jointweed


Also found in: Wikipedia.

jointweed

(ˈdʒɔɪntˌwiːd)
n
(Botany) a plant of the buckwheat family, with jointed stems and clustered white or pink flowers
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014