1. perennial herb with an odorless rhizome widespread in moist places in northern hemisphere; [syn: hedge nettle, Stachys palustris]
WordNet (r) 3.0 (2006):
Stachys palustris
n 1: perennial herb with an odorless rhizome widespread in moist
places in northern hemisphere [syn: hedge nettle,
Stachys palustris]