burweed

burweed

(ˈbɜːˌwiːd)
n
(Plants) any of various plants that bear burs, such as the burdock
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

bur•weed

(ˈbɜrˌwid)

n.
any of various plants bearing a burlike fruit, as the cocklebur.
[1775–85]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
In English, Xanthium is known as cocklebur or burweed. The genus Xanthium includes 25 species, all of American origin.
This region consisted of relatively open ground with small patches of the tall grass Leymus mollis (Dune Grass) along the beach margin alternating with areas of short grass, herbs, and small shrubs such as Ambrosia chamissonis (Silver Burweed) and Grindelia integrifolia (Gumweed) (Cowles and Hayward 2008).
2002) to prevent injury to native plants (e.g., burweed [Sparganium eurycarpum Engelm.], arrowhead [Sagittaria latifolia Willd.], and cattail [Typha latifolia L.]; M.J.