| Preview pict.  | Species, Subspecies, or Variety  | 
Photos from | 
  | 
 
Achnatherum calamagrostis −−> Stipa calamagrostis
 |   | D 
 | 
  | 
  
Aegilops / Goatgrass (6 Taxa + 2 Syn.) | 
  | D 
F 
GR 
I 
Kef 
Mal 
Rho 
Sam 
 | 
  | 
  
Agropyron / Couch (3 Syn.)
 |   | D 
GR 
NL 
 | 
  | 
  
Agrostis / Bentgrass (8 Taxa + 1 Syn.) | 
  | A 
D 
F 
HR 
SLO 
 | 
  | 
  
Aira / Hair-Grass (3 Taxa) | 
  | D 
F 
 | 
  | 
  
Alopecurus / Foxtail (6 Taxa) | 
  | A 
D 
F 
GR 
I 
 | 
  | 
 
Ammophila arenaria −−> Calamagrostis arenaria
 |   | D 
NL 
Rho 
S 
 | 
  | 
 
Ampelodesmos mauritanica / Mauritanian Grass | 
  | I 
Mal 
 | 
  | 
  
Andropogon / Andropogon (1 Taxon + 1 Syn.) | 
  | F 
I 
Rho 
 | 
  | 
  
Anisantha / Brome (5 Syn.)
 |   | D 
F 
Kef 
Rho 
Zyp 
 | 
  | 
  
Anthoxanthum / Vernal Grass (3 Taxa + 1 Syn.) | 
  | A 
D 
F 
GR 
IRL 
 | 
  | 
  
Apera / Silky-Bent (2 Taxa) | 
  | D 
 | 
  | 
 
Arrhenatherum elatius / Bulbous Oat Grass, Tall Oat Grass | 
  | D 
 | 
  | 
  
Arundo / Reed (2 Taxa) | 
  | D 
F 
GR 
I 
Mal 
Sam 
Zyp 
 | 
  | 
  
Avena / Oat (5 Taxa) | 
  | D 
GR 
Rho 
Zyp 
 | 
  | 
 
Avenella flexuosa −−> Deschampsia flexuosa
 |   | D 
 | 
  | 
  
Avenula / Oat Grass (2 Syn.)
 |   | A 
D 
 | 
  | 
 
Bambusoideae spec1 / Bamboo ? | 
  | D 
 | 
  | 
 
Beckmannia eruciformis / European Slough Grass | 
  | D 
 | 
  | 
  
Bothriochloa / Bluestem (1 Taxon + 1 Syn.) | 
  | A 
D 
F 
HR 
 | 
  | 
  
Brachypodium / False Brome (5 Taxa) | 
  | D 
F 
HR 
Rho 
SLO 
 | 
  | 
  
Briza / Quaking Grass (2 Taxa) | 
  | Cor 
D 
GR 
HR 
IRL 
Les 
Zyp 
 | 
  | 
  
Bromus / Brome (27 Taxa + 3 Syn.) | 
  | A 
D 
DK 
F 
GR 
Kef 
Rho 
Zyp 
 | 
  | 
  
Calamagrostis / Small Reed (4 Taxa) | 
  | A 
D 
NL 
Rho 
S 
 | 
  | 
 
Catabrosa aquatica / Whorl Grass | 
  | A 
D 
 | 
  | 
  
Catapodium / Fern Grass (2 Taxa) | 
  | Cor 
D 
F 
I 
IRL 
Kre 
Les 
NL 
 | 
  | 
  
Cenchrus / Fountain Grass (4 Taxa + 2 Syn.) | 
  | D 
GR 
Kef 
 | 
  | 
 
Cortaderia selloana / Pampas Grass | 
  | D 
F 
Rho 
 | 
  | 
 
Corynephorus canescens / Grey Hair-Grass | 
  | D 
 | 
  | 
 
Crypsis aculeata −−> Sporobolus aculeatus
 |   | A 
 | 
  | 
 
Cymbopogon hirtus −−> Hyparrhenia hirta
 |   | F 
I 
Rho 
 | 
  | 
 
Cynodon dactylon / Bermuda Grass, Cocksfoot Grass | 
  | A 
Cor 
D 
E 
F 
GR 
NL 
Zyp 
 | 
  | 
  
