Ground Elder is a pain in everyones gardens who have it. Maybe it is a good friend in times like this and one thing is for sure, it is always there for you. Even RoundUp doesn't get rid of it.
As you read articles on foraging and free wild food I can across an article about this weed that plagues our garden.
The roots just go on and on and try as we may it stays hidden away to come back with vengeance year after year.