| Determined as: | Convolvulaceae Convolvulus ammannii Desr. |
| Collected by: | Hilbig, W.; Schamsran, Z., 06.06.1974 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 40838 |
| Country: | Mongolia |
| Province: | Khovd |
| District: | Khovd |
| Locality: | Chovd Gol an den Bergen Ongozny Ulaan |
| Coordinates: | geogr. Coord. 91.814 (lon) 48.343 (lat) |
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| Prec: | 10 km |
| Habitat: | Felsen |