WILLOWHERB
willowherb
(noun) a plant of the genus Epilobium having pink or yellow flowers and seeds with silky hairs
Source: WordNet® 3.1
Etymology
Noun
willowherb (plural willowherbs)
Any of several flowering plants in the genus Epilobium of the family Onagraceae.
Source: Wiktionary
Wil"low-herb`, n. (Bot.)
Definition: A perennial herb (Epilobium spicatum) with narrow willowlike
leaves and showy rose-purple flowers. The name is sometimes made to
include other species of the same genus. Spiked willow-herb, a
perennial herb (Lythrum Salicaria) with willowy leaves and spiked
purplish flowers.
Source: Webster’s Unabridged Dictionary 1913 Edition