No. 82 - The Rhine-Main-Fund very rare species - but with a slightly increased accumulation fund.
The white rot species Tyromyces ss. restricto contains the last remaining species of the once large group of "Saftporlinge" after David had made 1980 a new order and include the Braunfäulearten in the genus Spongiporus (now Oligoporus) separated. occur
Of the few in Central Europe the species T. Tyromyces kmetii is certainly one of the attractive rarities. The species is relatively easy to recognize because it noticeable by their beautiful pastel color is. The year-long, soft, partly imbricated growing fruiting bodies are variable in size, about 5 - 10 cm wide and about 3 - 7 cm from the substrate stand-off. The Surface is feinfilzig, Striegel and white to pale yellow-tinted orange.
Typical is a white, almost moldy-looking "over-hauchung" of the hair, especially in the Hutmitte. The square pores are - like the Trama - white (or cream-yellow) and measure about 2 - 4 per mm. The most common substrate is beech. From Bavaria, a find of spruce is reported (Karrasch 2005). The smell of fresh FK should be sweet, I could not perceive with my find. If you cut through the hats, you realize that all of the tram, but calibration is dyed under the cutis strong orange (see picture).
a broad sphere of interest in Germany, the species was established in 1986 by a work of Helmut Forstinger known that she introduced in "contributions to the knowledge of fungi in Central Europe II" for the first time with a color photo for a find of Lower Austria.
The first published proof of the FRG was then Saar & Münzmay in 1995 in the Upper Rhine area, near Freiburg (see Fairy Inkcap 1998). 
Microscopically it is characterized by short elliptical, max. 5μ long spores determined. The hyphae have buckles. With 20% strength NaOH (sodium hydroxide) turns orange-red flesh, as well as with with KOH (5%!) The Hutoberfläche.
In recent years, found this Saftporling time to time and presented in the forums. He remains on a schonenswerte rarity. There are virtually no possibilities of confusion.
The fruiting bodies are shown from a slightly rotten beech trunk and started in September 2010 in the Frankfurt city forest.
