omg sexy *_*
Buttery Collybia (Butter Cap) - Rhodocollybia butyracea
This mushroom, Rhodocollybia butyracea (Marasmiaceae), is very variable in cap color, between reddish-brown and pale grey. is very variable in cap colour, between reddish-brown and pale grey. The caps are initially convex, flattening but with a slight umbo and often turning up at the edge when fully developed. The cap diameter at maturity ranges from 4 to 9cm. There are many forms of this species, and cap color in particular is a poor guide to identification.
The species, which occurs in Europe and North America, was transferred to the genus Rhodocollybia in 1979 by American mycologist J. W. Lennox, since when its preferred scientific name has been Rhodocollybia butyracea; however, many field guides continued to list it as Collybia butyracea until quite recently.
Photo credit: ©Henk Wallays | Locality: NP Ursel, Maldegemveld, Belgium (2010)