Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
It doesn't mention any purple variation of R. Aquosa, in any of my books. R. Aquosa has a sticky cap and cherry red in colour. Any photo's of the gills, stem would be great , I hope this is helpful,
Lat/Lng: 50.9, -0.8
OS grid ref: SU8821