Geopora cooperi

Source: Wikipedia, the free encyclopedia.

Geopora cooperi
Scientific classification
Kingdom:
Fungi
Division:
Class:
Order:
Family:
Genus:
Species:
G. cooperi
Binomial name
Geopora cooperi
Harkn.
(1885)

Geopora cooperi, commonly known as the pine truffle or the fuzzy truffle, is a species of fungus in the family Pyronemataceae. It has a fuzzy brown outer surface and an inner surface of whitish, convoluted folds of tissue. Widely distributed in the Northern Hemisphere, the species has been recorded from Asia, Europe, and North America.

Taxonomy

First

Harvey Willson Harkness in 1885,[1] the fungus is named for the original collector, J.D. Cooper.[2] It is commonly known as the "pine truffle"[3] or the "fuzzy truffle".[4]

Description

The outer surface is brown and felt-like.

The roughly spherical fruit bodies grow underground. Ranging from 2 to 8 cm (34 to 3+18 in) in diameter, they are yellow-brown to darker brown with a fuzzy, furrowed external surface.[2] The inside of the fruit body, the whitish gleba, comprises deeply folded and convoluted tissue with some internal open spaces between them.[4][5] Young pine truffles ooze a whitish juice when they are cut.[2] The odor of the internal flesh is usually mild, but David Arora has noted the existence of a form in the Western United States that smells similar to fermented cider. Geopora cooperi fruit bodies are edible[4] and considered good by some.[5]

The smooth, elliptical or roughly spherical

spores measure 18–27 by 13–21 µm and have an oil droplet. The asci (spore-bearing cells) are typically eight-spored. They are arranged as a palisade of cells forming a hymenium that covers the inner surfaces of the internal folds.[4]

Habitat and distribution

Geopora cooperi
mycorrhizal
Edibility is edible

Fruit bodies grow singly or in groups under the soil surface near conifers and

References

  1. ^ Harkness HW. (1885). "Fungi of the pacific coast". Bulletin of the California Academy of Sciences. 1 (3): 159–77.
  2. ^ .
  3. ^ .
  4. ^ .
  5. ^ .
  6. .
  7. .
  8. .
  9. .
  10. ^ Çinar H, Sermenli HB, Işiloğlu M (2014). "Some critically endangered species From Turkey" (PDF). Fungal Conservation (4): 26–28.

External links