Grass Genera of the World

L. Watson and M. J. Dallwitz

Index

Introduction • Citation • Acknowledgements • References

Identification and Information Retrieval

Species Sampled for Anatomy

Classification

Character List

Implicit Attributes

Descriptions

The bold-italic parts are diagnostic descriptions, generated with the aid of Intkey (Dallwitz et al. 1993). They distinguish each taxon in at least two respects from every other taxon.

A
• Acamptoclados Nash • Achlaena Griseb. • Achnatherum Beauv. • Aciachne Benth. • Acidosasa Chu and Chao • Acostia Swallen • Acrachne Wright & Arn. ex Chiov. • Acritochaete Pilger • Acroceras Stapf • Actinocladum McClure ex Soderstrom • Aegilops L. • Aegopogon Humb. & Bonpl. ex Willd. • Aeluropus Trin. • Afrotrichloris Chiov. • Agenium Nees • Agnesia Zuloaga & Judziewicz • Agropyron Gaertn. • Agropyropsis A. Camus • Agrostis L. • Aira L. • Airopsis Desv. • Alexfloydia B.K. Simon • Alloeochaete (Rendle) C.E. Hubb. • Allolepis Soderstrom & Decker • Alloteropsis Presl • Alopecurus L. • Alvimia Soderstrom & Londoño • Amblyopyrum Eig • Ammochloa Boiss. • Ammophila Host • Ampelodesmos Link • Amphibromus Nees • Amphicarpum Kunth • Amphipogon R.Br. • Anadelphia Hackel • Anadelphia scyphofera W.D. Clayton • Ancistrachne S. T. Blake • Ancistragrostis S. T. Blake • Andropogon L. • Andropterum Stapf • Anemanthele Veldk. • Aniselytron Merr. • Anisopogon R.Br. • Anomochloa Brongn. • Anthaenantiopsis Pilger • Anthenantia P. Beauv. • Anthephora Schreber • Anthochloa Nees & Meyen ex Nees • Anthoxanthum L. • Antinoria Parl. • Apera Adans. • Aphanelytrum Hackel • Apluda L. • Apochiton C.E. Hubb. • Apoclada McClure • Apocopis Nees • Arberella Soderstrom & Calderón • Arctagrostis Griseb. • Arctophila Rupr. ex Andersson • Aristida L. • Arrhenatherum P. Beauv. • Arthragrostis Lazarides • Arthraxon P. Beauv. • Arthropogon Nees • Arthrostylidium Rupr. • Arundinaria Mich. • Arundinella Raddi • Arundo L. • Arundoclaytonia Davidse & Ellis • Asthenochloa Buese • Astrebla F. Muell. • Athroostachys Bentham • Atractantha McClure • Aulonemia Goudot • Australopyrum (Tsvelev) A. Löve • Austrochloris Lazarides • Austrodanthonia H.P. Linder • Austrofestuca (Tsvel.) E.B. Alekseev • Austrostipa S.W.L. Jacobs & Everett • Avellinia Parl. • Avena L. • Axonopus P. Beauv.

B
• Bambusa Schreber • Baptorhachis Clayton & Renvoize • Bealia Scribner • Beckeropsis Figari & de Not. • Beckmannia Host • Bellardiochloa Chiov. • Bewsia Goossens • Bhidea Stapf ex Bor • Blepharidachne Hackel • Blepharoneuron Nash • Boissiera Hochst. & Steud. • Boivinella A. Camus • Borinda Stapleton • Bothriochloa Kuntze • Bouteloua Lag. • Brachiaria (Trin.) Griseb. • Brachyachne (Benth.) Stapf • Brachychloa Phillips • Brachyelytrum P. Beauv. • Brachypodium P. Beauv. • Briza L. • Bromuniola Stapf & C.E. Hubb. • Bromus L. • Brylkinia Schmidt • Buchloë Engelm. • Buchlomimus Reeder, Reeder & Rzedowski • Buergersiochloa Pilger

