Boletus
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Boletus is a genus of mushroom, comprising 24 species. The genus Boletus was originally broadly defined and described by Elias Magnus Fries in 1821, essentially containing all fungi with pores. Since then, gradually other genera have been defined, such as Tylopilus by Petter Adolf Karsten in 1881, and old names such as Leccinum resurrected or redefined.
Some mushrooms listed in older books as members of the genus have now been placed in separate genera. These include such as Boletus scaber, now Leccinum scabrum, Tylopilus felleus, Chalciporus piperatus and Suillus luteus.
[edit] Edibility
The genus Boletus contains many members which are edible and tasty, not the least of which is the famed Boletus edulis, though many others are eaten as well, such as B. badius, B. aereus and others. Many species, such as B. calopus, are bitter tasting and inedible.
The most poisonous member known thus far is Boletus satanas, though it has not been responsible for any deaths. There has been one recorded instance of death from Boletus pulcherrimus in 1994; a couple developed gastrointestinal symptoms after eating this fungus with the husband succumbing. Autopsy revealed infarction of the midgut.[1]
[edit] References
- ^ Benjamin DR. "Red-pored boletes": 359-360. in: (1995) Mushrooms: poisons and panaceas — a handbook for naturalists, mycologists and physicians. New York: WH Freeman and Company.
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