1) Fireweed 2) Wickup 1) Herb 2) Herbaceous plant 
[n] - a plant of the genus Epilobium having pink or yellow flowers and seeds with silky hairs
noun a plant of the genus Epilobium having pink or yellow flowers and seeds with silky hairs
Any of a group of perennial flowering plants belonging to the evening primrose family. The rosebay willowherb or fireweed C. angustifolium is common in woods and wasteland. It grows to 1.2 m/4 ft with tall upright spikes of red or purplish flowers. (Genera Epilobium