| Determined as: | Ephedraceae Ephedra dahurica Turcz. |
| Collected by: | Knapp, H.-D., 10.07.1978, Coll.No. 544/78 |
| Determined by: | Knapp, H.-D. |
| Confirmed by: | Freitag, H., 24.02.1994 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 49604 |
| Country: | Mongolia |
| Province: | Övörkhangay |
| District: | Guch In-Us |
| Locality: | Wüstensteppenzone ca. 40 km NNO Bogdo (Somon-Zentrum) |
| Coordinates: | geogr. Coord. 102.413 (lon) 44.982 (lat) |
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| Prec: | 20 km |
| Habitat: | Felsen am Rand |