@article {3818,
	title = {The Distribution of Tradescantia in the Eastern Tennessee Region},
	journal = {Journal of the Tennessee Academy of Science},
	volume = {13},
	year = {1938},
	note = {Maps},
	pages = {253-258},
	keywords = {Flora -- Classification and description, Flowering plants},
	author = {Showalter, Hiram M}
}
