| Collector | Ellemann, L. |
| Number | 824 |
| Collected with | |
| Country | Tanzania |
| Subpart | ARUSHA |
| County | |
| Locality | Ngorongoro Conservation Area, Esongoyo, forest 23 km from Alaililai. |
| Coordinates | 3° 10' S 35° 28' E |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1993/08/22 |
| End date | 1993/08/22 |
| Family | Lamiaceae |
| Identification | Pycnostachys meyeri Gürke ex Engl. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb, flowers purple. Maasai name: orbibiai It is used for construction of the walls in the hut to plaster cattledung on. Eaten by the cattle, but not an important food for them. |