Complex sentence: In Europe, the related "Suillus grevillei" is found under larch and has a yellow ring, while immature fruit bodies of "Gomphidius glutinosus" may look similar from above but have gills rather than pores underneath.
Split into simpler sentences: In Europe, the related "Suillus grevillei" is found under larch and has a yellow ring. Immature fruit bodies of "Gomphidius glutinosus" may look similar from above but have gills rather than pores underneath.