| Determined as: | Equisetaceae Equisetum arvense L. |
| Collected by: | Hilbig, W.; Bumschaa, D. u.a., 16.07.1977 |
| Determined by: | Hilbig, W., 08.07.1980 |
| Confirmed by: | Rilke, S.; Starke, S., 04.10.2012 |
| Flowering status: | vegetative |
| Herbarium: | HAL Acc. No.: 45141 |
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| Country: | Mongolia |
| Province: | Bulgan |
| District: | Khutag-Öndör |
| Locality: | Nördliche Mongolei. Weg von Bulgan zur Selengafähre Gurtyn tawilan, Chargantyn gol |
| Coordinates: | geogr. Coord. 103.013 (lon) 49.13 (lat) |
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| Prec: | 30 km |
| Habitat: | feuchte Wiese mit Eriophorum |