NGBT Logo Ministère des Affaires Locales et de L'Environnement
Banque Nationale de Gènes

Welcome!
Welcome to the GR Database of The National Genebank of Tunisia.


Genera and generic subdivisons of Poaceae Barnhart, nom. cons.: Triticeae
All
Accepted Names
Exclude infrageneric names

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Aegicon Adans. Aegilops L. Aegicon Adans. Aegilops L.
Aegilemma A. Love Aegilops L. Aegilemma A. Love Aegilops L.
Aegilonearum A. Love Aegilops L. Aegilonearum A. Love Aegilops L.
Aegilopodes A. Love Aegilops L. Aegilopodes A. Love Aegilops L.
Aegilops L. a Aegilops L.
Aegilops L. sect. Aegilops a i Aegilops L. sect. Aegilops
Aegilops L. sect. Comopyrum a i Aegilops L. sect. Comopyrum
Aegilops L. sect. Cylindropyrum a i Aegilops L. sect. Cylindropyrum
Aegilops L. sect. Sitopsis a i Aegilops L. sect. Sitopsis
Aegilops L. sect. Vertebrata a i Aegilops L. sect. Vertebrata
×Aegilotrichum Tscherm.-Seys., nom. inval. ×Aegilotriticum P. Fourn. Aegilotrichum Tscherm.-Seys., nom. inval. Aegilotriticum P. Fourn.
×Aegilotriticum P. Fourn. a Aegilotriticum P. Fourn.
×Agroelymus E. G. Camus ex A. Camus a Agroelymus E. G. Camus ex A. Camus
×Agrohordeum E. G. Camus ex A. Camus a Agrohordeum E. G. Camus ex A. Camus
Agropyron Gaertn. a Agropyron Gaertn.
×Agrositanion Bowden ×Agroelymus E. G. Camus ex A. Camus Agrositanion Bowden Agroelymus E. G. Camus ex A. Camus
×Agrotriticum Cif. & Giacom. a Agrotriticum Cif. & Giacom.
Amblyopyrum Eig a Amblyopyrum Eig
Aneurolepidium Nevski Leymus Hochst. Aneurolepidium Nevski Leymus Hochst.
Anisopyrum (Griseb.) Gren. & Duval, nom. inval. Leymus Hochst. Anisopyrum (Griseb.) Gren. & Duval, nom. inval. Leymus Hochst.
Anthosachne Steud. a Anthosachne Steud.
Asperella Humb. Elymus L. Asperella Humb. Elymus L.
Australopyrum (Tzvelev) A. Love a Australopyrum (Tzvelev) A. Love
Braconotia Godr. Elymus L. Braconotia Godr. Elymus L.
Bromus Scop., nom. inval. Triticum L. Bromus Scop., nom. inval. Triticum L.
Campeiostachys Drobow Elymus L. Campeiostachys Drobow Elymus L.
Chennapyrum A. Love Aegilops L. Chennapyrum A. Love Aegilops L.
Chretomeris Nutt. ex J. G. Sm., nom. inval. Elymus L. Chretomeris Nutt. ex J. G. Sm., nom. inval. Elymus L.
Clinelymus (Griseb.) Nevski Elymus L. Clinelymus (Griseb.) Nevski Elymus L.
Cockaynea Zotov Elymus L. Cockaynea Zotov Elymus L.
Comopyrum (Jaub. & Spach) A. Love Aegilops L. Comopyrum (Jaub. & Spach) A. Love Aegilops L.
Connorochloa Barkworth et al. a Connorochloa Barkworth et al.
Costia Willk. Agropyron Gaertn. Costia Willk. Agropyron Gaertn.
Cremopyrum Schur, orth. var. Eremopyrum (Ledeb.) Jaub. & Spach Cremopyrum Schur, orth. var. Eremopyrum (Ledeb.) Jaub. & Spach
Critesion Raf. Hordeum L. Critesion Raf. Hordeum L.
Critho E. Mey. Hordeum L. Critho E. Mey. Hordeum L.
Crithodium Link Triticum L. Crithodium Link Triticum L.
Crithopsis Jaub. & Spach a Crithopsis Jaub. & Spach
Crithopyrum Steud., nom. inval. Elymus L. Crithopyrum Steud., nom. inval. Elymus L.
Cryptopyrum Heynh., nom. inval. Elymus L. Cryptopyrum Heynh., nom. inval. Elymus L.
Cuviera Koeler Hordelymus (Jess.) Harz Cuviera Koeler Hordelymus (Jess.) Harz
Cylindropyrum (Jaub. & Spach) A. Love Aegilops L. Cylindropyrum (Jaub. & Spach) A. Love Aegilops L.
Dasypyrum (Coss. & Durieu) T. Durand a Dasypyrum (Coss. & Durieu) T. Durand
×Dasytriticum ined. a Dasytriticum ined.
Deina Alef. Triticum L. Deina Alef. Triticum L.
Douglasdeweya C. Yen et al. a Douglasdeweya C. Yen et al.
×Elyhordeum Mansf. ex Tsitsin & K. A. Petrowa a Elyhordeum Mansf. ex Tsitsin & K. A. Petrowa
×Elyleymus B. R. Baum a Elyleymus B. R. Baum
×Elymordeum Lepage ×Elyhordeum Mansf. ex Tsitsin & K. A. Petrowa Elymordeum Lepage Elyhordeum Mansf. ex Tsitsin & K. A. Petrowa
×Elymotriticum P. Fourn. a Elymotriticum P. Fourn.
Elymus L. a Elymus L.
×Elysitanion Bowden Elymus L. Elysitanion Bowden Elymus L.
Elytrigia Desv. Elymus L. Elytrigia Desv. Elymus L.
×Elytriticale ined. a Elytriticale ined.
×Elytritilops ined. a Elytritilops ined.
Eremium Seberg & Linde-Laursen Leymus Hochst. Eremium Seberg & Linde-Laursen Leymus Hochst.
Eremopyrum (Ledeb.) Jaub. & Spach a Eremopyrum (Ledeb.) Jaub. & Spach
Festucopsis (C. E. Hubb.) Melderis a Festucopsis (C. E. Hubb.) Melderis
Frumentum E. H. L. Krause Triticum L. Frumentum E. H. L. Krause Triticum L.
Gastropyrum (Jaub. & Spach) A. Love Aegilops L. Gastropyrum (Jaub. & Spach) A. Love Aegilops L.
Gigachilon Seidl Triticum L. Gigachilon Seidl Triticum L.
Goulardia Husn. Elymus L. Goulardia Husn. Elymus L.
Gramen Seg. Secale L. Gramen Seg. Secale L.
Gymnostichum Schreb. Elymus L. Gymnostichum Schreb. Elymus L.