Cynosurus / Dogstail (3 Taxa + 1 Syn.) | 
  | CH 
D 
F 
GR 
I 
IRL 
Kef 
 | 
  | 
  
Dactylis / Cocksfoot Grass (2 Taxa + 1 Syn.) | 
  | D 
GR 
Sam 
 | 
  | 
 
Danthonia decumbens / Common Heath Grass | 
  | D 
 | 
  | 
 
Dasypyrum villosum / Mosquito Grass | 
  | GR 
Sam 
 | 
  | 
  
Deschampsia / Hair Grass (4 Taxa + 1 Syn.) | 
  | A 
D 
 | 
  | 
  
Desmazeria / Fern Grass (2 Syn.)
 |   | Cor 
D 
F 
I 
IRL 
Kre 
Les 
NL 
 | 
  | 
  
Digitaria / Finger-Grass (2 Taxa + 1 Syn.) | 
  | D 
 | 
  | 
 
Drymochloa sylvatica −−> Festuca altissima
 |   | D 
 | 
  | 
  
Echinochloa / Barnyard Grass (2 Taxa) | 
  | D 
I 
 | 
  | 
 
Eleusine indica / Indian Goose-Grass, Wire-Grass | 
  | D 
GR 
 | 
  | 
  
Elymus / Couch (9 Taxa + 1 Syn.) | 
  | Cor 
D 
F 
GR 
I 
IRL 
NL 
 | 
  | 
  
Elytrigia / Couch (8 Syn.)
 |   | Cor 
D 
F 
GR 
I 
IRL 
NL 
 | 
  | 
  
Eragrostis / Love Grass (7 Taxa) | 
  | D 
S 
 | 
  | 
  
Festuca / Fescue (45 Taxa + 7 Syn.) | 
  | A 
CH 
D 
E 
F 
HR 
I 
NL 
Zyp 
 | 
  | 
 
x Festulolium holmbergii / Hybrid Grass | 
  | D 
 | 
  | 
  
Glyceria / Manna Grass, Glyceria (5 Taxa + 1 Syn.) | 
  | A 
D 
F 
 | 
  | 
  
Helictotrichon / Oat Grass (6 Taxa) | 
  | A 
D 
F 
I 
 | 
  | 
 
Hemarthria altissima / African Jointgrass, Limpo Grass | 
  | Kef 
 | 
  | 
  
Hierochloe / Grass (2 Taxa) | 
  | A 
D 
 | 
  | 
  
Holcus / Velvet Grass (2 Taxa) | 
  | D 
 | 
  | 
 
Hordelymus europaeus / Wood Barley | 
  | D 
 | 
  | 
  
Hordeum / Barley (9 Taxa + 3 Syn.) | 
  | A 
D 
F 
GR 
HR 
Kre 
Mal 
Rho 
S 
Sam 
Zyp 
 | 
  | 
 
