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Genera and generic subdivisons of Poaceae Barnhart, nom. cons.: Chloridoideae
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NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Acamptoclados Nash Eragrostis Wolf Acamptoclados Nash Eragrostis Wolf
Acrachne Wight & Arn. ex Chiov. a Acrachne Wight & Arn. ex Chiov.
Acroxis Steud., nom. inval. Muhlenbergia Schreb. Acroxis Steud., nom. inval. Muhlenbergia Schreb.
Actinochloa Roem. & Schult. Bouteloua Lag. Actinochloa Roem. & Schult. Bouteloua Lag.
Actinochloris Steud., nom. inval. Chloris Sw. Actinochloris Steud., nom. inval. Chloris Sw.
Aegopogon Humb. & Bonpl. ex Willd. a Aegopogon Humb. & Bonpl. ex Willd.
Aelbroeckia De Moor Aeluropus Trin. Aelbroeckia De Moor Aeluropus Trin.
Aeluropus Trin. a Aeluropus Trin.
Afrotrichloris Chiov. a Afrotrichloris Chiov.
Agrosticula Raddi Sporobolus R. Br. Agrosticula Raddi Sporobolus R. Br.
Agrostomia Cerv. Chloris Sw. Agrostomia Cerv. Chloris Sw.
Alloiatheros Raf. Gymnopogon P. Beauv. Alloiatheros Raf. Gymnopogon P. Beauv.
Allolepis Soderstr. & H. F. Decker a Allolepis Soderstr. & H. F. Decker
Anoplia Steud., nom. inval. Leptochloa P. Beauv. Anoplia Steud., nom. inval. Leptochloa P. Beauv.
Anthipsimus Raf. Muhlenbergia Schreb. Anthipsimus Raf. Muhlenbergia Schreb.
Anthopogon Nutt. Gymnopogon P. Beauv. Anthopogon Nutt. Gymnopogon P. Beauv.
Antichloa Steud., nom. inval. Bouteloua Lag. Antichloa Steud., nom. inval. Bouteloua Lag.
Antitragus Gaertn. Crypsis Aiton Antitragus Gaertn. Crypsis Aiton
Antonella Caro Tridens Roem. & Schult. Antonella Caro Tridens Roem. & Schult.
Antoschmidtia Boiss. Schmidtia Steud. ex J. A. Schmidt Antoschmidtia Boiss. Schmidtia Steud. ex J. A. Schmidt
Aplocera Raf., nom. inval. Ctenium Panz. Aplocera Raf., nom. inval. Ctenium Panz.
Apochiton C. E. Hubb. a Apochiton C. E. Hubb.
Apogon Steud., nom. inval. Chloris Sw. Apogon Steud., nom. inval. Chloris Sw.
Arcangelina Kuntze Tripogon Roem. & Schult. Arcangelina Kuntze Tripogon Roem. & Schult.
Aristidium (Endl.) Lindl. Bouteloua Lag. Aristidium (Endl.) Lindl. Bouteloua Lag.
Arthrochlaena Benth., nom. inval. Sclerodactylon Stapf Arthrochlaena Benth., nom. inval. Sclerodactylon Stapf
Arthrochloa J. W. Lorch Acrachne Wight & Arn. ex Chiov. Arthrochloa J. W. Lorch Acrachne Wight & Arn. ex Chiov.
Asthenatherum Nevski Centropodia (R. Br.) Rchb. Asthenatherum Nevski Centropodia (R. Br.) Rchb.
Astrebla F. Muell. ex Benth. a Astrebla F. Muell. ex Benth.
Atherophora Steud., nom. inval. Aegopogon Humb. & Bonpl. ex Willd. Atherophora Steud., nom. inval. Aegopogon Humb. & Bonpl. ex Willd.
Atheropogon Muhl. ex Willd. Bouteloua Lag. Atheropogon Muhl. ex Willd. Bouteloua Lag.
Austrochloris Lazarides a Austrochloris Lazarides
Baldomiria Herter Leptochloa P. Beauv. Baldomiria Herter Leptochloa P. Beauv.
Bauchea E. Fourn. Sporobolus R. Br. Bauchea E. Fourn. Sporobolus R. Br.
Bealia Scribn. a Bealia Scribn.
Bennetia Raf. Sporobolus R. Br. Bennetia Raf. Sporobolus R. Br.
Bewsia Gooss. a Bewsia Gooss.
Biatherium Desv. Gymnopogon P. Beauv. Biatherium Desv. Gymnopogon P. Beauv.
