and Hydrangea petiolaris, both of which are commonly referred to as climbing hydrangeas. These plants have a similar appearance, with flat umbel-like blooms, but the Hydrangea anomala species is ...

Climbing Hydrangea, Hydrangea petiolaris, makes an elegant vine producing fragrant lace-cup flowers. This is also a vine that can be used as a groundcover. It does well in partial shade in hot ...