Suillus grevillei, also known as Larch Bolete, is a vividly coloured bolete that is very common in grassland under larch trees. The mushroom is slimy, with a yellow cap, small pores and a whitish ring on the stem.
coloured from citrus yellow to burnt orange, at first hemispherical, then bell-shaped, and finally flattened. It has a sticky skin, short tubes of yellow or brownish which descend down to the bottom of its cylindrical stalk. It is sticky or viscid when damp. The flesh is pallid lemon-yellow, unchanging, moderate, soft. Pores
at first pallid lemon-yellow, becoming more ochraceous and tinged rust where bruised, angular, small. Tubes pallid yellow and slightly decurrent. Spores
Yellowish brown. Stem
cream-coloured turning to reddish-brown with a cream-white ring which is superior and pointing upwards.
on the www.first-nature.com web site.