closeup of pink flower of rosebay willowherb chamaenerion angustifolium on light green background

flower pink green background closeup willowherb light wild blossom blooming bloom nature flora floral beautiful grass meadow summer purple herb fireweed field petal tea plant herbal willow natural season medicinal medicine beauty landscape bright healthy epilobium garden bombweed chamaenerion angustifolium copy space evening great botany color rosebay spring