Duchesse de Rohan is a variety of Cabbage rose which is a member of the Rosa family. Its botanical name is Rosa centifolia 'Duchesse de Rohan'. It grows mainly as a Perennial, which means it typically grows best over a long period (from 3 years+). Duchesse de Rohan has a shrub-like growing habit.
This variety plant info is provided by the myfolia gardener's wiki. All details about Duchesse de Rohan have been kindly provided by our members.