CCDB Header
Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsGeraniaceaePelargoniumPelargonium tetragonum L'Hér.

6 chromosome counts in 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