{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeTridaxTridax procumbens (L.) L.

34 chromosome counts in Tridax procumbens (L.) L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IAPT/IOPB IAPT/IOPB Chromosome Data 12
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IAPT/IOPB IAPT/IOPB Chromosome Data 5
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18(1)   Asteracea Turner et al. 1961a Amer. J. Bot.
!   Tridax procumbens var. procumbens Tridax procumbens (L.) L. 9(1)   Asteracea Turner et al. 1961a Amer. J. Bot.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN65 Powell 1965; Mehra et al. 1965; Turner & L. 1965
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Razaq, Z. A., S. Khatoon & S. I. Ali. 1988. A contribution to the chromosome numbers of Compositae from Pakistan. Pakistan J. Bot. 20: 177–189.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN online Sidhu, M. & S. S. Pelia. 1987. Karyomorphology of some species of weeds -- Compositae. J. Cytol. Genet. 22: 143–150.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Khatoon, S. & S. I. Ali. 1982. Chromosome numbers of some plants of Pakistan. Pakistan J. Bot. 14: 117–129.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 13, 18   IPCN online Gill, L. S. & I. D. Omoigui. 1988. Cytomorphology of the tribe Heliantheae (Asteraceae) from southern Nigeria. Feddes Repert. 99: 1–13.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   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.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   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.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN online Baltisberger, M. 1990. Chromosome numbers of some plants from Papua New Guinea. Bot. Helv. 100: 97–100.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Mathew, A. & P. M. Mathew. 1988. Cytological studies on the south Indian Compositae. Glimpses Pl. Res. 8: 1–177.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN online Nirmala, A. & P. N. Rao. 1984. Karyotype studies in Asteraceae. Cell Chromosome Res. 7: 26–28.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN online Nirmala, A. & P. N. Rao. 1985. Chromosome morphology of Tridax procumbens L. Cell Chromosome Res. 8: 49–50.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Razaq, Z. A., A. A. Vahidy & S. I. Ali. 1994. Chromosome numbers in Compositae from Pakistan. Ann. Missouri Bot. Gard. 81: 800–808.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18 36 IPCN online Jose, J. C. & P. M. Mathew. 1995. Chromosome numbers in the south Indian Heliantheae (Compositae). Compositae Newslett. 27: 7–10.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18 36 IPCN online Nirmala, A. & P. N. Rao. 1981. In Chromosome number reports LXX. Taxon 30: 78.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN online Koul, A. K., A. K. Wakhlu & J. L. KARIHALOO. 1976a. Chromosome numbers of some flowering plants of Jammu (western Himalayas). II. CIS Chromosome Inform. Serv. 20: 32–33.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN online Xie, Z. y. & C. m. Zheng. 2003. Cytological studies on 13 species of Compositae from Hainan, China. Acta Phytotax. Sin. 41(6): 545–552.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN66 Harvey 1966a
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IPCN72 BHATTACHARYYA, G.N . & A.K. SHARMA. 1970. Cytological study of some members of Compositae. Bull. Bot. Soc. Bengal 24: 31-36.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   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.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   IPCN67-71 HSU, c.-c. 1970. Preliminary chromosome studies on the vascular plants of Taiwan (III) The aster family, Compositae. Taiwania 15: 17-29.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18   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.
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L. 18 36 IPCN73-74 SINGH, N.K. 1972. Cytological investigations in some Compositae of I
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 Kumar, 1987 Raghavan, T.S. & Venkatasubban, K.R. 1941b; Mehra, P.N. & Sidhu, S.S. 1960; Turner, B.L., Ellison, W.L. & King, R. 1961 ; Turner, B.L. & King, R.M. 1964; Mehra, P.N. et al. 1965 ; Powell, A.M. 1965 ; Turner, B.L. & Lewis, W.H. 1965 ; Harvey 1966 ; Tandon, S.L. & Bhalla, I. 1968; Gupta, P.K. 1969b; Powell, A.M. & King, R.M. 1969b ; Rogers, S. 1969 ; Shukur, A. 1969 ; Bhattacharyya, G.N. & Sharma, A.K. 1970; Hsu, C.- C. 1970 ; Powell, A.M. & Sikes, S. 1970 ; Torres, A.M. & Liogier, A.H. 1970; Singh, N.K. 1972; Solbrig, O.T. eta!. 1972; Mehra, P.N. & Remanandan, P. 1974; Keil, D.J. & Stuessy, T.F. 1977; Bir, S.S. & Sidhu, M. 1980
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   60 Kumar, 1987 Langlet, O.F.J. 1936 ; Delay, C. 1947 ; Love, A. & Love, D. 1956b ; Sokolov- skaya, A.P. & Strelkova, o.S. (Fedorov) ; Gadella, T.W.J. & Kliphuis, E. 1966 ; Knaben, G. & Engelskjon, T. 1967 ; Leveque, M~ & Gorenfiot, R. 1969 ; Majovsk:Y, J. et at. 1970b; Brand, C.V.D. eta!. 1919
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 eFlora  
!   Tridax procumbens Tridax procumbens (L.) L.   36 Darlington, 1955 Raghavan & V. '41b
!   Tridax procumbens (L.) L. Tridax procumbens (L.) L.   36 IAPT/IOPB IAPT/IOPB Chromosome Data 17