| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | Winkenbach |
| Journal: | Ber. Schweiz. Bot. Ges. |
| Volume: | 80 |
| Pagination: | 374-390 |
| Accession Number: | 197101272 |
| Keywords: | Ipomoea |
| Alternate Journal: | Ber. Schweiz. Bot. Ges. |
| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | Winkenbach |
| Journal: | Ber. Schweiz. Bot. Ges. |
| Volume: | 80 |
| Pagination: | 374-390 |
| Accession Number: | 197101272 |
| Keywords: | Ipomoea |
| Alternate Journal: | Ber. Schweiz. Bot. Ges. |