| Helictotrichon adzharicum (Albov) Grossh. |
Accepted |
7 |
| Helictotrichon aetolicum (Rech.) Holub |
Accepted |
7 |
| Helictotrichon agropyroides (Boiss.) Henrard |
Accepted |
35 |
| Helictotrichon armeniacum (Schischk.) Grossh. |
Accepted |
42 |
| Helictotrichon bromoides (Gouan) C. E. Hubb. |
Accepted |
7 |
| Helictotrichon cantabricum (Lag.) Gervais |
Accepted |
42 |
| Helictotrichon cincinnatum (Ten.) Röser |
Accepted |
14 |
| Helictotrichon compressum (Heuff.) Henrard |
Accepted |
7 |
| Helictotrichon convolutum (J. Presl) Henrard |
Accepted |
7 |
| Helictotrichon crassifolium (F. Quer) Röser |
Accepted |
42 |
| Helictotrichon dahuricum (Kom.) Kitag. |
Accepted |
14 |
| Helictotrichon decorum (Janka) Henrard |
Accepted |
7 |
| Helictotrichon desertorum (Less.) Pilg. |
Accepted |
7 |
| Helictotrichon elongatum (Hochst.) C. E. Hubb. |
Accepted |
14 |
| Helictotrichon filifolium (Lag.) Henrard |
Accepted |
35 |
| Helictotrichon gervaisii (Holub) Röser |
Accepted |
21 |
| Helictotrichon hackelii (Henriq.) Henrard |
Accepted |
21 |
| Helictotrichon hideoi (Honda) Ohwi |
Accepted |
7 |
| Helictotrichon hookeri (Scribn.) Henrard |
Accepted |
7 |
| Helictotrichon jahandiezii (Litard.) Potztal |
Accepted |
14 |
| Helictotrichon krischae H. Melzer |
Accepted |
7 |
| Helictotrichon krylovii (Pavlov) Henrard |
Accepted |
7 |
| Helictotrichon leve (Hack.) Potztal |
Accepted |
7 |
| Helictotrichon longifolium (Nees) Schweick. |
Accepted |
14 |
| Helictotrichon longum (Stapf) Schweick. |
Accepted |
14 |
| Helictotrichon mannii (Pilg.) C. E. Hubb. |
Accepted |
14 |
| Helictotrichon marginatum (Lowe) Röser |
Accepted |
7 |
| Helictotrichon namaquense Schweick. |
Accepted |
14 |
| Helictotrichon parlatorei (J. Woods) Pilg. |
Accepted |
7 |
| Helictotrichon petzense H. Melzer |
Accepted |
7 |
| Helictotrichon polyneurum (Hook.) Henrard |
Accepted |
14 |
| Helictotrichon pratense (L.) Pilg. |
Accepted |
56 |
| Helictotrichon pruinosum (Batt. & Trab.) Henrard |
Accepted |
56 |
| Helictotrichon pubescens (Huds.) Schult. & Schult. |
Accepted |
7 |
| Helictotrichon sarracenorum (Gand.) Holub |
Accepted |
7 |
| Helictotrichon sedenense (DC.) Holub |
Accepted |
7 |
| Helictotrichon sempervirens (Vill.) Pilg. |
Accepted |
21 |
| Helictotrichon setaceum (Vill.) Henrard |
Accepted |
7 |
| Helictotrichon talaverae (R. Zarco) Röser |
Accepted |
14 |
| Helictotrichon tenuifolium Röser |
Accepted |
14 |
| Helictotrichon versicolor (Vill.) Schult. & Schult. |
Accepted |
7 |
| Helictotrichon × krischae H. Melzer |
Accepted |
7 |
| Helictotrichon thorei (Duby) Röser |
Unresolved |
7 |
| Helictotrichon versicolor (Vill.) Pilg. |
Unresolved |
7 |
| Helictotrichon blaui (Asch. & Janka) C. E. Hubb. |
Synonym of Helictochloa blaui (Asch. & Janka) R. Zarco |
49 |
| Helictotrichon blaui (Asch. & Janka) C. E. Hubb. |
Synonym of Helictochloa blaui (Asch. & Janka) R. Zarco |
49 |
| Helictotrichon bromoides subsp. pauneroi (R. Zarco) Mateo |
Synonym of Helictochloa bromoides subsp. pauneroi (R. Zarco) R. Zarco |
7 |
| Avenula aetolica (Rech.) Holub |
Synonym of Helictotrichon aetolicum (Rech.) Holub |
7 |
| Helictochloa aetolica (Rech.) R. Zarco |
Synonym of Helictotrichon aetolicum (Rech.) Holub |
7 |
| Avenula agropyroides (Boiss.) Holub |
