Common Hemp-nettle ?

Common Hemp-nettle ?

Observation - Common Hemp-nettle ? - UK and Ireland. Description: Along the side of an old railway track, now a cycling/walking track. The leaves seem to fit, but the flowers are white (can be sometimes according to Rose).

Along the side of an old railway track, now a cycling/walking track. The leaves seem to fit, but the flowers are white (can be sometimes according to Rose).