C
• Calamagrostis Adans. • Calamovilfa Hackel • Calderonella Soderstrom & Decker • Calosteca Desv. • Calyptochloa C.E. Hubb. • Camusiella Bosser • Capillipedium Stapf • Castellia Tineo. • Catabrosa P. Beauv. • Catabrosella (Tzvelev) Tzvelev • Catalepis Stapf & Stent • Catapodium Link • Cathestechum J. Presl • Cenchrus L. • Centotheca Desv. • Centrochloa Swallen • Centropodia Reichenb. • Cephalostachyum Munro • Chaboissaea Fourn. • Chaetium Nees • Chaetobromus Nees • Chaetopoa C.E. Hubb. • Chaetopogon Janchen • Chaetostichium (Hochst.) C.E. Hubb. • Chamaeraphis R.Br. • Chandrasekharania V.J. Nair, V.S. Ramachandran & P.V. Sreekumar • Chasechloa A. Camus • Chasmanthium Link • Chasmopodium Stapf • Chevalierella A. Camus • Chikusichloa Koidz. • Chimonobambusa Makino • Chionachne R.Br. • Chionochloa Zotov • Chloachne Stapf • Chloris O. Swartz • Chlorocalymma W. Clayton • Chrysochloa Swallen • Chrysopogon Trin. • Chumsriella Bor • Chusquea Kunth • Cinna L. • Cladoraphis Franch. • Clausospicula M. Lazarides • Cleistachne Benth. • Cleistochloa C.E. Hubb. • Cliffordiochloa B.K Simon • Cockaynea Zotov • Coelachne R.Br. • Coelachyropsis Bor • Coelachyrum Hochst. & Nees • Coelorachis Brongn. • Coix L. • Colanthelia McClure & Smith • Coleanthus Seidl. • Colpodium Trin. • Commelinidium Stapf • Cornucopiae L. • Cortaderia Stapf • Corynephorus P. Beauv. • Cottea Kunth • Craspedorhachis Benth. • Crinipes Hochst. • Crithopsis Jaub & the Spach • Crypsis Aiton • Cryptochloa Swallen • Ctenium Panzer • Ctenopsis De Not • Cutandia Willk. • Cyathopus Stapf • Cyclostachya J. & C. Reeder • Cymbopogon Spreng. • Cymbosetaria Schweick. • Cynodon Rich. • Cynosurus L. • Cyperochloa Lazarides & L. Watson • Cyphochlaena Hackel • Cypholepis Chiov. • Cyrtococcum Stapf

D
• Dactylis L. • Dactyloctenium Willd. • Daknopholis W. Clayton • Dallwatsonia B.K. Simon • Danthonia DC. • Danthoniastrum (J. Holub) J. Holub • Danthonidium C.E. Hubb. • Danthoniopsis Stapf • Dasyochloa Willd. ex Rydberg • Dasypoa Pilger • Dasypyrum (Cosson & Durieu) Durand • Davidsea Soderstrom and Ellis • Decaryella A. Camus • Decaryochloa A. Camus • Dendrocalamus Nees • Dendrochloa C.E. Parkinson • Deschampsia P. Beauv. • Desmazeria Dumort. • Desmostachya (Hook. f.) Stapf • Deyeuxia Clarion ex P. Beauv. • Diandrochloa de Winter • Diandrolyra Stapf • Diandrostachya Jacq.-Fél. • Diarrhena P. Beauv. • Dichaetaria Nees • Dichanthelium (A. Hitchc. & Chase) Gould • Dichanthium Willem. • Dichelachne Endl. • Diectomis Kunth • Dielsiochloa Pilger • Digastrium (Hackel) A. Camus • Digitaria Haller • Digitariopsis C.E. Hubb. • Dignathia Stapf • Diheteropogon (Hack.) Stapf • Dilophotriche Jacq.-Fél. • Dimeria R.Br. • Dimorphochloa S. T. Blake • Dinebra Jacq. • Dinochloa Buese • Diplachne P. Beauv. • Diplopogon R.Br. • Dissanthelium Trin. • Dissochondrus (Hillebr.) Kuntze • Distichlis Raf. • Drake-Brockmania Stapf • Dregeochloa Conert • Dryopoa Vick. • Dupontia R.Br. • Duthiea Hackel • Dybowskia Stapf