Synonym of Helictotrichon agropyroides (Boiss.) Henrard |
35 |
| Avenula adsurgens (Schur) W. Sauer & Chmel. |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Avenula adsurgens subsp. ausserdorferi (Asch. & Graebn.) W. Sauer & Chmel. |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Avenula alpina (Roem. & Schult.) W. Sauer & Chmel. |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Avenula praeusta (Rchb.) Holub |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Helictotrichon adsurgens (Schur) Conert |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Helictotrichon praeustum (Rchb.) Tzvelev |
Synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard |
62 |
| Avenula armeniaca (Schischk.) Holub |
Synonym of Helictotrichon armeniacum (Schischk.) Grossh. |
42 |
| Helictochloa armeniaca (Schischk.) R. Zarco |
Synonym of Helictotrichon armeniacum (Schischk.) Grossh. |
42 |
| Avenula bromoides (Gouan) H. Scholz |
Synonym of Helictotrichon bromoides (Gouan) C. E. Hubb. |
7 |
| Avenula bromoides subsp. pauneroi R. Zarco |
Synonym of Helictotrichon bromoides (Gouan) C. E. Hubb. |
7 |
| Helictotrichon bromoides |
Synonym of Helictotrichon bromoides (Gouan) C. E. Hubb. |
7 |
| Trisetum canescens Buckley |
Synonym of Helictotrichon canescens (Buckley) Clayton |
21 |
| Avenastrum australe (Parl.) Halácsy |
Synonym of Helictotrichon cincinnatum (Ten.) Röser |
14 |
| Avenula cincinnata (Ten.) Holub |
Synonym of Helictotrichon cincinnatum (Ten.) Röser |
14 |
| Helictochloa cincinnata (Ten.) R. Zarco |
Synonym of Helictotrichon cincinnatum (Ten.) Röser |
14 |
| Avena compressa Heuff. |
Synonym of Helictotrichon compressum (Heuff.) Henrard |
7 |
| Avenula compressa (Heuff.) W. Sauer & Chmel. |
Synonym of Helictotrichon compressum (Heuff.) Henrard |
7 |
| Avena convoluta C. Presl |
Synonym of Helictotrichon convolutum (J. Presl) Henrard |
7 |
| Avena sempervirens Bory & Chaub. |
Synonym of Helictotrichon convolutum (J. Presl) Henrard |
7 |
| Helictotrichon convolutum |
Synonym of Helictotrichon convolutum (J. Presl) Henrard |
7 |
| Avenula crassifolia (F. Quer) Holub |
Synonym of Helictotrichon crassifolium (F. Quer) Röser |
42 |
| Avenula cycladum (Rech. & T. C. Scheff.) Greuter |
Synonym of Helictotrichon cycladum (Rech. & Scheff.) Rech. |
None |
| Avenula dahurica (Kom.) W. Sauer & Chmel. |
Synonym of Helictotrichon dahuricum (Kom.) Kitag. |
14 |
| Helictotrichon dahuricum (Korn.) Kitagawa |
Synonym of Helictotrichon dahuricum (Kom.) Kitag. |
14 |
| Avena decora Janka |
Synonym of Helictotrichon decorum (Janka) Henrard |
7 |
| Helictotrichon desertorum subsp. altaicum (Tzvelev) Holub |
Synonym of Helictotrichon desertorum (Less.) Pilg. |
7 |
| Helictotrichon desertorum subsp. basalticum (Podp.) Holub |
Synonym of Helictotrichon desertorum (Less.) Pilg. |
7 |
| Helictotrichon avenoides (Stapf) A. Camus |
Synonym of Helictotrichon elongatum (Hochst.) C. E. Hubb. |
14 |
| Avena filifolia Lag. |
Synonym of Helictotrichon filifolium (Lag.) Henrard |
35 |
| Helictotrichon filifolium |
Synonym of Helictotrichon filifolium (Lag.) Henrard |
35 |
| Helictotrichon filifolium subsp. arundanum R. Zarco |
Synonym of Helictotrichon filifolium (Lag.) Henrard |
35 |
| Helictotrichon filifolium subsp. arundanum R. Zarco |
