@article {Epling:1947p1088,
	title = {Supplementary Notes on American Labiatae-IV},
	journal = {Bulletin of the Torrey Botanical Club},
	volume = {74},
	number = {6},
	year = {1947},
	month = {Nov},
	pages = {512{\textendash}518},
	url = {http://www.jstor.org/stable/2481876},
	author = {Carl Epling}
}
