Boletus subvelutipes

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Boletus subvelutipes is a species of bolete fungus in the family Boletaceae. It is known for its distinctive red pores and bruising reaction. This species is found in North America and is associated with hardwood trees, particularly oaks.

Description

Boletus subvelutipes has a cap that ranges from 5 to 15 cm in diameter. The cap surface is dry and can be velvety to the touch, with colors ranging from reddish-brown to dark brown. The flesh of the mushroom is yellow and stains blue when bruised or cut.

The pores on the underside of the cap are small and red, which is a distinguishing feature of this species. The pore surface also bruises blue when damaged. The stipe, or stem, is typically 5 to 12 cm long and 1 to 3 cm thick, with a yellow base that may also bruise blue.

Habitat and Distribution

Boletus subvelutipes is commonly found in deciduous forests, particularly in association with oak trees. It is widely distributed in North America, particularly in the eastern regions.

Edibility

The edibility of Boletus subvelutipes is considered questionable. Some sources report it as edible, while others suggest it may cause gastrointestinal distress. As with all wild mushrooms, proper identification and caution are advised before consumption.

Similar Species

Boletus subvelutipes can be confused with other red-pored boletes, such as Boletus sensibilis and Boletus frostii. However, the velvety cap and specific bruising reactions can help distinguish it from similar species.

Taxonomy

Boletus subvelutipes was first described by Charles Horton Peck in 1889. It belongs to the genus Boletus, which includes many other well-known species such as Boletus edulis.

See Also

• Boletus
• Boletaceae
• Mushroom hunting
• Mycology