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Psathyrella piluliformis

(Bull.) P.D. Orton

Clustered Psathyrella

GNRUnranked Found in 1 roadless area NatureServe Explorer →
GNRUnrankedGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.881321
Element CodeNFFUN00B00
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryFungus
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomFungi
PhylumBasidiomycota
ClassBasidiomycetes
OrderAgaricales
FamilyCoprinaceae
GenusPsathyrella
Synonyms
Psathyrella hydrophila(Bull.) Maire
Other Common Names
Common Stump Brittlestem (EN)
Concept Reference
Phillips, R. 1991. Mushrooms of North America. Little, Brown and Company, Boston. 319 pp.
Taxonomic Comments
Mycobank (2025) include Psathyrella fuscifolia in Psathyrella piluliformis, while Species Fungorum (2025) treat them as distinct.
Ecology & Habitat
Terrestrial Habitats
Forest - Hardwood
Other Nations (2)
CanadaN4
ProvinceRankNative
QuebecS4Yes
Nova ScotiaS4Yes
AlbertaS4Yes
New BrunswickSUYes
British ColumbiaS4Yes
Island of NewfoundlandSNRYes
SaskatchewanSUYes
ManitobaS4Yes
United StatesNNR
ProvinceRankNative
MontanaSNRYes
IndianaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (1)
California (1)
AreaForestAcres
Orleans Mtn. BSix Rivers National Forest17,183
References (4)
  1. Index Fungorum and Species Fungorum. 2018. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 16 June 2018. Royal Botanic Gardens, Kew.
  2. Index Fungorum and Species Fungorum. 2025. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 29 September 2025. Royal Botanic Gardens, Kew.
  3. Index Fungorum. Online global fungal nomenclator. Index Fungorum Partnership (CABI, CBS, Landcare Research). www.indexfungorum.org (accessed 2012).
  4. Phillips, R. 1991. Mushrooms of North America. Little, Brown and Company, Boston. 319 pp.