Plant of the Week – Rosebay willowherb

Chamerion angustifolium – Rosebay willowherb

Other common name:  Bombweed or Fireweed in the US

Family: Onagraceae

Rosebay willowherb can be found throughout the UK, it is a native species commonly found in open spaces and clearings in grasslands, farmlands, roadside verges, woodlands and gardens. It is a rhizomatous perennial species which can quickly colonise bare and disturbed grounds. Although it can be invasive, the pink flowers provide a pollen and nectar source to a range of insects in the summer months.


Well done to all those who guessed correctly on #Tuesdaychallenge. Follow @IWSLtd for next week’s plant of the week!