| Determined as: | Asclepiadaceae Cynanchum sibiricum Willd. |
| Collected by: | Helmecke, K.; Schamsran, Z., 16.07.1973 |
| Confirmed by: | Rilke, S., 19.08.2010 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 101375 |
| herbar scan |  |
| Country: | Mongolia |
| Province: | Ömnögov |
| District: | Gurvantes |
| Locality: | Südliche Mongolei, Omnogobi Aimak, Sulganei-Depression, ca. 40 km W des Randes des Nomogt-Gebirges |
| Coordinates: | geogr. Coord. 100.077 (lon) 43.597 (lat) |
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| Prec: | 20 km |
| Habitat: | - |