Hyparrhenia hirta / Thatching Grass, Coolatai Grass | 
  | F 
I 
Rho 
 | 
  | 
 
Imperata cylindrica / Cogon Grass, Alang-Alang | 
  | Kef 
Rho 
 | 
  | 
  
Koeleria / Hair Grass (6 Taxa + 1 Syn.) | 
  | A 
D 
F 
HR 
I 
SLO 
 | 
  | 
 
Lagurus ovatus / Hare's Tail Grass | 
  | F 
GR 
Les 
Mal 
Rho 
 | 
  | 
 
Lamarckia aurea / Goldentop Grass | 
  | Cor 
GR 
Les 
Ten 
 | 
  | 
 
Leersia oryzoides / Rice Cutgrass | 
  | D 
S 
 | 
  | 
 
Leymus arenarius / Sea Lyme Grass | 
  | D 
NL 
S 
 | 
  | 
  
Lolium / Rye-Grass (5 Taxa + 4 Syn.) | 
  | A 
Cor 
D 
I 
Les 
Sam 
 | 
  | 
  
Lophochloa / Hair Grass (2 Syn.)
 |   | D 
Les 
Mal 
Rho 
Zyp 
 | 
  | 
  
Melica / Melick (6 Taxa) | 
  | A 
D 
HR 
Kef 
Kre 
 | 
  | 
 
Mibora minima / Early Sandgrass | 
  | D 
 | 
  | 
 
Micropyrum tenellum −−> Festuca lachenalii
 |   | Zyp 
 | 
  | 
 
Milium effusum / American Millet Grass | 
  | D 
 | 
  | 
  
Miscanthus / Silver Grass (2 Taxa) | 
  | D 
 | 
  | 
  
Molinia / Moor Grass (2 Taxa + 1 Syn.) | 
  | A 
D 
IRL 
S 
 | 
  | 
  
Muhlenbergia / Muhly (1 Taxon + 1 Syn.) | 
  | D 
 | 
  | 
 
Nardus stricta / Mat Grass | 
  | A 
D 
F 
 | 
  | 
 
Nassella tenuissima / Mexican Feather Grass | 
  | D 
 | 
  | 
  
Ochlopoa / Grass (2 Syn.)
 |   | A 
CH 
D 
F 
I 
 | 
  | 
 
Oloptum miliaceum / Rice Grass, Smilo Grass | 
  | Chi 
Kre 
Les 
Rho 
 | 
  | 
 
Oreochloa disticha / Oreochloa | 
  | A 
E 
I 
 | 
  | 
 
Oryza sativa / Rice | 
  | D 
F 
 | 
  | 
  
Panicum / Millet (8 Taxa + 1 Syn.) | 
  | A 
D 
 | 
  | 
 
Paspalum dilatatum / Dallis Grass | 
  | E 
F 
I 
 | 
  | 
  
Pennisetum / Fountain Grass (3 Syn.)
 |   | D 
GR 
Kef 
 | 
  | 
  
Phalaris / Canary Grass (3 Taxa + 2 Syn.) | 
  | CH 
D 
F 
 | 
  | 
  
Phleum / Cat's-Tail (7 Taxa + 1 Syn.) | 
  | A 
D 
F 
I 
 | 
  | 
 
Phragmites australis / Common Reed | 
  | A 
D 
 | 
  | 
  
Phyllostachys / Bamboo (2 Taxa + 1 Syn.) | 
  | D 
 | 
  | 
 
Piptatherum miliaceum −−> Oloptum miliaceum
 |   | Chi 
Kre 
Les 
Rho 
 | 
  | 
  
Poa / Grass (17 Taxa) | 
  | A 
CH 
Chi 
D 
E 
F 
HR 
I 
Kre 
S 
Sam 
 | 
  | 
  
Poaceae / Grass (2 Taxa) | 
  | D 
 | 
  | 
 
Polypogon maritimus / Mediterranean Beard Grass | 
  | F 
 | 
  | 
  
Puccinellia / Saltmarsh Grass (3 Taxa + 1 Syn.) | 
  | A 
D 
 | 
  | 
 
Roegneria canina −−> Elymus caninus
 |   | D 
 | 
  | 
  
Rostraria / Hair Grass (2 Taxa + 1 Syn.) | 
  | D 
Les 
Mal 
Rho 
Zyp 
 | 
  | 
  
Sasa / Bamboo (1 Taxon + 1 Syn.) | 
  | D 
 | 
  | 
 
Sasamorpha borealis / Boreal Bamboo | 
  | D 
 | 
  | 
  
Schedonorus / Fescue (2 Syn.)
 |   | A 
D 
I 
 | 
  | 
 
Sclerochloa dura / Common Hardgrass, Fairground Grass | 
  | A 
D 
F 
 | 
  | 
  
Secale / Rye (2 Taxa + 1 Syn.) | 
  | A 
D 
S 
 | 
  | 
  
Sesleria / Moor Grass (5 Taxa) | 
  | A 
D 
F 
HR 
I 
Kre 
 | 
  | 
  
Setaria / Bristle Grass (7 Taxa + 3 Syn.) | 
  | A 
D 
HR 
I 
 | 
  | 
 
Sieglingia decumbens −−> Danthonia decumbens
 |   | D 
 | 
  | 
  
Sorghum / Millet (2 Taxa) | 
  | D 
HR 
I 
 | 
  | 
  
Spartina / Dropseed (2 Syn.)
 |   | D 
IRL 
NL 
 | 
  | 
  
Sporobolus / Dropseed (7 Taxa) | 
  | A 
D 
E 
GR 
IRL 
Les 
NL 
 | 
  | 
  
Stipa / Feather-Grass, Needle Grass (10 Taxa + 3 Syn.) | 
  | A 
Chi 
D 
F 
HR 
I 
Mal 
Rho 
 | 
  | 
 
Stipellula capensis / Mediterranean Needle Grass | 
  | Chi 
Rho 
 | 
  | 
 
Taeniatherum caput-medusae / Medusahead Rye | 
  | GR 
I 
 | 
  | 
 
Thinopyrum junceum −−> Elymus farctus
 |   | Cor 
D 
F 
GR 
IRL 
NL 
 | 
  | 
 
Tragus racemosus / Spike Burr Grass | 
  | D 
F 
 | 
  | 
 
Trisetaria aurea / Golden Oat Grass | 
  | Kef 
 | 
  | 
  
Trisetum / Oat Grass (2 Taxa + 1 Syn.) | 
  | A 
D 
Kef 
 | 
  | 
 
x Triticosecale rimpaui / Triticale | 
  | D 
S 
 | 
  | 
  
Triticum / Wheat (6 Taxa + 14 Syn.) | 
  | A 
D 
F 
GR 
HR 
I 
Kef 
Mal 
Rho 
S 
Sam 
Zyp 
 | 
  | 
  
Vulpia / Fescue (5 Syn.)
 |   | D 
 | 
  | 
 
Zea mays / Maize, Sweetcorn | 
  | A 
D 
 | 
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