| Poaceae | |
Gymnopogon ambiguus
| (Michx.) Britton, Sterns & Poggenb. | Prelim. Cat. 69 | 1888 |
| Poaceae | |
Gymnopogon aristiglumis
| Hitchc. | Proc. Biol. Soc. Washington 40: 82 | 1927 |
| Poaceae | |
Gymnopogon beyrichianus
| (Kunth) Parodi | Revista Centro Estud. Agron. 18: 148, f. 55 | 1925 |
| Poaceae | |
Gymnopogon biflorus
| Pilg. | Bot. Jahrb. Syst. 30(1): 139 | 1901 |
| Poaceae | |
Gymnopogon brevifolius
| Trin. | Gram. Unifl. Sesquifl. 238 | 1824 |
| Poaceae | |
Gymnopogon brevisetus
| (Hack.) J.P. Sm. | Iowa State J. Sci. 45(3): 344 | 1971 |
| Poaceae | |
Gymnopogon burchellii
| (Munro ex Döll) Ekman | Ark. Bot. 11(4): 35, t. 1, f. 4 | 1912 |
| Poaceae | |
Gymnopogon chapmanianus
| Hitchc. | Amer. J. Bot. 2: 306 | 1915 |
| Poaceae | |
Gymnopogon delicatulus
| (C.B. Clarke ex Hook. f.) Bor | Grass. Burma, Ceylon, India & Pakistan 472 | 1960 |
| Poaceae | |
Gymnopogon distichophyllus
| Steud. | Syn. Pl. Glumac. 1: 218 | 1855 [1854] |
| Poaceae | ! |
Gymnopogon doellii
| Boechat & Valls | Bradea 5(28): 314, f. 1 | 1990 |
| Poaceae | |
Gymnopogon fastigiatus
| Nees | Fl. Bras. Enum. Pl. 2(1): 430 | 1829 |
| Poaceae | |
Gymnopogon filiformis
| Griseb. | Fl. Brit. W. I. 538 | 1864 |
| Poaceae | |
Gymnopogon floridanus
| Swallen | N. Amer. Fl. 17(8): 607 | 1939 |
| Poaceae | |
Gymnopogon foliosus
| (Willd.) Nees | Fl. Bras. Enum. Pl. 2(1): 426 | 1829 |
| Poaceae | |
Gymnopogon glaber
| Caro | Dominguezia 5: 17, f. 5 | 1982 |
| Poaceae | |
Gymnopogon grandiflorus
| Roseng., B.R. Arrill. & Izag. | Bol. Fac. Agron. Univ. Montevideo 103: 20, f. 4 | 1968 |
| Poaceae | |
Gymnopogon haumanii
| Parodi | Physis (Buenos Aires) 4: 183 | 1918 |
| Poaceae | |
Gymnopogon jubiflorus
| Hitchc. | Contr. U.S. Natl. Herb. 24(8) 412 | 1927 |
| Poaceae | |
Gymnopogon laevis
| Nees | Fl. Bras. Enum. Pl. 2(1): 428 | 1829 |
| Poaceae | |
Gymnopogon legrandii
| Roseng., B.R. Arrill. & Izag. | Bol. Fac. Agron. Univ. Montevideo 103: 22, f. 5 | 1968 |
| Poaceae | |
Gymnopogon longifolius
| E. Fourn. | Mexic. Pl. 2: 144 | 1886 |
| Poaceae | |
Gymnopogon mensensis
| Schweinf. | | |
| Poaceae | ! |
Gymnopogon mollis
| Nees | Fl. Bras. Enum. Pl. 2(1): 427 | 1829 |
| Poaceae | ** |
Gymnopogon muticus
| Hack. | Anales Mus. Nac. Buenos Aires 21: 117 | 1911 |
| Poaceae | |
Gymnopogon pullulans
| Döll | Fl. Bras. 2(3): 82, pl. 23, f. 1 | 1878 |
| Poaceae | * |
Gymnopogon racemosus
| P. Beauv. | Ess. Agrostogr. 41, 164, t. 9, f. 3 | 1812 |
| Poaceae | |
Gymnopogon radiatus
| (L.) Parodi | Physis (Buenos Aires) 4: 180 | 1918 |
| Poaceae | ! |
Gymnopogon rigidus
| Thwaites | Enum. Pl. Zeyl. 372 | 1864 |
| Poaceae | * |
Gymnopogon rigidus
| Döll | Fl. Bras. 2(3): 80 | 1878 |
| Poaceae | |
Gymnopogon rupestris
| Ridl. | J. Linn. Soc., Bot. 27: 73 | 1890 |
| Poaceae | |
Gymnopogon scoparius
| Trin. | Gram. Unifl. Sesquifl. 237 | 1824 |
| Poaceae | |
Gymnopogon spicatus
| (Spreng.) Kuntze | Revis. Gen. Pl. 3(3): 354 | 1898 |
| Poaceae | |
Gymnopogon swallenii
| J.P. Sm. | Iowa State J. Sci. 45(3): 373 | 1971 |
| Poaceae | |
Gymnopogon toldensis
| Sulekic & Rúgolo | Darwiniana 44(2): 504–507, f. 1 | 2006 |
| Poaceae | |
Gymnopogon virletii
| E. Fourn. | Mexic. Pl. 2: 144 | 1886 |
| Poaceae | |
Gymnopogon wightii
| (Nees) Koord. | Exkurs.-Fl. Java 1: 152 | 1911 |