Synonym of Helictotrichon filifolium (Lag.) Henrard |
35 |
| Helictotrichon filifolium var. cazorlensis R. Zarco |
Synonym of Helictotrichon filifolium (Lag.) Henrard |
35 |
| Avenula arundana (R. Zarco) Holub |
Synonym of Helictotrichon gervaisii (Holub) Röser |
21 |
| Avenula gervaisii Holub |
Synonym of Helictotrichon gervaisii (Holub) Röser |
21 |
| Helictochloa gervaisii (Holub) R. Zarco |
Synonym of Helictotrichon gervaisii (Holub) Röser |
21 |
| Helictotrichon gervaisii subsp. arundanum (R. Zarco) Röser |
Synonym of Helictotrichon gervaisii (Holub) Röser |
21 |
| Avenula hackelii (Henriq.) Holub |
Synonym of Helictotrichon hackelii (Henriq.) Henrard |
21 |
| Helictochloa hackelii (Henriq.) R. Zarco |
Synonym of Helictotrichon hackelii (Henriq.) Henrard |
21 |
| Avenochloa hookeri (Scribn.) Holub |
Synonym of Helictotrichon hookeri (Scribn.) Henrard |
7 |
| Avenula hookeri (Scribn.) Holub |
Synonym of Helictotrichon hookeri (Scribn.) Henrard |
7 |
| Avenula schelliana (Hack.) W. Sauer & Chmel. |
Synonym of Helictotrichon hookeri (Scribn.) Henrard |
7 |
| Helictotrichon hookeri subsp. hookeri |
Synonym of Helictotrichon hookeri (Scribn.) Henrard |
7 |
| Helictotrichon schellianum (Hack.) Kitag. |
Synonym of Helictotrichon hookeri (Scribn.) Henrard |
7 |
| Helictotrichon turgidulum (Stapf) Schweick. |
Synonym of Helictotrichon imberbe (Nees) Veldkamp |
21 |
| Helictotrichon asperum (Munro) Bor |
Synonym of Helictotrichon junghuhnii (Buse) Henrard |
14 |
| Helictotrichon virescens (Nees) Henrard |
Synonym of Helictotrichon junghuhnii (Buse) Henrard |
14 |
| Avenula levis (Hack.) Holub |
Synonym of Helictotrichon leve (Hack.) Potztal |
7 |
| Avena macrostachya Balansa & Durieu |
Synonym of Helictotrichon macrostachyum (Balansa) Henrard |
14 |
| Avena macrostachya Balansa & Durieu |
Synonym of Helictotrichon macrostachyum (Balansa) Henrard |
14 |
| Avena sulcata Gay ex Boiss. |
Synonym of Helictotrichon marginatum (Lowe) Röser |
8 |
| Avena albinervis Boiss. |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avena sulcata Gay ex Boiss. |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenochloa albinervis (Boiss.) Holub |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenochloa sulcata (J. Gay) Holub |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula albinervis (Boiss.) M. Laínz |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula lodunensis (Delastre) Kerguélen |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula marginata (Lowe) Holub |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula occidentalis (Gervais) Holub |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula sulcata (J. Gay) Dumort. |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula sulcata subsp. occidentalis (Gervais) R. Zarco |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avenula sulcata var. reuteri R. Zarco |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Helictotrichon albinerve (Boiss.) Henrard |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Helictotrichon cintranum Röser |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Helictotrichon occidentale (Gervais) Röser |
Synonym of Helictotrichon marginatum (Lowe) Röser |
7 |
| Avena parlatorei J. Woods |
Synonym of Helictotrichon parlatorei (J. Woods) Pilg. |
