]> Botany Weerasooriya, Aruna D., Jayasekera & Ridsdale, Colin Ernest Weerasooriya, Aruna D., Jayasekera & Ridsdale, Colin Ernest Weerasooriya, Jayasekera & Ridsdale Aruna D. Weerasooriya, Jayassekera & Colin E. Ridsdale Weerasooriya, Jayasekera & CER