@book {8656,
	title = {A synopsis of the genus Vinca including its taxonomic and nomenclatural history},
	year = {1973},
	month = {1973///},
	pages = {19 - 94},
	publisher = {New York},
	organization = {New York},
	author = {W.T. Stearn}
}
@article {8015,
	title = {Epimedium and Vancouveria (Berberidaceae), a monograph},
	journal = {J. Linn. Bot. Soc},
	volume = {51},
	year = {1938},
	month = {1938///},
	pages = {409 - 535},
	author = {W.T. Stearn}
}
