[n] a plants of the genus Pilea having drooping green flower clusters and smooth translucent stems and leaves
[n] coarse bristly Eurasian plant with white or reddish flowers and foliage resembling that of a nettle; common as a weed in United States
[n] any of various plants of the genus Lamium having clusters of small usually purplish flowers with two lips
[n] foul-smelling perennial Eurasiatic herb with a green creeping rhizome