| Collector | Ellemann, L. |
| Number | 351 |
| Collected with | |
| Country | Tanzania |
| Subpart | |
| County | |
| Locality | Ngorongoro Conservation Area. West of Endulen airstrip. Savanna woodland dominated by Acacia hockii. Informants: Naitipa Metele grandmother c. 55 years, Lekura and Kidami Metele, Irmakaa age group and Peter Metele Irkingónde-age group, c.30 years. |
| Coordinates | 3° 12' S 35° 12' E |
| Minimum elevation (m) | 1800 |
| Maximum elevation (m) | 1800 |
| Start date | 1993/04/14 |
| End date | 1993/04/14 |
| Family | Convolvulaceae |
| Identification | Ipomoea longituba Hallier f. |
| Determined by | |
| Identification qualifier | |
| Field notes | Creeping herb, flower tube light green, corolla white. Tuber 15 cm long, 5 cm wide with white latex. Maasai name: engoíswaki (small) oloiswaki (big) Root tuber is eaten by herd boys. |
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