ClematicissusClematicissus is a genus of flowering plants in the family Vitaceae, native to South America and Australia.SpeciesThe following species are recognised in the genus Clematicissus:Clematicissus angustissima Planch.Clematicissus granulosa LombardiClematicissus opaca Jackes & RossettoClematicissus pruinata C.A.Zanotti & PanizzaClematicissus striata LombardiClematicissus tweedieana Lombardi