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


Species of Gleditsia J. Clayton

All
Accepted Names
Exclude infraspecific names

NameAccepted Nameai
Gleditsia spp. a 
Gleditsia africana Welw. ex Benth. Erythrophleum africanum (Welw. ex Benth.) Harms   
Gleditsia amorphoides (Griseb.) Taub.  a 
Gleditsia aquatica Marshall  a 
Gleditsia australis Hemsl.  a 
Gleditsia caspica Desf.  ai
Gleditsia delavayi Franch. Gleditsia japonica Miq. var. delavayi (Franch.) L. Chu Li   
Gleditsia fera (Lour.) Merr.  a 
Gleditsia heterophylla Bunge Gleditsia microphylla D. A. Gordon ex Y. T. Lee   
Gleditsia horrida (Thunb.) Makino Gleditsia japonica Miq. var. japonica   
Gleditsia inermis L. Gleditsia triacanthos L. f. inermis (L.) C. K. Schneid.  
Gleditsia japonica Miq.  a 
Gleditsia japonica Miq. var. delavayi (Franch.) L. Chu Li  ai
Gleditsia japonica Miq. var. japonica  ai
Gleditsia japonica Miq. var. koraiensis Nakai Gleditsia japonica Miq. var. japonica  i
Gleditsia japonica Miq. var. velutina L. Chu Li  ai
Gleditsia javanica Lam. Parkia spp.  
Gleditsia macracantha Desf. Gleditsia sinensis Lam.  i
Gleditsia melanacantha Tang & F. T. Wang Gleditsia japonica Miq. var. japonica   
Gleditsia microcarpa F. P. Metcalf Gleditsia australis Hemsl.   
Gleditsia microphylla D. A. Gordon ex Y. T. Lee  a 
Gleditsia monosperma Walter Gleditsia aquatica Marshall   
Gleditsia officinalis Hemsl. Gleditsia sinensis Lam.   
Gleditsia rolfei S. Vidal Gleditsia fera (Lour.) Merr.   
Gleditsia sinensis Lam.  a 
Gleditsia texana Sarg.  a 
Gleditsia triacanthos L.  a 
Gleditsia triacanthos L. f. inermis (L.) C. K. Schneid. ai
Gleditsia vestita Chun & K. C. How ex B. G. Li Gleditsia japonica Miq. var. velutina L. Chu Li   
  1. Gleditsia africana Welw. ex Benth. (=Erythrophleum africanum (Welw. ex Benth.) Harms)
  2. Gleditsia amorphoides (Griseb.) Taub.
  3. Gleditsia aquatica Marshall
  4. Gleditsia australis Hemsl.
  5. Gleditsia caspica Desf.
  6. Gleditsia delavayi Franch. (=Gleditsia japonica Miq. var. delavayi (Franch.) L. Chu Li)
  7. Gleditsia fera (Lour.) Merr.
  8. Gleditsia heterophylla Bunge (=Gleditsia microphylla D. A. Gordon ex Y. T. Lee)
  9. Gleditsia horrida (Thunb.) Makino (=Gleditsia japonica Miq. var. japonica)
  10. Gleditsia inermis L. (=Gleditsia triacanthos L. f. inermis (L.) C. K. Schneid.)
  11. Gleditsia japonica Miq.
  12. Gleditsia japonica Miq. var. delavayi (Franch.) L. Chu Li
  13. Gleditsia japonica Miq. var. japonica
  14. Gleditsia japonica Miq. var. koraiensis Nakai (=Gleditsia japonica Miq. var. japonica)
  15. Gleditsia japonica Miq. var. velutina L. Chu Li
  16. Gleditsia javanica Lam. (=Parkia spp.)
  17. Gleditsia macracantha Desf. (=Gleditsia sinensis Lam.)
  18. Gleditsia melanacantha Tang & F. T. Wang (=Gleditsia japonica Miq. var. japonica)
  19. Gleditsia microcarpa F. P. Metcalf (=Gleditsia australis Hemsl.)
  20. Gleditsia microphylla D. A. Gordon ex Y. T. Lee
  21. Gleditsia monosperma Walter (=Gleditsia aquatica Marshall)
  22. Gleditsia officinalis Hemsl. (=Gleditsia sinensis Lam.)
  23. Gleditsia rolfei S. Vidal (=Gleditsia fera (Lour.) Merr.)
  24. Gleditsia sinensis Lam.
  25. Gleditsia spp.
  26. Gleditsia texana Sarg.
  27. Gleditsia triacanthos L.
  28. Gleditsia triacanthos L. f. inermis (L.) C. K. Schneid.
  29. Gleditsia vestita Chun & K. C. How ex B. G. Li (=Gleditsia japonica Miq. var. velutina L. Chu Li)


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.