The noun has one meaning:
Meaning #1:
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
Synonyms: redstem storksbill, alfilaria, filaree, filaria, clocks, pin grass, pin clover, Erodium cicutarium
