@book {6158,
	title = {The Materials for a Flora of the Malayan Peninsula},
	volume = {2},
	year = {1907},
	month = {1907},
	publisher = {Methodist Publ. House},
	organization = {Methodist Publ. House},
	author = {Ridley, H. N.}
}
@book {5178,
	title = {The Materials for a Flora of the Malayan Peninsula},
	volume = {1},
	year = {1907},
	month = {1907///},
	publisher = {Methodist Publ. House},
	organization = {Methodist Publ. House},
	address = {Singapore},
	author = {Ridley, H. N.}
}
