Suillus tridentinus
Rust Red larch boletus ( Suillus tridentinus )
The Auburn larch boletus ( Suillus tridentinus ) is a mushroom of the family of Schmierröhrlingsverwandten. He is particularly common on calcareous soils and strongly bound to larch, which it owes its German name.
Features
Macroscopic characteristics
The hat of Auburn larch Röhrlings is about 5 to 15 centimeters wide, and at first hemispherical, then convex later. The brim is curled in young mushrooms and bent down later in young mushrooms, he is also festooned with remnants of the velum. The color of the hat ranges from cinnamon brown to orange - red. The hat skin has grown fibrous, typical greasy in wet weather. The first yellow, then orange-red tubes of the fungus are to stalk towards long-drawn, grown and slightly decurrent, with a diameter of one millimeter. The pores are angular and orange to brownish- orange ( at maturity spores ), at the age they turn rusty red. The spore powder is oliver to cinnamon color. The stem of the Auburn larch Röhrlings has a length of four to eleven centimeters. He is bent cylindrical or bulbous shape and not rare. The yellow or orange - red handle has a fine drawing power at the top. In young mushrooms there is often a veil between brim and stalk which loses itself in the course of time. The Auburn Larch Boletus has a solid, lemon yellow and aged brick brown, especially in the stem portion meat nachfärbt russet on average after a few minutes. Both the smell and the taste are normal.
Microscopic characteristics
Elliptical, smooth-walled spores and yellow is from 9 to 16 microns in length and four to six microns wide.
Artabgrenzung
The Auburn larch boletus can be confused primarily with other edible lubricant boletes, but there is no resemblance to poisonous mushrooms. Pay attention also to the typical location, there is no risk of confusion with other fungi.
Ecology
The Auburn Lärchenröhrling forms exclusively with larch mycorrhizal associations. It also requires calcareous soils and is therefore common in the Limestone Alps, but rarely found in the lowlands. To find the Auburn Lärchenröhrling July to October.
Dissemination
The distribution of the Auburn Lärchenröhrlings includes Central Europe, preferably montane locations such as the Alps and their foothills. The range extends from Norway and Scotland to Belgium, Germany and northwestern Italy to eastern Austria.
Importance
The Auburn larch boletus edible, though of little distinctive taste.