Blepharidachne Hack. a Blepharidachne Hack.
Blepharoneuron Nash a Blepharoneuron Nash
Boriskellera Terechov Eragrostis Wolf Boriskellera Terechov Eragrostis Wolf
Botelua Lag., orth. var. Bouteloua Lag. Botelua Lag., orth. var. Bouteloua Lag.
Bouteloua Lag. a Bouteloua Lag.
Brachyachne (Benth.) Stapf a Brachyachne (Benth.) Stapf
Brachychloa S. M. Phillips a Brachychloa S. M. Phillips
Bracteola Swallen, nom. inval. Chrysochloa Swallen Bracteola Swallen, nom. inval. Chrysochloa Swallen
Brousemichea Balansa Zoysia Willd. Brousemichea Balansa Zoysia Willd.
Buchloe Engelm. Bouteloua Lag. Buchloe Engelm. Bouteloua Lag.
Buchlomimus Reeder et al. Bouteloua Lag. Buchlomimus Reeder et al. Bouteloua Lag.
Bulbilis Raf. ex Kuntze Bouteloua Lag. Bulbilis Raf. ex Kuntze Bouteloua Lag.
Calamochloa E. Fourn. Sohnsia Airy Shaw Calamochloa E. Fourn. Sohnsia Airy Shaw
Calamovilfa (A. Gray) Hack. a Calamovilfa (A. Gray) Hack.
Calanthera Hook., nom. inval. Bouteloua Lag. Calanthera Hook., nom. inval. Bouteloua Lag.
Calotheria Steud., nom. inval. Enneapogon Desv. ex P. Beauv. Calotheria Steud., nom. inval. Enneapogon Desv. ex P. Beauv.
Calycodon Nutt. Muhlenbergia Schreb. Calycodon Nutt. Muhlenbergia Schreb.
Campuloa Desv., orth. var. Ctenium Panz. Campuloa Desv., orth. var. Ctenium Panz.
Campulosus Desv. Ctenium Panz. Campulosus Desv. Ctenium Panz.
Camusia J. W. Lorch Acrachne Wight & Arn. ex Chiov. Camusia J. W. Lorch Acrachne Wight & Arn. ex Chiov.
Capriola Adans. Cynodon Rich. Capriola Adans. Cynodon Rich.
Casiostega Galeotti, nom. inval. Bouteloua Lag. Casiostega Galeotti, nom. inval. Bouteloua Lag.
Catalepis Stapf & Stent a Catalepis Stapf & Stent
Cathestecum J. Presl Bouteloua Lag. Cathestecum J. Presl Bouteloua Lag.
Centropodia (R. Br.) Rchb. a Centropodia (R. Br.) Rchb.
Ceytosis Munro, nom. inval. Crypsis Aiton Ceytosis Munro, nom. inval. Crypsis Aiton
Chaboissaea E. Fourn. a Chaboissaea E. Fourn.
Chaetostichium C. E. Hubb. Oropetium Trin. Chaetostichium C. E. Hubb. Oropetium Trin.
Chamaedactylis T. Nees Aeluropus Trin. Chamaedactylis T. Nees Aeluropus Trin.
Chauvinia Steud. Spartina Schreb. Chauvinia Steud. Spartina Schreb.
Chloridopsis Hack., nom. inval. Trichloris E. Fourn. ex Benth. Chloridopsis Hack., nom. inval. Trichloris E. Fourn. ex Benth.
Chloris Sw. a Chloris Sw.
Chloroides Regel, nom. inval. Eustachys Desv. Chloroides Regel, nom. inval. Eustachys Desv.
Chloropsis Hack. ex Kuntze Trichloris E. Fourn. ex Benth. Chloropsis Hack. ex Kuntze Trichloris E. Fourn. ex Benth.
Chlorostis Raf. Chloris Sw. Chlorostis Raf. Chloris Sw.
Chondrosum Desv. Bouteloua Lag. Chondrosum Desv. Bouteloua Lag.
Chrysochloa Swallen a Chrysochloa Swallen
Cladoraphis Franch. a Cladoraphis Franch.
Cleistogenes Keng, nom. inval. Kengia Packer Cleistogenes Keng, nom. inval. Kengia Packer
Cleomena Roem. & Schult., orth. var. Muhlenbergia Schreb. Cleomena Roem. & Schult., orth. var. Muhlenbergia Schreb.
Clomena P. Beauv. Muhlenbergia Schreb. Clomena P. Beauv. Muhlenbergia Schreb.
