Problem species? Identification & treatment please
I have an ever increasing and resilient plant (weed?) growing I need to get rid of. I has broad green leaves and stalks, pinky white underground shoots and and a deep red bulb. I have also dug up a root like ginger which is deep red again. Can anyone help me identify these, and give me thoughts on how to eradicate them.
I have used PlantSnap and got varying results.