1. Long cultivated hybrid of Rheum palmatum; stems often cooked in pies or as sauce or preserves
   - pie plant [N. Amer], garden rhubarb, Rheum cultorum, Rheum rhabarbarum, rhubarb

Type of: rhubarb, rhubarb plant

• controlled substance
• controller
• controllership
• controlling
• controlling interest
• controversial
• controversialist
• controversially
• controversy
• controvert
• controvertible
• contumacious
• contumaciously
• contumacy
• contumelious
• contumeliously
• contumely
• contuse
• contusion
• conundrum
• conurbation
• Conuropsis
• Conuropsis carolinensis
• convalesce
• convalescence