Liyanage, M. G. S., Friends of Horton Plains, Tea Research Institute of Sri Lanka, Talawakelle, Sri Lanka, Sri Lanka

• Lankesteriana: International Journal on Orchidology 2020: Lankesteriana: Volumen 20, Número 1 (January–April) - Articles
  The endangered Daffodil Orchid Ipsea speciosa (Orchidaceae): Population status in unprotected areas in the Central Highlands, Sri Lanka
  Abstract  PDF