| Publication Type: | Journal Article |
| Year of Publication: | 1978 |
| Authors: | Austin |
| Journal: | Bulletin of the Torrey Botanical Club |
| Volume: | 105 |
| Pagination: | 114-129 |
| Keywords: | GS, Ipomoea, key, taxonomy |
| Abstract: | Eleven species, two named hybrids and an un-named hybrid are known to be allied with Ipomoea batatas. 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. |
| Alternate Journal: | Bull. Torrey Bot. Club |