Helietta parvifolia
Helietta parvifolia, common name barreta, is a species of flowering plant in the family Rutaceae. It is native to southern Texas and northeastern Mexico in the states of Coahuila, Nuevo León, Tamaulipas, San [Luis Potosí], Guanajuato, Querétaro, and Hidalgo. It is a shrub reaching and a member of the Tamaulipan thornscrub community.