@article {27963,
	title = {Sp. Pl.  119, 1753},
	year = {Submitted}
}
@article {27964,
	title = {Prodr. (DC.) 4: 427, 1830},
	year = {Submitted}
}
@article {27965,
	title = {Hort. Bengal. 11, 1814},
	year = {Submitted}
}
@article {27966,
	title = {Revis. Gen. Pl. 1: 292, 1891},
	year = {Submitted}
}
