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Species of Calamagrostis Adans.

All
Accepted Names
Exclude infraspecific names

NameAccepted Nameai
Calamagrostis spp. a 
Calamagrostis acutiflora (Schrad.) Rchb.  a 
Calamagrostis agrostiflora Beck Agrostis schraderiana Bech.   
Calamagrostis alba (J. Presl) Steud.  a 
Calamagrostis andina Nutt. Muhlenbergia andina (Nutt.) Hitchc.   
Calamagrostis angustifolia Kom. Calamagrostis purpurea (Trin.) Trin. subsp. purpurea   
Calamagrostis armata (Doll) Parodi Calamagrostis alba (J. Presl) Steud.   
Calamagrostis arundinacea (L.) Roth  a 
Calamagrostis arundinacea (L.) Roth var. brachytricha (Steud.) Hack.  ai
Calamagrostis arundinacea (L.) Roth var. sciuroides (Franch. & Sav.) Hack.  ai
Calamagrostis avenoides (Hook. f.) Cockayne  ai
Calamagrostis brachytricha Steud. Calamagrostis arundinacea (L.) Roth var. brachytricha (Steud.) Hack.   
Calamagrostis canadensis (Michx.) P. Beauv.  a 
Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis  ai
Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman  ai
Calamagrostis canescens (Weber ex F. H. Wigg.) Roth  a 
Calamagrostis cinnoides auct. Calamagrostis coarctata Eaton   
Calamagrostis coarctata (Kunth) Steud. Calamagrostis fibrovaginata Laegaard   
Calamagrostis coarctata Eaton  a 
Calamagrostis compacta (Munro ex Hook. f.) Hack. ex Paulsen  ai
Calamagrostis emodensis Griseb.  a 
Calamagrostis epigejos (L.) Roth  a 
Calamagrostis epigejos (L.) Roth subsp. macrolepis (Litv.) Tzvelev  ai
Calamagrostis fibrovaginata Laegaard  a 
Calamagrostis foliosa Kearney  a 
Calamagrostis gigantea Nutt. Calamovilfa gigantea (Nutt.) Scribn. & Merr.   
Calamagrostis hyperborea Lange  a 
Calamagrostis inexpansa A. Gray Calamagrostis stricta (Timm) Koeler subsp. inexpansa (A. Gray) C. W. Greene   
Calamagrostis insperata Swallen Calamagrostis porteri A. Gray subsp. insperata (Swallen) C. W. Greene   
Calamagrostis lanceolata Roth Calamagrostis canescens (Weber ex F. H. Wigg.) Roth   
Calamagrostis langsdorffii (Link) Trin. Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman   
Calamagrostis lapponica (Wahlenb.) Hartm.  a 
Calamagrostis leonardii Chase  a 
Calamagrostis longearistata (Wedd.) Hack. ex Sodiro  a 
Calamagrostis longifolia Hook. Calamovilfa longifolia (Hook.) Scribn.   
Calamagrostis macrolepis Litv. Calamagrostis epigejos (L.) Roth subsp. macrolepis (Litv.) Tzvelev   
Calamagrostis montevidensis Nees Calamagrostis viridiflavescens (Poir.) Steud. var. montevidensis (Nees) Kampf   
Calamagrostis montevidensis Nees var. armata Doll Calamagrostis alba (J. Presl) Steud.  i
Calamagrostis neglecta auct. Calamagrostis stricta (Timm) Koeler subsp. stricta   
Calamagrostis nepalensis Nees Calamagrostis pseudophragmites (Haller f.) Koeler   
Calamagrostis nutkaensis (J. Presl) Steud.  a 
Calamagrostis parsana (Bor) Dogan  a 
Calamagrostis phragmitoides Hartm. Calamagrostis purpurea (Trin.) Trin. subsp. phragmitoides (Hartm.) Tzvelev   
Calamagrostis plumosa Spreng. Jarava plumosa (Spreng.) S. W. L. Jacobs & J. Everett   
Calamagrostis porteri A. Gray  a 
Calamagrostis porteri A. Gray subsp. insperata (Swallen) C. W. Greene  ai
Calamagrostis porteri A. Gray subsp. porteri  ai
Calamagrostis pseudophragmites (Haller f.) Koeler  ai
Calamagrostis purpurascens R. Br.  a 
Calamagrostis purpurea (Trin.) Trin.  a 
Calamagrostis purpurea (Trin.) Trin. subsp. langsdorffii (Link) Tzvelev Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman  i
Calamagrostis purpurea (Trin.) Trin. subsp. phragmitoides (Hartm.) Tzvelev  ai
Calamagrostis purpurea (Trin.) Trin. subsp. purpurea  ai
Calamagrostis rubescens Buckley  a 
Calamagrostis sciuroides Franch. & Sav. Calamagrostis arundinacea (L.) Roth var. sciuroides (Franch. & Sav.) Hack.   
Calamagrostis stricta (Timm) Koeler  a 
Calamagrostis stricta (Timm) Koeler subsp. inexpansa (A. Gray) C. W. Greene  ai
Calamagrostis stricta (Timm) Koeler subsp. stricta  ai
Calamagrostis tolucensis (Kunth) Trin. ex Steud.  a 
Calamagrostis varia (Schrad.) Host  a 
Calamagrostis viridiflavescens (Poir.) Steud.  a 
Calamagrostis viridiflavescens (Poir.) Steud. var. montevidensis (Nees) Kampf  ai
Calamagrostis youngii (Hook. f.) Skeels  ai
  1. Calamagrostis acutiflora (Schrad.) Rchb.
