Suspicious Labiate

Suspicious Labiate

Observation - Suspicious Labiate - UK and Ireland. Description: Another one I'm not sure about. Thinking Marsh Woundwort, but it doesn't look quite right. Square, hairy stems, no appreciable odour when bruised.

Another one I'm not sure about. Thinking "Marsh Woundwort", but it doesn't look quite right.
Square, hairy stems, no appreciable odour when bruised.