supplejack
noun
sup·ple·jack ˈsə-pəl-ˌjak 
also ˈsü-
: any of various woody climbers having tough pliant stems
especially : a southern U.S. vine (Berchemia scandens) of the buckthorn family
Example Sentences
Recent Examples on the Web Chef Monique Fiso leads the way and points out edible wild plants, including peppery horopito, asparagus-tasting pirita (supplejack) and sweet purple fuchsia berries. 
Jill K. Robinson, National Geographic, 2 July 2019 Chef Monique Fiso leads the way and points out edible wild plants, including peppery horopito, asparagus-tasting pirita (supplejack) and sweet purple fuchsia berries. Jill K. Robinson, National Geographic, 2 July 2019
Jill K. Robinson, National Geographic, 2 July 2019 Chef Monique Fiso leads the way and points out edible wild plants, including peppery horopito, asparagus-tasting pirita (supplejack) and sweet purple fuchsia berries. Jill K. Robinson, National Geographic, 2 July 2019 Word History
Etymology
supple entry 1 + the personal name Jack
Note: For the use of the name Jack to denote a range of roles and objects, see jack entry 1.
First Known Use
circa 1725, in the meaning defined above