Medawatte, W.W.M.A.B.Ekanayake, E.M.B.Tennakoon, K.U.Gunatilleke, C.V.S.Gunatilleke, I.A.U.N.2012-04-042012-04-042011Ceylon Journal of Science (Biological Sciences)40(1)pp.33-51https://dl.nsf.gov.lk/handle/1/7736Biological SciencesFloristic surveyKnuckles valleyFlowering plantsEndemic speciesThreatened speciesDipterocarpaceaeBiodiversityMoraellaRain forestProtected areasA floristic survey of a unique lowland rain forest in Moraella in the knuckles valley, Sri LankaArticle