Codonachne Steud., nom. inval. Tetrapogon Desf. Codonachne Steud., nom. inval. Tetrapogon Desf.
Coelachyropsis Bor Coelachyrum Hochst. & Nees Coelachyropsis Bor Coelachyrum Hochst. & Nees
Coelachyrum Hochst. & Nees a Coelachyrum Hochst. & Nees
Coelochloa Steud., nom. inval. Coelachyrum Hochst. & Nees Coelochloa Steud., nom. inval. Coelachyrum Hochst. & Nees
Cottea Kunth a Cottea Kunth
Craspedorhachis Benth. a Craspedorhachis Benth.
Crossotropis Stapf Trichoneura Andersson Crossotropis Stapf Trichoneura Andersson
Crypsinna E. Fourn. Muhlenbergia Schreb. Crypsinna E. Fourn. Muhlenbergia Schreb.
Crypsis Aiton a Crypsis Aiton
Cryptochloris Benth. Tetrapogon Desf. Cryptochloris Benth. Tetrapogon Desf.
Cryptostachys Steud. Sporobolus R. Br. Cryptostachys Steud. Sporobolus R. Br.
Ctenium Panz. a Ctenium Panz.
Cyclostachya Reeder & C. Reeder Bouteloua Lag. Cyclostachya Reeder & C. Reeder Bouteloua Lag.
Cynodon Rich. a Cynodon Rich.
Cypholepis Chiov. Coelachyrum Hochst. & Nees Cypholepis Chiov. Coelachyrum Hochst. & Nees
Dactilon Vill. Cynodon Rich. Dactilon Vill. Cynodon Rich.
Dactyloctenium Willd. a Dactyloctenium Willd.
Dactylogramma Link Muhlenbergia Schreb. Dactylogramma Link Muhlenbergia Schreb.
Dactylus Asch., orth. var. Cynodon Rich. Dactylus Asch., orth. var. Cynodon Rich.
Daknopholis Clayton a Daknopholis Clayton
Dasyochloa Willd. ex Rydb. a Dasyochloa Willd. ex Rydb.
Davyella Hack. Neostapfia Burtt Davy Davyella Hack. Neostapfia Burtt Davy
Decaryella A. Camus a Decaryella A. Camus
Desmostachya (Stapf) Stapf a Desmostachya (Stapf) Stapf
Diachroa Nutt. Leptochloa P. Beauv. Diachroa Nutt. Leptochloa P. Beauv.
Diachyrium Griseb. Sporobolus R. Br. Diachyrium Griseb. Sporobolus R. Br.
Diacisperma Kuntze Leptochloa P. Beauv. Diacisperma Kuntze Leptochloa P. Beauv.
Diandrochloa De Winter Eragrostis Wolf Diandrochloa De Winter Eragrostis Wolf
Dignathia Stapf a Dignathia Stapf
Dilepyrum Michx. Muhlenbergia Schreb. Dilepyrum Michx. Muhlenbergia Schreb.
Dinebra Jacq. a Dinebra Jacq.
Diplachne P. Beauv. a Diplachne P. Beauv.
Diplocea Raf. Triplasis P. Beauv. Diplocea Raf. Triplasis P. Beauv.
Disakisperma Steud. a Disakisperma Steud.
Distichlis Raf. a Distichlis Raf.
Doellochloa Kuntze Gymnopogon P. Beauv. Doellochloa Kuntze Gymnopogon P. Beauv.
Drake-Brockmania Stapf Dinebra Jacq. Drake-Brockmania Stapf Dinebra Jacq.
Echinanthus Cerv. Tragus Haller Echinanthus Cerv. Tragus Haller
Ectosperma Swallen Swallenia Soderstr. & H. F. Decker Ectosperma Swallen Swallenia Soderstr. & H. F. Decker
Ectrosia R. Br. a Ectrosia R. Br.
Ectrosiopsis (Ohwi) Jansen Ectrosia R. Br. Ectrosiopsis (Ohwi) Jansen Ectrosia R. Br.
Eleusine Gaertn. a Eleusine Gaertn.
Enneapogon Desv. ex P. Beauv. a Enneapogon Desv. ex P. Beauv.
Enteropogon Nees a Enteropogon Nees
Entoplocamia Stapf a Entoplocamia Stapf
Epicampes J. Presl Muhlenbergia Schreb. Epicampes J. Presl Muhlenbergia Schreb.
