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CCDB → Angiosperms → Geraniaceae → Pelargonium → Pelargonium tetragonum L'Hér.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pelargonium tetragonum L'Hér. | Pelargonium tetragonum L'Hér. | 22 | IPCN online | Motohashi, T. & M. Amano. 1986. Chromosome numbers of the genus Pelargonium (preliminary report). Sci. Rep. Res. Inst. Evol. Biol. 3: 157–170. | ||
| ! | Pelargonium tetragonum L'Hér. | Pelargonium tetragonum L'Hér. | 22 | IPCN online | Scheltema, A. G. & J. J. A. v. Walt. 1990. Taxonomic revision of Pelargonium section Jenkinsonia (Geraniaceae) in southern Africa. S. African J. Bot. 56: 285–302. | ||
| ! | Pelargonium tetragonum L'Hér. | Pelargonium tetragonum L'Hér. | 11 | 22 | IPCN online | GIBBY, M., F. Albers & B. Prinsloo. 1990. Karyological studies in Pelargonium sects. Ciconium, Dibrachya and Jenkinsonia (Geraniaceae). Pl. Syst. Evol. 170: 151–159. | |
| ! | Pelargonium tetragonum (L.) L'Her. ex Ait. | Pelargonium tetragonum L'Hér. | 22 | IPCN67-71 | DAKER, M.G. 1969. Chromosome numbers of Pelargonium species and cultivars. J. Roy. Hort. Soc. 94: 346 353. | ||
| ! | Pelargonium tetragonum L'Hér. | Pelargonium tetragonum L'Hér. | 22 | Fedorov, 1974 | Gauger 1937 | ||
| ! | Pelargonium tetragonum L'Hér. | Pelargonium tetragonum L'Hér. | 22 | Oberlander, 2016 | Knicely, 1964 Gibby et al., 1989 |