Centrosema pubescens / molle
Pink Butterfly Pea  
  
 =====A multi-use vine perfect for trellising, groundcovers and hanging baskets. Vivid pink flowers, accent light green foliage and are the hallmark of this plant that (May) bloom within 6 weeks from seed. Blooms all year in the right climate.   Likes full sun to shade. Pinch tips of vines to keep more compact.  Can be grown as an annual in all zones and perennial in zones 9+