@book {5132,
	title = {The new Britton and Brown Illustrated flora of the Northeastern United States and adjacent Canada 2 },
	year = {1952},
	note = {016},
	publisher = {The New York Botanical Garden},
	organization = {The New York Botanical Garden},
	chapter = {154-155},
	address = {New York},
	author = {Gleason, H. A.}
}
@book {4973,
	title = {Wayside trees of Malaya, ed. 2},
	year = {1952},
	note = {004, 007, 010, 027, 053, 074, 148, 206},
	publisher = {Government Printing Office},
	organization = {Government Printing Office},
	chapter = {125-137; 2: pl. 16-18},
	address = {Singapore. [text identical to that of first edition]},
	author = {Corner, E. J. H.}
}
