| Poaceae | |
Podagrostis aequivalvis
| (Trin.) Scribn. & Merr. | Contr. U.S. Natl. Herb. 13(3): 58 | 1910 |
| Poaceae | |
Podagrostis bacillata
| (Hack.) Sylvester & Soreng | PhytoKeys 148: 31 | 2020 |
| Poaceae | |
Podagrostis colombiana
| Sylvester & Soreng | Kew Bull. 75: 25(–2)–25(–3), f. 1 | 2019 |
| Poaceae | |
Podagrostis exserta
| (Swallen) Sylvester & Soreng | PhytoKeys 148: 34 | 2020 |
| Poaceae | |
Podagrostis humilis
| (Vasey) Björkman | Symb. Bot. Upsal. 17(1): 15 | 1960 |
| Poaceae | |
Podagrostis liebmannii
| (E. Fourn.) Sylvester & Soreng | PhytoKeys 148: 37 | 2020 |
| Poaceae | |
Podagrostis meridensis
| (Luces) A.M. Molina & Rúgolo | Ann. Missouri Bot. Gard. 106: 258-259, f. 9 | 2021 |
| Poaceae | |
Podagrostis novogaliciana
| (McVaugh) A.M. Molina & Rúgolo | Ann. Missouri Bot. Gard. 106: 259, f. 10 | 2021 |
| Poaceae | |
Podagrostis rosei
| (Scribn. & Merr.) Sylvester & Soreng | PhytoKeys 148: 40 | 2020 |
| Poaceae | |
Podagrostis sesquiflora
| (E. Desv.) Parodi ex Nicora | Fl. Patagónica 3: 368 | 1978 |
| Poaceae | |
Podagrostis thurberiana
| (Hitchc.) Hultén | Fl. Aleut. Isl. 75 | 1937 |
| Poaceae | |
Podagrostis trichodes
| (Kunth) Sylvester & Soreng | PhytoKeys 148: 42–43 | 2020 |