Species within the Poaceae family:
- Aegilops exaltata Syn. for: Rottboellia cochinchinensis
- Aegilops geniculata
- Aegilops neglecta
- Agropyron gracile Syn. for: Brachypodium pinnatum
- Agropyron peruvianum Syn. for: Distichlis spicata
- Agropyron pinnatum Syn. for: Brachypodium pinnatum
- Agrostis indica Syn. for: Sporobolus indicus
- Agrostis plicata Syn. for: Setaria palmifolia
- Aira pumila Syn. for: Poa annua
- Ammophila arenaria
- Ammophila arundinaceae Syn. for: Ammophila arenaria
- Ammophila littoralis Syn. for: Ammophila arenaria
- Ammophila pallida Syn. for: Ammophila arenaria
- Andropogon annulatus Syn. for: Dichanthium annulatum
- Andropogon fabricii Syn. for: Digitaria insularis
- Andropogon insularis Syn. for: Digitaria insularis
- Andropogon intortum Syn. for: Sporobolus indicus
- Andropogon nodosus Syn. for: Dichanthium annulatum
- Andropogon polymorphus Syn. for: Ischaemum muticum
- Anisantha diandra Syn. for: Bromus diandrus
- Anisantha gussonei Syn. for: Bromus diandrus
- Anthoxanthum aristatum
- Anthoxanthum odoratum
- Arrhenatherum longifolium
- Arundo arenaria Syn. for: Ammophila arenaria
- Arundo ciliata Syn. for: Melica ciliata
- Avena barbata
- Avena fatua
- Avena hirsuta Syn. for: Avena barbata
- Avena sativa
- Bambusa vulgaris
- Beckeria ciliata Syn. for: Melica ciliata
- Beckeria montana Syn. for: Melica ciliata
- Brachiaria longifolia Syn. for: Echinochloa colona
- Brachypodium abbreviatum Syn. for: Brachypodium pinnatum
- Brachypodium barrelieri Syn. for: Brachypodium pinnatum
- Brachypodium cespitosum Syn. for: Brachypodium pinnatum
- Brachypodium contractum Syn. for: Brachypodium pinnatum
- Brachypodium corniculatum Syn. for: Brachypodium pinnatum
- Brachypodium genuense Syn. for: Brachypodium pinnatum
- Brachypodium gracile Syn. for: Brachypodium pinnatum
- Brachypodium hickelis Syn. for: Brachypodium pinnatum
- Brachypodium peruvianum Syn. for: Distichlis spicata
- Brachypodium pinnatum
- Brachypodium ponticum Syn. for: Brachypodium pinnatum
- Brachypodium rupestre Syn. for: Brachypodium pinnatum
- Brachypodium setifolium Syn. for: Brachypodium pinnatum
- Brachypodium tenerum Syn. for: Brachypodium pinnatum
- Brachypodium tenorianum Syn. for: Brachypodium pinnatum
- Briza dalmatica Syn. for: Briza maxima
- Briza maxima
- Briza minor
- Brizopyrum boreale Syn. for: Distichlis spicata
- Brizopyrum ovatum Syn. for: Distichlis spicata
- Brizopyrum prostratum Syn. for: Distichlis spicata
- Brizopyrum spicatum Syn. for: Distichlis spicata
- Brizopyrum thalassicum Syn. for: Distichlis spicata
- Bromus carinatus
- Bromus cespitosus Syn. for: Brachypodium pinnatum
- Bromus decipiens Syn. for: Bromus madritensis
- Bromus diandrus
- Bromus fragilis Syn. for: Brachypodium pinnatum
- Bromus hordeaceus
- Bromus madritensis
- Bromus pinnatus Syn. for: Brachypodium pinnatum
- Bromus rupestris Syn. for: Brachypodium pinnatum
- Bromus tigurinus Syn. for: Brachypodium pinnatum
- Bromus truncatus Syn. for: Elymus farctus
- Calamagrostis arenaria Syn. for: Ammophila arenaria
- Capillipedium assimile
- Catabrosa pumila Syn. for: Poa annua
- Cenchrus echinatus
- Cenchrus retusus Syn. for: Pennisetum polystachion
- Chaetochloa effusa Syn. for: Setaria palmifolia
- Chaetochloa palmifolia Syn. for: Setaria palmifolia
- Chaetochloa sulcata Syn. for: Setaria palmifolia
- Chloris barbata
