ජීවන්ති [Jeewanthi] (Leptadenia reticulata)

Common native shrub or twiner grows in deciduous scrub and forest edges of the dry zone.  Flowering from July to October. 

රතු වා [Rathu wa]/Ceylon cassia/Red cassia (Cassia roxburghii)

Common native tree of the dry zone. Often cultivated as an ornamental. The wood is used for handles of tools, hubs of wheels etc. 

Cyphostemma trilobata [Syn: Cissus trilobata]

Common native liane of forest edges, roadsides and hedgerows in wet and intermediate zones, usually at low altitudes. Flowering from July to January.