Antigonon
SUMMARY
Climbling. Leaves simple, spiral. Ocreae slightly oblique. Inflorescence with a partial racemose, spicate paniculate, indeterminate, bisexual. Flowers in an ocreola, tepal less united at base, 5-merous, in two series, eglandular. Stamens 8, filaments base connate as staminal column, anthers dorsifixed. Ovary with 3 styles.