Cuscuta cuspidata Engelm.
Family: Convolvulaceae
cusp dodder
[Grammica cuspidata (Engelm.) Hadac & Chrtek]
Cuscuta cuspidata image
from USDA Plants website  
Etymology: Cuscuta: a name of Arabic derivation meaning "dodder"
Plants: parasitic annual/perennial herbaceous vine
Flowers: 5-parted
Conservation Status: Native