(Aristida) (Aristida) is a biological genus in the family Poaceae and order Poales.
Aristida achalensis
Aristida adscensionis
Aristida amazonensis
Aristida amplexifolia
Aristida antoniana
Aristida appressa
Aristida arizonica
Aristida arubensis
Aristida asplundii
Aristida basiramea
Aristida bissei
Aristida brasiliensis
Aristida brittonorum
Aristida calcicola
Aristida californica
Aristida capillacea
Aristida chapadensis
Aristida chaseae
Aristida chiclayensis
Aristida circinalis
Aristida coerulescens
Aristida cognata
Aristida condensata
Aristida condylifolia
Aristida constricta
Aristida correlliae
Aristida curtifolia
Aristida desmantha
Aristida dichotoma
Aristida divaricata
Aristida divulsa
Aristida echinulata
Aristida ecuadoriensis
Aristida ekmaniana
Aristida elliptica
Aristida eludens
Aristida erecta
Aristida filifolia
Aristida flabellata
Aristida flaccida
Aristida floridana
Aristida fragilis
Aristida friesii
Aristida geminiflora
Aristida gibbosa
Aristida glaziovii
Aristida guayllabambensis
Aristida gypsophila
Aristida gyrans
Aristida hackelii
Aristida hamulosa
Aristida hassleri
Aristida havardii
Aristida hintonii
Aristida hitchcockiana
Aristida jaliscana
Aristida jaucensis
Aristida jorullensis
Aristida jubata
Aristida laevigata
Aristida laevis
Aristida lanigera
Aristida lanosa
Aristida laxa
Aristida liebmannii
Aristida longespica
Aristida longifolia
Aristida macrantha
Aristida macrophylla
Aristida mandoniana
Aristida mendocina
Aristida mexicana
Aristida minutiflora
Aristida mohrii
Aristida moritzii
Aristida multiramea
Aristida murina
Aristida neglecta
Aristida nicorae
Aristida niederleinii
Aristida oligantha
Aristida oligospira
Aristida pallens
Aristida palustris
Aristida pansa
Aristida parodii
Aristida patula
Aristida pedroensis
Aristida pendula
Aristida petersonii
Aristida pinifolia
Aristida pittieri
Aristida portoricensis
Aristida pradana
Aristida pubescens
Aristida pumila
Aristida purpurascens
Aristida purpusiana
Aristida ramosissima
Aristida recurvata
Aristida refracta
Aristida repens
Aristida rhizomophora
Aristida riograndensis
Aristida riparia
Aristida rosei
Aristida sanctae-luciae
Aristida sandinensis
Aristida sayapensis
Aristida schiedeana
Aristida scribneriana
Aristida setifolia
Aristida simpliciflora
Aristida spanospicula
Aristida spegazzinii
Aristida spiciformis
Aristida stricta
Aristida subaequans
Aristida subspicata
Aristida subulata
Aristida suringarii
Aristida swartziana
Aristida tarapotana
Aristida tenuifolia
Aristida teretifolia
Aristida ternipes
Aristida torta
Aristida trachyantha
Aristida tuberculosa
Aristida tuitensis
Aristida uruguayensis
Aristida vaginata
Aristida valida
Aristida venesuelae
Aristida venustula
Aristida vexativa
Aristida victoriana
Aristida vilfifolia
Aristida villosa
Aristida purpurea
Achlaena
Achnatherum
Aciachne
Acostia
Acrachne
Acroceras
Actinocladum
Aegilops
Aegopogon
Aeluropus
Agenium
Agnesia
Agrestia
Agropyron
Agrostis
Agrostopoa
Aira
Allolepis
Alloteropsis
Alopecurus
Altoparadisium
Alvimia
Amblyopyrum
Amelichloa
Ammophila
Ampelodesmos
Amphibromus
Amphicarpum
Anatherostipa
Andropogon
Anomochloa
Anthaenantia
Anthaenantiopsis
Anthephora
Anthoxanthum
Apera
Aphanelytrum
Apluda
Apochloa
Apoclada
Arberella
Arctagrostis
Arctophila
Arctopoa
Aristida
Arrhenatherum
Arthraxon
Arthropogon
Arthrostylidium
Arundinaria
Arundinella
Arundo
Arundoclaytonia
Astrebla
Athroostachys
Atractantha
Aulonemia
Austroderia
Austrostipa
Avena
Avenella
Avenula
Axonopus
Bambusa
Bealia
Beckmannia
Blepharidachne
Blepharoneuron
Bothriochloa
Bouteloua
Brachiaria
Brachyelytrum
Brachypodium
Briza
Bromidium
Bromus
Calamagrostis
Calamovilfa
Calderonella
Calotheca
Canastra
Capeochloa
Catabrosa
Catapodium
Celtica
Centotheca
Centrochloa
Cephalostachyum
Chaboissaea
Chaetium
Chaetobromus
Chascolytrum
Chasmanthium
Chimaerochloa
Chimonobambusa
Chionachne
