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Panaeolus antillarum

Species of fungus From Wikipedia, the free encyclopedia

Panaeolus antillarum
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Panaeolus antillarum is a species of mushroom in the family Bolbitiaceae.

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Description

  • Cap: 3 to 6 cm, bell-shaped to convex, white to light gray or yellowish. The caps are thick, smooth, often with fine wrinkles and acquire a silver white shiny color in age.
  • Gills: Gray in young specimens, turning black as the spores mature.
  • Spore print: Black.[1]
  • Stipe: 4 to 22 cm long and .5 to 2 cm thick, solid, sometimes slightly larger at the base.
  • Taste: Fungal.
  • Odor: Fungal.
  • Size: Small to medium.
  • Microscopic features: Spores ellipsoid, 15 - 20 (21) x 10 - 14 x 8 - 10(11) μm. Cheilocystidia cylindrical to narrowly utriform, colorless, 30 - 45 μm. Sulphidia clavate, sometimes with a stalk, 25 - 50 μm. Basidia four spored, 30 - 35 micrometers long.[2]

Similar species

It is often mistaken for Panaeolus semiovatus var. phalaenarum or Panaeolus cyanescens, the latter species can be distinguished by the thinner, grayer cap and blue bruising.[1]

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Distribution and habitat

It's common and widely distributed. It grows on dung.[1] It is found from northern North America through Mexico into northern South America.[3]

Uses

It is edible but not commonly eaten.[citation needed]

See also

References

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