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Suillus bellinii

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Suillus bellinii
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Boletales
Family: Suillaceae
Genus: Suillus
Species:
S. bellinii
Binomial name
Suillus bellinii
(Inzenga) Watling (1967)
Synonyms
  • Boletus bellinii Inzenga (1879)
  • Ixocomus bellinii (Inzenga) Maire (1933)
  • Rostkovites bellinii (Inzenga) Reichert (1940)
Suillus bellinii
View the Mycomorphbox template that generates the following list
Pores on hymenium
Cap is convex or flat
Hymenium is adnate or decurrent
Stipe is bare
Spore print is brown
Ecology is mycorrhizal
Edibility is edible

Suillus bellinii, the Champagne bolete, is a pored mushroom of the genus Suillus in the family Suillaceae. It is found in coastal pine forests of southern Europe.

Description

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The cap is initially convex and irregular, but becomes flatter with maturity, reaching up to 15 cm in diameter. The thick cuticle is brown and marbled with white to gray tones towards the periphery, especially in young specimens. It is very viscid during wet weather and peels easily - characteristics shared by many species of Suillus. The tubes are short, while the pores are small and coloured whitish, beige and, with maturity, yellowish. The pores may exude a reddish latex in fresh specimens.

The stem is short, cylindrical and coloured whitish, ornamented with reddish dots along its length. The firm flesh is whitish and yellowish in the stipe base and it is said to have a fruity odour and a pleasant taste. It is often infested with insect larvae. In a colour reaction test with ammonia solution, the flesh turns crimson.

The spores are ochre-brown in colour, fusiform, sized 8-10 by 3.5-4.5 μm.[1][2]

Habitat

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Suillus bellinii is a thermophilic fungus, occurring in the Mediterranean region of southern Europe in coastal pine forests. It forms ectomycorrhizal associations with species of pine including Aleppo pine (Pinus halepensis), maritime pine (Pinus pinaster) and stone pine (Pinus pinea).[2][3]

Edibility

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It is reportedly edible. Removal of the slimy cap cuticle is recommended.[1][3]

Similar species

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Suillus bellinii often shares its habitat with Suillus mediterraneensis. The flesh of the latter species is yellow.[2]

References

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  1. ^ a b "Suillus bellinii at Fungibalear.net" (in Spanish). Secció Micològica Museu Balear de Ciències Naturals. Retrieved 11 September 2010.
  2. ^ a b c Gerault, Alain (May 2005). "Florule Evolutive des Basidiomycotina du Finistere – Homobasidiomycetes". 2.0 (in French). {{cite journal}}: Cite journal requires |journal= (help)
  3. ^ a b "Suillus bellinii at Associazone Micologica Bresadola Gruppo di Messina" (in Italian). Retrieved 8 September 2010.
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