Causonis clematidea
Introduction '''''Causonis clematidea''''', known as the '''native grape''' or '''slender grape''', is a common Australian vine in the grape family. Growing in or on the edges of tropical forest, from the Shoalhaven River gorges north to Queensland. Tendrils form opposite the leaf.
Description ''C. clematidea'' has compound leaves with a terminal leaflet. Usually five toothed leaflets. 1 to 8 cm long. 5 mm to 40 mm wide. Small greenish flowers occur in summer. The grape is shiny black, 5 to 7 mm in diameter.
References * Rainforest Climbing Plants – Williams & Harden, 2000  page 13* Plant Net, Cayratia clematidea http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Cayratia~clematidea Retrieved 14 September 2009