E
• Eccoilopus Steud. • Eccoptocarpha Launert • Echinaria Desf. • Echinochloa P. Beauv. • Echinolaena Desv. • Echinopogon P. Beauv. • Ectrosia R.Br. • Ectrosiopsis (Ohwi) Jansen • Ehrharta Thunb. • Ekmanochloa Hitchcock • Eleusine Gaertn. • Elionurus Humb. & Bonpl. • Elymandra Stapf • Elymus L. • Elytrigia Desv. • Elytrophorus P. Beauv. • Elytrostachys McClure • Enneapogon Desv. ex P. Beauv. • Enteropogon Nees • Entolasia Stapf • Entoplocamia Stapf • Eragrostiella Bor • Eragrostis N. M. Wolf • Eremium Seberg and Linde-Laursen • Eremochloa Buese • Eremopoa Roshev. • Eremopogon Stapf • Eremopyrum (Ledeb.) Jaub. & Spach • Eriachne R.Br. • Erianthecium L. Parodi • Erianthus Michx. • Eriochloa Kunth • Eriochrysis P. Beauv. • Erioneuron Nash • Erythranthera Zotov • Euchlaena Schrad. • Euclasta Franch. • Eulalia Kunth • Eulaliopsis Honda • Eustachys Desf. • Euthryptochloa Cope • Exotheca Anderss.

F
• Fargesia Franch. (sensu stricto) • Farrago W. Clayton • Fasciculochloa B.K. Simon & C.M. Weiller • Festuca L. • Festucella E. Alekseev • Festucopsis (C.E. Hubb.) Melderis • Fingerhuthia Nees • Froesiochloa G.A. Black

G
• Garnotia Brongn. • Gastridium P. Beauv. • Gaudinia P. Beauv. • Gaudiniopsis (Boiss.) Eig • Germainia Bal. & Poitr. • Gerritea Zuloaga & Morrone • Gigantochloa Kurtz ex Munro • Gilgiochloa Pilger • Glaziophyton Franch. • Glyceria R.Br. • Glyphochloa W. D. Clayton • Gouinia Fourn. • Gouldochloa Valdés, Morden & Hatch • Graphephorum Desv. • Greslania Bal. • Griffithsochloa G.J. Pierce • Guaduella Franch. • Gymnachne L. Parodi • Gymnopogon P. Beauv. • Gynerium P. Beauv.

H
• Habrochloa C.E. Hubb. • Hackelochloa Kuntze • Hainardia Greuter • Hakonechloa Makino • Halopyrum Stapf • Harpachne Hochst. • Harpochloa Kunth • Helictotrichon Besser ex Roem. & Schult. • Helleria Fourn. • Hemarthria R.Br. • Hemisorghum C.E. Hubb. • Henrardia C.E. Hubb. • Hesperostipa (Elias) Barkworth • Heterachne Benth. • Heteranthelium Hochst. • Heteranthoecia Stapf • Heterocarpha Stapf & C.E. Hubb. • Heteropholis C.E. Hubb. • Heteropogon Pers. • Hickelia A. Camus • Hierochloë (Gmel.) R.Br. • Hilaria Kunth • Hitchcockella A. Camus • Holcolemma Stapf & C.E. Hubb. • Holcus L. • Homolepis Chase • Homopholis C.E. Hubb. • Homozeugos Stapf • Hookerochloa E. Alekseev • Hordelymus (Jessen) C.O. Harz • Hordeum L. • Hubbardia Bor • Hubbardochloa Auquier • Humbertochloa A. Camus & Stapf • Hyalopoa (Tzvelev) Tzvelev • Hydrochloa P. Beauv. • Hydrothauma C.E. Hubb. • Hygrochloa Lazarides • Hygroryza Nees • Hylebates Chippindall • Hymenachne P. Beauv. • Hyparrhenia Anderss. • Hyperthelia W. Clayton • Hypogynium Nees • Hypseochloa C.E. Hubb. • Hystrix Moench

