Knotgrass Definition
nŏtgrăs
noun
A creeping grass (Paspalum distichum) growing in wet places in the S U.S.
Webster's New World
Any of several weedy plants (genus Polygonum) of the buckwheat family; esp., a common weed (P. aviculare) with slender stems, narrow leaves, and small axillary flowers.
Webster's New World
Synonyms:
- Paspalum distichum
Other Word Forms of Knotgrass
Noun
Singular:
knotgrassPlural:
knotgrassesKnotgrass Is Also Mentioned In
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