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.

CCDB → Angiosperms → Apiaceae → Trachyspermum → Trachyspermum ammi (L.) Sprague

17 chromosome counts in Trachyspermum ammi (L.) Sprague:

Show Statistics    
Export to CSV
Species statistics All fields
   
Export Fasta Counts
Median Minimum Max Distribution

		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3287
		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	IPCN online	Hamal, I. A., A. LANGER & A. K. Koul. 1986. Nucleolar organizing region in the Apiaceae (Umbelliferae). Pl. Syst. Evol. 154: 11–30.
		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	IPCN online	Ma, X. H., R. L. Qin & W. B. Xing. 1984. Chromosome observations of some medical plants in Xinjiang. Acta Phytotax. Sin. 22: 243–249.
		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	IPCN online	Sehgal, C. B. & N. S. Abbas. 1994. Somatic embryogenesis and plant regeneration from hypocotyl tissue of Trachyspermum ammi (L.) Sprague. Phytomorphology 44: 265–271.
		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	IPCN online	Ahmad, I. & A. K. Koul. 1980. In Chromosome number reports LXVIII. Taxon 29: 543.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague	9	18	IPCN online	Thengane, S. R. & V. R. Dnyansagar. 1984. Cytological studies in Carum copticum Benth. and Hook. Cytologia 49: 501–511.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	IPCN online	Subramanian, D. 1986. Cytotaxonomical studies in south Indian Apiaceae. Cytologia 51: 479–488.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	IPCN online	Chattopadhyay, D. & A. K. Sharma. 1988. A new technique for orcein banding with acid treatment. Stain Technol. 63: 283–287.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	IPCN online	Chattopadhyay, D. & A. K. Sharma. 1990. Chromosome studies and estimation of nuclear DNA in different varieties of Cuminum cyminum L. and Carum copticum Benth. and Hook. Cytologia 55: 631–637.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	IPCN online	Das, A. B. 1991. Genome analysis and variation of 4C DNA content in the subtribe Carinae. Cytologia 56: 627–632.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague	10		IPCN online	Bhattacharya, G. N. 1974. Cytological studies in the genus Alocasia G. Don. Pp. 118-122 in P. Kachroo (ed.), Advancing Frontiers in Cytogenetics. Hindustan Publ. Co., Delhi.
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	IPCN online	Das, A. B. & R. Mallick. 1993. Nuclear DNA and chromosome changes within the tribe Amminae. Cytobios 74(298–299): 197–207.
		Trachyspermum copticum (L.) Link	Trachyspermum ammi (L.) Sprague	10		IPCN online	Constance, L., T. i. Chuang & C. R. Bell. 1976. Chromosome numbers in Umbelliferae. V. Amer. J. Bot. 63(5): 608–625.
!		Trachyspermum ammi (L.) Sprague	Trachyspermum ammi (L.) Sprague		18	Kumar, 1987	Ahmad, I. & Kou!, A.K. 1980
!		Trachyspermum copticum (L.) Link	Trachyspermum ammi (L.) Sprague		20	Kumar, 1987	Constance, L. et al. 1976
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	Kumar, 1987	Shah, G.L. 1953 ; Sharma, A.K. & Ghosh, C. 1954a ; Sinha, B.M.B. & Sinha, A. K. 1977
!		Carum copticum (L.) Benth. & Hook. ex C. B. Clarke	Trachyspermum ammi (L.) Sprague		18	Darlington, 1955	Shah 1953