I
• Ichnanthus P. Beauv. • Imperata Cyr. • Indocalamus Nakai • Indopoa Bor • Indosasa McLure • Isachne R.Br. • Isalus J. Phipps • Ischaemum L. • Ischnochloa J.D. Hook. • Ischnurus Balf. • Iseilema Anderss. • Ixophorus Schlechtd.

J
• Jansenella Bor • Jarava Ruiz & Pav. • Jardinea Steud. • Jouvea Fourn. • Joycea H.P. Linder

K
• Kampochloa W. Clayton • Kaokochloa de Winter • Karroochloa Conert & Túrpe • Kengia Packer • Kengyilia Yen & J.L Yang • Kerriochloa C.E. Hubb. • Koeleria Pers.

L
• Lagurus L. • Lamarckia Moench mut. Koeler • Lamprothyrsus Pilger • Lasiacis A. Hitchc. • Lasiorhachis (Hack.) Stapf • Lasiurus Boiss. • Lecomtella A. Camus • Leersia Soland. • Lepargochloa Launert • Leptagrostis C.E. Hubb. • Leptaspis R.Br. • Leptocarydion Stapf • Leptochloa P. Beauv. • Leptochloöpsis Yates • Leptocoryphium Nees • Leptoloma Chase • Leptosaccharum (Hackel) A. Camus • Leptothrium Kunth • Lepturella Stapf • Lepturidium Hitchc. and Ekman • Lepturopetium Morat • Lepturus R.Br. • Leucophrys Rendle • Leucopoa Griseb. • Leymus Hochst. • Libyella Pamp. • Limnas Trin. • Limnodea Dewey ex Coult. • Limnopoa C.E. Hubb. • Lindbergella Bor • Linkagrostis Garcia, Blanca & Torres • Lintonia Stapf • Lithachne P. Beauv. • Littledalea Hemsley • Loliolum Krecz. & Bobr. • Lolium L. • Lombardochloa Rosengurtt & Arillaga • Lophacme Stapf • Lophatherum Brongn. • Lopholepis Decne. • Lophopogon Hackel • Lophopyrum A. Löve • Lorenzochloa J. & C. Reeder • Loudetia Hochst. • Loudetiopsis Conert • Louisiella C.E. Hubb. & Léonard • Loxodera Launert • Luziola A.L. Juss. • Lycochloa Samuelsson • Lycurus Kunth • Lygeum Loefl ex L.

M
• Maclurolyra Calderón and Soderstrom • Maillea Parl. • Malacurus Nevski • Maltebrunia Kunth • Manisuris L. • Megalachne Steud. • Megaloprotachne C.E. Hubb. • Megastachya P. Beauv. • Melanocenchris Nees • Melica L. • Melinis P. Beauv. • Melocalamus Benth. • Melocanna Trin. • Merostachys Spreng. • Merxmuellera Conert • Mesosetum Steud. • Metasasa W.T. Lin • Metcalfia Conert • Mibora Adans. • Micraira F. Muell. • Microbriza Parodi ex Nicora et Rúg. • Microcalamus Franch. • Microchloa R.Br. • Microlaena R.Br. • Micropyropsis Zarco & Cabezudo • Micropyrum Link • Microstegium Nees • Mildbraediochloa Butzin • Milium L. • Miscanthidium Stapf • Miscanthus Anderss. • Mnesithea Kunth • Mniochloa Chase • Molinia Schrank • Monachather Steud. • Monanthochloë Engelm. • Monelytrum Hackel • Monium Stapf • Monocladus Chia, Fung & Yang • Monocymbium Stapf • Monodia S.W.L. Jacobs • Monostachya Merr. • Mosdenia Stent • Muhlenbergia Schreber • Munroa J. Torr. • Myriocladus Swallen • Myriostachya J.D. Hook.

