Hebeloma species

Description:

Growing under a couple of trees that had leaves with a soft downy feel to the underside, possibly goat willow and a number of sapplings of unknown species, I have photos. The mushroom was about 2cm across, the taste was initially sweet then grew bitter. Hebeloma fragilipes? There were birch in the area I'm unsure how close possibly as close as a few metres

Notes:

hd1, I have a sample