7 |
| Helictotrichon parlatorei (Woods) Pilger |
Synonym of Helictotrichon parlatorei (J. Woods) Pilg. |
7 |
| Helictotrichon setaceum subsp. petzense (H. Melzer) Röser |
Synonym of Helictotrichon petzense H. Melzer |
7 |
| Avena planiculmis Schrad. |
Synonym of Helictotrichon planiculme (Schrad.) Pilg. |
60 |
| Avenastrum planiculme (Schrad.) Opiz |
Synonym of Helictotrichon planiculme (Schrad.) Pilg. |
60 |
| Avenula planiculmis (Schrad.) W. Sauer & Chmel. |
Synonym of Helictotrichon planiculme (Schrad.) Pilg. |
60 |
| Arrhenatherum pratense (L.) Samp. |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Avena pratensis L. |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Avenula gonzaloi (Sennen) Holub |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Avenula lusitanica (R. Zarco) Holub |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Avenula pratensis (L.) Dumort. |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Helictochloa lusitanica (R. Zarco) R. Zarco |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Helictotrichon lusitanicum (R. Zarco) Röser |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Helictotrichon pratense subsp. ibericum (S. -Yves) Mateo & Figuerola |
Synonym of Helictotrichon pratense (L.) Pilg. |
56 |
| Arrhenatherum pubescens (Huds.) Samp. |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Avena pubescens Huds. |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Avenastrum pubescens (Huds.) Opiz |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Avenochloa pubescens (Huds.) Holub |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Avenula pubescens (Huds.) Dumort. |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Helictotrichon pubescens (Huds.) Pilg. |
Synonym of Helictotrichon pubescens (Huds.) Schult. & Schult. |
7 |
| Avena montana Vill. |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Avena sedenensis DC. |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Helictotrichon montanum (Dumort.) Henrard |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Helictotrichon sedenense |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Helictotrichon sedenense (Clarion) Holub |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Helictotrichon sedenense subsp. gervaisii R. Zarco |
Synonym of Helictotrichon sedenense (DC.) Holub |
7 |
| Avena sempervirens Vill. |
Synonym of Helictotrichon sempervirens (Vill.) Pilg. |
21 |
| Avena setacea Vill. |
Synonym of Helictotrichon setaceum (Vill.) Henrard |
7 |
| Avenula murcica Holub |
Synonym of Helictotrichon tenuifolium Röser |
14 |
| Avena versicolor Vill. |
Synonym of Helictotrichon versicolor (Vill.) Pilg. |
7 |
| Avenochloa versicolor (Vill.) Holub |
Synonym of Helictotrichon versicolor (Vill.) Schult. & Schult. |
7 |
| Avenula versicolor (Vill.) M. LaÃnz |
Synonym of Helictotrichon versicolor (Vill.) Schult. & Schult. |
7 |
| Avenula versicolor (Vill.) M. Laínz |
Synonym of Helictotrichon versicolor (Vill.) Schult. & Schult. |
7 |
| Avenula versicolor subsp. caucasica (Holub) H. Scholz & Valdés |
Synonym of Helictotrichon versicolor (Vill.) Schult. & Schult. |
7 |
| Helictotrichon versicolor (Vill.) Pilg. |
Synonym of Helictotrichon versicolor (Vill.) Schult. & Schult. |
7 |
