| 19863 | Imperata brasiliensis Trin. | | | a | | Imperata brasiliensis Trin. | |
| 19864 | Imperata cylindrica (L.) Raeusch. | | | a | | Imperata cylindrica (L.) Raeusch. | |
| 19865 | Imperata exaltata (Roxb.) Brongn. | Tripidium arundinaceum (Retz.) Welker et al. | 486103 | | | Imperata exaltata (Roxb.) Brongn. | Tripidium arundinaceum (Retz.) Welker et al. |
| 19866 | Imperata hookeri (Rupr. ex Andersson) Hack. | Imperata brevifolia Vasey | 103384 | | | Imperata hookeri (Rupr. ex Andersson) Hack. | Imperata brevifolia Vasey |
| 19867 | Imperata minutiflora Hack. | | | a | | Imperata minutiflora Hack. | |
| 19868 | Imperata sacchariflora Maxim. | Miscanthus sacchariflorus (Maxim.) Benth. & Hook. f. ex Franch. | 24490 | | | Imperata sacchariflora Maxim. | Miscanthus sacchariflorus (Maxim.) Benth. & Hook. f. ex Franch. |
| 19869 | Imperata tenuis Hack. | | | a | | Imperata tenuis Hack. | |
| 103384 | Imperata brevifolia Vasey | | | a | | Imperata brevifolia Vasey | |
| 103590 | Imperata arundinacea Cirillo | Imperata cylindrica (L.) Raeusch. | 19864 | | | Imperata arundinacea Cirillo | Imperata cylindrica (L.) Raeusch. |
| 301099 | Imperata spp. | | | a | | Imperata spp. | |
| 415561 | Imperata koenigii (Retz.) P. Beauv. | Imperata cylindrica (L.) Raeusch. | 19864 | | | Imperata koenigii (Retz.) P. Beauv. | Imperata cylindrica (L.) Raeusch. |
| 415563 | Imperata cylindrica (L.) Raeusch. var. koenigii (Retz.) Perkins | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata cylindrica (L.) Raeusch. var.koenigii (Retz.) Perkins | Imperata cylindrica (L.) Raeusch. |
| 415564 | Imperata cylindrica (L.) Raeusch. subsp. koenigii (Retz.) Masam. & Yanagita | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata cylindrica (L.) Raeusch. subsp. koenigii (Retz.) Masam. & Yanagita | Imperata cylindrica (L.) Raeusch. |
| 415573 | Imperata cylindrica (L.) Raeusch. var. major (Nees) C. E. Hubb. | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata cylindrica (L.) Raeusch. var.major (Nees) C. E. Hubb. | Imperata cylindrica (L.) Raeusch. |
| 415574 | Imperata koenigii P. Beauv. var. major Nees | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata koenigii P. Beauv. var.major Nees | Imperata cylindrica (L.) Raeusch. |
| 447374 | Imperata conferta (J. Presl) Ohwi | | | a | | Imperata conferta (J. Presl) Ohwi | |
| 447751 | Imperata exaltata auct. | Imperata conferta (J. Presl) Ohwi | 447374 | | | Imperata exaltata auct. | Imperata conferta (J. Presl) Ohwi |
| 478233 | Imperata contracta (Kunth) Hitchc. | | | a | | Imperata contracta (Kunth) Hitchc. | |
| 487393 | Imperata cylindrica (L.) Raeusch. subsp. cylindrica | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata cylindrica (L.) Raeusch. subsp. cylindrica | Imperata cylindrica (L.) Raeusch. |
| 487394 | Imperata cylindrica (L.) Raeusch. var. cylindrica | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata cylindrica (L.) Raeusch. var.cylindrica | Imperata cylindrica (L.) Raeusch. |
| 487395 | Imperata koenigii (Retz.) P. Beauv. var. koenigii | Imperata cylindrica (L.) Raeusch. | 19864 | | i | Imperata koenigii (Retz.) P. Beauv. var.koenigii | Imperata cylindrica (L.) Raeusch. |