Haynaldia Schur Dasypyrum (Coss. & Durieu) T. Durand Haynaldia Schur Dasypyrum (Coss. & Durieu) T. Durand
×Haynaldoticum Cif. & Giacom. ×Dasytriticum ined. Haynaldoticum Cif. & Giacom. Dasytriticum ined.
Henrardia C. E. Hubb. a Henrardia C. E. Hubb.
Heteranthelium Hochst. ex Jaub. & Spach a Heteranthelium Hochst. ex Jaub. & Spach
×Hordale Cif. & Giacom. a Hordale Cif. & Giacom.
Hordelymus (Jess.) Harz a Hordelymus (Jess.) Harz
Hordeum L. a Hordeum L.
Hordeum L. subg. Hordeastrum a i Hordeum L. subg. Hordeastrum
Hordeum L. subg. Hordeastrum sect. Marina a i Hordeum L. subg. Hordeastrum sect. Marina
Hordeum L. subg. Hordeastrum sect. Nodosa a i Hordeum L. subg. Hordeastrum sect. Nodosa
Hordeum L. subg. Hordeastrum sect. Stenostachys a i Hordeum L. subg. Hordeastrum sect. Stenostachys
Hordeum L. subg. Hordeastrum sect. Stenostachys ser. Critesion a i Hordeum L. subg. Hordeastrum sect. Stenostachys ser. Critesion
Hordeum L. subg. Hordeastrum sect. Stenostachys ser. Sibirica a i Hordeum L. subg. Hordeastrum sect. Stenostachys ser. Sibirica
Hordeum L. subg. Hordeum a i Hordeum L. subg. Hordeum
Hordeum L. subg. Hordeum sect. Hordeum a i Hordeum L. subg. Hordeum sect. Hordeum
Hordeum L. subg. Hordeum sect. Trichostachys a i Hordeum L. subg. Hordeum sect. Trichostachys
Hystrix Moench Elymus L. Hystrix Moench Elymus L.
Kengyilia C. Yen & J. L. Yang a Kengyilia C. Yen & J. L. Yang
Kiharapyrum A. Love Aegilops L. Kiharapyrum A. Love Aegilops L.
Kratzmannia Opiz, nom. inval. Agropyron Gaertn. Kratzmannia Opiz, nom. inval. Agropyron Gaertn.
Leptothrix (Dumort.) Dumort. Hordelymus (Jess.) Harz Leptothrix (Dumort.) Dumort. Hordelymus (Jess.) Harz
×Leydeum Barkworth a Leydeum Barkworth
Leymus Hochst. a Leymus Hochst.
Lophopyrum A. Love Thinopyrum A. Love Lophopyrum A. Love Thinopyrum A. Love
Malacurus Nevski Leymus Hochst. Malacurus Nevski Leymus Hochst.
Medusather (Griseb.) P. Candargy Hordelymus (Jess.) Harz Medusather (Griseb.) P. Candargy Hordelymus (Jess.) Harz
Nivieria Ser. Triticum L. Nivieria Ser. Triticum L.
Orostachys Steud., nom. inval. Hordelymus (Jess.) Harz Orostachys Steud., nom. inval. Hordelymus (Jess.) Harz
Orrhopygium A. Love Aegilops L. Orrhopygium A. Love Aegilops L.
×Pascoleymus Barkworth a Pascoleymus Barkworth
Pascopyrum A. Love a Pascopyrum A. Love
Patropyrum A. Love Aegilops L. Patropyrum A. Love Aegilops L.
Peridictyon Seberg et al. a Peridictyon Seberg et al.
Perlaria Heist. ex Fabr. Aegilops L. Perlaria Heist. ex Fabr. Aegilops L.
Polyantherix Nees Elymus L. Polyantherix Nees Elymus L.
Psammopyrum A. Love Thinopyrum A. Love Psammopyrum A. Love Thinopyrum A. Love
Psathyrostachys Nevski a Psathyrostachys Nevski
×Pseudelymus Barkworth & D. R. Dewey a Pseudelymus Barkworth & D. R. Dewey
Pseudoroegneria (Nevski) A. Love a Pseudoroegneria (Nevski) A. Love
Pseudosecale (Godr.) Degen Dasypyrum (Coss. & Durieu) T. Durand Pseudosecale (Godr.) Degen Dasypyrum (Coss. & Durieu) T. Durand
×Pseudotrigia ined. ×Pseudelymus Barkworth & D. R. Dewey Pseudotrigia ined. Pseudelymus Barkworth & D. R. Dewey
Roegneria K. Koch Elymus L. Roegneria K. Koch Elymus L.
Secale L. a Secale L.
Secalidium Schur, nom. inval. Dasypyrum (Coss. & Durieu) T. Durand Secalidium Schur, nom. inval. Dasypyrum (Coss. & Durieu) T. Durand
Semeiostachys Drobow Elymus L. Semeiostachys Drobow Elymus L.
Sitanion Raf. Elymus L. Sitanion Raf. Elymus L.
Sitopsis (Jaub. & Spach) A. Love Aegilops L. Sitopsis (Jaub. & Spach) A. Love Aegilops L.
Sitospelos Adans. Elymus L. Sitospelos Adans. Elymus L.
Spelta Wolf Triticum L. Spelta Wolf Triticum L.
Stenostachys Turcz. a Stenostachys Turcz.
Taeniatherum Nevski a Taeniatherum Nevski
Terrellia Lunell Elymus L. Terrellia Lunell Elymus L.
Thinopyrum A. Love a Thinopyrum A. Love
Trichopyrum A. Love Thinopyrum A. Love Trichopyrum A. Love Thinopyrum A. Love
×Triticale Tscherm.-Seys. ex Muntzing ×Triticosecale Wittm. ex A. Camus Triticale Tscherm.-Seys. ex Muntzing Triticosecale Wittm. ex A. Camus
×Triticosecale Wittm. ex A. Camus a Triticosecale Wittm. ex A. Camus
Triticum L. a Triticum L.
Triticum L. sect. Dicoccoidea a i Triticum L. sect. Dicoccoidea
Triticum L. sect. Monococcon a i Triticum L. sect. Monococcon
Triticum L. sect. Triticum a i Triticum L. sect. Triticum
×Tritihaynaldia J. Q. Fu & S. Y. Chen ×Dasytriticum ined. Tritihaynaldia J. Q. Fu & S. Y. Chen Dasytriticum ined.
×Trititrigia Tzvelev ×Elymotriticum P. Fourn. Trititrigia Tzvelev Elymotriticum P. Fourn.
×Tritordeum Asch. & Graebn. a Tritordeum Asch. & Graebn.
Zeia Lunell Triticum L. Zeia Lunell Triticum L.
Zeocriton Wolf Hordeum L. Zeocriton Wolf Hordeum L.


