Invasive plants Invasive species potentially threatening livelihoods and the environment around the worldExplore

• Families
• Genera
• Species 148

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Aegilops cylindrica Host

Least Concern

Jointed goat grass

56 32 Observations

Poaceae

Agropyron cristatum (L.) Gaertn.

Crested wheatgrass

108 90 Observations

Poaceae

Agrostis capillaris L.

Common Bent

1,528 1,180 Observations

Poaceae

Aira caryophyllea L.

Silver hairgrass

410 297 Observations

Poaceae

Alopecurus myosuroides Huds.

Black-grass

506 332 Observations

Poaceae

Alopecurus pratensis L.

Meadow foxtail

2,738 2,085 Observations

Poaceae

Ammophila arenaria (L.) Link

Marram Grass

1,460 1,103 Observations

Poaceae

Andropogon glomeratus (Walter) Britton, Sterns & Poggenb.

Bushy bluestem

6 2 Observations

Poaceae

Andropogon virginicus L.

Least Concern

Broomsedge

3 3 Observations

Poaceae

Anthoxanthum odoratum L.

Sweet vernal grass

2,211 1,608 Observations

Poaceae

Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl.

False oat-grass

61 40 Observations

Poaceae

Arthraxon hispidus (Thunb.) Makino

Small carpetgrass

44 29 Observations

Poaceae

Arundo donax L.

Least Concern

Giant reed

2,948 2,309 Observations

Poaceae

Avena barbata Pott ex Link

Slender oat

1,213 899 Observations

Poaceae

Avena fatua L.

Least Concern

Wild oat

2,470 2,025 Observations

Poaceae

Avena sterilis L.

Least Concern

Winter wild oat

248 186 Observations

Poaceae

Axonopus compressus (Sw.) P.Beauv.

Least Concern

Carpet grass

210 168 Observations

Poaceae

Axonopus fissifolius (Raddi) Kuhlm.

Caratao grass

345 140 Observations

Poaceae

Bambusa bambos (L.) Voss

Giant thorny bamboo

10 4 Observations

Poaceae

Bambusa vulgaris Schrad.

Common bamboo

335 256 Observations

Poaceae

Bothriochloa ischaemum (L.) Keng

Yellow bluestem

518 340 Observations

Poaceae

Bothriochloa pertusa (L.) A.Camus

Pitted beard grass

3 2 Observations

Poaceae

Brachypodium distachyon (L.) P.Beauv.

Purple false brome

137 71 Observations

Poaceae

Brachypodium sylvaticum (Huds.) P.Beauv.

Slender false brome

1,322 898 Observations

Poaceae

Briza maxima L.

Greater Quaking-grass

1,821 1,514 Observations

Poaceae

Bromus diandrus Roth

Great brome

331 256 Observations

Poaceae

Bromus hordeaceus L.

Soft brome

2,699 2,097 Observations

Poaceae

Bromus japonicus Thunb.

Japanese brome

10 5 Observations

Poaceae

Bromus madritensis L.

Compact brome

153 130 Observations

Poaceae

Bromus rigidus Roth

Ripgut brome

1 1 Observation

Poaceae

Bromus rubens L.

Red brome

85 75 Observations

Poaceae

Bromus secalinus L.

Rye brome

229 183 Observations

Poaceae

Bromus sterilis L.

Barren brome

509 367 Observations

Poaceae

Bromus tectorum L.

Downy brome

167 120 Observations

Poaceae

Cenchrus biflorus Roxb.

Indian sandbur

65 35 Observations

Poaceae

Cenchrus ciliaris L.

Least Concern

Buffel grass

481 288 Observations

Poaceae

Cenchrus echinatus L.

Least Concern

Southern sandbur

123 77 Observations

Poaceae

Chloris barbata Sw.

Purpletop chloris

255 153 Observations

Poaceae

Chloris virgata Sw.

Feather finger grass

65 51 Observations

Poaceae

Chrysopogon aciculatus (Retz.) Trin.

Golden false beardgrass

21 19 Observations

Poaceae

Cortaderia jubata (Lemoine ex Carrière) Stapf

Purple pampas grass

6 3 Observations

Poaceae

Cortaderia selloana (Schult. & Schult.f.) Asch. & Graebn.

Pampas-grass

4,002 3,250 Observations

Poaceae

Crypsis schoenoides (L.) Lam.

Least Concern

Swamp pricklegrass

88 25 Observations

Poaceae

Crypsis vaginiflora (Forssk.) Opiz

African pricklegrass

4 4 Observations

Poaceae

Cymbopogon citratus (DC.) Stapf

Lemongrass

1,052 928 Observations

Poaceae

Cymbopogon nardus (L.) Rendle

Citronella grass

49 46 Observations

Poaceae

Cynodon dactylon (L.) Pers.

Bermudagrass

2,433 1,906 Observations

Poaceae

Cynodon nlemfuensis Vanderyst

African Bermuda-grass

31 17 Observations

Poaceae

Cynodon plectostachyus (K.Schum.) Pilg.

African stargrass

2 1 Observation

Poaceae

Dactylis glomerata L.

Cock's-foot

9,498 7,471 Observations

Poaceae

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