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



All
Accepted Names
Exclude infraspecific names

NameAccepted Nameai
Amelanchier hybr. a 
Amelanchier spp. a 
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.  a 
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. alnifolia  ai
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. cusickii (Fernald) C. L. Hitchc. Amelanchier cusickii Fernald  i
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pallida (Greene) Jeps. Amelanchier utahensis Koehne  i
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.  ai
Amelanchier arborea (F. Michx.) Fernald  a 
Amelanchier asiatica (Siebold & Zucc.) Endl.  a 
Amelanchier asiatica (Siebold & Zucc.) Endl. var. sinica C. K. Schneid. Amelanchier sinica (C. K. Schneid.) Chun  i
Amelanchier bartramiana (Tausch) M. Roem.  a 
Amelanchier canadensis (L.) Medik.  a 
Amelanchier canadensis (L.) Medik. var. canadensis  ai
Amelanchier canadensis (L.) Medik. var. oblongifolia Torr. & A. Gray Amelanchier canadensis (L.) Medik. var. canadensis  i
Amelanchier canadensis (L.) Medik. var. obovalis (Michx.) Britton et al.  ai
Amelanchier canadensis (L.) Medik. var. pumila Torr. & A. Gray Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.  i
Amelanchier cretica (Willd.) DC. Amelanchier ovalis Medik. var. cretica (Willd.) Fiori   
Amelanchier cusickii Fernald  a 
Amelanchier florida Lindl. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.   
Amelanchier grandiflora Rehder Amelanchier lamarckii F. G. Schroed.   
Amelanchier humilis Wiegand  a 
Amelanchier huronensis Wiegand Amelanchier sanguinea (Pursh) DC.   
Amelanchier interior E. L. Nielsen  a 
Amelanchier intermedia Spach  a 
Amelanchier laevis Wiegand  a 
Amelanchier lamarckii F. G. Schroed.  a 
Amelanchier lucida (Fernald) Fernald Amelanchier spicata (Lam.) K. Koch   
Amelanchier nantucketensis E. P. Bicknell  a 
Amelanchier oblongifolia (Torr. & A. Gray) M. Roem. Amelanchier canadensis (L.) Medik. var. canadensis   
Amelanchier obovalis (Michx.) Ashe Amelanchier canadensis (L.) Medik. var. obovalis (Michx.) Britton et al.   
Amelanchier oligocarpa (Michx.) M. Roem. Amelanchier bartramiana (Tausch) M. Roem.   
Amelanchier oreophila A. Nelson Amelanchier utahensis Koehne   
Amelanchier ovalis Medik.  a 
Amelanchier ovalis Medik. var. cretica (Willd.) Fiori  ai
Amelanchier pallida Greene Amelanchier utahensis Koehne   
Amelanchier pumila (Torr. & A. Gray) Nutt. ex M. Roem. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.   
Amelanchier racemosa Lindl. Exochorda racemosa (Lindl.) Rehder subsp. racemosa  i
Amelanchier rotundifolia Dum. Cours. Amelanchier ovalis Medik.   
Amelanchier sanguinea (Pursh) DC.  a 
Amelanchier sinica (C. K. Schneid.) Chun  a 
Amelanchier spicata (Lam.) K. Koch  a 
Amelanchier stolonifera Wiegand Amelanchier spicata (Lam.) K. Koch   
Amelanchier stolonifera Wiegand var. lucida Fernald Amelanchier spicata (Lam.) K. Koch  i
Amelanchier utahensis Koehne  a 
Amelanchier vulgaris Moench Amelanchier ovalis Medik.   
Amelanchier wiegandii E. L. Nielsen  a 
  1. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.
  2. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. alnifolia
  3. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. cusickii (Fernald) C. L. Hitchc. (=Amelanchier cusickii Fernald)
  4. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pallida (Greene) Jeps. (=Amelanchier utahensis Koehne)
  5. Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.
  6. Amelanchier arborea (F. Michx.) Fernald
  7. Amelanchier asiatica (Siebold & Zucc.) Endl.
  8. Amelanchier asiatica (Siebold & Zucc.) Endl. var. sinica C. K. Schneid. (=Amelanchier sinica (C. K. Schneid.) Chun)
  9. Amelanchier bartramiana (Tausch) M. Roem.
  10. Amelanchier canadensis (L.) Medik.
  11. Amelanchier canadensis (L.) Medik. var. canadensis
  12. Amelanchier canadensis (L.) Medik. var. oblongifolia Torr. & A. Gray (=Amelanchier canadensis (L.) Medik. var. canadensis)
  13. Amelanchier canadensis (L.) Medik. var. obovalis (Michx.) Britton et al.
  14. Amelanchier canadensis (L.) Medik. var. pumila Torr. & A. Gray (=Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.)
  15. Amelanchier cretica (Willd.) DC. (=Amelanchier ovalis Medik. var. cretica (Willd.) Fiori)
  16. Amelanchier cusickii Fernald
  17. Amelanchier florida Lindl. (=Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.)
  18. Amelanchier grandiflora Rehder (=Amelanchier lamarckii F. G. Schroed.)
  19. Amelanchier humilis Wiegand
  20. Amelanchier huronensis Wiegand (=Amelanchier sanguinea (Pursh) DC.)
  21. Amelanchier hybr.
  22. Amelanchier interior E. L. Nielsen
  23. Amelanchier intermedia Spach
  24. Amelanchier laevis Wiegand
  25. Amelanchier lamarckii F. G. Schroed.
  26. Amelanchier lucida (Fernald) Fernald (=Amelanchier spicata (Lam.) K. Koch)
  27. Amelanchier nantucketensis E. P. Bicknell
  28. Amelanchier oblongifolia (Torr. & A. Gray) M. Roem. (=Amelanchier canadensis (L.) Medik. var. canadensis)
  29. Amelanchier obovalis (Michx.) Ashe (=Amelanchier canadensis (L.) Medik. var. obovalis (Michx.) Britton et al.)
  30. Amelanchier oligocarpa (Michx.) M. Roem. (=Amelanchier bartramiana (Tausch) M. Roem.)
  31. Amelanchier oreophila A. Nelson (=Amelanchier utahensis Koehne)
  32. Amelanchier ovalis Medik.
  33. Amelanchier ovalis Medik. var. cretica (Willd.) Fiori
  34. Amelanchier pallida Greene (=Amelanchier utahensis Koehne)
  35. Amelanchier pumila (Torr. & A. Gray) Nutt. ex M. Roem. (=Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. pumila (Torr. & A. Gray) C. K. Schneid.)
  36. Amelanchier racemosa Lindl. (=Exochorda racemosa (Lindl.) Rehder subsp. racemosa)
  37. Amelanchier rotundifolia Dum. Cours. (=Amelanchier ovalis Medik.)
  38. Amelanchier sanguinea (Pursh) DC.
  39. Amelanchier sinica (C. K. Schneid.) Chun
  40. Amelanchier spicata (Lam.) K. Koch
  41. Amelanchier spp.
  42. Amelanchier stolonifera Wiegand (=Amelanchier spicata (Lam.) K. Koch)
  43. Amelanchier stolonifera Wiegand var. lucida Fernald (=Amelanchier spicata (Lam.) K. Koch)
  44. Amelanchier utahensis Koehne
  45. Amelanchier vulgaris Moench (=Amelanchier ovalis Medik.)
  46. Amelanchier wiegandii E. L. Nielsen


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.