Hi this is a horrible pernicious thing and I'm struggling to work out what it is! It's been established for years but there was a smush of jasmine and hydrangea roots and I've not been able to get to it or realised it was mine to get to. New fence shows major root is my side.
Google says maybe passiflora, but I've never seen any flowers on it. I've got a MASSIVE bit of root out but there's more, and seemingly pretty deep. It likes zooming along as well as apparently under the ground and can climb pretty high.
Sort of hooky sticky stems and leaves, a bit like goose grass, not actual sticky. I can't recall if I've seen windy tendrils.
It's also alongside creeping buttercup which is irritating but less so and I'm on top of.
THANK YOU for any guidance!!!