Aegilops tauschii
Coss.
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Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Aegilops tauschii.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
LC · Préoccupation mineure→Stable- Évaluation
- 2017 · v3.1
- Altitude
- 0 – 2700 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
This species is uncommon throughout most of its range but is locally abundant (van Slageren 1994).
Menaces identifiées(6 menaces classées CMP-IUCN)
1_1Housing & urban areasUnknownUnknownOngoing1_3Tourism & recreation areasUnknownUnknownOngoing2_1_4Scale Unknown/UnrecordedUnknownUnknownOngoing2_3_4Scale Unknown/UnrecordedUnknownUnknownOngoing4_1Roads & railroadsUnknownUnknownOngoing6_1Recreational activitiesUnknownUnknownOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The European Red List assessment for this species (Smekalova et al. 2011) reports that the populations in Crimea are very fragmented and under threat as they are near a city where development for tourism and recreational activities has led to a decline in the habitat. The natural habitat of this species in Krasnodarski Krai in Russia is also under threat from recreational activities and infrastructure development for olympic games (Smekalova et al. 2011), though the impact of the latter is likely to have greatly reduced as the olympic games were held in 2014. It is reported that threats in Armenia include uncontrolled grazing, agricultural expansion, road construction, hay collection and urbanization (Haruntyunyan et al. 2010). Further threats to this species in other parts of its range remain unknown.
Habitats préférentiels (classification IUCN)
14_1Artificial/Terrestrial - Arable Land17Other1_4Forest - Temperate4_4Grassland - Temperate6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The genus Aegilops is listed in Annex I of the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA) as part of the wheat gene pool.
Aegilops tauschii has been assessed as Endangered (EN) in Europe (Smekalova et al. 2011) and as Least Concern (LC) in China (Sung and Yang 2004).
There are 1,726 germplasm accessions of wild origin reported by Genesys of which 561 are backed up at a second genebank. Furthermore, 415 accessions are duplicated and conserved ex situ in the Svalbard Seed Vault. Out of the 1,726 accessions, 1,432 were collected within the species' native range (383 from Azerbaijan, 263 from Armenia, 234 from Iran, 122 rom Turkey, 108 fro the former USSR, 95 from Turkeminstan, 48 from Pakistan, 41 from Tajikistan, 38 from Russia, 36 from Kazakhstan, 27 from China, 22 from Georgia, seven from Syria, six from Kyrgystan and two from India). A further 108 were collected outside the known species' native range (64 from Afghanistan, 28 from Uzbekistan, 13 from Japan, two from Belgium and one from the USA) and 186 are from undisclosed country of origin (Genesys Global Portal on Plant Genetic Resources 2017). Furthermore, according to Botanical Garden Conservation International (BGCI 2013) this species has living collections in 10 botanical gardens worldwide, although the origin and location of the collections are not detailed in this resource (garden locations are undisclosed to protect rare and valuable plant species).
This species is known to occur in a number of protected areas in Turkmenistan, Iran and Azerbaijan (Bachman et al. 2011). Protected areas in Europe were not easily distinguished as the European Nature Information System (EUNIS) notes Aegilops tauschii as a synonym of A. cylindrica (EEA 2013).
Aegilops tauschii has been assessed as Endangered (EN) in Europe (Smekalova et al. 2011) and as Least Concern (LC) in China (Sung and Yang 2004).
There are 1,726 germplasm accessions of wild origin reported by Genesys of which 561 are backed up at a second genebank. Furthermore, 415 accessions are duplicated and conserved ex situ in the Svalbard Seed Vault. Out of the 1,726 accessions, 1,432 were collected within the species' native range (383 from Azerbaijan, 263 from Armenia, 234 from Iran, 122 rom Turkey, 108 fro the former USSR, 95 from Turkeminstan, 48 from Pakistan, 41 from Tajikistan, 38 from Russia, 36 from Kazakhstan, 27 from China, 22 from Georgia, seven from Syria, six from Kyrgystan and two from India). A further 108 were collected outside the known species' native range (64 from Afghanistan, 28 from Uzbekistan, 13 from Japan, two from Belgium and one from the USA) and 186 are from undisclosed country of origin (Genesys Global Portal on Plant Genetic Resources 2017). Furthermore, according to Botanical Garden Conservation International (BGCI 2013) this species has living collections in 10 botanical gardens worldwide, although the origin and location of the collections are not detailed in this resource (garden locations are undisclosed to protect rare and valuable plant species).
This species is known to occur in a number of protected areas in Turkmenistan, Iran and Azerbaijan (Bachman et al. 2011). Protected areas in Europe were not easily distinguished as the European Nature Information System (EUNIS) notes Aegilops tauschii as a synonym of A. cylindrica (EEA 2013).