- Chloris breviseta Syn. for: Chloris pilosa
- Chloris inflata Syn. for: Chloris barbata
- Chloris longifolia Syn. for: Chloris barbata
- Chloris mucronata Syn. for: Dactyloctenium aegyptium
- Chloris nigra Syn. for: Chloris pilosa
- Chloris paraguaiensis Syn. for: Chloris barbata
- Chloris pilosa
- Claudia ciliata Syn. for: Melica ciliata
- Coix lacryma-jobi
- Critesion murinum Syn. for: Hordeum murinum
- Ctenium camposum Syn. for: Ctenium newtonii
- Ctenium newtonii
- Ctenium nubicum Syn. for: Ctenium newtonii
- Ctenium schweinfurthii Syn. for: Ctenium newtonii
- Cymbopogon nervatus
- Cynodon plectostachyus
- Cynodon ruspolianus Syn. for: Cynodon plectostachyus
- Dactylis glomerata
- Dactylis spicata Syn. for: Elytrophorus spicatus
- Dactyloctenium aegyptium
- Dactyloctenium giganteum
- Dalucum ciliatum Syn. for: Melica ciliata
- Diarrhena littoralis Syn. for: Ammophila arenaria
- Dichanthium annulatum
- Digitaria cuspidata Syn. for: Echinochloa colona
- Digitaria dilatata Syn. for: Paspalum dilatatum
- Digitaria hispidula Syn. for: Echinochloa crus-galli
- Digitaria insularis
- Dinebra retroflexa
- Distichlis araucana Syn. for: Distichlis spicata
- Distichlis dentata Syn. for: Distichlis spicata
- Distichlis deserticola Syn. for: Distichlis spicata
- Distichlis hirsuta Syn. for: Distichlis spicata
- Distichlis hirta Syn. for: Distichlis spicata
- Distichlis marginata Syn. for: Distichlis spicata
- Distichlis mendocina Syn. for: Distichlis spicata
- Distichlis prostrata Syn. for: Distichlis spicata
- Distichlis spicata
- Distichlis stricta Syn. for: Distichlis spicata
- Distichlis tenuifolia Syn. for: Distichlis spicata
- Distichlis thalassica Syn. for: Distichlis spicata
- Distichlis viridis Syn. for: Distichlis spicata
- Echinalysium articulatum Syn. for: Elytrophorus spicatus
- Echinochloa caudata Syn. for: Echinochloa crus-galli
- Echinochloa colona
- Echinochloa commutata Syn. for: Echinochloa crus-galli
- Echinochloa crus-corvi Syn. for: Echinochloa crus-galli
- Echinochloa crus-galli
- Echinochloa divaricata Syn. for: Echinochloa colona
- Echinochloa dubia Syn. for: Echinochloa crus-galli
- Echinochloa echinata Syn. for: Echinochloa crus-galli
- Echinochloa equitans Syn. for: Echinochloa colona
- Echinochloa formosensis Syn. for: Echinochloa crus-galli
- Echinochloa glabrescens Syn. for: Echinochloa crus-galli
- Echinochloa hispida Syn. for: Echinochloa crus-galli
- Echinochloa macrocorvi Syn. for: Echinochloa crus-galli
- Echinochloa madagascariensis Syn. for: Echinochloa crus-galli
- Echinochloa micans Syn. for: Echinochloa crus-galli
- Echinochloa occidentalis Syn. for: Echinochloa crus-galli
- Echinochloa paracorvi Syn. for: Echinochloa crus-galli
- Echinochloa persistentia Syn. for: Echinochloa crus-galli
- Echinochloa spiralis Syn. for: Echinochloa crus-galli
- Echinochloa subverticillata Syn. for: Echinochloa colona
- Echinochloa tzvelevii Syn. for: Echinochloa crus-galli
- Echinochloa zelayensis Syn. for: Echinochloa crus-galli
- Echinochloa zonalis Syn. for: Echinochloa colona
- Echinolaena inflexa
- Elymus farctus
- Elytrigia farcta Syn. for: Elymus farctus
- Elytrigia sartorii Syn. for: Elymus farctus
- Elytrophorus articulatus Syn. for: Elytrophorus spicatus
- Elytrophorus spicatus
- Erianthus repens Syn. for: Melinis repens
- Festuca barrelieri Syn. for: Brachypodium pinnatum
