@article {4930,
	title = {The Phytogeography of Unglaciated Eastern United States and Its Interpretation},
	journal = {Botanical Review},
	volume = {21},
	year = {1955},
	month = {06/1955},
	pages = {297-375},
	publisher = {New York Botanical Garden Press},
	chapter = {297},
	keywords = {Flora, Geography},
	author = {Braun, E. Lucy}
}