N
• Narduroides Rouy • Nardus L. • Narenga Bor • Nassella Desv. • Nastus Juss. • Neeragrostis Bush • Neesiochloa Pilger • Nematopoa C.E. Hubb. • Neobouteloua Gould • Neohouzeaua A. Camus • Neostapfia Davy • Neostapfiella A. Camus • Nephelochloa Boiss. • Neurachne R.Br. • Neurolepis Meissner • Neyraudia Hook.f. • Notochloë Domin. • Notodanthonia Zotov

O
• Ochlandra Thwaites • Ochthochloa Edgwe. • Odontelytrum Hackel • Odyssea Stapf • Olmeca Soderstrom • Olyra L. • Ophiochloa Filgueiras, Davidse & Zuloaga • Ophiuros Gaertn. f. • Opizia J. & C. Presl • Oplismenopsis L. Parodi • Oplismenus P. Beauv. • Orcuttia Vasey • Oreobambos K. Schum. • Oreochloa Link • Orinus A. Hitchc. • Oropetium Trin. • Ortachne Nees ex Steud. • Orthoclada P. Beauv. • Oryza L. • Oryzidium C.E. Hubb. & Schweick. • Oryzopsis Michx. • Otachyrium Nees • Otatea McClure & Smith • Ottochloa Dandy • Oxychloris Lazarides • Oxyrhachis Pilger • Oxytenanthera Munro

P
• Panicum L. • Pappophorum Schreber • Parafestuca E. Alekseev • Parahyparrhenia A. Camus • Paraneurachne S. T. Blake • Parapholis C.E. Hubb. • Paratheria Griseb. • Parectenium P. Beauv. corr. Stapf • Pariana Aub. • Parodiolyra Soderstrom and Zuloaga • Pascopyrum A. Löve • Paspalidium Stapf • Paspalum L. • Pennisetum Rich. • Pentameris P. Beauv. • Pentapogon R.Br. • Pentarrhaphis Kunth • Pentaschistis (Nees) Spach • Pereilema J. & C. Presl • Periballia Trin. • Peridictyon O. Seberg, S. Frederiksen & C. Baden • Perotis Aiton • Perrierbambus A. Camus • Perulifera A. Camus • Petriella Zotov • Peyritschia Fourn. • Phacelurus Griseb. • Phaenanthoecium C.E. Hubb. • Phaenosperma Munro ex Benth. • Phalaris L. • Pharus P.Browne • Pheidochloa S. T. Blake • Phippsia R.Br. • Phleum L. • Pholiurus Trin. • Phragmites Adans. • Phyllorhachis Trimen • Phyllostachys Sieb. & Zucc. • Pilgerochloa Eig • Piptatherum P. Beauv. • Piptochaetium Presl • Piptophyllum C.E. Hubb. • Piresia Swallen • Piresiella Judziewicz, Zuloaga & Morone • Plagiantha Renvoize • Plagiosetum Benth. • Planichloa B. Simon • Plectrachne Henrard • Pleiadelphia Stapf • Pleuropogon R.Br. • Plinthanthesis Steud. • Poa L. • Pobeguinea Jacques-Félix • Podophorus Phil. • Poecilostachys Hackel • Pogonachne Bor • Pogonarthria Stapf • Pogonatherum P. Beauv. • Pogoneura Napper • Pogonochloa C.E. Hubb. • Pohlidium Davidse, Soderstrom & Ellis • Poidium Nees • Polevansia de Winter • Polliniopsis Hayata • Polypogon Desf. • Polytoca R.Br. • Polytrias Hackel • Pommereulla L.f. • Porteresia Tateoka • Potamophila R.Br. • Pringleochloa Scribner • Prionanthium Desv. • Prosphytochloa Schweickerdt • Psammagrostis C.A. Gardner & C.E. Hubb. • Psammochloa A. Hitchc. • Psathyrostachys Nevski • Pseudanthistiria (Hackel) Hook.f. • Pseudarrhenatherum Rouy • Pseudechinolaena Stapf • Pseudobromus K. Schum. • Pseudochaetochloa A. Hitchc. • Pseudocoix A. Camus • Pseudodanthonia Bor & C.E. Hubb. • Pseudodichanthium Bor • Pseudopentameris Conert • Pseudophleum M. Dogan • Pseudopogonatherum A. Camus • Pseudoraphis Griff. • Pseudoroegneria (Nevski) A. Löve • Pseudosasa Makino • Pseudosorghum A. Camus • Pseudostachyum Munro • Pseudovossia A. Camus • Pseudoxytenanthera Soderstrom and Ellis • Pseudozoysia Chiov. • Psilathera Link • Psilolemma Phillips • Psilurus Trin. • Pterochloris A. Camus • Ptilagrostis Griseb. • Puccinellia Parl. • Puelia Franch. • Pyrrhanthera Zotov

