZW, Slot JC, Ammirati JF, Baroni TJ, Bougher NL, Hughes KW, Lodge DJ, Kerrigan RW, Seidl MT, Aanen DK, DeNitis M, Daniele GM, Desjardin DE, Kropp BR, Norvell LL, Parker A, Vellinga EC, Vilgalys R, Hibbett DS (2006). "Major clades of Agaricales: A multi-locus phylogenetic overview" . Mycologia. 98 (6): 982–995. doi:10.3852/mycologia.98.6.982. PMID   17486974.
4. Redhead S, Moncalvo JM, Vilgalys R, Matheny PB, Guzmán-Davalos L, Guzmán G (2007). "Proposal to conserve the name Psilocybe (Basidiomycota) with a conserved type". Taxon. 56 (1): 255–257. JSTOR   25065762.

External links

• MushroomExpert.com - Taxonomy in Transition: The Strophariaceae
• MushroomExpert.com - Stropharia and Psilocybe
• MushroomExpert.com - The Genus Hypholoma