- Festuca distichophylla Syn. for: Distichlis spicata
- Festuca genuensis Syn. for: Brachypodium pinnatum
- Festuca glauca Syn. for: Festuca jubata
- Festuca gracilis Syn. for: Brachypodium pinnatum
- Festuca jubata
- Festuca pinnata Syn. for: Brachypodium pinnatum
- Festuca rupestris Syn. for: Brachypodium pinnatum
- Festuca triticoides Syn. for: Distichlis spicata
- Heteropogon contortus
- Hordeum boreale Syn. for: Hordeum murinum
- Hordeum coleophorum Syn. for: Hordeum murinum
- Hordeum delphicum Syn. for: Hordeum murinum
- Hordeum murinum
- Hyparrhenia hirta
- Imperata allang Syn. for: Imperata cylindrica
- Imperata angolensis Syn. for: Imperata cylindrica
- Imperata arundinacea Syn. for: Imperata cylindrica
- Imperata cylindrica
- Ischaemum muticum
- Lagurus dalmaticus Syn. for: Lagurus ovatus
- Lagurus ovatus
- Leptochloa plectostachya Syn. for: Cynodon plectostachyus
- Lolium boucheanum Syn. for: Lolium multiflorum
- Lolium italicum Syn. for: Lolium multiflorum
- Lolium multiflorum
- Manisuris exaltata Syn. for: Rottboellia cochinchinensis
- Megastachya prostrata Syn. for: Distichlis spicata
- Megastachya thalassica Syn. for: Distichlis spicata
- Melica balansae Syn. for: Melica ciliata
- Melica caespitosa Syn. for: Melica ciliata
- Melica chrysolepis Syn. for: Melica ciliata
- Melica ciliata
- Melica cretica Syn. for: Melica ciliata
- Melica cristata Syn. for: Melica ciliata
- Melica flavescens Syn. for: Melica ciliata
- Melica glauca Syn. for: Melica ciliata
- Melica lutescens Syn. for: Melica ciliata
- Melica magnolii Syn. for: Melica ciliata
- Melica micrantha Syn. for: Melica ciliata
- Melica monticola Syn. for: Melica ciliata
- Melica nebrodensis Syn. for: Melica ciliata
- Melica pubescens Syn. for: Melica ciliata
- Melica simulans Syn. for: Melica ciliata
- Melica taurica Syn. for: Melica ciliata
- Melica typhina Syn. for: Melica ciliata
- Melinis argentea Syn. for: Melinis repens
- Melinis brachyrhynchus Syn. for: Melinis repens
- Melinis congesta Syn. for: Melinis repens
- Melinis nitens Syn. for: Melinis repens
- Melinis paupera Syn. for: Melinis repens
- Melinis repens
- Melinis rosea Syn. for: Melinis repens
- Melinis ruficoma Syn. for: Melinis repens
- Melinis stolzii Syn. for: Melinis repens
- Melinis ugandensis Syn. for: Melinis repens
- Milium colonum Syn. for: Echinochloa colona
- Milium crus-galli Syn. for: Echinochloa crus-galli
- Milium hirsutum Syn. for: Digitaria insularis
- Monachyron roseum Syn. for: Melinis repens
- Nardus dactyloides Syn. for: Digitaria insularis
- Ochlopoa annua Syn. for: Poa annua
- Olyra latifolia
- Oplismenus colonus Syn. for: Echinochloa colona
- Oplismenus crus-galli Syn. for: Echinochloa crus-galli
- Oplismenus cuspidatus Syn. for: Echinochloa colona
- Oplismenus daltonii Syn. for: Echinochloa colona
- Oplismenus dubius Syn. for: Echinochloa crus-galli
- Oplismenus echinatus Syn. for: Echinochloa crus-galli
- Oplismenus limosus Syn. for: Echinochloa crus-galli
- Oplismenus margaritaceus Syn. for: Echinochloa colona
- Oplismenus muticus Syn. for: Echinochloa colona
- Oplismenus pseudocolonus Syn. for: Echinochloa colona
- Oplismenus repens Syn. for: Echinochloa colona
- Oplismenus zelayensis Syn. for: Echinochloa crus-galli
- Orthopogon crus-galli Syn. for: Echinochloa crus-galli
- Orthopogon dichotomus Syn. for: Echinochloa colona
- Orthopogon echinatus Syn. for: Echinochloa crus-galli