R
• Racemobambos Holttum • Raddia Bertol. • Raddiella Swallen • Ratzeburgia Kunth • Redfieldia Vasey • Reederochloa Soderstrom & H.F. Decker • Rehia Fijten • Reimarochloa A. Hitchc. • Reitzia Swallen • Relchela Steud. • Rendlia Chiov. • Reynaudia Kunth • Rhipidocladum McClure • Rhizocephalus Boiss. • Rhomboelytrum Link • Rhynchelytrum Nees • Rhynchoryza Baillon • Rhytachne Desv. • Richardsiella Elffers & Kennedy O’Byrne • Robynsiochloa Jacques-Félix • Rottboellia L.f. • Rytidosperma Steud.

S
• Saccharum L. • Sacciolepis Nash • Sartidia de Winter • Sasa Makino & Shibata • Saugetia A. Hitchc. & Chase • Schaffnerella Nash • Schedonnardus Steud. • Schenckochloa J.J. Ortíz • Schismus P. Beauv. • Schizachne Hackel • Schizachyrium Nees • Schizostachyum Nees • Schmidtia Steud. • Schoenefeldia Kunth • Sclerachne R.Br. • Sclerochloa P. Beauv. • Sclerodactylon Stapf • Scleropogon Phil. • Sclerostachya A. Camus • Scolochloa Link • Scribneria Hackel • Scrotochloa Judziewicz • Scutachne A. Hitchc. & Chase • Secale L. • Sehima Forssk. • Semiarundinaria Makino • Sesleria Scop. • Sesleriella Deyl • Setaria P. Beauv. • Setariopsis Scribner ex Millsp. • Shibataea Makino • Sieglingia Bernh. • Silentvalleya Nair, Sreekumar, Vajravelu & Bhargavan • Simplicia Kirk • Sinarundinaria Nakai • Sinobambusa Makino • Sinochasea Keng • Sitanion Raf. • Snowdenia C.E. Hubb. • Soderstromia Morton • Sohnsia Airy Shaw • Sorghastrum Nash • Sorghum Moench • Spartina Schreber • Spartochloa C.E. Hubb. • Spathia Ewart • Sphaerobambos S. Dransfield • Sphaerocaryum Nees ex Hook.f. • Spheneria Kuhlm • Sphenopholis Scribner • Sphenopus Trin. • Spinifex L. • Spodiopogon Trin. • Sporobolus R.Br. • Steinchisma Raf. • Steirachne Ekman • Stenotaphrum Trin. • Stephanachne Keng • Stereochlaena Hackel • Steyermarkochloa Davidse and Ellis • Stiburus Stapf • Stilpnophleum Nevski • Stipa (s.lat.) L. • Stipa (s.str.) L. • Stipagrostis Nees • Streblochaete Hochst. • Streptochaeta Schrad. • Streptogyna P. Beauv. • Streptolophus Hughes • Streptostachys Desv. • Styppeiochloa de Winter • Sucrea Soderstrom • Suddia Renvoize • Swallenia Soderstrom & Decker • Swallenochloa McClure • Symplectrodia Lazarides