NGBT Plant Germplasm System Distribution Policy

Plant germplasm is distributed to scientists, educators, producers and other bona fide research and education entities from National genebank of Tunisia active collection sites. The NGBT Curator and/or Research Leader will, in accordance with current NPGS policies and procedures, determine the legitimacy of a request when necessary.

Distributions to fulfill requests for repatriation of subsamples of germplasm collections to a country or community of origin, especially following natural or man-made catastrophes, are considered a high priority.

Although distributions for research, education, and repatriation are of the highest priority, the NPGS also encourages various seed-saver organizations and public gardens to conduct germplasm conservation activities that engage many individuals and groups throughout the country. Elements of the NPGS cooperate with seed-saver organizations and public gardens and may store germplasm for and distribute germplasm to such organizations.

Distribution of germplasm from NPGS collections to fulfill requests from individuals seeking free germplasm strictly for home use is generally considered an inappropriate use of limited resources and conflicts with U.S. Government policy of not competing with commercial enterprises. Requestors can be asked, in an appropriate manner, to justify the use of specific NPGS germplasm instead of suitable commercially available germplasm.

Accessions listed in the Germplasm Resources Information Network (GRIN) database as “not available” due to insufficient or low viability seed and/or scheduled for regeneration will generally not be available for distribution.

Other accessions are listed in GRIN as “not available” because they are not a part of the NPGS collection per se, but are conserved in NPGS genebanks to meet specific needs as described later in the section entitled “Categories of Germplasm Distributed and Availability.” In this category are certain accessions of improved germplasm that are only available from the owner/developer. Other accessions require that specific conditions be met by the requestor before distribution is possible.

NPGS sites will not distribute germplasm internationally when they cannot comply with the importation or quarantine requirements of the recipient country unless the requestor can provide a valid waiver of such requirements.