| Aristida adoensis Hochst. ex A. Rich. |
Accepted |
22 |
| Aristida adscensionis L. |
Accepted |
11 |
| Aristida aequiglumis Hack. |
Accepted |
11 |
| Aristida arizonica Vasey |
Accepted |
11 |
| Aristida barbicollis Trin. & Rupr. |
Accepted |
12 |
| Aristida brevisubulata (Maire) Maire |
Accepted |
11 |
| Aristida capillacea Lam. |
Accepted |
11 |
| Aristida chinensis Munro |
Accepted |
22 |
| Aristida congesta Roem. & Schult. |
Accepted |
11 |
| Aristida curvifolia E. Fourn. |
Accepted |
11 |
| Aristida divaricata Humb. & Bonpl. ex Willd. |
Accepted |
11 |
| Aristida effusa Henrard |
Accepted |
11 |
| Aristida funiculata Trin. & Rupr. |
Accepted |
11 |
| Aristida glauca (Nees) Walp. |
Accepted |
22 |
| Aristida hamulosa Henrard |
Accepted |
22 |
| Aristida hordeacea Kunth |
Accepted |
11 |
| Aristida jorullensis Kunth |
Accepted |
11 |
| Aristida junciformis Trin. & Rupr. |
Accepted |
12 |
| Aristida kerstingii Pilg. |
Accepted |
11 |
| Aristida laxa Cav. |
Accepted |
22 |
| Aristida leucophaea Henrard |
Accepted |
22 |
| Aristida longiseta Steud. |
Accepted |
11 |
| Aristida mendocina Phil. |
Accepted |
11 |
| Aristida meridionalis Henrard |
Accepted |
11 |
| Aristida mutabilis Trin. & Rupr. |
Accepted |
11 |
| Aristida pansa Wooton & Stand. |
Accepted |
11 |
| Aristida purpurea Nutt. |
Accepted |
22 |
| Aristida recurvata Kunth |
Accepted |
11 |
| Aristida redacta Stapf |
Accepted |
18 |
| Aristida rhiniochloa Hochst. |
Accepted |
11 |
| Aristida scabrivalvis Hack. |
Accepted |
11 |
| Aristida schiedeana Trin. & Rupr. |
Accepted |
11 |
| Aristida scribneriana Hitchc. |
Accepted |
11 |
| Aristida setacea Retz. |
Accepted |
22 |
| Aristida spectabilis Hack. |
Accepted |
11 |
| Aristida spegazzinii Arechav. |
Accepted |
11 |
| Aristida stipitata Hack. |
Accepted |
11 |
| Aristida subulata Henrard |
Accepted |
22 |
| Aristida ternipes Cav. |
Accepted |
11 |
| Aristida transvaalensis Henrard |
Accepted |
11 |
| Aristida wrightii Nash |
Accepted |
22 |
| Aristida adscensionis subsp. adscensionis |
Synonym of Aristida adscensionis L. |
11 |
| Aristida adscensionis subsp. coerulescens (Desf.) Bourreil & Trouin ex Auquier & J. Duvign. |
Synonym of Aristida adscensionis L. |
11 |
| Aristida adscensionis subsp. heymannii (Regel) Tzvelev |
Synonym of Aristida adscensionis L. |
11 |
| Aristida adscensionis var. festucoides (Poir.) Henrard |
Synonym of Aristida adscensionis L. |
11 |
| Aristida curvata (Nees) Nees ex A. Rich. |
Synonym of Aristida adscensionis L. |
11 |
| Aristida depressa Retz. |
Synonym of Aristida adscensionis L. |
11 |
| Aristida heymannii Regel |
Synonym of Aristida adscensionis L. |
11 |
| Aristida submucronata Schumach. & Thonn. |
Synonym of Aristida adscensionis L. |
11 |
| Aristida aequiglumis |
Synonym of Aristida aequiglumis Hack. |
11 |
| Aristida californica var. californica |
Synonym of Aristida californica Thurb. |
11 |
| Aristida congesta subsp. congesta |
Synonym of Aristida congesta Roem. & Schult. |
11 |
| Aristida diffusa var. burkei (Stapf) Schweick. |
Synonym of Aristida diffusa Trin. |
18 |
| Aristida funiculata var. brevis Maire |
Synonym of Aristida funiculata Trin. & Rupr. |
11 |
| Aristida funiculata var. funiculata |
Synonym of Aristida funiculata Trin. & Rupr. |
11 |
| Aristida orizabensis E. Fourn. |
Synonym of Aristida gibbosa (Nees) Kunth |
11 |
| Aristida californica var. glabrata Vasey |
Synonym of Aristida glabrata (Vasey) Hitchc. |
11 |
| Aristida hamulosa Henr. |
Synonym of Aristida hamulosa Henrard |
22 |
| Aristida barbata E. Fourn. |
Synonym of Aristida havardii Vasey |
11 |
| Aristida hystrix Linn. |
Synonym of Aristida hystrix L. |
11 |
| Aristida macilenta Henrard |
Synonym of Aristida junciformis Trin. & Rupr. |
12 |
| Aristida meccana Hochst. ex Trin. & Rupr. |
Synonym of Aristida mutabilis Trin. & Rupr. |
11 |
| Aristida mutabilis subsp. nigritiana (Hack.) Bourreil |
Synonym of Aristida mutabilis Trin. & Rupr. |
11 |
| Aristida mutabilis var. aequilonga Trin. & Rupr. |
Synonym of Aristida mutabilis Trin. & Rupr. |
11 |
| Aristida mutabilis var. longiflora Trin. & Rupr. |
Synonym of Aristida mutabilis Trin. & Rupr. |
11 |
| Aristida canescens Henrard |
Synonym of Aristida nemorivaga Henrard |
24 |
| Aristida tehuacanensis J. G. Sanchez-Ken & P. Davila |
Synonym of Aristida pansa Wooton & Stand. |
11 |
| Aristida roemeriana Scheele |
Synonym of Aristida purpurea Nutt. |
22 |
| Aristida adscendens Trimen |
Synonym of Aristida setacea Retz. |
22 |
| Aristida depressa Trin. |
Synonym of Aristida setacea Retz. |
22 |
| Aristida coerulescens Sieber ex Trin. |
Synonym of Aristida sieberiana Trin. |
11 |
| Aristida stipitata var. graciliflora (Pilg.) D. Winter |
Synonym of Aristida stipitata subsp. graciliflora (Pilg.) Melderis |
11 |
| Aristida transvaalensis None |
Synonym of Aristida transvaalensis Henrard |
11 |
| Aristida wrightii Nash. |
Synonym of Aristida wrightii Nash |
22 |
| Aristida gracilior Pilg. |
Synonym of Stipagrostis hirtigluma var. patula (Hack.) D. Winter |
18 |
| Aristida obtusa Delile |
Synonym of Stipagrostis obtusa (Delile) Nees |
11 |
| Aristida plumosa L. |
Synonym of Stipagrostis plumosa Munro ex T. Anderson |
11 |
| Aristida pungens Desf. |
Synonym of Stipagrostis pungens (Desf.) D. Winter |
22 |