Chionochloa
Chloris
Chrysopogon
Chusquea
Cinna
Cladoraphis
Coix
Colanthelia
Coleanthus
Coleataenia
Cortaderia
Corynephorus
Cottea
Crypsis
Cryptochloa
Ctenium
Cutandia
Cymbopogon
Cynodon
Cynosurus
Cyphonanthus
Cyrtococcum
Dactylis
Dactyloctenium
Danthonia
Dasyochloa
Dasypyrum
Dendrocalamus
Deschampsia
Desmazeria
Diandrolyra
Diarrhena
Dichanthelium
Dichanthium
Dichelachne
Dielsiochloa
Digitaria
Dimeria
Dinebra
Dinochloa
Dissanthelium
Dissochondrus
Distichlis
Drepanostachyum
Dupontia
Echinochloa
Echinolaena
Ehrharta
Ekmanochloa
Eleusine
Elionurus
Elymandra
Elymus
Elytrostachys
Enneapogon
Enteropogon
Entolasia
Eragrostis
Eremitis
Eremocaulon
Eremochloa
Eremopyrum
Erianthecium
Eriochloa
Eriochrysis
Erioneuron
Euclasta
Eulalia
Eulaliopsis
Eustachys
Fargesia
Festuca
Filgueirasia
Fingerhuthia
Froesiochloa
Garnotia
Gastridium
Gaudinia
Geochloa
Gerritea
Gigantochloa
Glaziophyton
Glyceria
Gouinia
Graphephorum
Guadua
Gymnachne
Gymnopogon
Gynerium
Hainardia
Hakonechloa
Helictotrichon
Hemarthria
Hesperostipa
Heteropogon
Hilaria
Himalayacalamus
Holcus
Homolepis
Homozeugos
Hopia
Hordeum
Hygroryza
Hymenachne
Hyparrhenia
Hyperthelia
Ichnanthus
Imperata
Indocalamus
Isachne
Ischaemum
Ixophorus
Jarava
Jouvea
Kengia
Koeleria
Lachnagrostis
Lagurus
Lamarckia
Lasiacis
Leersia
Leptochloa
Leptophyllochloa
Leptothrium
Lepturidium
Lepturus
Leucopoa
Leymus
Limnodea
Lithachne
Lolium
Loudetia
Loudetiopsis
Luziola
Lycurus
Lygeum
Maclurolyra
Macrochloa
Manisuris
Megalachne
Megathyrsus
Melica
Melinis
Melocanna
Merostachys
Merxmuellera
Mesosetum
Metcalfia
Mibora
Microchloa
Microstegium
Milium
Miscanthus
Mnesithea
Mniochloa
Molineriella
Molinia
Moorochloa
Muhlenbergia
Munroa
Myriocladus
Nardus
Nassella
Neesiochloa
Neobouteloua
Neostapfia
Neyraudia
Nicoraepoa
Notochloe
Ocellochloa
Ochlandra
Olmeca
Olyra
Ophiochloa
Ophiuros
Oplismenopsis
Oplismenus
Orcuttia
Oreobambos
Ortachne
Orthoclada
Oryza
Oryzopsis
Otachyrium
Otatea
Oxytenanthera
Panicum
Pappophorum
Pappostipa
Parapholis
Paratheria
Pariana
Parodiolyra
Pascopyrum
Paspalidium
Paspalum
Pentameris
Pereilema
Peyritschia
Phalaris
Phanopyrum
Pharus
Phippsia
Phleum
Phragmites
Phyllostachys
Piptatherum
Piptochaetium
Piresia
Piresiella
Plagiantha
Pleioblastus
Pleuropogon
Plinthanthesis
Poa
Podagrostis
Podophorus
Pogonarthria
Pogonatherum
Pohlidium
Poidium
Polypogon
Polytoca
Polytrias
Psathyrostachys
Pseudechinolaena
Pseudopentameris
Pseudoroegneria
Pseudosasa
Ptilagrostis
Puccinellia
Raddia
Raddiella
Redfieldia
Rehia
Reimarochloa
Reitzia
Relchela
Renvoizea
Reynaudia
Rheochloa
Rhipidocladum
Rhombolytrum
Rhynchoryza
Rhytachne
Rostraria
Rottboellia
Rupichloa
Rytidosperma
Saccharum
Sacciolepis
Cenchrus
Sasa
Saugetia
Schaffnerella
Schedonnardus
Schedonorus
Schismus
Schizachne
Schizachyrium
Schizostachyum
Sclerochloa
Scleropogon
Sclerostachya
Scolochloa
Scribneria
Scutachne
Secale
Sehima
Semiarundinaria
Sesleria
Setaria
Setariopsis
Shibataea
Sinarundinaria
Sinobambusa
Sohnsia
Sorghastrum
Sorghum
Spartina
Sphaerobambos
Spheneria
Sphenopholis
Spodiopogon
Sporobolus
Steinchisma
Steirachne
Stenotaphrum
Stephostachys
Steyermarkochloa
Stipa
Streptochaeta
Streptogyna
Streptostachys
Sucrea
Swallenia
Taeniatherum
Tatianyx
Tenaxia
Tetrachne
Thamnocalamus
Themeda
Thinopyrum
Thrasyopsis
Thuarea
Thysanolaena
Torreyochloa
Tovarochloa
Trachypogon
Tragus
Tribolium
Trichloris
Trichoneura
Tridens
Triniochloa
Tripidium
Triplasis
Tripogon
Tripsacum
Triraphis
Triscenia
Trisetum
Tristachya
Triticum
Tuctoria
Uniola
Urochloa
Vahlodea
Valiha
Vaseyochloa
Ventenata
Vossia
Vulpia
Walwhalleya
Willkommia
X Achnella
X Aegilotriticum
X Agroelymus
X Agrohordeum
X Agropogon
X Arctodupontia
X Calammophila
X Duarctopoa
X Dupoa
X Elyhordeum
X Elyleymus
X Leydeum
X Pascoleymus
X Pseudelymus
X Pucciphippsia
X Schedolium
X Stiporyzopsis
X Triticosecale
Zea
Zeugites
Zizania
Zizaniopsis
Zoysia
Zuloagaea