Atriplex tataricaL.

Tatarian orache

WFO wfo-0000556655 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h · 8 separate observations

Atriplex tatarica, photographed by Yurii Basov
fig. a Yurii Basov, CC BY 4.0 / 2022-06-11 / obs. 205087678

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

The specimen a real sheet, in a real collection

Herbarium
Royal Botanic Gardens, Kew
Accession
K005375112
Filed as
Atriplex tatarica L.
Det. by
Sukhorukov, A.
Collected
Schangin
Origin
not recorded
The sheet
View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Native range 51 botanical countries

Regions where Atriplex tatarica is native: Algeria, Egypt, Morocco, Tunisia, Afghanistan, Altay, China North-Central, Cyprus, East Aegean Is., Gulf States, Iran, Iraq, Kazakhstan, Kirgizstan, Lebanon-Syria, Mongolia, North Caucasus, Palestine, Qinghai, Saudi Arabia, Sinai, Tadzhikistan, Tibet, Transcaucasus, Türkiye, Turkmenistan, Uzbekistan, West Siberia, Xinjiang, Pakistan, West Himalaya, Albania, Baleares, Bulgaria, Central European Russia, Corse, East European Russia, France, Greece, Hungary, Italy, Kriti, Krym, NW. Balkan Pen., Romania, Sardegna, Sicilia, South European Russia, Spain, Türkiye-in-Europe, Ukraine AlgeriaEgyptMoroccoTunisiaAfghanistanAltayChina North-CentralCyprusEast Aegean Is.Gulf StatesIranIraqKazakhstanKirgizstanLebanon-SyriaMongoliaNorth CaucasusPalestineQinghaiSaudi ArabiaSinaiTadzhikistanTibetTranscaucasusTürkiyeTurkmenistanUzbekistanWest SiberiaXinjiangPakistanWest HimalayaAlbaniaBulgariaCentral European RussiaCorseEast European RussiaFranceGreeceHungaryItalyKritiKrymNW. Balkan Pen.RomaniaSiciliaSouth European RussiaSpainTürkiye-in-EuropeUkraine BalearesSardegna
Native distribution of Atriplex tatarica, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows. Regions too small to draw at this scale are marked with a dot.
RegionTDWG codeContinent
Afghanistan AFG ASIA-TEMPERATE
Altay ALT
China North-Central CHN
Cyprus CYP
East Aegean Is. EAI
Gulf States GST
Iran IRN
Iraq IRQ
Kazakhstan KAZ
Kirgizstan KGZ
Lebanon-Syria LBS
Mongolia MON
North Caucasus NCS
Palestine PAL
Qinghai CHQ
Saudi Arabia SAU
Sinai SIN
Tadzhikistan TZK
Tibet CHT
Transcaucasus TCS
Türkiye TUR
Turkmenistan TKM
Uzbekistan UZB
West Siberia WSB
Xinjiang CHX
Albania ALB EUROPE
Baleares BAL
Bulgaria BUL
Central European Russia RUC
Corse COR
East European Russia RUE
France FRA
Greece GRC
Hungary HUN
Italy ITA
Kriti KRI
Krym KRY
NW. Balkan Pen. YUG
Romania ROM
Sardegna SAR
Sicilia SIC
South European Russia RUS
Spain SPA
Türkiye-in-Europe TUE
Ukraine UKR
Algeria ALG AFRICA
Egypt EGY
Morocco MOR
Tunisia TUN
Pakistan PAK ASIA-TROPICAL
West Himalaya WHM

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Flowering 45 in flower of 97 examined

Proportion of examined Atriplex tatarica in flower, by month
Month In flower Examined Share 95% interval
Jan 0 0 too few examined
Feb 0 0 too few examined
Mar 0 0 too few examined
Apr 0 1 too few examined
May 0 5 0% 0% to 43%
Jun 4 15 27% 11% to 52%
Jul 11 24 46% 28% to 65%
Aug 23 33 70% 53% to 83%
Sep 6 11 55% 28% to 79%
Oct 0 3 too few examined
Nov 1 4 too few examined
Dec 0 1 too few examined

Peak flowering in Aug. Each bar is the share of Atriplex tatarica observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 45 of 97 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 7 months have fewer than 5 examined observations, so no proportion is drawn for them. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.cgje2x.

Where it actually grows measured, from 2,003 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -19.1 °C -10.9 °C -1.2 °C
Warmest month, mean daily high 23.1 °C 24.9 °C 29.5 °C
Annual rainfall 352 mm 537 mm 669 mm
Rainfall in the driest quarter 49 mm 96 mm 123 mm

It is found where winters are severely cold. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 2,003 research-grade observations of Atriplex tatarica that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one. Climate from CHELSA V2.1 (Karger et al. 2017); occurrences from 10.15468/dl.cgje2x.

Also published as 21 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Atriplex arazdajanica Kapeller
  • Atriplex campestris W.D.J.Koch & Ziz
  • Atriplex diffusa Ten.
  • Atriplex graeca Willd.
  • Atriplex incisa M.Bieb.
  • Atriplex lehmanniana Bunge
  • Atriplex multicolora Aellen
  • Atriplex olivieri Moq.
  • Atriplex pamirica Iljin
  • Atriplex pruinosa Sieber ex Boiss.
  • Atriplex rosea var. subintegra C.A.Mey.
  • Atriplex tatarica subsp. tornabenii (Tineo) C.Blanché, Molero & Rovira
  • Atriplex tatarica var. tatarica
  • Atriplex tataricus subsp. tornabenii (Tineo ex Guss.) C.Blanché, Molero & Rovira
  • Atriplex tornabenei Tineo ex Guss.
  • Atriplex tornabenei var. pedunculata Castrov.
  • Atriplex veneta Willd.
  • Chenopodium tataricum (L.) E.H.L.Krause
  • Obione graeca (Willd.) Moq.
  • Schizotheca tatarica Čelak.
  • Teutliopsis tatarica (L.) Čelak.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.