  2. Calamagrostis agrostiflora Beck (=Agrostis schraderiana Bech.)
  3. Calamagrostis alba (J. Presl) Steud.
  4. Calamagrostis andina Nutt. (=Muhlenbergia andina (Nutt.) Hitchc.)
  5. Calamagrostis angustifolia Kom. (=Calamagrostis purpurea (Trin.) Trin. subsp. purpurea)
  6. Calamagrostis armata (Doll) Parodi (=Calamagrostis alba (J. Presl) Steud.)
  7. Calamagrostis arundinacea (L.) Roth
  8. Calamagrostis arundinacea (L.) Roth var. brachytricha (Steud.) Hack.
  9. Calamagrostis arundinacea (L.) Roth var. sciuroides (Franch. & Sav.) Hack.
  10. Calamagrostis avenoides (Hook. f.) Cockayne
  11. Calamagrostis brachytricha Steud. (=Calamagrostis arundinacea (L.) Roth var. brachytricha (Steud.) Hack.)
  12. Calamagrostis canadensis (Michx.) P. Beauv.
  13. Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis
  14. Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman
  15. Calamagrostis canescens (Weber ex F. H. Wigg.) Roth
  16. Calamagrostis cinnoides auct. (=Calamagrostis coarctata Eaton)
  17. Calamagrostis coarctata (Kunth) Steud. (=Calamagrostis fibrovaginata Laegaard)
  18. Calamagrostis coarctata Eaton
  19. Calamagrostis compacta (Munro ex Hook. f.) Hack. ex Paulsen
  20. Calamagrostis emodensis Griseb.
  21. Calamagrostis epigejos (L.) Roth
  22. Calamagrostis epigejos (L.) Roth subsp. macrolepis (Litv.) Tzvelev
  23. Calamagrostis fibrovaginata Laegaard
  24. Calamagrostis foliosa Kearney
  25. Calamagrostis gigantea Nutt. (=Calamovilfa gigantea (Nutt.) Scribn. & Merr.)
  26. Calamagrostis hyperborea Lange
  27. Calamagrostis inexpansa A. Gray (=Calamagrostis stricta (Timm) Koeler subsp. inexpansa (A. Gray) C. W. Greene)
  28. Calamagrostis insperata Swallen (=Calamagrostis porteri A. Gray subsp. insperata (Swallen) C. W. Greene)
  29. Calamagrostis lanceolata Roth (=Calamagrostis canescens (Weber ex F. H. Wigg.) Roth)
  30. Calamagrostis langsdorffii (Link) Trin. (=Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman)
  31. Calamagrostis lapponica (Wahlenb.) Hartm.
  32. Calamagrostis leonardii Chase
  33. Calamagrostis longearistata (Wedd.) Hack. ex Sodiro
  34. Calamagrostis longifolia Hook. (=Calamovilfa longifolia (Hook.) Scribn.)
  35. Calamagrostis macrolepis Litv. (=Calamagrostis epigejos (L.) Roth subsp. macrolepis (Litv.) Tzvelev)
  36. Calamagrostis montevidensis Nees (=Calamagrostis viridiflavescens (Poir.) Steud. var. montevidensis (Nees) Kampf)
  37. Calamagrostis montevidensis Nees var. armata Doll (=Calamagrostis alba (J. Presl) Steud.)
  38. Calamagrostis neglecta auct. (=Calamagrostis stricta (Timm) Koeler subsp. stricta)
  39. Calamagrostis nepalensis Nees (=Calamagrostis pseudophragmites (Haller f.) Koeler)
  40. Calamagrostis nutkaensis (J. Presl) Steud.
  41. Calamagrostis parsana (Bor) Dogan
  42. Calamagrostis phragmitoides Hartm. (=Calamagrostis purpurea (Trin.) Trin. subsp. phragmitoides (Hartm.) Tzvelev)
  43. Calamagrostis plumosa Spreng. (=Jarava plumosa (Spreng.) S. W. L. Jacobs & J. Everett)
  44. Calamagrostis porteri A. Gray
  45. Calamagrostis porteri A. Gray subsp. insperata (Swallen) C. W. Greene
  46. Calamagrostis porteri A. Gray subsp. porteri
  47. Calamagrostis pseudophragmites (Haller f.) Koeler
  48. Calamagrostis purpurascens R. Br.
  49. Calamagrostis purpurea (Trin.) Trin.
  50. Calamagrostis purpurea (Trin.) Trin. subsp. langsdorffii (Link) Tzvelev (=Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman)
  51. Calamagrostis purpurea (Trin.) Trin. subsp. phragmitoides (Hartm.) Tzvelev
  52. Calamagrostis purpurea (Trin.) Trin. subsp. purpurea
  53. Calamagrostis rubescens Buckley
  54. Calamagrostis sciuroides Franch. & Sav. (=Calamagrostis arundinacea (L.) Roth var. sciuroides (Franch. & Sav.) Hack.)
  55. Calamagrostis spp.
  56. Calamagrostis stricta (Timm) Koeler
  57. Calamagrostis stricta (Timm) Koeler subsp. inexpansa (A. Gray) C. W. Greene
  58. Calamagrostis stricta (Timm) Koeler subsp. stricta
  59. Calamagrostis tolucensis (Kunth) Trin. ex Steud.
  60. Calamagrostis varia (Schrad.) Host
  61. Calamagrostis viridiflavescens (Poir.) Steud.
  62. Calamagrostis viridiflavescens (Poir.) Steud. var. montevidensis (Nees) Kampf
  63. Calamagrostis youngii (Hook. f.) Skeels


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.