| Determined as: | Salicaceae Salix schwerinii E. Wolf |
| Collected by: | Knapp, H.-D., 19.06.1978, Coll.No. 113/78 |
| Determined by: | Knapp, H.-D., 11.03.1980 |
| Flowering status: | fruiting |
| Herbarium: | GFW Acc. No.: 43827 |
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| Country: | Mongolia |
| Province: | Ulaanbaatar (Autonomous municipality) |
| Locality: | Songina ca. 25 km W Ulan- Bator, Tola-Tal |
| Habitat: | Auengebüsch |