WordWeb Online

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
   - redstem storksbill, alfilaria, filaree, filaria, clocks, pin grass, pin clover, Erodium cicutarium

Derived forms: alfilerias

Type of: heron's bill, storksbill