Suillus grevillei

Gold Boletus ( Suillus grevillei )

The gold or gold Boletus Yellow larch boletus ( Suillus grevillei, syn.Suillus flavus ) is an edible mushroom of the family of Schmierröhrlingsverwandten.

Features

The gold Röhrling forms in pileus and stipe articulated fruiting bodies with a central stalk. The young hemispherical, later convex cushion-like - to flat, last flat hat is 5-15 cm wide. He is golden to orange- yellow, sometimes orange colored brownish to reddish brown or lemon yellow. The hat skin is smooth, rarely slightly wrinkled, in damp weather it is very slimy, yellowish mucus which can be pulled off well in the moist state. In dry weather the hat surface is only sticky, the hat skin can then be difficult to pull off. The young yellow, slightly brownish at the age tubes are grown or run something down on a stick. The tanning on pore pressure are young bright yellow, 2-3 per mm are pores. The stalk may be 4-10 cm long and 0.5-2 cm thick, above the annular zone he is like the pores colored, beneath dark orange to brownish. The pores are in young fruit bodies of a soft, cottony soft palate partiale covered. The flesh is light yellow to yellow and runs in the section often to pink, purple or brown, some specimens a little blue when cut.

Ecology

The gold Boletus is a Mykorrhizapartner the larches, he comes into Central Europe almost always before the European larch, are very rare finds, among other larch species, in exceptional cases, the Goldröhrling was also found among Douglas firs. He puts on the ground of no special requirements, just very dry locations and wet peat soils are avoided. The fruiting bodies appear in Central Europe from June to November, already rare in May.

Dissemination

The gold comes Boletus in Europe, North Asia ( Siberia), to Korea and Japan, as well as before in North America, Australia and New Zealand. In Germany the species is common everywhere.

Importance

The gold is edible Boletus.

Swell

• Andreas Gminder, Armin Kaiser, German Josef Krieglsteiner, Wulfard winter Hoff: Mushroom Fungi: bars, clubs, coral and stubble mushrooms, abdominal mushrooms, Röhrlings and Täublingsartige. In: GJ Krieglsteiner (eds. ): The Great Mushrooms of Baden-Württemberg. Volume 2, Eugen Ulmer, Stuttgart 2000, ISBN 978-3-8001-3531-8.