Suillus grevillei                 Greville's Bolete  or  Larch Bolete

Caps are up to 15 cm cross, broadly convex, smooth, slimy, rich red-brown, and fading towards the margins.  Flesh is pale yellow.  Pores are yellowish,bruising brown.  Stalk is yellow to red-brown with a large, persistent, flaring ring.  Edible but remove the slime.