This is Suillus grevillei - the larch bolette. It always grows near larches. In Argyll it is often brown, though the guide books mostly describe it as yellow. Either way, the little woodland rodents seem to quite like nibbling on it.
|Suillus grevillei - Larch Bolette, brown form.|
|Suillus grevillei - Larch Bolette - yellow form.|