Found on a track in a mixed deciduous woodland in NW leicestershire in the last few days.
Looking through Phillips I found Armillaria Cepistipes which seemed the right shape but then further ferreting threw up Armillaria gallica (Bulbous honey fungus) with the yellow markings on the stem as a closer possibility.
Armillaria mellea would seem more likely but that lacks the bulbous base to the stem and yellow markings on the stem.
What are your opinions ?