- Orthopogon subverticillatus Syn. for: Echinochloa colona
- Oryza communissima Syn. for: Oryza sativa
- Oryza glutinosa Syn. for: Oryza sativa
- Oryza perennis Syn. for: Oryza sativa
- Oryza praecox Syn. for: Oryza sativa
- Oryza sativa
- Panicum brachiariaeforme Syn. for: Echinochloa colona
- Panicum braunii Syn. for: Melinis repens
- Panicum brizoides Syn. for: Echinochloa colona
- Panicum caesium Syn. for: Echinochloa colona
- Panicum colonum Syn. for: Echinochloa colona
- Panicum cristagalli Syn. for: Echinochloa crus-galli
- Panicum crus-galli Syn. for: Echinochloa crus-galli
- Panicum cruscorvi Syn. for: Echinochloa crus-galli
- Panicum cumingianum Syn. for: Echinochloa colona
- Panicum cuspidatum Syn. for: Echinochloa colona
- Panicum daltonii Syn. for: Echinochloa colona
- Panicum duchaissingii Syn. for: Digitaria insularis
- Panicum echinatum Syn. for: Echinochloa crus-galli
- Panicum echinochloa Syn. for: Echinochloa colona
- Panicum equitans Syn. for: Echinochloa colona
- Panicum glaucum Syn. for: Setaria pumila
- Panicum goiranii Syn. for: Echinochloa crus-galli
- Panicum haematodes Syn. for: Echinochloa colona
- Panicum hispidum Syn. for: Echinochloa crus-galli
- Panicum hookeri Syn. for: Echinochloa colona
- Panicum limosum Syn. for: Echinochloa crus-galli
- Panicum margaritaceum Syn. for: Echinochloa colona
- Panicum maximum
- Panicum musei Syn. for: Echinochloa colona
- Panicum prorepens Syn. for: Echinochloa colona
- Panicum pseudocolonum Syn. for: Echinochloa colona
- Panicum scindens Syn. for: Echinochloa crus-galli
- Panicum tetrastichum Syn. for: Echinochloa colona
- Panicum tonsum Syn. for: Melinis repens
- Panicum zelayense Syn. for: Echinochloa crus-galli
- Panicum zonale Syn. for: Echinochloa colona
- Paspalum adelogaeum Syn. for: Paspalum scrobiculatum
- Paspalum akoense Syn. for: Paspalum scrobiculatum
- Paspalum amazonicum Syn. for: Paspalum scrobiculatum
- Paspalum auriculatum Syn. for: Paspalum scrobiculatum
- Paspalum borbonicum Syn. for: Paspalum scrobiculatum
- Paspalum boscianum Syn. for: Paspalum scrobiculatum
- Paspalum cartilagineum Syn. for: Paspalum scrobiculatum
- Paspalum commersonii Syn. for: Paspalum scrobiculatum
- Paspalum commutatum Syn. for: Paspalum scrobiculatum
- Paspalum confertum Syn. for: Paspalum scrobiculatum
- Paspalum conjugatum
- Paspalum coromandelinum Syn. for: Paspalum scrobiculatum
- Paspalum deightonii Syn. for: Paspalum scrobiculatum
- Paspalum dilatatum
- Paspalum firmum Syn. for: Paspalum scrobiculatum
- Paspalum horneri Syn. for: Paspalum scrobiculatum
- Paspalum jardinii Syn. for: Paspalum scrobiculatum
- Paspalum kora Syn. for: Paspalum scrobiculatum
- Paspalum lanceifolium Syn. for: Sporobolus indicus
- Paspalum ledermannii Syn. for: Paspalum scrobiculatum
- Paspalum metabolon Syn. for: Paspalum scrobiculatum
- Paspalum metzii Syn. for: Paspalum scrobiculatum
- Paspalum moratii Syn. for: Paspalum scrobiculatum
- Paspalum orbiculare Syn. for: Paspalum scrobiculatum
- Paspalum polo Syn. for: Paspalum scrobiculatum
- Paspalum polystachyum Syn. for: Paspalum scrobiculatum
- Paspalum puberulum Syn. for: Paspalum scrobiculatum
- Paspalum purpurascens Syn. for: Paspalum scrobiculatum
- Paspalum scrobiculatum
- Paspalum serpens Syn. for: Paspalum scrobiculatum
- Paspalum zollingeri Syn. for: Paspalum scrobiculatum
