| Poaceae | |
Chascolytrum altimontanum
| L. Essi, Souza-Chies & Longhi-Wagner | Novon 20(2): 149–151, f. 1, 4B | 2010 |
| Poaceae | |
Chascolytrum ambiguum
| (Hack.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 327 | 2011 |
| Poaceae | |
Chascolytrum barbatum
| (Nees) Kunth | Enum. Pl. 1: 373 | 1833 |
| Poaceae | |
Chascolytrum bidentatum
| (Roseng., B.R. Arrill. & Izag.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 327 | 2011 |
| Poaceae | |
Chascolytrum brachychaetum
| (Ekman) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 327–328 | 2011 |
| Poaceae | ! |
Chascolytrum brasilense
| (Nees) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328 | 2011 |
| Poaceae | |
Chascolytrum brizoides
| (Lam.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328 | 2011 |
| Poaceae | |
Chascolytrum bulbosum
| (Parodi) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328 | 2011 |
| Poaceae | |
Chascolytrum calotheca
| (Trin.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328 | 2011 |
| Poaceae | |
Chascolytrum coarctatum
| Phil. | Linnaea 33(3–4): 293 | 1864 |
| Poaceae | ** |
Chascolytrum elegans
| E. Desv. ex P. Beauv. | Ess. Agrostogr. 86 | 1812 |
| Poaceae | |
Chascolytrum erectum
| (Lam.) Desv. | Nouv. Bull. Sci. Soc. Philom. Paris, sér 2 2: 190 | 1810 |
| Poaceae | |
Chascolytrum itatiaiae
| (Ekman) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328 | 2011 |
| Poaceae | |
Chascolytrum juergensii
| (Hack.) L. Essi, Souza-Chies & Longhi-Wagner | Novon 20(2): 153–154 | 2010 |
| Poaceae | |
Chascolytrum koelerioides
| (Trin.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 328–329 | 2011 |
| Poaceae | |
Chascolytrum lamarckianum
| (Nees) Matthei | Willdenowia 8: 74 | 1975 |
| Poaceae | |
Chascolytrum latifolium
| L. Essi, Souza-Chies & Longhi-Wagner | Novon 20(2): 151–153, f. 2, 4a | 2010 |
| Poaceae | |
Chascolytrum monandrum
| (Hack.) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 329 | 2011 |
| Poaceae | |
Chascolytrum neobulbosum
| Funez | Phytotaxa 424(2): 116–120, f. 1–3 | 2019 |
| Poaceae | |
Chascolytrum nutans
| Lindl. & Nees | Del. Sem. Hort. Bot. Vratislav. | 1840 |
| Poaceae | |
Chascolytrum paleapiliferum
| (Parodi) Matthei | Willdenowia 8: 88 | 1975 |
| Poaceae | |
Chascolytrum parodianum
| (Roseng., B.R. Arrill. & Izag.) Matthei | Willdenowia 8: 68 | 1975 |
| Poaceae | |
Chascolytrum poomorphum
| (J. Presl) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 329 | 2011 |
| Poaceae | |
Chascolytrum rhomboideum
| (Link) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 329 | 2011 |
| Poaceae | ! |
Chascolytrum rotundatum
| (Kunth) Kunth | Révis. Gramin. 1: 121 | 1829 |
| Poaceae | |
Chascolytrum rufum
| J. Presl | Reliq. Haenk. 1(4–5): 282 | 1830 |
| Poaceae | |
Chascolytrum scabrum
| (Nees) Matthei | Willdenowia 8: 77 | 1975 |
| Poaceae | |
Chascolytrum serranum
| L.N. Silva | Phytotaxa 435(1): 42 | 2020 |
| Poaceae | |
Chascolytrum spicigerum
| J. Presl | Reliq. Haenk. 1(4–5): 282 | 1830 |
| Poaceae | |
Chascolytrum strictum
| (Hook. & Arn.) E. Desv. | Fl. Chil. 6: 384 | 1854 |
| Poaceae | |
Chascolytrum subaristatum
| (Lam.) Desv. | Nouv. Bull. Sci. Soc. Philom. Paris, sér 2 2: 190 | 1810 |
| Poaceae | |
Chascolytrum trilobum
| (Nees) E. Desv. | Fl. Chil. 6: 383 | 1854 |
| Poaceae | |
Chascolytrum uniolae
| (Nees) L. Essi, Longhi-Wagner & Souza-Chies | Novon 21(3): 329–330 | 2011 |