| Bondarzewia mesenterica | |
|---|---|
| | |
| Scientific classification | |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Russulales |
| Family: | Bondarzewiaceae |
| Genus: | Bondarzewia |
| Species: | B. mesenterica |
| Binomial name | |
| Bondarzewia mesenterica | |
| Synonyms [1] | |
| |
| Bondarzewia mesenterica | |
|---|---|
| Mycological characteristics | |
| Pores on hymenium | |
| Cap is convex or depressed | |
| Hymenium is decurrent | |
| Stipe is bare | |
| Spore print is white | |
| Ecology is parasitic | |
| Edibility is edible | |
Bondarzewia mesenterica (synonym: Bondarzewia montana) is a species of polypore fungus in the family Bondarzewiaceae.
The species was first described as Boletus mesentericus by Jacob Christian Schäffer in 1774. [2] Hanns Kreisel transferred it to the genus Bondarzewia in 1984. [3]
In maturity, a contiguous fruit body mass may be up to 1 metre (3+1⁄2 ft) across. The caps are up to 25 cm (10 in) wide [4] and tomentose with brownish zones, fan-shaped, often overlapping and growing from a shared base. [5] The buff pores are up to 2 millimetres (1⁄16 in) wide. [4] The flesh is whitish with a pleasant odour when fresh. [5] The stalks are continuous with the caps and grow from an underground base, the sclerotium, [5] which is up to 12 cm long and 5 cm thick. [4]
Outside of its genus, it resembles Meripilus giganteus . [4]
The species grows at the base of conifers. [5] It affects tree bases and roots with a white rot. [5]
The mushroom is considered edible, [6] but is tough and often bitter. [4]