Mudannayake, A.Sooriyapathirana, S.S.Samaraweera, P.Perera, A.2018-11-122018-11-122015Ceylon Journal of Science (Biological Sciences),44(1):p.13-23https://dl.nsf.gov.lk/handle/1/23932Cycas nathorstiiCycadsReproductive morphologyVegetative morphologyCycas Taxa in Sri Lanka and their Morphological Characteristics of Taxonomic Significance