| Publication Type: | Journal Article |
| Year of Publication: | 1938 |
| Authors: | Merrill |
| Journal: | Journal of the Arnold Arboretum |
| Volume: | 19 |
| Pagination: | 291-375 |
| Date Published: | October 1938 |
| Keywords: | Ipomoea, Merremia, nomenclature |
| Alternate Journal: | J. Arnold Arbor. |