Eragrostiella Bor a Eragrostiella Bor
Eragrostis Wolf a Eragrostis Wolf
Eremochloe S. Watson Blepharidachne Hack. Eremochloe S. Watson Blepharidachne Hack.
Erioneuron Nash a Erioneuron Nash
Erochloe Raf. Eragrostis Wolf Erochloe Raf. Eragrostis Wolf
Erosion Lunell Eragrostis Wolf Erosion Lunell Eragrostis Wolf
Erucaria Cerv. Bouteloua Lag. Erucaria Cerv. Bouteloua Lag.
Eufournia Reeder Sohnsia Airy Shaw Eufournia Reeder Sohnsia Airy Shaw
Eustachys Desv. a Eustachys Desv.
Eutriana Trin. Bouteloua Lag. Eutriana Trin. Bouteloua Lag.
Exagrostis Steud., nom. inval. Eragrostis Wolf Exagrostis Steud., nom. inval. Eragrostis Wolf
Farrago Clayton a Farrago Clayton
Fibichia Koeler Cynodon Rich. Fibichia Koeler Cynodon Rich.
Fingerhuthia Nees a Fingerhuthia Nees
Fourniera Scribn. Bouteloua Lag. Fourniera Scribn. Bouteloua Lag.
Geopogon Steud., nom. inval. Chloris Sw. Geopogon Steud., nom. inval. Chloris Sw.
Gossweilerochloa Renvoize Tridens Roem. & Schult. Gossweilerochloa Renvoize Tridens Roem. & Schult.
Gouinia E. Fourn. a Gouinia E. Fourn.
Gracilea J. Koenig ex Hook. f. Melanocenchris Nees Gracilea J. Koenig ex Hook. f. Melanocenchris Nees
Griffithsochloa G. J. Pierce Bouteloua Lag. Griffithsochloa G. J. Pierce Bouteloua Lag.
Gymnopogon P. Beauv. a Gymnopogon P. Beauv.
Habrochloa C. E. Hubb. a Habrochloa C. E. Hubb.
Hackelia Vasey, nom. inval. Gouinia E. Fourn. Hackelia Vasey, nom. inval. Gouinia E. Fourn.
Halochloa Griseb. Monanthochloe Engelm. Halochloa Griseb. Monanthochloe Engelm.
Halopyrum Stapf a Halopyrum Stapf
Harpachne Hochst. ex A. Rich. a Harpachne Hochst. ex A. Rich.
Harpochloa Kunth a Harpochloa Kunth
Heleochloa Host ex Roem. Crypsis Aiton Heleochloa Host ex Roem. Crypsis Aiton
Hemimunroa Parodi Munroa Torr. Hemimunroa Parodi Munroa Torr.
Heterachne Benth. a Heterachne Benth.
Heterocarpha Stapf & C. E. Hubb. Drake-Brockmania Stapf Heterocarpha Stapf & C. E. Hubb. Drake-Brockmania Stapf
Heterolepis Boiss., nom. inval. Chloris Sw. Heterolepis Boiss., nom. inval. Chloris Sw.
Heterosteca Desv. Bouteloua Lag. Heterosteca Desv. Bouteloua Lag.
Hexarrhena C. Presl Hilaria Kunth Hexarrhena C. Presl Hilaria Kunth
Hilaria Kunth a Hilaria Kunth
Holboellia Hook. Lopholepis Decne. Holboellia Hook. Lopholepis Decne.
Hubbardochloa Auquier a Hubbardochloa Auquier
Hymenothecium Lag. Aegopogon Humb. & Bonpl. ex Willd. Hymenothecium Lag. Aegopogon Humb. & Bonpl. ex Willd.
Indopoa Bor a Indopoa Bor
Ipnum Phil. Leptochloa P. Beauv. Ipnum Phil. Leptochloa P. Beauv.
Ischnurus Balf. f. Lepturus R. Br. Ischnurus Balf. f. Lepturus R. Br.
Joannegria Chiov. Lintonia Stapf Joannegria Chiov. Lintonia Stapf
Jouvea E. Fourn. a Jouvea E. Fourn.
Kampochloa Clayton a Kampochloa Clayton
Kaokochloa De Winter a Kaokochloa De Winter
Kengia Packer a Kengia Packer
Kralikia Coss. & Durieu Tripogon Roem. & Schult. Kralikia Coss. & Durieu Tripogon Roem. & Schult.
Kralikiella Batt. & Trab. Tripogon Roem. & Schult. Kralikiella Batt. & Trab. Tripogon Roem. & Schult.
