epilobium_angustifolium
1. [ noun ] (botany) tall North American perennial with creeping rootstocks and narrow leaves and spikes of pinkish-purple flowers occurring in great abundance in burned-over areas or recent clearings; an important honey plant
Synonyms: giant_willowherb rosebay_willowherb wickup fireweed
Related terms: willowherb Epilobium
Similar spelling:   Epilobium_canum_canum