Robuta

https://digitalcommons.usu.edu/extension_curall/2559/ "White Bryony (Bryonia alba)" by Taun Beddes, Michael Caron et al. White bryony is more than just a nuisance plant. It is an aggressive, perennial vine that threatens riparian ecosystems, agricultural lands, and residential... white bryonybryonia albamichael carontaunbeddes