| Determined as: | Convolvulaceae Convolvulus ammannii Desr. |
| Collected by: | Jäger, E., 22.07.1986 |
| Determined by: | Jäger, E., 22.07.1986 |
| Flowering status: | vegetative |
| Herbarium: | HAL Acc. No.: 129872 |
| Country: | Mongolia |
| Province: | Uvs |
| District: | Naranbulag |
| Locality: | ca. 25 km OSO Ulaan-gom |
| Coordinates: | geogr. Coord. 92° 20' (lon) 49° 50' (lat) |
| Altitude: | appr. |