European weed naturalized in southwestern United States and Mexico having reddish decumbent stems with small fernlike leaves and small deep reddish-lavender flowers followed by slender fruits that stick straight up; often grown for forage
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘pin grass'.
Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors.
Send us feedback
Look up pin grass for the last time
Close your vocabulary gaps with personalized learning that focuses on teaching the
words you need to know.