- Pennisetum crus-galli Syn. for: Echinochloa crus-galli
- Pennisetum glaucum
- Pennisetum polystachion
- Phleum glomeruliflorum Syn. for: Elytrophorus spicatus
- Phragmites australis
- Poa aestivalis Syn. for: Poa annua
- Poa algida Syn. for: Poa annua
- Poa annua
- Poa bipollicaris Syn. for: Poa annua
- Poa borealis Syn. for: Distichlis spicata
- Poa hohenackeri Syn. for: Poa annua
- Poa meyenii Syn. for: Poa annua
- Poa michauxii Syn. for: Distichlis spicata
- Poa ovalis Syn. for: Poa annua
- Poa prostrata Syn. for: Distichlis spicata
- Poa puberula Syn. for: Poa annua
- Poa royleana Syn. for: Poa annua
- Poa thalassica Syn. for: Distichlis spicata
- Psamma arenaria Syn. for: Ammophila arenaria
- Psamma littoralis Syn. for: Ammophila arenaria
- Psamma pallida Syn. for: Ammophila arenaria
- Rhynchelytrum dregeanum Syn. for: Melinis repens
- Rhynchelytrum gossweileri Syn. for: Melinis repens
- Rhynchelytrum repens Syn. for: Melinis repens
- Rhynchelytrum roseum Syn. for: Melinis repens
- Rhynchelytrum ruficomum Syn. for: Melinis repens
- Rhynchelytrum stolzii Syn. for: Melinis repens
- Rhynchelytrum tonsum Syn. for: Melinis repens
- Rottboellia cochinchinensis
- Rottboellia exaltata Syn. for: Rottboellia cochinchinensis
- Rottboellia setosa Syn. for: Rottboellia cochinchinensis
- Saccharum repens Syn. for: Melinis repens
- Saccharum sphacelatum Syn. for: Melinis repens
- Secale cereale
- Sesleria spicata Syn. for: Elytrophorus spicatus
- Setaria brachiariaeformis Syn. for: Echinochloa colona
- Setaria glauca Syn. for: Setaria pumila
- Setaria palmifolia
- Setaria pumila
- Sorghum bicolor
- Spartina densiflora
- Sporobolus angustus Syn. for: Sporobolus indicus
- Sporobolus berteroanus Syn. for: Sporobolus indicus
- Sporobolus diandrus
- Sporobolus exilis Syn. for: Sporobolus indicus
- Sporobolus indicus
- Sporobolus pyramidalis
- Sporobolus tenacissimus Syn. for: Sporobolus indicus
- Stenotaphrum secundatum
- Taeniatherum caput-medusae
- Thinopyrum junceiforme Syn. for: Elymus farctus
- Tragus gracilis Syn. for: Brachypodium pinnatum
- Tragus pinnatus Syn. for: Brachypodium pinnatum
- Tricholaena dregeana Syn. for: Melinis repens
- Tricholaena fragilis Syn. for: Melinis repens
- Tricholaena repens Syn. for: Melinis repens
- Tricholaena rosea Syn. for: Melinis repens
- Tricholaena ruficoma Syn. for: Melinis repens
- Tricholaena sphacelata Syn. for: Melinis repens
- Tricholaena tonsa Syn. for: Melinis repens
- Triticum aestivum
- Triticum barrelieri Syn. for: Brachypodium pinnatum
- Triticum durum
- Triticum genuense Syn. for: Brachypodium pinnatum
- Triticum gracile Syn. for: Brachypodium pinnatum
- Triticum peruvianum Syn. for: Distichlis spicata
- Triticum pinnatum Syn. for: Brachypodium pinnatum
- Uniola flexuosa Syn. for: Distichlis spicata
- Uniola multiflora Syn. for: Distichlis spicata
- Uniola prostrata Syn. for: Distichlis spicata
- Uniola spicata Syn. for: Distichlis spicata
- Uniola stricta Syn. for: Distichlis spicata
- Uniola thalassica Syn. for: Distichlis spicata
- Verinea pterostachys Syn. for: Melica ciliata
- Vilfa angusta Syn. for: Sporobolus indicus
- Vilfa berteroana Syn. for: Sporobolus indicus
- Vilfa exilis Syn. for: Sporobolus indicus
- Vilfa indica Syn. for: Sporobolus indicus
- Vilfa orientalis Syn. for: Sporobolus indicus
- Vilfa tenacissima Syn. for: Sporobolus indicus
- Vulpia alopecurus
- Zea mays