How utterly embarrassing. To have overlooked the river of traffic (more than a brook - more than a ditch) and made a wishful identification of the Water Avens by winter as Broad-leaved: macrophyllum
Geum rivale Humleblomster i februari, i mars, i augusti och i december Eva Ekeblad, 2002
How convenient to find-replace across all files the traces of my mistake - though it might distort the narrative.