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


Genera and generic subdivisons of Malvaceae Juss., nom. cons.: Grewioideae
All
Accepted Names
Exclude infrageneric names

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Acrosepalum Pierre Ancistrocarpus Oliv. Acrosepalum Pierre Ancistrocarpus Oliv.
Alegria DC. Luehea Willd. Alegria DC. Luehea Willd.
Althoffia K. Schum. Trichospermum Blume Althoffia K. Schum. Trichospermum Blume
Ancistrocarpus Oliv. a Ancistrocarpus Oliv.
Apeiba Aubl. a Apeiba Aubl.
Belotia A. Rich. Trichospermum Blume Belotia A. Rich. Trichospermum Blume
Cephalonema K. Schum. ex Sprague Clappertonia Meisn. Cephalonema K. Schum. ex Sprague Clappertonia Meisn.
Ceratosepalum Oliv. Triumfetta L. Ceratosepalum Oliv. Triumfetta L.
Clappertonia Meisn. a Clappertonia Meisn.
Colona Cav. a Colona Cav.
Columbia Pers. Colona Cav. Columbia Pers. Colona Cav.
Corchorus L. a Corchorus L.
Desplatsia Bocq. a Desplatsia Bocq.
Diplanthemum K. Schum. Duboscia Bocq. Diplanthemum K. Schum. Duboscia Bocq.
Diplophractum Desf. Colona Cav. Diplophractum Desf. Colona Cav.
Duboscia Bocq. a Duboscia Bocq.
Eleutherostylis Burret a Eleutherostylis Burret
Entelea R. Br. a Entelea R. Br.
Erinocarpus Nimmo ex J. Graham a Erinocarpus Nimmo ex J. Graham
Eroteum Blanco Trichospermum Blume Eroteum Blanco Trichospermum Blume
Fallopia Lour. Microcos L. Fallopia Lour. Microcos L.
Glyphaea Hook. f. a Glyphaea Hook. f.
Goethalsia Pittier a Goethalsia Pittier
Graeffea Seem. Trichospermum Blume Graeffea Seem. Trichospermum Blume
Grewia L. a Grewia L.
Grewiopsis De Wild. & T. Durand Desplatsia Bocq. Grewiopsis De Wild. & T. Durand Desplatsia Bocq.
Halconia Merr. Trichospermum Blume Halconia Merr. Trichospermum Blume
Heliocarpus L. a Heliocarpus L.
Honckenya Willd., orth. var. Clappertonia Meisn. Honckenya Willd., orth. var. Clappertonia Meisn.
Honkenya Willd. ex Cothen. Clappertonia Meisn. Honkenya Willd. ex Cothen. Clappertonia Meisn.
Hydrogaster Kuhlm. a Hydrogaster Kuhlm.
Ledermannia Mildbr. & Burret Desplatsia Bocq. Ledermannia Mildbr. & Burret Desplatsia Bocq.
Luehea Willd. a Luehea Willd.
Lueheopsis Burret a Lueheopsis Burret
Microcos L. a Microcos L.
Mollia Mart. a Mollia Mart.
Nettoa Baill. Corchorus L. Nettoa Baill. Corchorus L.
Oceanopapaver Guillaumin Corchorus L. Oceanopapaver Guillaumin Corchorus L.
Pleianthemum K. Schum. ex A. Chev. Duboscia Bocq. Pleianthemum K. Schum. ex A. Chev. Duboscia Bocq.
Pseudocorchorus Capuron a Pseudocorchorus Capuron
Rhizanota Lour. ex Gomes Corchorus L. Rhizanota Lour. ex Gomes Corchorus L.
Rumicicarpus Chiov. Triumfetta L. Rumicicarpus Chiov. Triumfetta L.
Sparmannia L. f., orth. var. Sparrmannia L. f. Sparmannia L. f., orth. var. Sparrmannia L. f.
Sparrmannia L. f. a Sparrmannia L. f.
Tetralix Griseb. a Tetralix Griseb.
Trichospermum Blume a Trichospermum Blume
Triumfetta L. a Triumfetta L.
Triumfettoides Rauschert Triumfetta L. Triumfettoides Rauschert Triumfetta L.
Vasivaea Baill. a Vasivaea Baill.
Vinticena Steud. a Vinticena Steud.
Vossianthus Kuntze Sparrmannia L. f. Vossianthus Kuntze Sparrmannia L. f.


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.