Actions de conservation (2)Conservation Actions Classification Scheme — IUCNExpert
2_1Site/area management3_4_2Genome resource bank
Stress écologiques (8)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Palearctic
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
AnnualGraminoid
Références bibliographiques (16)Sources scientifiques de l'évaluation IUCNExpert
- Sotelo, H. and Helpdesk, G.N. 2018. A global database for the distributions of crop wild relatives. Version 1.3. Occurrence Dataset accessed via GBIF. Available at: <a href="https://doi.org/10.15468/jyrthk accessed via GBIF.org">https://doi.org/10.15468/jyrthk accessed via GBIF.org</a>. (Accessed: 25-05-2018).
- USDA, ARS, GRIN. 2017. Germplasm Resources Information Network [online]. Beltsville. Available at: <a href="http://www.ars-grin.gov/">http://www.ars-grin.gov/</a>. (Accessed: September 2017).
- IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 5 December 2017).
- ICARDA (International Center for Agricultural Research in the Dry Areas). 2017. ICARDA database. (Accessed: July 2017).
- Genesys Global Portal on Plant Genetic Resources. 2017. Available at: <a href="www.genesys-pgr.org">www.genesys-pgr.org</a>. (Accessed: June 2017).
- EURISCO. 2015. EURISCO Catalogue release 1.1.16. Available at: <a href="http://eurisco.ecpgr.org">http://eurisco.ecpgr.org</a>.
- Bioversity International. 2014. Collecting Missions Database. Rome. Available at: <a href="http://bioversity.github.io/geosite/">http://bioversity.github.io/geosite/</a>. (Accessed: July 2017).
- BGCI. 2013. Plant search. London, Botanic Gardens Conservation International Available at: <a href="http://www.bgci.org/plant_search.php/">http://www.bgci.org/plant_search.php/</a>. (Accessed: 21/02/2013).
- EEA. 2013. European Nature Information System (EUNIS). European Environment Agency, Copenhagen, Denmark. Available at: <a href="http://eunis.eea.europa.eu.">http://eunis.eea.europa.eu.</a>. (Accessed: 15 January 2013).
- Bachman, S., Moat, J., Hill, A.W., de la Torre, J. and Scott, B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: V. Smith and L. Penev (eds) e-Infrastructures for data publishing in biodiversity science. <i>Zookeys</i> 150: 117–126.
- Smekalova, T., Maslovky, O. and Melnyk, V. 2011. <i>Aegilops tauschii</i>. The IUCN Red List of Threatened Species 2011: e.T172086A6820920. Available at: <a href="http://www.iucnredlist.org/details/full/172086/1">http://www.iucnredlist.org/details/full/172086/1</a>. (Accessed: July 2017).
- USDA. 2010. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Available at: <a href="http://www.ars-grin.gov/cgi-bin/npgs/html/index.pl">http://www.ars-grin.gov/cgi-bin/npgs/html/index.pl</a>.
- Haruntyunyan, M., Dulloo, M.E., Yeritsyan, N. and Danielyan, A. 2010. Red List assessment of nine <i>Aegilops</i> species in Armenia. <i>Genetic Resoures and Crop Evolution</i> 57: 1177–1189.
- Sung, W. and Yan, X. 2004. <i>China species red list. Volume 1, Red List</i>. Higher Education Press, Beijing.
- Chukhina, I. G. and Antonov, D.G. 2003–2009. <i>Aegilops tauschii</i> Coss. – Rough-spiked hardgrass or goatgrass. Interactive Agricultural Ecological Atlas of Russia and Neighbouring Countries. Economic Plants and their Diseases, Pests and Weeds. Available at: <a href="http://www.agroatlas.ru/">http://www.agroatlas.ru/</a>. (Accessed: 29th July 2010).
- van Slageren, M.W. 1994. <i>Wild wheats: a monograph of </i>Aegilops<i> L. and </i>Amblyopyrum<i> (Jaub. & Spach) Eig (Poaceae)</i>. Wageningen Agricultural University, Wageningen, Netherlands.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Rhodes, L., Bradley, I. & Maxted, N.
contributor
Smekalova, T., Maslovky, O., Melnyk, V., Kell, S.P. & Magos Brehm, J.
evaluator
Fielder, H.
Rhodes, L., Bradley, I. & Maxted, N. 2017. Aegilops tauschii. The IUCN Red List of Threatened Species 2017: e.T172086A19390065. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Observations & statuts
Cartographie
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (6)— redirigent vers cette page
- Aegilops squarrosaCav.
- Aegilops tauschii var. tauschii
- Patropyrum tauschii(Coss.) Á.Löve
- Patropyrum tauschii subsp. tauschii
- Triticum aegilopsP.Beauv. ex Roem. & Schult.
- Triticum tauschii(Coss.) Schmalh.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).