Langsdorffia Regel, nom. inval. Eustachys Desv. Langsdorffia Regel, nom. inval. Eustachys Desv.
Lappago Schreb. Tragus Haller Lappago Schreb. Tragus Haller
Lasiostega Benth., nom. inval. Bouteloua Lag. Lasiostega Benth., nom. inval. Bouteloua Lag.
Lasiotrichos Lehm., nom. inval. Fingerhuthia Nees Lasiotrichos Lehm., nom. inval. Fingerhuthia Nees
Latipes Kunth Leptothrium Kunth Latipes Kunth Leptothrium Kunth
Lepidopironia A. Rich. Tetrapogon Desf. Lepidopironia A. Rich. Tetrapogon Desf.
Lepiurus Dumort. Lepturus R. Br. Lepiurus Dumort. Lepturus R. Br.
Leptocarydion Hochst. ex Stapf a Leptocarydion Hochst. ex Stapf
Leptocercus Raf. Lepturus R. Br. Leptocercus Raf. Lepturus R. Br.
Leptochloa P. Beauv. a Leptochloa P. Beauv.
Leptochloopsis H. O. Yates Uniola L. Leptochloopsis H. O. Yates Uniola L.
Leptochloris Kuntze, nom. inval. Trichloris E. Fourn. ex Benth. Leptochloris Kuntze, nom. inval. Trichloris E. Fourn. ex Benth.
Leptostachys G. Mey. Leptochloa P. Beauv. Leptostachys G. Mey. Leptochloa P. Beauv.
Leptothrium Kunth a Leptothrium Kunth
Lepturella Stapf Oropetium Trin. Lepturella Stapf Oropetium Trin.
Lepturidium Hitchc. & Ekman a Lepturidium Hitchc. & Ekman
Lepturopetium Morat a Lepturopetium Morat
Lepturus R. Br. a Lepturus R. Br.
Lepyroxis E. Fourn., nom. inval. Muhlenbergia Schreb. Lepyroxis E. Fourn., nom. inval. Muhlenbergia Schreb.
Lesourdia E. Fourn. Scleropogon Phil. Lesourdia E. Fourn. Scleropogon Phil.
Limnetis Rich. Spartina Schreb. Limnetis Rich. Spartina Schreb.
Lintonia Stapf a Lintonia Stapf
Lophachme Stapf, orth. var. Lophacme Stapf Lophachme Stapf, orth. var. Lophacme Stapf
Lophacme Stapf a Lophacme Stapf
Lopholepis Decne. a Lopholepis Decne.
Lycurus Kunth a Lycurus Kunth
Macroblepharus Phil. Eragrostis Wolf Macroblepharus Phil. Eragrostis Wolf
Macrostachya A. Rich., nom. inval. Enteropogon Nees Macrostachya A. Rich., nom. inval. Enteropogon Nees
Matrella Pers. Zoysia Willd. Matrella Pers. Zoysia Willd.
Melanocenchris Nees a Melanocenchris Nees
Merisachne Steud. Triplasis P. Beauv. Merisachne Steud. Triplasis P. Beauv.
Microchloa R. Br. a Microchloa R. Br.
Micropogon Pfeiff. Microchloa R. Br. Micropogon Pfeiff. Microchloa R. Br.
Moliniopsis Gand., nom. inval. Kengia Packer Moliniopsis Gand., nom. inval. Kengia Packer
Monanthochloe Engelm. Distichlis Raf. Monanthochloe Engelm. Distichlis Raf.
Monathera Raf. Ctenium Panz. Monathera Raf. Ctenium Panz.
Monelytrum Hack. a Monelytrum Hack.
Monerma P. Beauv. Lepturus R. Br. Monerma P. Beauv. Lepturus R. Br.
Monocera Elliott Ctenium Panz. Monocera Elliott Ctenium Panz.
Monochaete Doll Gymnopogon P. Beauv. Monochaete Doll Gymnopogon P. Beauv.
Monodia S. W. L. Jacobs a Monodia S. W. L. Jacobs
Monroa Torr., orth. var. Munroa Torr. Monroa Torr., orth. var. Munroa Torr.
Mosdenia Stent a Mosdenia Stent
Muhlenbergia Schreb. a Muhlenbergia Schreb.
Munroa Torr. a Munroa Torr.
Myriostachya (Benth.) Hook. f. a Myriostachya (Benth.) Hook. f.
Nazia Adans. Tragus Haller Nazia Adans. Tragus Haller
Neeragrostis Bush Eragrostis Wolf Neeragrostis Bush Eragrostis Wolf
Neesiochloa Pilg. a Neesiochloa Pilg.
