| Cynosurus coracanus L. | Eleusine coracana (L.) Gaertn. subsp. coracana | | | Cynosurus coracanus L. | Eleusine coracana (L.) Gaertn. subsp. coracana | 12878 | 400471 |
| Cynosurus cristatus L. | | a | | Cynosurus cristatus L. | | 12879 | |
| Cynosurus domingensis Jacq. | Leptochloa virgata (L.) P. Beauv. | | | Cynosurus domingensis Jacq. | Leptochloa virgata (L.) P. Beauv. | 12880 | 21789 |
| Cynosurus echinatus L. | | a | | Cynosurus echinatus L. | | 12881 | |
| Cynosurus elegans Desf. | | a | | Cynosurus elegans Desf. | | 12882 | |
| Cynosurus floccifolius Forssk. | Eleusine floccifolia (Forssk.) Spreng. | | | Cynosurus floccifolius Forssk. | Eleusine floccifolia (Forssk.) Spreng. | 12883 | 14996 |
| Cynosurus indicus L. | Eleusine indica (L.) Gaertn. | | | Cynosurus indicus L. | Eleusine indica (L.) Gaertn. | 12884 | 14997 |
| Cynosurus paspaloides Vahl | Eustachys paspaloides (Vahl) Lanza & Mattei | | | Cynosurus paspaloides Vahl | Eustachys paspaloides (Vahl) Lanza & Mattei | 12885 | 16464 |
| Cynosurus retroflexus Vahl | Dinebra retroflexa (Vahl) Panz. var. retroflexa | | | Cynosurus retroflexus Vahl | Dinebra retroflexa (Vahl) Panz. var.retroflexa | 12886 | 418959 |
| Cynosurus uniolae L. f. | Tribolium uniolae (L. f.) Renvoize | | | Cynosurus uniolae L. f. | Tribolium uniolae (L. f.) Renvoize | 12889 | 408707 |
| Cynosurus virgatus L. | Leptochloa virgata (L.) P. Beauv. | | | Cynosurus virgatus L. | Leptochloa virgata (L.) P. Beauv. | 12890 | 21789 |
| Cynosurus spp. | | a | | Cynosurus spp. | | 300164 | |
| Cynosurus durus L. | Sclerochloa dura (L.) P. Beauv. | | | Cynosurus durus L. | Sclerochloa dura (L.) P. Beauv. | 405205 | 33387 |
| Cynosurus monostachyos Vahl | Enteropogon monostachyos (Vahl) K. Schum. | | | Cynosurus monostachyos Vahl | Enteropogon monostachyos (Vahl) K. Schum. | 407276 | 104301 |
| Cynosurus cylindricus Balb. | Sesleria cylindrica (Balb.) DC. | | | Cynosurus cylindricus Balb. | Sesleria cylindrica (Balb.) DC. | 407879 | 407878 |
| Cynosurus caeruleus L. | Sesleria caerulea (L.) Ard. | | | Cynosurus caeruleus L. | Sesleria caerulea (L.) Ard. | 407880 | 33788 |
| Cynosurus tristachyos Lam. | Eleusine tristachya (Lam.) Lam. | | | Cynosurus tristachyos Lam. | Eleusine tristachya (Lam.) Lam. | 412238 | 15000 |
| Cynosurus aegyptius L. | Dactyloctenium aegyptium (L.) Willd. | | | Cynosurus aegyptius L. | Dactyloctenium aegyptium (L.) Willd. | 417046 | 13133 |