Shreter 2312 (1946)
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| Shreter 2312 herbarium specimen, Khayyrakan, Ulug-Khem, Tuva, Russia (1946) | |
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| Shreter 2312 (1946) | |
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| Shreter 2312, held by the Moscow University Herbarium as MW0062827 (CC BY 4.0) | |
| At a Glance | |
| Classification | Feral |
| Location | |
| Country | Russia |
| Province/State | Tuva |
| Locality | Among chiy grass on the site of an old encampment, eastern foot of Mount Khayyrakan, Ulug-Khem raion |
| Coordinates | 51.572055, 93.053169 |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | 6 July 1946 |
| Collector | A. I. Shreter |
| Specimen | |
| Repository | Moscow University Herbarium |
| Catalogue Number | MW0062827 |
| Collector Number | Shreter 2312 |
| Scientific Name | Cannabis ruderalis Janisch. |
| Identified By | A. I. Shreter |
| Occurrence Record | View occurrence record |
Shreter 2312 is a herbarium accession of cannabis gathered among chiy grass on the site of an old encampment at the eastern foot of Mount Khayyrakan, in the Ulug-Khem raion of Tuva, Russia, on 6 July 1946 by A. I. Shreter, who determined it as Cannabis ruderalis Janisch. The Moscow University Herbarium holds the sheet as MW0062827.[1]
Collection and locality
The printed label is that of the botanical research institute of Moscow State University, Н. И. И. Ботаники МГУ, for А. И. Шретер. Растения Центральной Тувы 1946 г. (A. I. Shreter, Plants of Central Tuva, 1946), with the number №2312 stamped in blue. It is completed by hand Cannabis ruderalis Janisch., Улуг-Хемский р-н, восточное подножие г. Хайракана. Среди чия на месте старого стойбища. (Ulug-Khem raion, eastern foot of Mount Khayrakan; among chiy on the site of an old encampment), 6/VII 46. and the signature А. Шретер.[2] Чий (chiy) is a Russian name for steppe grasses; чий блестящий is Neotrinia splendens. A стойбище is a herders' camping place. The catalogue gives the collector, the number, the date, the locality and a point.[1]
Specimen and identification
The sheet carries two branched, leafy plants, one of them with its roots.[2] Shreter named the plant Cannabis ruderalis Janisch.; the catalogue files it as Cannabis sativa var. ruderalis (Janisch.) S.Z.Liou. No later determination slip is on the sheet.[2][1]
- ↑ 1.0 1.1 1.2 "Occurrence 1697220847: Cannabis sativa var. ruderalis (Janisch.) S.Z.Liou". GBIF. Global Biodiversity Information Facility. Retrieved 12 October 2026.
- ↑ 2.0 2.1 2.2 "Specimen MW0062827: Cannabis sativa L." Moscow Digital Herbarium. Moscow State University. Retrieved 12 October 2026.