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Species of Coreopsis L.

All
Accepted Names
Exclude infraspecific names

NameAccepted Nameai
Coreopsis spp. a 
Coreopsis alba L. Bidens alba (L.) DC. var. alba   
Coreopsis alternifolia L. Verbesina alternifolia (L.) Britton ex Kearney   
Coreopsis amplexicaulis Cav. Simsia amplexicaulis (Cav.) Pers.   
Coreopsis aristosa Michx. Bidens aristosa (Michx.) Britton   
Coreopsis aurea Aiton Bidens aurea (Aiton) Sherff   
Coreopsis auriculata L.  a 
Coreopsis basalis (A. Dietr.) S. F. Blake  a 
Coreopsis basalis (A. Dietr.) S. F. Blake var. wrightii (A. Gray) S. F. Blake Coreopsis wrightii (A. Gray) H. M. Parker  i
Coreopsis bigelovii (A. Gray) Voss  a 
Coreopsis californica (Nutt.) H. Sharsm.  a 
Coreopsis calliopsidea (DC.) A. Gray  a 
Coreopsis cardaminifolia (DC.) Nutt. Coreopsis tinctoria Nutt.   
Coreopsis coronata Hook. Coreopsis nuecensis A. Heller   
Coreopsis coronata L. Bidens trichosperma (Michx.) Britton   
Coreopsis cuneifolia Greenm.  a 
Coreopsis cyclocarpa S. F. Blake  a 
Coreopsis delphiniifolia Lam.  a 
Coreopsis douglasii (DC.) H. M. Hall  a 
Coreopsis drummondii (D. Don) Torr. & A. Gray Coreopsis basalis (A. Dietr.) S. F. Blake   
Coreopsis drummondii Torr. & A. Gray var. wrightii A. Gray Coreopsis wrightii (A. Gray) H. M. Parker  i
Coreopsis falcata F. E. Boynton  a 
Coreopsis ferulifolia Jacq. Bidens ferulifolia (Jacq.) DC.   
Coreopsis filifolia Hook. Thelesperma filifolium (Hook.) A. Gray   
Coreopsis floridana E. B. Sm.  a 
Coreopsis foetida Cav. Simsia foetida (Cav.) S. F. Blake   
Coreopsis formosa Bonato Cosmos bipinnatus Cav.   
Coreopsis gigantea (Kellogg) H. M. Hall  a 
Coreopsis gladiata Walter  a 
Coreopsis grandiflora Hogg ex Sweet  a 
Coreopsis hamiltonii (Elmer) H. Sharsm.  a 
Coreopsis heterophylla Cav. Iostephane heterophylla (Cav.) Hemsl.   
Coreopsis integrifolia Poir.  a 
Coreopsis intermedia Sherff  a 
Coreopsis lanceolata L.  a 
Coreopsis latifolia Michx.  a 
Coreopsis leavenworthii Torr. & A. Gray  a 
Coreopsis linifolia Nutt.  a 
Coreopsis longifolia Small Coreopsis gladiata Walter   
Coreopsis major Walter  a 
Coreopsis maritima (Nutt.) Hook. f.  ai
Coreopsis mcvaughii D. J. Crawford  a 
Coreopsis mitis Michx. Bidens mitis (Michx.) Sherff   
Coreopsis mutica DC.  a 
Coreopsis nudata Nutt.  a 
Coreopsis nuecensis A. Heller  a 
Coreopsis nuecensoides E. B. Sm.  a 
Coreopsis palmata Nutt.  a 
Coreopsis paludosa M. E. Jones  a 
Coreopsis parviflora Jacq. Cosmos parviflorus (Jacq.) Pers.   
Coreopsis petrophila A. Gray  a 
Coreopsis petrophiloides B. L. Rob. & Greenm.  a 
Coreopsis pubescens Elliott  a 
Coreopsis pulchra F. E. Boynton  a 
Coreopsis rosea Nutt.  a 
Coreopsis rudis (Benth.) Hemsl.  a 
Coreopsis stillmanii (A. Gray) S. F. Blake  a 
Coreopsis tinctoria Nutt.  a 
Coreopsis trichosperma Michx. Bidens trichosperma (Michx.) Britton   
Coreopsis tripteris L.  a 
Coreopsis verticillata L.  a 
Coreopsis wrightii (A. Gray) H. M. Parker  a 
  1. Coreopsis alba L. (=Bidens alba (L.) DC. var. alba)
