Biodiversity of Sri Lanka

An introduced shrub native to India and Nepal . Possibly escaped from cultivation and naturalized along roadsides in the montane region. ...

Native small herb occurs in moist montane areas. Common and often occurs as a weed of plantations. Flowering all the year round. 

Common native large herb occurs in ditches, waste places, wet places and shallow water in the low country.

Common native herb occurs along tank margins, ditches, paddy fields and such wet places in the lowlands. Particularly in the dry zone. 

Native woody herb or sub-shrub climbing and scrambling over other vegetation along roadsides and forest margins in wet montane areas. 

An introduced large herb climbing with long tendrils over walls, hedges and other vegetation. Native to the central America . Flowering t...

An indigenous creeping herb .  Flowering throughout the year and growing on the ground, rock surfaces and over walls in the montane areas...