| Poaceae | |
Cortaderia araucana
| Stapf | Gard. Chron., ser. 3 22(571): 396 | 1897 |
| Poaceae | |
Cortaderia archboldii
| (Hitchc.) Connor & Edgar | Taxon 23(4): 596 | 1974 |
| Poaceae | * |
Cortaderia argentea
| (Nees) Stapf | Gard. Chron., ser. 3 22(571): 396 | 1897 |
| Poaceae | |
Cortaderia aristata
| Pilg. | Bot. Jahrb. Syst. 37: 375 | 1906 |
| Poaceae | |
Cortaderia atacamensis
| (Phil.) Pilg. | Bot. Jahrb. Syst. 37: 374 | 1906 |
| Poaceae | |
Cortaderia bifida
| Pilg. | Bot. Jahrb. Syst. 37: 374 | 1906 |
| Poaceae | |
Cortaderia boliviensis
| M. Lyle | Novon 6(1): 72, f. 1–2 | 1996 |
| Poaceae | |
Cortaderia columbiana
| (Pilg.) Pilg. | Bot. Jahrb. Syst. 37(Beibl. 85): 65 | 1906 |
| Poaceae | |
Cortaderia conspicua
| (G. Forst.) Stapf | Hand-list Herbaceous Plants Cult. Royal Bot. Gard. Kew, ed. 2, 137, 333 | 1902 |
| Poaceae | |
Cortaderia conspicua
| (G. Forst.) Conert | Syst. Anat. Arundineae 105–110 | 1961 |
| Poaceae | |
Cortaderia dioica
| Speg. | Anales Mus. Nac. Buenos Aires 7: 194 | 1902 |
| Poaceae | |
Cortaderia echinata
| H.P. Linder | PhytoKeys 76: 61–63, f. 3G, 4A–G | 2017 |
| Poaceae | |
Cortaderia egmontiana
| (Roem. & Schult.) M. Lyle ex Connor | Darwiniana 49(1): 90 | 2011 |
| Poaceae | |
Cortaderia fulvida
| (Buchanan) Zotov | New Zealand J. Bot. 1: 84 | 1963 |
| Poaceae | |
Cortaderia hapalotricha
| (Pilg.) Conert | Syst. Anat. Arundineae 102–103 | 1961 |
| Poaceae | |
Cortaderia hieronymi
| (Kuntze) N.P. Barker & H.P. Linder | Ann. Missouri Bot. Gard. 97(3): 342 | 2010 |
| Poaceae | ! |
Cortaderia jubata
| (Lemoine) Stapf | Bot. Mag. 124: pl. 7607 | 1898 |
| Poaceae | |
Cortaderia longicauda
| Hack. | Repert. Spec. Nov. Regni Veg. 10(243–247): 169 | 1912 [1911] |
| Poaceae | |
Cortaderia minima
| Conert | Syst. Anat. Arundineae 119–120 | 1961 |
| Poaceae | |
Cortaderia modesta
| (Döll) Hack. ex Dusén | Ark. Bot. 9(5): 4 | 1909 |
| Poaceae | |
Cortaderia nitida
| (Kunth) Pilg. | Bot. Jahrb. Syst. 37: 375 | 1906 |
| Poaceae | ** |
Cortaderia nitida x sericantha
| | | |
| Poaceae | |
Cortaderia parviflora
| Swallen | Contr. U.S. Natl. Herb. 29(6): 253 | 1948 [1949] |
| Poaceae | |
Cortaderia peruviana
| (Hitchc.) N.P. Barker & H.P. Linder | Ann. Missouri Bot. Gard. 97(3): 342 | 2010 |
| Poaceae | |
Cortaderia pilosa
| (d'Urv.) Hack. | Bol. Acad. Nac. Ci. 16: 253 | 1900 |
| Poaceae | |
Cortaderia planifolia
| Swallen | Contr. U.S. Natl. Herb. 29(6): 253–254 | 1948 [1949] |
| Poaceae | |
Cortaderia pungens
| Swallen | Contr. U.S. Natl. Herb. 29(6): 251–252 | 1948 [1949] |
| Poaceae | ** |
Cortaderia quila
| Stapf | Gard. Chron., ser. 3 22(571): 396 | 1897 |
| Poaceae | |
Cortaderia richardii
| (Endl.) Zotov | New Zealand J. Bot. 1: 84 | 1963 |
| Poaceae | |
Cortaderia roraimensis
| (N.E. Br.) Pilg. | Notizbl. Bot. Gart. Berlin-Dahlem 6: 112 | 1914 |
| Poaceae | |
Cortaderia rudiuscula
| Stapf | Gard. Chron., ser. 3 22(571): 396 | 1897 |
| Poaceae | |
Cortaderia scabriflora
| Swallen | Contr. U.S. Natl. Herb. 29(6): 252 | 1948 [1949] |
| Poaceae | ! |
Cortaderia selloana
| (Schult. & Schult. f.) Asch. & Graebn. | Syn. Mitteleur. Fl. 2(1): 325 | 1900 |
| Poaceae | |
Cortaderia sericantha
| (Steud.) Hitchc. | Contr. U.S. Natl. Herb. 24(8): 348 | 1927 |
| Poaceae | |
Cortaderia sodiroana
| Hack. | Oesterr. Bot. Z. 52: 238 | 1902 |
| Poaceae | |
Cortaderia speciosa
| (Nees & Meyen) Stapf | Gard. Chron., ser. 3 22(571): 396 | 1897 |
| Poaceae | |
Cortaderia splendens
| Connor | New Zealand J. Bot. 9(3): 519 | 1971 |
| Poaceae | |
Cortaderia toetoe
| Zotov | New Zealand J. Bot. 1: 85 | 1963 |
| Poaceae | |
Cortaderia trianae
| Stapf ex Conert | Syst. Anat. Arundineae 100–101 | 1961 |
| Poaceae | |
Cortaderia turbaria
| Connor | New Zealand J. Bot. 25(1): 167 | 1987 |
| Poaceae | |
Cortaderia vaginata
| Swallen | Sellowia 7: 9 | 1956 |