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 Chenopodiaceae Vent., nom. cons.: Chenopodioideae
All
Accepted Names
Exclude infrageneric names

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Ambrina Spach Chenopodium L. Ambrina Spach Chenopodium L.
Anserina Dumort. Blitum L. Anserina Dumort. Blitum L.
Archiatriplex G. L. Chu a Archiatriplex G. L. Chu
Armola (Kirschl.) Montandon Atriplex L. Armola (Kirschl.) Montandon Atriplex L.
Atriplex L. a Atriplex L.
Axyris L. a Axyris L.
Baolia H. W. Kung & G. L. Chu a Baolia H. W. Kung & G. L. Chu
Blackiella Aellen Atriplex L. Blackiella Aellen Atriplex L.
Blitum L. a Blitum L.
Ceratocarpus L. a Ceratocarpus L.
Ceratoides Gagnebin Krascheninnikovia Gueldenst. Ceratoides Gagnebin Krascheninnikovia Gueldenst.
Ceratospermum Pers. Ceratocarpus L. Ceratospermum Pers. Ceratocarpus L.
Chenopodiastrum S. Fuentes et al. a Chenopodiastrum S. Fuentes et al.
Chenopodium L. a Chenopodium L.
Cremnophyton Brullo & Pavone Atriplex L. Cremnophyton Brullo & Pavone Atriplex L.
Cycloloma Moq. a Cycloloma Moq.
Diotis Schreb. Ceratocarpus L. Diotis Schreb. Ceratocarpus L.
Dysphania R. Br. a Dysphania R. Br.
Einadia Raf. Chenopodium L. Einadia Raf. Chenopodium L.
Endolepis Torr. Stutzia E. H. Zacharias Endolepis Torr. Stutzia E. H. Zacharias
Eremosemium Greene Grayia Hook. & Arn. Eremosemium Greene Grayia Hook. & Arn.
Eurotia Adans. Axyris L. Eurotia Adans. Axyris L.
Exomis Fenzl ex Moq. a Exomis Fenzl ex Moq.
Extriplex E. H. Zacharias a Extriplex E. H. Zacharias
Grayia Hook. & Arn. a Grayia Hook. & Arn.
Halimione Aellen a Halimione Aellen
Halimus Wallr. Atriplex L. Halimus Wallr. Atriplex L.
Haloxanthium Ulbr. Atriplex L. Haloxanthium Ulbr. Atriplex L.
Holmbergia Hicken a Holmbergia Hicken
Krascheninnikovia Gueldenst. a Krascheninnikovia Gueldenst.
Lipandra Moq. a Lipandra Moq.
Manochlamys Aellen a Manochlamys Aellen
Meiomeria Standl. Chenopodium L. Meiomeria Standl. Chenopodium L.
Microgynoecium Hook. f. a Microgynoecium Hook. f.
Micromonolepis Ulbr. a Micromonolepis Ulbr.
Monolepis Schrad. Blitum L. Monolepis Schrad. Blitum L.
Morocarpus Boehm. Blitum L. Morocarpus Boehm. Blitum L.
Morrisiella Aellen Atriplex L. Morrisiella Aellen Atriplex L.
Neobotrydium Moldenke Dysphania R. Br. Neobotrydium Moldenke Dysphania R. Br.
Neopreissia Ulbr. Atriplex L. Neopreissia Ulbr. Atriplex L.
Obione Gaertn. Atriplex L. Obione Gaertn. Atriplex L.
Oxybasis Kar. & Kir. a Oxybasis Kar. & Kir.
Pachypharynx Aellen Atriplex L. Pachypharynx Aellen Atriplex L.
Proatriplex (W. A. Weber) Stutz & G. L. Chu a Proatriplex (W. A. Weber) Stutz & G. L. Chu
Rhagodia R. Br. Chenopodium L. Rhagodia R. Br. Chenopodium L.
Roubieva Moq. Dysphania R. Br. Roubieva Moq. Dysphania R. Br.
Rumicastrum Ulbr. Atriplex L. Rumicastrum Ulbr. Atriplex L.
Scleroblitum Ulbr. Blitum L. Scleroblitum Ulbr. Blitum L.
Senniella Aellen Atriplex L. Senniella Aellen Atriplex L.
Spinacea Schur, orth. var. Spinacia L. Spinacea Schur, orth. var. Spinacia L.
Spinacia L. a Spinacia L.
Stutzia E. H. Zacharias a Stutzia E. H. Zacharias
Suckleya A. Gray a Suckleya A. Gray
Teloxys Moq. a Teloxys Moq.
Theleophyton (Hook. f.) Moq. Atriplex L. Theleophyton (Hook. f.) Moq. Atriplex L.
Zuckia Standl. Grayia Hook. & Arn. Zuckia Standl. Grayia Hook. & Arn.


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.