Purple and yellow flower. Some of the examples at Fowlmere are extensive.
No interactions present.
Smells a bit like bruised young stems of Elderberry, will root where stems touch the ground, the stem are also easily broken. Yes they are part of the Potato Family(Solanaceae).
Are poisonous in at least some parts of the plant, at some point in their development. I remember dire warnings as a child never to cook or eat potatoes that showed any green colour.
The alien thorn-apple (Datura) is another example, one that is said to be particularly toxic.
I've eaten loads of spuds showing green patches, and I'm perfectly ok - at least I thin...
As our venerated Prime Minister texted...
Lat/Lng: 52.08925, 0.05532
OS grid ref: TL409454