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Species of Cracca L.

All
Accepted Names
Exclude infraspecific names

NameAccepted Nameai
Cracca adunca (Benth.) Kuntze Tephrosia adunca Benth.   
Cracca ambigua (M. A. Curtis) Kuntze Tephrosia florida (F. Dietr.) C. E. Wood   
Cracca angustissima (Shuttlew. ex Chapm.) Kuntze Tephrosia angustissima Shuttlew. ex Chapm. var. angustissima   
Cracca candida (DC.) Kuntze Tephrosia candida DC.   
Cracca caribaea (Jacq.) Benth. Coursetia caribaea (Jacq.) Lavin var. caribaea   
Cracca cathartica (Sesse & Moc.) Britton & Millsp. Tephrosia senna Kunth   
Cracca cinerea (L.) Morong Tephrosia cinerea (L.) Pers.   
Cracca corallicola Small Tephrosia angustissima Shuttlew. ex Chapm. var. corallicola (Small) Isely   
Cracca curtissii Small ex Rydb. Tephrosia angustissima Shuttlew. ex Chapm. var. curtissii (Small ex Rydb.) Isely   
Cracca dichotoma (Desv.) Kuntze Tephrosia pumila (Lam.) Pers.   
Cracca edwardsii A. Gray Coursetia caribaea (Jacq.) Lavin var. caribaea   
Cracca edwardsii A. Gray var. sericea A. Gray Coursetia caribaea (Jacq.) Lavin var. sericea (A. Gray) Lavin  i
Cracca emeroides (A. Rich.) Kuntze Tephrosia emeroides A. Rich.   
Cracca gracillima (B. L. Rob.) A. Heller Tephrosia florida (F. Dietr.) C. E. Wood   
Cracca grandiflora (L'Her.) Kuntze Tephrosia grandiflora (L'Her.) Pers.   
Cracca hispidula (Michx.) Kuntze Tephrosia hispidula (Michx.) Pers.   
Cracca noctiflora (Bojer ex Baker) Kuntze Tephrosia noctiflora Bojer ex Baker   
Cracca polystachya (E. Mey.) Kuntze Tephrosia polystachya E. Mey.   
Cracca purpurea L. Tephrosia purpurea (L.) Pers. subsp. purpurea   
Cracca senna (Kunth) Kuntze Tephrosia senna Kunth   
Cracca thurberi Rydb. Tephrosia thurberi (Rydb.) C. E. Wood   
Cracca toxicaria (Sw.) Kuntze Tephrosia sinapou (Buc'hoz) A. Chev.   
Cracca villosa L. Tephrosia villosa (L.) Pers. subsp. villosa   
Cracca villosa L. var. argentea (Lam.) Kuntze Tephrosia spp. i
Cracca villosa L. var. hirta (Buch.-Ham.) Kuntze Tephrosia villosa (L.) Pers. subsp. villosa  i
Cracca villosa L. var. purpurea (L.) Kuntze Tephrosia purpurea (L.) Pers. subsp. purpurea  i
Cracca virginiana L. Tephrosia virginiana (L.) Pers.   
Cracca vogelii (Hook. f.) Kuntze Tephrosia vogelii Hook. f.  i
  1. Cracca adunca (Benth.) Kuntze (=Tephrosia adunca Benth.)
  2. Cracca ambigua (M. A. Curtis) Kuntze (=Tephrosia florida (F. Dietr.) C. E. Wood)
  3. Cracca angustissima (Shuttlew. ex Chapm.) Kuntze (=Tephrosia angustissima Shuttlew. ex Chapm. var. angustissima)
  4. Cracca candida (DC.) Kuntze (=Tephrosia candida DC.)
  5. Cracca caribaea (Jacq.) Benth. (=Coursetia caribaea (Jacq.) Lavin var. caribaea)
  6. Cracca cathartica (Sesse & Moc.) Britton & Millsp. (=Tephrosia senna Kunth)
  7. Cracca cinerea (L.) Morong (=Tephrosia cinerea (L.) Pers.)
  8. Cracca corallicola Small (=Tephrosia angustissima Shuttlew. ex Chapm. var. corallicola (Small) Isely)
  9. Cracca curtissii Small ex Rydb. (=Tephrosia angustissima Shuttlew. ex Chapm. var. curtissii (Small ex Rydb.) Isely)
  10. Cracca dichotoma (Desv.) Kuntze (=Tephrosia pumila (Lam.) Pers.)
  11. Cracca edwardsii A. Gray (=Coursetia caribaea (Jacq.) Lavin var. caribaea)
  12. Cracca edwardsii A. Gray var. sericea A. Gray (=Coursetia caribaea (Jacq.) Lavin var. sericea (A. Gray) Lavin)
  13. Cracca emeroides (A. Rich.) Kuntze (=Tephrosia emeroides A. Rich.)
  14. Cracca gracillima (B. L. Rob.) A. Heller (=Tephrosia florida (F. Dietr.) C. E. Wood)
  15. Cracca grandiflora (L'Her.) Kuntze (=Tephrosia grandiflora (L'Her.) Pers.)
  16. Cracca hispidula (Michx.) Kuntze (=Tephrosia hispidula (Michx.) Pers.)
  17. Cracca noctiflora (Bojer ex Baker) Kuntze (=Tephrosia noctiflora Bojer ex Baker)
  18. Cracca polystachya (E. Mey.) Kuntze (=Tephrosia polystachya E. Mey.)
  19. Cracca purpurea L. (=Tephrosia purpurea (L.) Pers. subsp. purpurea)
  20. Cracca senna (Kunth) Kuntze (=Tephrosia senna Kunth)
  21. Cracca thurberi Rydb. (=Tephrosia thurberi (Rydb.) C. E. Wood)
  22. Cracca toxicaria (Sw.) Kuntze (=Tephrosia sinapou (Buc'hoz) A. Chev.)
  23. Cracca villosa L. (=Tephrosia villosa (L.) Pers. subsp. villosa)
  24. Cracca villosa L. var. argentea (Lam.) Kuntze (=Tephrosia spp.)
  25. Cracca villosa L. var. hirta (Buch.-Ham.) Kuntze (=Tephrosia villosa (L.) Pers. subsp. villosa)
  26. Cracca villosa L. var. purpurea (L.) Kuntze (=Tephrosia purpurea (L.) Pers. subsp. purpurea)
  27. Cracca virginiana L. (=Tephrosia virginiana (L.) Pers.)
  28. Cracca vogelii (Hook. f.) Kuntze (=Tephrosia vogelii Hook. 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.