Russula subfoetens W.G. Sm.
(Least Stinking Brittlegill)

Taxonomic hierarchy:
SpeciesRussula subfoetens (Least Stinking Brittlegill)
Species aggregateRussula foetens agg. (foetid brittlegills)
GenusRussula (brittlegill toadstools, russulas)
FamilyRUSSULACEAE (milkcaps and russulas)
OrderRUSSULALES (an order of toadstools)
SubclassAGARICOMYCETIDAE (a subclass of basidiomycetes)
ClassAGARICOMYCETES (a class of fungi)
SubphylumAGARICOMYCOTINA (a subphylum of fungi)
PhylumBASIDIOMYCOTA (spore droppers, basidiomycetes)
KingdomFUNGI (true fungi)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
Records of Russula subfoetens (Least Stinking Brittlegill) :
1: Russula subfoetens (Least Stinking Brittlegill)
12 Oct 2016 OSGR: SU56 51° 20’ N, 1° 20’ W Vice County: Berks (VC 22) England
Numerous fruibodies over large area, singly or in small groups, under oak, birch, Beech
Image 1: Cap - LS showing gill - natural backgroundImage 2: Collection - natural backgroundImage 3: Fruibodies - lateral viewImage 4: Fruibodies - oblique viewImage 5: Fruitbodies - top viewImage 6: Fruitbody - lain down to show stipe and gills - natural backgroundImage 7: Fruitbody - lain down to show stipe and gills - natural background (2)Image 8: Fruitbody - LS - natural backgroundImage 9: Fruitbody - young - lain down - natural backgroundImage 10: Gills at cap margin - close-up - enlarged - natural backgroundImage 11: Gills at cap margin - close-up - enlarged - natural background (2)Image 12: Gills at stipe apex - close-up - enlarged - natural backgroundImage 13: Spore print - scraped - enlarged - white backgroundImage 14: Stipe apex - close-up - enlarged - natural backgroundImage 15: Stipe flesh + KOH - enlargedImage 16: Stipe surface + FeSO4 - enlargedImage 17: Stipe surface + KOH - enlargedImage 18: Dermatocystidia - magnifiedImage 19: Dermatocystidia - magnified (2)Image 20: Dermatocystidia - magnified (3)Image 21: Dermatocystidia - magnified (4)Image 22: Dermatocystidia - magnified (5)Image 23: Dermatocystidia - highly magnifiedImage 24: Dermatocystidia - highly magnified (2)Image 25: Spores - magnifiedImage 26: Spores - highly magnifiedImage 27: Spores - highly magnified (2)Image 28: Spores - highly magnified (3)Image 29: Spores - highly magnified (4)
2: Russula subfoetens (Least Stinking Brittlegill)
21 Sep 2002 OSGR: SU76 51° 20’ N, 0° 60’ W Vice County: North Hants (VC 12) England
under Birch
Image 1: Cap - close-upImage 2: Cap - close-up (2)Image 3: Cap - margin - close-upImage 4: Cap - margin - close-up (2)Image 5: Fruitbodies - in situ - top viewImage 6: Fruitbodies - in situ - top view (2)Image 7: Fruitbodies - in situ - top view (3)Image 8: Fruitbody - side viewImage 9: Fruitbody - undersideImage 10: Gills - close-upImage 11: Cap - margin - enlargedImage 12: Cap hyphae in cresyl blueImage 13: Cap hyphae in Cresyl blue (2)Image 14: Cap hyphae in SulphovanilinImage 15: Spores - magnifiedImage 16: Spores - magnified (2)Image 17: Spores - highly magnifiedImage 18: Spores - highly magnified (2)
3: Russula subfoetens (Least Stinking Brittlegill)
17 Aug 1998 OSGR: SU56 51° 20’ N, 1° 20’ W Vice County: Berks (VC 22) England
c. 12 fruitbodies under Grey Sallow and Birch
Image 1: CapImage 2: Cap (2)Image 3: Cap - close-up showing tuberculate-pectinate marginImage 4: FruitbodyImage 5: Fruitbody - LSImage 6: GillsImage 7: Gills around stipeImage 8: Gills - close-up showing interveiningImage 9: RS - capImage 10: Young cap margin

Identification Works

AuthorYearTitleSource
Hobart, C. & Tortelli, M. 2007 Notes on a Lime avenue Field Mycology Vol 8 (1): 5-8.

Russula subfoetens (Least Stinking Brittlegill) may also be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for Russula subfoetens (Least Stinking Brittlegill)
BioInfoBioInfo (www.bioinfo.org.uk) has 4 host/parasite/foodplant and/or other relationships for Russula subfoetens (Least Stinking Brittlegill)
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