Comfrey

Comfrey

Observation - Comfrey - Global. Description: Growing on the side of the Llangollen Canal. I thinks is S. officinale, but no at all sure. The flowers here are pink rather white. But the shape of he the flower bunch looks very like that in my field guide. I suppose it could be a hybrid. But all corr

Growing on the side of the Llangollen Canal. I thinks is S. officinale, but no at all sure. The flowers here are pink rather white. But the shape of he the flower bunch looks very like that in my field guide.
I suppose it could be a hybrid. But all corrections appreciated.