Leucopaxillus gentianeus

Leucopaxillus gentianeus
Scientific classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Tricholomataceae
Genus: Leucopaxillus
Species: L. gentianeus
Binomial name
Leucopaxillus gentianeus
(Quél.) Kotl. (1966)
Synonyms[1]

Clitocybe gentianea Quél. (1873)

Leucopaxillus gentianeus
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Mycological characteristics

gills on hymenium

cap is convex

or flat
hymenium is adnate
stipe is bare
spore print is white
ecology is mycorrhizal
edibility: inedible

Leucopaxillus gentianeus is a bitter-tasting, inedible mushroom commonly known as the bitter false funnelcap, or the bitter brown leucopaxillus. A common synonym is Leucopaxillus amarus. The bitter taste is caused by a triterpene called cucurbitacin B.[2] The species was first described in 1873 as Clitocybe gentianea by French mycologist Lucien Quélet. František Kotlaba transferred it to Leucopaxillus in 1966.[3]

References

  1. "Leucopaxillus gentianeus (Quél.) Kotl., Ceská Mykologie 20 (4): 230 (1966)". MycoBank. International Mycological Association. Retrieved 2013-10-03.
  2. Clericuzio M, Mella M, Vita-Finzi P, Zema M, Vidari G (2004). "Cucurbitane triterpenoids from Leucopaxillus gentianeus". Journal of Natural Products. 67 (11): 1823–8. doi:10.1021/np049883o. PMID 15568769.
  3. Distribution of Leucopaxillus gentianeus (Quél.) comb. nov. in Czechoslovakia and notes on its nomenclature (1966). Ceská Mykologie. 20 (4): 229–36. Missing or empty |title= (help)
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