@article {1387,
	title = {The <i>Ipomoea batatas</i> complex--I. Taxonomy},
	journal = {Bulletin of the Torrey Botanical Club},
	volume = {105},
	number = {2},
	year = {1978},
	note = {reprint in files},
	pages = {114-129},
	abstract = {Eleven species, two named hybrids and an un-named hybrid are known to be allied with <i>Ipomoea batatas</i>.  All but two of these taxa are New World plants, the remaining two are apparently native to the Old World.  Species and hybrid populations are characterized.},
	keywords = {GS, Ipomoea, key, taxonomy},
	author = {Austin, D. F.}
}