Negria Chiov. Lintonia Stapf Negria Chiov. Lintonia Stapf
Neobouteloua Gould a Neobouteloua Gould
Neostapfia Burtt Davy a Neostapfia Burtt Davy
Neostapfiella A. Camus a Neostapfiella A. Camus
Nestlera Steud., nom. inval. Bouteloua Lag. Nestlera Steud., nom. inval. Bouteloua Lag.
Nevroctola Raf. Uniola L. Nevroctola Raf. Uniola L.
Neyraudia Hook. f. a Neyraudia Hook. f.
Normanboria Butzin Acrachne Wight & Arn. ex Chiov. Normanboria Butzin Acrachne Wight & Arn. ex Chiov.
Ochthochloa Edgew. a Ochthochloa Edgew.
Odyssea Stapf a Odyssea Stapf
Opizia J. Presl Bouteloua Lag. Opizia J. Presl Bouteloua Lag.
Orcuttia Vasey a Orcuttia Vasey
Orinus Hitchc. a Orinus Hitchc.
Oropetium Trin. a Oropetium Trin.
Osterdamia Neck. ex Kuntze Zoysia Willd. Osterdamia Neck. ex Kuntze Zoysia Willd.
Oxychloris Lazarides a Oxychloris Lazarides
Oxydenia Nutt. Leptochloa P. Beauv. Oxydenia Nutt. Leptochloa P. Beauv.
Pachea Steud., nom. inval. Crypsis Aiton Pachea Steud., nom. inval. Crypsis Aiton
Pallasia Scop. Crypsis Aiton Pallasia Scop. Crypsis Aiton
Pappophorum Schreb. a Pappophorum Schreb.
Pechea Lapeyr., nom. inval. Crypsis Aiton Pechea Lapeyr., nom. inval. Crypsis Aiton
Pentarrhaphis Kunth Bouteloua Lag. Pentarrhaphis Kunth Bouteloua Lag.
Pereilema J. Presl a Pereilema J. Presl
Perotis Aiton a Perotis Aiton
Phacellaria Steud., nom. inval. Chloris Sw. Phacellaria Steud., nom. inval. Chloris Sw.
Plagiolytrum Nees Tripogon Roem. & Schult. Plagiolytrum Nees Tripogon Roem. & Schult.
Planichloa B. K. Simon a Planichloa B. K. Simon
Plectrachne Henrard Triodia R. Br. Plectrachne Henrard Triodia R. Br.
Pleiodon Rchb. Bouteloua Lag. Pleiodon Rchb. Bouteloua Lag.
Pleopogon Nutt. Lycurus Kunth Pleopogon Nutt. Lycurus Kunth
Pleuraphis Torr. a Pleuraphis Torr.
Podosemum Desv. Muhlenbergia Schreb. Podosemum Desv. Muhlenbergia Schreb.
Pogochloa S. Moore Gouinia E. Fourn. Pogochloa S. Moore Gouinia E. Fourn.
Pogonarthria Stapf a Pogonarthria Stapf
Pogoneura Napper, orth. var. Pogononeura Napper Pogoneura Napper, orth. var. Pogononeura Napper
Pogonochloa C. E. Hubb. a Pogonochloa C. E. Hubb.
Pogononeura Napper a Pogononeura Napper
Polevansia De Winter a Polevansia De Winter
Polyodon Kunth Bouteloua Lag. Polyodon Kunth Bouteloua Lag.
Polyrhaphis (Trin.) Lindl. Pappophorum Schreb. Polyrhaphis (Trin.) Lindl. Pappophorum Schreb.
Polyschistis C. Presl Bouteloua Lag. Polyschistis C. Presl Bouteloua Lag.
Pommereulla L. f. a Pommereulla L. f.
Ponceletia Thouars Spartina Schreb. Ponceletia Thouars Spartina Schreb.
Pringleochloa Scribn. Bouteloua Lag. Pringleochloa Scribn. Bouteloua Lag.
Psammagrostis C. A. Gardner & C. E. Hubb. a Psammagrostis C. A. Gardner & C. E. Hubb.
Psammophila Schult. Spartina Schreb. Psammophila Schult. Spartina Schreb.
Pseudozoysia Chiov. a Pseudozoysia Chiov.
