@book{bhlpg2136531, title = {Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik }, volume = {Jahrg.25=Bd.96 (1904)}, url = {https://www.biodiversitylibrary.org/page/2136531}, publisher = {G. Fischer [etc.]}, author = {Association internationale des botanistes. }, year = {1904}, pages = {Page 172}, } @book{bhlpg43661131, title = {The Gardens' bulletin, Singapore }, volume = {[ser.4]:v.47:pt.2}, url = {https://www.biodiversitylibrary.org/page/43661131}, publisher = {Govt. Print. Off. [etc.]}, author = {}, year = {1995}, pages = {Page 534}, } @book{bhlpg41726310, title = {Journal of the Straits Branch of the Royal Asiatic Society }, volume = {no.40-42(1904-1905)}, url = {https://www.biodiversitylibrary.org/page/41726310}, publisher = {}, author = {Royal Asiatic Society of Great Britain and Ireland. Malaysian Branch. }, year = {1904}, pages = {Page 36}, } @book{bhlpg17859771, title = {Materials for a flora of the Malayan peninsula }, volume = {4}, url = {https://www.biodiversitylibrary.org/page/17859771}, publisher = {Printed at the Methodist publishing house}, author = {Ridley, H. N. (Henry Nicholas), 1855 -1956}, year = {1907}, pages = {Page 34}, }