Gubanov 291 (1990)
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| Gubanov 291 herbarium specimen, Onon floodplain, Dornod (1990) | |
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| Gubanov 291 (1990) | |
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| Gubanov 291, held by the Moscow University Herbarium as MW0175115 (CC BY 4.0) | |
| At a Glance | |
| Classification | Other |
| Location | |
| Country | Mongolia |
| Province/State | Dornod Province |
| Locality | Right bank of the Onon, 12 km above the border post on the Bayan-Uul to Verkhniy Ulkhun road |
| Coordinates | 49.455739, 112.45639 |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | 28 July 1990 |
| Collector | I. A. Gubanov |
| Specimen | |
| Repository | Moscow University Herbarium |
| Catalogue Number | MW0175115 |
| Collector Number | Gubanov 291 |
| Scientific Name | Cannabis ruderalis Janisch. |
| Identified By | I. A. Gubanov |
| Occurrence Record | View occurrence record |
Gubanov 291 is a herbarium accession of cannabis gathered on a littered patch of the floodplain on the right bank of the Onon, 12 km above the border post on the road from Bayan-Uul to Verkhniy Ulkhun, in Dornod Province, north-eastern Mongolia, on 28 July 1990 by I. A. Gubanov and R. V. Kamelin, who determined it as Cannabis ruderalis Janisch. The Moscow University Herbarium holds the sheet as MW0175115.[1]
Collection and locality
The sheet carries the printed form of the Совместная советско-монгольская комплексная биологическая экспедиция АН СССР и АН МНР (Joint Soviet-Mongolian Complex Biological Expedition of the Academies of Sciences of the USSR and the Mongolian People's Republic). It is completed Cannabis ruderalis Janisch., Монгольская Народная Республика, Восточный аймак (Eastern aimag; the sum left blank), Правобережье р. Онона в 12 км выше пограничного пункта на трассе Баян-Ула – Верхн. Ульхун (right bank of the Onon, 12 km above the border post on the Bayan-Ula to Verkhniy Ulkhun road) and Местообитание: Замусоренный участок в пойме. (habitat: a littered patch in the floodplain). It is dated 1990, 28 VII and numbered № 291.[2] The catalogue gives the collector, the date and a point with an uncertainty of 4 km, with no number or locality.[1]
Specimen and identification
The sheet carries a long, curving stem with palmate leaves and flowering side branches, with roots at the foot.[2] Gubanov and Kamelin signed the label as collectors and determiners and named the plant Cannabis ruderalis Janisch.; the catalogue files it as Cannabis sativa L.[2][1] A red dot on the printed map marks the Onon near the northern border.
- ↑ 1.0 1.1 1.2 "Occurrence 1697324878: Cannabis sativa L." GBIF. Global Biodiversity Information Facility. Retrieved 10 October 2026.
- ↑ 2.0 2.1 2.2 "Specimen MW0175115: Cannabis sativa L." Moscow Digital Herbarium. Moscow State University. Retrieved 10 October 2026.