All bindweeds have arrow shaped leaves on long stems, and their underground rhizomes are hard to dig up.
The plant will grow in relatively poor soil and once established is drought tolerant. All parts of the plant are poisonous so immune to foraging deer.
Jasmine's latin name, "jasmine polyanthum", meaning "many flowers", is telling of this plant's variety. This vine is known for its fragrance and its history.
Learn all about the Climbing Hydrangea, on this Focus on Flowers.