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Photo 1 of 6 (c) Юрий Данилевский (Yuriy Danilevsky), some rights reserved (CC BY)

Photo 2 of 6 (c) earl woolsey, some rights reserved (CC BY)

Photo 3 of 6 (c) Masha, some rights reserved (CC BY-NC)

Photo 4 of 6 (c) Nadezhda Nayanova, some rights reserved (CC BY-NC)

Photo 5 of 6 (c) Douglas Goldman, some rights reserved (CC BY-SA)

Photo 6 of 6 (c) Patrick Wilken, all rights reserved
1 of 6 photos
False London-rocket
Sisymbrium loeselii
- Worldwide
- 27,147 observations
- Group
- Plants
About
Sisymbrium loeselii is a species of flowering plant in the mustard family known by several common names, including small tumbleweed mustard, false London-rocket, and tall hedge mustard. It is native to Eurasia, and it is known on other continents as an introduced species and in some areas a common roadside weed. It is an annual herb producing a hairy, erect stem which can exceed a meter in height. The leaf blades are divided into triangular, lance-shaped,...
Summary from Wikipedia, CC BY-SA 4.0.
Recent sightings near Ulaanbaatar
Research-grade observations within 25 km, newest first.
- Aug 21, 2026133, BGD - 25 khoroo, Ulaanbaatar 16030, MongoliaObserver: Munkhzul OyunbilegView observation from Aug 21, 2026 on iNaturalist
- Jun 27, 2026Өлзийтийн зам, Ulan Bator, MNObserver: TsendeeView observation from Jun 27, 2026 on iNaturalist
- Jun 18, 2026Ulaanbaatar, Ulan Bator, MNObserver: tt2019View observation from Jun 18, 2026 on iNaturalist
- Jun 18, 2026Ulaanbaatar, Ulan Bator, MNObserver: tt2019View observation from Jun 18, 2026 on iNaturalist
- Jun 16, 2026Ulaanbaatar, Ulan Bator, MNObserver: Zolzaya AmarsanaaView observation from Jun 16, 2026 on iNaturalist
- Jun 15, 2026BZD - 12 khoroo, Ulaanbaatar, MongoliaObserver: Urgamal MagsarView observation from Jun 15, 2026 on iNaturalist