| Poaceae (R.Br.) Barnhart (Family) |
C | | | | | | | | B | | details |
| Poaceae (R.Br.) Barnhart subfam. Pooideae T.D.Macfarl. & L.Watson (Subfamily) |
| | | | | | | | | | details |
| Poaceae (R.Br.) Barnhart subfam. Pooideae T.D.Macfarl. & L.Watson tr. Aveneae Dumort. (Tribe) |
| | | | | | | | | | details |
| Poaceae (R.Br.) Barnhart subfam. Pooideae T.D.Macfarl. & L.Watson tr. Aveneae Dumort. subtr. Aveninae C.Presl (Subtribe) |
| | | | | | | | | | details |
| Koeleria Pers. (Genus) |
C | | | | | | | | B | | details |
| Koeleria albescens DC. (Species) |
| | | | | | | | B | | details |
| Koeleria asiatica Domin (Species) |
| | | | | | | | | | details |
| Koeleria askoldensis Roshev. (Species) |
| | | | | | | | | | details |
| Koeleria brevis Steven (Species) |
| | | | | | | | B | | details |
| Koeleria caucasica Steud. (Species) |
| | | | | | | | B | | details |
| Koeleria cenisia Reut. ex Rev. (Species) |
| | | | | | | | B | | details |
| Koeleria cristata Pers. (Species) |
| | | | | | | | B | sB | details |
| Koeleria cristata auct. non Pers. (Species) |
| | sC | | | sI | | | | sB | details |
| Koeleria glauca (Schrad.) DC. (Species) |
| | | | | | | | B | sB | details |
| Koeleria glauca (Spreng.) DC. (Species) |
| | | | | | | | B | sB | details |
| Koeleria gracilis Pers. (Species) |
| | | | | | | | | sB | details |
| Koeleria hirsuta Gaudin (Species) |
| | | | | | | | B | | details |
| Koeleria humilis Pers. (Species) |
| | | | | | | | B | | details |
| Koeleria kurtzii Hack. ex Kurtz (Species) |
| | | | | | | | B | | details |
| Koeleria lobata (M.Bieb.) Roem. & Schult. (Species) |
| | | | | | | | B | | details |
| Koeleria macrantha (Ledeb.) Schult. (Species) |
| | | | | | | | B | sB | details |
| Koeleria nitidula Velen. (Species) |
| | | | | | | | B | | details |
| Koeleria pyramidata (Lam.) P.Beauv. (Species) |
C | | | | I | | | | B | | details |
| Koeleria rhodopea Ujhelyi (Species) |
| | | | | | | | B | | details |
| Koeleria splendens C.Presl (Species) |
| | | | | | | | | | details |
| Koeleria vallesiana (Honck.) Gaudin (Species) |
| | | | | | | | B | | details |