giant willowherb

1 definition found

giant willowherb - WordNet (r) 2.1 (2005) :

  giant willowherb
      n 1: 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 [syn: fireweed,
           giant willowherb, rosebay willowherb, wickup,
           Epilobium angustifolium]