Tag: Himalayan Balsam
Himalayan Balsam and its control on the River Monnow in Herefordshire and Monmouthshire
Himalayan Balsam Impatiens glandulifera is sometimes cultivated for its flowers but is now widely established in counties such as the British Isles and the United States and in some situations has become an invasive species weed. Aggressive seed dispersal, coupled with high nectar production which attracts pollinators, often allows the Himalayan Balsam to outcompete native […]
