Mycena pura

Mycena pura, commonly known as the lilac bonnet,[1] is a species of mushroom in the family Mycenaceae. First called Agaricus prunus in 1794 by Christian Hendrik Persoon, it was assigned its current name in 1871 by German Paul Kummer.[2] Mycena pura is known to bioaccumulate the element boron.[3]

Mycena pura
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Basidiomycetes
Order:
Agaricales
Family:
Mycenaceae
Genus:
Mycena
Species:
M. pura
Binomial name
Mycena pura
(Pers.) P. Kumm.
Mycena pura
float
Mycological characteristics
gills on hymenium
cap is conical
hymenium is adnate
stipe is bare
spore print is white
ecology is saprotrophic
edibility: not recommended

Bioactive compounds

Mycena pura contains the chemical puraquinonic acid, a sesquiterpene. This compound induces mammalian cells (specifically, the cell line HL60) to differentiate into granulocyte- or macrophage-like cells. The fungus also contains the mycotoxin muscarine, and the antifungal metabolite strobilurin D, the latter previously found in Cyphellopsis anomala.[4] Despite this, some guides list M. pura as edible.[5]

See also
  • List of bioluminescent fungi

References
  1. "Recommended English Names for Fungi in the UK" (PDF). British Mycological Society. Archived from the original (PDF) on 2011-07-16.
  2. Kummer P. (1871). Der Führer in die Pilzkunde. Zerbst. p. 107.
  3. Vetter Y. (1995). "Boron content of edible mushrooms of Hungary". Zeitschrift für Lebensmittel-Untersuchung und -Forschung. 201 (6): 524–27.
  4. Becker U, Erkel G, Anke T, Sterner O (1997). "Puraquinonic acid, a novel inducer of differentiation of human HL-60 promyelocytic leukemia cells from Mycena pura (Pers. Ex Fr.)". Natural Product Research. 9 (3): 229–36. doi:10.1080/10575639708048319.
  5. Phillips, Roger (2010) [2005]. Mushrooms and Other Fungi of North America. Buffalo, NY: Firefly Books. p. 95. ISBN 978-1-55407-651-2.
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