@article {5762,
	title = {Contributions to the botany of North America},
	journal = {Proceedings of the American Academy of Arts and Sciences},
	volume = {12},
	year = {1876},
	month = {1876},
	pages = {51 - 85},
	author = {Gray, A.}
}
@inbook {3419,
	title = {Ordo XCIV. Monotropeae},
	booktitle = {Genera Plantarum, Vol. 2},
	year = {1876},
	month = {1876///},
	pages = {604 - 608},
	publisher = {Reeve \& Co},
	organization = {Reeve \& Co},
	address = {London},
	author = {Bentham, G. and Hooker, J. D.}
}
@book {2775,
	title = {Gentianeae},
	series = {Genera Plantarum, Vol. 2},
	year = {1876},
	month = {1876///},
	pages = {799 - 820},
	publisher = {Reeve \& Co},
	organization = {Reeve \& Co},
	address = {London},
	author = {Bentham, G. and Hooker, J. D.}
}
