| Determined as: | Equisetaceae Equisetum pratense L. |
| Collected by: | Knapp, H.-D., 11.07.1988, Coll.No. 609/88 |
| Determined by: | Knapp, H.-D. |
| Confirmed by: | Sabrina Rilke, Susanne Starke, 15.10.12 |
| Flowering status: | vegetative |
| Herbarium: | GFW Acc. No.: 41847 |
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| Country: | Mongolia |
| Province: | Ulaanbaatar (Autonomous municipality) |
| Locality: | Bogd uul südl. Ulan-Bator, Ostteil |
| Altitude: | appr. |