Paxillus involutus (Batsch) Pers.
(brown rollrim, poison pax, "the silent killer")

Taxonomic hierarchy:
SpeciesPaxillus involutus (brown rollrim, poison pax, "the silent killer")
GenusPaxillus (mycorrhizal rollrims)
FamilyPAXILLACEAE (a family of bolete toadstools)
OrderBOLETALES (spongecap toadstools and their relatives)
SubclassAGARICOMYCETIDAE (a subclass of basidiomycetes)
ClassAGARICOMYCETES (a class of fungi)
SubphylumAGARICOMYCOTINA
PhylumBASIDIOMYCOTA (spore droppers)
KingdomFUNGI (true fungi)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)

Identification Works

BioInfo (www.bioinfo.org.uk) has 4 general literature references relevant to Paxillus involutus (Brown Rollrim, Poison Pax, "The Silent Killer")

Paxillus involutus (Brown Rollrim, Poison Pax, "The Silent Killer") may also be covered by identification literature listed under the following higher taxa:

BioInfoBioInfo (www.bioinfo.org.uk) has 19 host/parasite/foodplant and/or other relationships for Paxillus involutus (Brown Rollrim, Poison Pax, "The Silent Killer")
The Brown Roll-rim is a very common toadstool throughout the British Isles. It is found in mixed and broad-leaved woodland, particularly with Betula and Quercus.
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