Psilantha (K. Koch) Tzvelev Eragrostis Wolf Psilantha (K. Koch) Tzvelev Eragrostis Wolf
Psilolemma S. M. Phillips a Psilolemma S. M. Phillips
Pterochloris (A. Camus) A. Camus Chloris Sw. Pterochloris (A. Camus) A. Camus Chloris Sw.
Ptiloneilema Steud. Melanocenchris Nees Ptiloneilema Steud. Melanocenchris Nees
Ptilonema Hook. f., orth. var. Melanocenchris Nees Ptilonema Hook. f., orth. var. Melanocenchris Nees
Rabdochloa P. Beauv. Leptochloa P. Beauv. Rabdochloa P. Beauv. Leptochloa P. Beauv.
Raddia Mazziari Crypsis Aiton Raddia Mazziari Crypsis Aiton
Redfieldia Vasey a Redfieldia Vasey
Reederochloa Soderstr. & H. F. Decker Distichlis Raf. Reederochloa Soderstr. & H. F. Decker Distichlis Raf.
Rendlia Chiov. Microchloa R. Br. Rendlia Chiov. Microchloa R. Br.
Rhachidospermum Vasey Jouvea E. Fourn. Rhachidospermum Vasey Jouvea E. Fourn.
Rheochloa Filg. et al. a Rheochloa Filg. et al.
Richardsiella Elffers & Kenn.-O'Byrne a Richardsiella Elffers & Kenn.-O'Byrne
Roshevitzia Tzvelev Eragrostis Wolf Roshevitzia Tzvelev Eragrostis Wolf
Roylea Steud., nom. inval. Melanocenchris Nees Roylea Steud., nom. inval. Melanocenchris Nees
Saugetia Hitchc. & Chase Enteropogon Nees Saugetia Hitchc. & Chase Enteropogon Nees
Schaffnera Benth. Schaffnerella Nash Schaffnera Benth. Schaffnerella Nash
Schaffnerella Nash a Schaffnerella Nash
Schedonnardus Steud. a Schedonnardus Steud.
Schellingia Steud. Aegopogon Humb. & Bonpl. ex Willd. Schellingia Steud. Aegopogon Humb. & Bonpl. ex Willd.
Schenckochloa J. J. Ortiz Gouinia E. Fourn. Schenckochloa J. J. Ortiz Gouinia E. Fourn.
Schleropelta Buckley Hilaria Kunth Schleropelta Buckley Hilaria Kunth
Schmidtia Steud. ex J. A. Schmidt a Schmidtia Steud. ex J. A. Schmidt
Schoenefeldia Kunth a Schoenefeldia Kunth
Schultesia Spreng. Eustachys Desv. Schultesia Spreng. Eustachys Desv.
Sciadonardus Steud., nom. inval. Gymnopogon P. Beauv. Sciadonardus Steud., nom. inval. Gymnopogon P. Beauv.
Sclerodactylon Stapf a Sclerodactylon Stapf
Scleropogon Phil. a Scleropogon Phil.
Sericrostis Raf. Muhlenbergia Schreb. Sericrostis Raf. Muhlenbergia Schreb.
Serigrostis Steud., orth. var. Muhlenbergia Schreb. Serigrostis Steud., orth. var. Muhlenbergia Schreb.
Silentvalleya V. J. Nair et al. a Silentvalleya V. J. Nair et al.
Soderstromia C. V. Morton Bouteloua Lag. Soderstromia C. V. Morton Bouteloua Lag.
Sohnsia Airy Shaw a Sohnsia Airy Shaw
Solenachne Steud. Spartina Schreb. Solenachne Steud. Spartina Schreb.
Solenophyllum Baill., nom. inval. Monanthochloe Engelm. Solenophyllum Baill., nom. inval. Monanthochloe Engelm.
Spartina Schreb. a Spartina Schreb.
Spermachiton Llanos Sporobolus R. Br. Spermachiton Llanos Sporobolus R. Br.
Spermatochiton Pilg., orth. var. Sporobolus R. Br. Spermatochiton Pilg., orth. var. Sporobolus R. Br.
Spirochloe Lunell Schedonnardus Steud. Spirochloe Lunell Schedonnardus Steud.
Sporichloe Pilg., orth. var. Schedonnardus Steud. Sporichloe Pilg., orth. var. Schedonnardus Steud.
Sporobolus R. Br. a Sporobolus R. Br.
