Gyroporus castaneus
Rabbits Boletus ( Gyroporus castaneus )
The hare Boletus ( Gyroporus castaneus ), also rabbit Blasssporröhrling or cinnamon Boletus, is a very rare, edible mushroom species from the family of Blasssporröhrlingsverwandten.
Features
The thick-fleshed hat measures 3-10 cm in diameter and has a sharp edge. He is hemispherical when young fruit body and flattens progressively with age. He is pale to rusty - brown and will darken with age. The stalk has similar, towards the tip may lighter color. It is substantially cylindrical, often bulges formed on the base. At a young stage it is full, later chambered with different sizes, vertical layered cavities. Both hat and stick tend to break up during dry periods or ages. The tube layer is grown on a stick and darkens slightly to pressure. The pores or tube mouths are small and white and dirty with age. The tubes are also whitish and discolored in accordance with the pale to straw-yellow spore powder. The flesh is firm, brittle, and mild in odor and taste; Change their color cut surfaces not air.
Artabgrenzung
The closest related cornflowers Boletus usually runs intensively cornflower blue to, is whitish, pale -yellow to ocher - brown and has a stronger chambered stem.
Ecology
The rabbit is a mycorrhizal fungus Boletus, which forms with various deciduous trees, in Central Europe, especially oak species symbiosis. The species occurs in Central Europe, particularly in oak -hornbeam forests and various types of beech forests before, rare in spruce forests interspersed with deciduous trees. The rabbit Röhrling preferred always fresh, lemige to sandy, usually acidic soils, but also occurs on neutral ground. The fruiting bodies appear in Central Europe between the last of June and first week of October.
Dissemination
The fungus is sometimes found in Europe, except the far north, Australia, Asia and eastern North America, very rare in western North America. In Germany the rabbit Röhrling is evenly distributed, but very rarely.
He is in some countries (Russian Federation, Norway, Montenegro) led to the Red Lists of endangered species.
Importance
The rabbit is Boletus edulis and most highly regarded. It should taste pleasantly nutty at an early stage. Marcel Bon listed him in his 1987 published book "The Mushrooms and Toadstools of Britain and North Western Europe" but as suspicious. It may well be incompatible for some people. There are also reports of a occurring in coastal regions of Portugal poisonous variety.
Taxonomy and etymology
The species was first described by French mycologist Jean Baptiste François Pierre Bulliard. Once considered as a member of Paxillaceae family, he is classified now to Blasssporröhrlingsverwandten ( Gyroporaceae ).
" Gyroporus " means " rundporig ", " castaneus " refers to the chestnut-like color.