Epilobium pallidiflorum
Flowers nodding to one side of the inflorescence, up to 30 mm diam. Leaves lanceolate to narrow-oblong, 3–8 cm long, slightly glossy, dentate, glabrous except for the margins and midribs. Capsule up to 10 cm long. Rhizomatous herb up to 1 m high. Blue Mts Damp places. Fl. spring–summer