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CCDB → Angiosperms → Poaceae → Ischaemum → Ischaemum barbatum Retz.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ischaemum goebelii Hack. | Ischaemum barbatum Retz. | 19 | IPCN online | Mehra, P. N. 1982. Cytology of East Indian grasses. ý. | |||
| Ischaemum goebelii Hack. | Ischaemum barbatum Retz. | 19 | IPCN online | Parkash, O. 1979. Cytological investigations in some grasses of northeastern India (Festucoids, Ischaemum Linn., Eulalia Kunth and Saccharum spontaneum Linn.). Ph.D. Thesis, Chandigarh. 1979. | |||
| ! | Ischaemum mangaluricum (Hack.) Stapf ex C. E. C. Fisch. | Ischaemum barbatum Retz. | 10 | IPCN online | Christopher, J. & P. Samraj. 1985. Chromosome Number Reports LXXXVI. Taxon 34: 159–164. | ||
| ! | Ischaemum mangaluricum (Hack.) Stapf ex C. E. C. Fisch. | Ischaemum barbatum Retz. | 20 | IPCN75-78 | Sindhe & Narayan 1976 | ||
| ! | Ischaemum barbatum Retz. | Ischaemum barbatum Retz. | 20, 36 | IPCN73-74 | GOULD, F.W., & T.R. SODERSTROM. 1974. Chromosome numbers of some Ceylon grasses. Canad. J. Bot. 52: 1075-1090. | ||
| Ischaemum goebelii Hack. | Ischaemum barbatum Retz. | 19 | IPCN73-74 | MEHRA, P.N., & O.P. SOOD. 1974. In IOPB chromosome number reports XLVI. Taxon 23: 801-812. | |||
| ! | Ischaemum mangaluricum (Hack.) Stapf ex C. E. C. Fisch. | Ischaemum barbatum Retz. | 20, c.27 | IPCN73-74 | GOULD, F.W., & T.R. SODERSTROM. 1974. Chromosome numbers of some Ceylon grasses. Canad. J. Bot. 52: 1075-1090. | ||
| ! | Ischaemum aristatum var. gibbum (Trin.) Hack. | Ischaemum barbatum Retz. | 60 | Kumar, 1987 | Oke, J.G. 1973b | ||
| ! | Ischaemum goebelii Hack. | Ischaemum barbatum Retz. | 38 | Kumar, 1987 | Mehra, P.N. & Sood, O.P. 1974b | ||
| Ischaemum barbatum Retz. | Ischaemum barbatum Retz. | 36 | Fedorov, 1974 | Chen, Hsu 1962 | |||
| Ischaemum barbatum Retz. | Ischaemum barbatum Retz. | 36, 54 | Fedorov, 1974 | Larsen 1963b | |||
| Ischaemum barbatum var. gibbum (Trin.) Ohwi | Ischaemum barbatum Retz. | 18 | Cave1962 | Chen & Hsu 1962 | |||
| ! | Ischaemum barbatum Retz. | Ischaemum barbatum Retz. | 36 | Cave1963 | Larsen 1963b | ||
| ! | Ischaemum barbatum var. lodiculare (Nees) Jansen | Ischaemum barbatum Retz. | 54 | Cave1963 | Larsen 1963b |