Fireweed or Great Willow Herb [Epilobium angustifolium] found near Cedar Dunes Provincial Park at West Point, Prince Edward Island on 20 August 2015. It’s a member of the Evening Primrose (Onagraceae) family. Newcomb’s Wildflower Guide, pages 130-131, states it blooms in Summer and early Fall on roadsides, in clearings, and burned woodlands. It is quite …