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.
CCDB → Angiosperms → Compositae → Cosmos → Cosmos sulphureus Cav.
31 chromosome counts in Cosmos sulphureus Cav.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IAPT/IOPB | IAPT/IOPB Chromosome Data 12 | |||
| Cosmos sulphureus var. sulphureus | Cosmos sulphureus Cav. | 12(1) | Asteracea | Turner & F. 1966 Amer. J. Bot. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12(1) | Asteracea | Vilmorin & C. 1954 Caryologia | |||
| ! | Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | ca.12 (1iV+1III+8II+I), 12II(1, 2) | Asteracea | Melchert 2010 | ||
| ! | Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN65 | Mehra et al. 1965 | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | IPCN online | Ohri, D., A. Kumar & M. Pal. 1988. Variation in nuclear DNA and karyotype in Cosmos. Cytologia 53: 365–367. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12II | IPCN online | Srivastava, V. K. 1983. Genetic--evolutionary studies on ornamental Cosmos: cytological investigations in diploid Cosmos. J. Cytol. Genet. 18: 11–14. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12, 24 | 24, 48 | IPCN online | Mathew, P. M. & R. Thomson. 1984. Induced polyploidy in Cosmos sulphureus Cav. New Bot. 11: 131–137. | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | IPCN online | Wang, X. l. & M. x. Li. 1987. Observation of chromosomes on 10 composite species. J. Wuhan Bot. Res. 5: 111–117. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN online | Husaini, S. W. H. & G. A. Iwo. 1990. Cytology of some weedy species of the family Compositae (Asteraceae) from Jos Plateau, Nigeria. Feddes Repert. 101: 49–62. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN online | Gill, L. S. & I. D. Omoigui. 1987. The incidence of polyploidy in family Asteraceae in southern Nigeria. Rev. Cytol. Biol. Vég., Bot. 10: 177–184. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN online | Mathew, A. & P. M. Mathew. 1988. Cytological studies on the south Indian Compositae. Glimpses Pl. Res. 8: 1–177. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN online | Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | IPCN online | Nirmala, A. & P. N. Rao. 1984. Karyotype studies in Asteraceae. Cell Chromosome Res. 7: 26–28. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | 24 | IPCN online | Jose, J. C. & P. M. Mathew. 1995. Chromosome numbers in the south Indian Heliantheae (Compositae). Compositae Newslett. 27: 7–10. | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN online | Olsen, J. 1980. In Chromsome number reports LXVII. Taxon 29: 366–367. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | IPCN online | Chen, R. y., W. q. Song, X. l. Li, M. x. Li, G. l. Liang & C. b. Chen. 2003. Chromosome Atlas of Major Economic Plants Genome in China, Vol. 3, Chromosome Atlas of Garden Flowering Plants in China. Science Press, Beijing. | |||
| ! | Cosmos sulphureus var. sulphureus | Cosmos sulphureus Cav. | 12 | IPCN66 | Turner & Flyr 1966 | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN72 | SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN67-71 | MELCHERT, T.E. 1968. Systematic studies in the Coreopsidinae: Cytotaxonomy of Mexican and Guatemalan Cosmos. Amer. J. Bot. 55: 345-353. | |||
| ! | Cosmos sulphureus var. sulphureus | Cosmos sulphureus Cav. | 12 | IPCN75-78 | Plnkava & Keil 1977 | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 13 | IPCN73-74 | MEHRA, P.N., & R. REMANANDAN. 1974. Cytolog>cal >nvestigat>ons on th[ Indian Compositae. II. Astereae, Hel~antheae, Helenleae, and Anthemideae. Caryologia 27: 255-289. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | IPCN73-74 | KOUL, A.K., & R.N. GOHIL. 1973. Cytotaxonomical conspectus of the flora of Kashmir (1) Chromosome numbers of some common plants. Phyton (Horn) 15: 57-66. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | IPCN73-74 | TURNER, B.L;, A.M. POWELL, & T.J. WATSON, JR. 1973. Chromosome numbers in Asteraceae. Amer. J. Bot. 60: 592-596. | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 12 | 24 | IPCN73-74 | SINGH, N.K. 1972. Cytological investigations in some Compositae of I | ||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | Kumar, 1987 | Sugiura, T. 1936b, 1937b, 1939; Mehra, P.N. et a!. 1965 ; Turner, B.L. & Flyr, D. 1966; Melchert, T.E. 1968; Singh, N.K. 1972 ; Solbrig O. T. et at. 1972 ; Turner, B.L. et a!. 1973 ; Olsen, J. 1980 | |||
| Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 26 | Kumar, 1987 | Mehra, P.N. & Remanandan, P. 1974 | |||
| ! | Cosmos sulphureus var. sulphureus | Cosmos sulphureus Cav. | 24 | Kumar, 1987 | Pinkava, D.J. & Keil, D.J. 1977 | ||
| ! | Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24,48 | eFlora | |||
| ! | Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | Darlington, 1955 | Sugiura 1936b | ||
| ! | Cosmos sulphureus Cav. | Cosmos sulphureus Cav. | 24 | C-values database | Ohri D, Kumar A, Pal M. 1988. Variation in nuclear DNA and karyotype in Cosmos. Cytologia 53: 365-367. |