T
• Taeniatherum Nevski • Taeniorhachis T.A. Cope • Tarigidia Stent • Tatianyx Zuloaga and Soderstrom • Teinostachyum Munro • Tetrachaete Chiov. • Tetrachne Nees • Tetrapogon Desf. • Tetrarrhena R.Br. • Thamnocalamus Munro • Thaumastochloa C.E. Hubb. • Thelepogon Roth. • Thellungia Stapf • Themeda Forssk. • Thinopyrum A. Löve • Thrasya Kunth • Thrasyopsis L. Parodi • Thuarea Pers. • Thyridachne C.E. Hubb. • Thyridolepis S. T. Blake • Thyrsia Stapf • Thyrsostachys Gamble • Thysanolaena Nees • Torreyochloa Church • Tovarochloa T.D. Macfarlane and P. P.-H. But • Trachypogon Nees • Trachys Pers. • Tragus Haller • Tribolium Desv. • Tricholaena Schrad. • Trichoneura Anderss. • Trichopteryx Nees • Tridens Roem. & Schult. • Trikeraia Bor • Trilobachne Schenk ex Henrard • Triniochloa A. Hitchc. • Triodia R.Br. • Triplachne Link • Triplasis P. Beauv. • Triplopogon Bor • Tripogon Roem. & Schult. • Tripsacum L. • Triraphis R.Br. • Triscenia Griseb. • Trisetum Pers. • Tristachya Nees • Triticum L. • Tsvelevia E. Alekseev • Tuctoria J. Reeder

U
• Uniola L. • Uranthoecium Stapf • Urelytrum Hackel • Urochlaena Nees • Urochloa P. Beauv. • Urochondra C.E. Hubb.

V
• Vahlodea Fries • Vaseyochloa A. Hitchc. • Ventenata Koeler • Vetiveria Bory • Vietnamochloa Veldkamp & Nowack • Vietnamosasa Nguyen • Viguierella A. Camus • Vossia Wall. & Griff. • Vulpia C. Gmelin • Vulpiella (Trabut) Burollet

W
• Wangenheimia Moench • Whiteochloa C.E. Hubb. • Willkommia Hackel

X
• Xerochloa R.Br.

Y
• Yakirra Lazarides & R. Webster • Ystia P. Compère • Yushania Keng • Yvesia A. Camus

Z
• Zea L. • Zenkeria Trin. • Zeugites P. Browne • Zingeria P. Smirnov • Zizania L. • Zizaniopsis Doell & Aschers. • Zonotriche Phipps • Zoysia Willd. • Zygochloa S. T. Blake

Miscellaneous
• Lophochloa cristata (L.) Hylander • Lophochloa pumila (Desf.) Bor • Austrofestuca sens. lat. • Cleistochloa sens. lat. • Danthonia sens. lat. • Ectrosia sens. lat. • Eragrostis sens. lat. • Leptochloa sens. lat. • Parectenium sens. lat. • Rytidosperma sens. lat. • Thinopyrum sens. lat. • Triodia sens. lat. • Ehrharta sens. lat. • Cynochloris

Cite this publication as: Watson, L., and Dallwitz, M. J. (1992 onwards). �Grass Genera of the World: Descriptions, Illustrations, Identification, and Information Retrieval; including Synonyms, Morphology, Anatomy, Physiology, Phytochemistry, Cytology, Classification, Pathogens, World and Local Distribution, and References.� http://biodiversity.uno.edu/delta/. Version: 18th August 1999. Dallwitz (1980), Dallwitz, Paine and Zurcher (1993 onwards, 1998), and Watson and Dallwitz (1994), and Watson, Dallwitz, and Johnston (1986) should also be cited (see References).

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