Stapfia Burtt Davy Neostapfia Burtt Davy Stapfia Burtt Davy Neostapfia Burtt Davy
Stapfiola Kuntze Desmostachya (Stapf) Stapf Stapfiola Kuntze Desmostachya (Stapf) Stapf
Steirachne Ekman a Steirachne Ekman
Stiburus Stapf Eragrostis Wolf Stiburus Stapf Eragrostis Wolf
Strombodurus Steud., nom. inval. Bouteloua Lag. Strombodurus Steud., nom. inval. Bouteloua Lag.
Swallenia Soderstr. & H. F. Decker a Swallenia Soderstr. & H. F. Decker
Symbasiandra Steud., nom. inval. Hilaria Kunth Symbasiandra Steud., nom. inval. Hilaria Kunth
Symplectrodia Lazarides a Symplectrodia Lazarides
Tetrachaete Chiov. a Tetrachaete Chiov.
Tetrachne Nees a Tetrachne Nees
Tetrapogon Desf. a Tetrapogon Desf.
Thellungia Stapf a Thellungia Stapf
Torgesia Bornm. Crypsis Aiton Torgesia Bornm. Crypsis Aiton
Tosagris P. Beauv., nom. inval. Muhlenbergia Schreb. Tosagris P. Beauv., nom. inval. Muhlenbergia Schreb.
Trachynotia Michx. Spartina Schreb. Trachynotia Michx. Spartina Schreb.
Tragus Haller a Tragus Haller
Triachyrum Hochst. Sporobolus R. Br. Triachyrum Hochst. Sporobolus R. Br.
Triaena Kunth Bouteloua Lag. Triaena Kunth Bouteloua Lag.
Triathera Desv. Bouteloua Lag. Triathera Desv. Bouteloua Lag.
Triatherus Raf. Ctenium Panz. Triatherus Raf. Ctenium Panz.
Trichloris E. Fourn. ex Benth. a Trichloris E. Fourn. ex Benth.
Trichochloa DC. Muhlenbergia Schreb. Trichochloa DC. Muhlenbergia Schreb.
Trichoneura Andersson a Trichoneura Andersson
Tricuspis P. Beauv. Tridens Roem. & Schult. Tricuspis P. Beauv. Tridens Roem. & Schult.
Tridens Roem. & Schult. a Tridens Roem. & Schult.
Trigonochloa P. M. Peterson & N. Snow a Trigonochloa P. M. Peterson & N. Snow
Triodia R. Br. a Triodia R. Br.
Triodon Baumg. Triodia R. Br. Triodon Baumg. Triodia R. Br.
Triphlebia Stapf Eragrostis Wolf Triphlebia Stapf Eragrostis Wolf
Triplasis P. Beauv. a Triplasis P. Beauv.
Triplathera (Endl.) Lindl. Bouteloua Lag. Triplathera (Endl.) Lindl. Bouteloua Lag.
Tripogon Roem. & Schult. a Tripogon Roem. & Schult.
Triraphis R. Br. a Triraphis R. Br.
Trisiola Raf. Uniola L. Trisiola Raf. Uniola L.
Tristania Poir., nom. inval. Spartina Schreb. Tristania Poir., nom. inval. Spartina Schreb.
Triunila Raf., nom. inval. Uniola L. Triunila Raf., nom. inval. Uniola L.
Tuctoria Reeder a Tuctoria Reeder
Uniola L. a Uniola L.
Uralepis Nutt. Triplasis P. Beauv. Uralepis Nutt. Triplasis P. Beauv.
Uralepsis Nutt., orth. var. Triplasis P. Beauv. Uralepsis Nutt., orth. var. Triplasis P. Beauv.
Urochondra C. E. Hubb. a Urochondra C. E. Hubb.
Vaseya Thurb. Muhlenbergia Schreb. Vaseya Thurb. Muhlenbergia Schreb.
Vaseyochloa Hitchc. a Vaseyochloa Hitchc.
Vietnamochloa Veldkamp & Nowack a Vietnamochloa Veldkamp & Nowack
Viguierella A. Camus a Viguierella A. Camus
Vilfagrostis Doll, nom. inval. Eragrostis Wolf Vilfagrostis Doll, nom. inval. Eragrostis Wolf
Willbleibia Herter Willkommia Hack. Willbleibia Herter Willkommia Hack.
Willkommia Hack. a Willkommia Hack.
Windsoria Nutt. Tridens Roem. & Schult. Windsoria Nutt. Tridens Roem. & Schult.
Xystidium Trin. Perotis Aiton Xystidium Trin. Perotis Aiton
Zoydia Pers., orth. var. Zoysia Willd. Zoydia Pers., orth. var. Zoysia Willd.
Zoysia Willd. a Zoysia Willd.


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.