  2. Coreopsis alternifolia L. (=Verbesina alternifolia (L.) Britton ex Kearney)
  3. Coreopsis amplexicaulis Cav. (=Simsia amplexicaulis (Cav.) Pers.)
  4. Coreopsis aristosa Michx. (=Bidens aristosa (Michx.) Britton)
  5. Coreopsis aurea Aiton (=Bidens aurea (Aiton) Sherff)
  6. Coreopsis auriculata L.
  7. Coreopsis basalis (A. Dietr.) S. F. Blake
  8. Coreopsis basalis (A. Dietr.) S. F. Blake var. wrightii (A. Gray) S. F. Blake (=Coreopsis wrightii (A. Gray) H. M. Parker)
  9. Coreopsis bigelovii (A. Gray) Voss
  10. Coreopsis californica (Nutt.) H. Sharsm.
  11. Coreopsis calliopsidea (DC.) A. Gray
  12. Coreopsis cardaminifolia (DC.) Nutt. (=Coreopsis tinctoria Nutt.)
  13. Coreopsis coronata Hook. (=Coreopsis nuecensis A. Heller)
  14. Coreopsis coronata L. (=Bidens trichosperma (Michx.) Britton)
  15. Coreopsis cuneifolia Greenm.
  16. Coreopsis cyclocarpa S. F. Blake
  17. Coreopsis delphiniifolia Lam.
  18. Coreopsis douglasii (DC.) H. M. Hall
  19. Coreopsis drummondii (D. Don) Torr. & A. Gray (=Coreopsis basalis (A. Dietr.) S. F. Blake)
  20. Coreopsis drummondii Torr. & A. Gray var. wrightii A. Gray (=Coreopsis wrightii (A. Gray) H. M. Parker)
  21. Coreopsis falcata F. E. Boynton
  22. Coreopsis ferulifolia Jacq. (=Bidens ferulifolia (Jacq.) DC.)
  23. Coreopsis filifolia Hook. (=Thelesperma filifolium (Hook.) A. Gray)
  24. Coreopsis floridana E. B. Sm.
  25. Coreopsis foetida Cav. (=Simsia foetida (Cav.) S. F. Blake)
  26. Coreopsis formosa Bonato (=Cosmos bipinnatus Cav.)
  27. Coreopsis gigantea (Kellogg) H. M. Hall
  28. Coreopsis gladiata Walter
  29. Coreopsis grandiflora Hogg ex Sweet
  30. Coreopsis hamiltonii (Elmer) H. Sharsm.
  31. Coreopsis heterophylla Cav. (=Iostephane heterophylla (Cav.) Hemsl.)
  32. Coreopsis integrifolia Poir.
  33. Coreopsis intermedia Sherff
  34. Coreopsis lanceolata L.
  35. Coreopsis latifolia Michx.
  36. Coreopsis leavenworthii Torr. & A. Gray
  37. Coreopsis linifolia Nutt.
  38. Coreopsis longifolia Small (=Coreopsis gladiata Walter)
  39. Coreopsis major Walter
  40. Coreopsis maritima (Nutt.) Hook. f.
  41. Coreopsis mcvaughii D. J. Crawford
  42. Coreopsis mitis Michx. (=Bidens mitis (Michx.) Sherff)
  43. Coreopsis mutica DC.
  44. Coreopsis nudata Nutt.
  45. Coreopsis nuecensis A. Heller
  46. Coreopsis nuecensoides E. B. Sm.
  47. Coreopsis palmata Nutt.
  48. Coreopsis paludosa M. E. Jones
  49. Coreopsis parviflora Jacq. (=Cosmos parviflorus (Jacq.) Pers.)
  50. Coreopsis petrophila A. Gray
  51. Coreopsis petrophiloides B. L. Rob. & Greenm.
  52. Coreopsis pubescens Elliott
  53. Coreopsis pulchra F. E. Boynton
  54. Coreopsis rosea Nutt.
  55. Coreopsis rudis (Benth.) Hemsl.
  56. Coreopsis spp.
  57. Coreopsis stillmanii (A. Gray) S. F. Blake
  58. Coreopsis tinctoria Nutt.
  59. Coreopsis trichosperma Michx. (=Bidens trichosperma (Michx.) Britton)
  60. Coreopsis tripteris L.
  61. Coreopsis verticillata L.
  62. Coreopsis wrightii (A. Gray) H. M. Parker


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.