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CCDB → Angiosperms → Lamiaceae → Ocimum → Ocimum gratissimum L.

35 chromosome counts in Ocimum gratissimum L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Singh, T. P. & A. K. Sharma. 1986. Karyomorphological studies in Ocimum gratissimum L. and O. viride Willd. J. Cytol. Genet. 21: 15–20.
		Ocimum gratissimum L.	Ocimum gratissimum L.		38	IPCN online	Vembu, B. 1984. On the chromosome numbers of some members of Lamiaceae. Proc. Indian Sci. Congr. Assoc. 71(3–VI): 80–81.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Singh, T. P. & A. K. Sharma. 1982. Chromosome evolution in Ocimum. Nucleus (Calcutta) 25: 59–64.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Khosla, M. K. & S. N. Sobti. 1985. Karyomorphological studies in genus Ocimum II. Sanctum group. Cytologia 50: 253–263.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Khosla, M. K. & S. N. Sobti. 1986. Cytogenetic studies in the genus Ocimum: interspecific hybrids and induced amphiploids of O. gratissimum L. (2n = 40) x O. viride Willd. (2n = 40). Cytologia 51: 225–234.
		Ocimum gratissimum L.	Ocimum gratissimum L.	20		IPCN online	Khosla, M. K. 1989. Chromosome meiotic behaviour and ploidy nature in genus Ocimum (Lamiaceae) "sanctum group". Cytologia 54: 223–229.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Morton, J. K. 1993. Chromosome numbers and polyploidy in the flora of Cameroon Mountain. Opera Bot. 121: 159–172.
		Ocimum gratissimum L.	Ocimum gratissimum L.	20		IPCN online	Thoppil, J. E. & J. Jose. 1994. Meiotic abnormalities and polyspory in the polyploid taxa of Ocimum L. Cell Chromosome Res. 17(2&3): 54–57.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Singh, T. P. 1980. In IOPB chromosome number reports LXVI. Taxon 29: 166.
		Ocimum gratissimum L.	Ocimum gratissimum L.		38	IPCN online	Vembu, B. & R. Sampathkumar. 1998. Detailed cytological studies on two species of Ocimum Linn. Proc. Indian Sci. Congr. Assoc. 85(3,IV): 50.
		Ocimum gratissimum L.	Ocimum gratissimum L.		40	IPCN online	Mukherjee. 2006. Secondary chromosome associations in Ocimum spp. Cytologia 71(2): 149–152.
		Ocimum suave Willd.	Ocimum gratissimum L.		38	IPCN online	Renard, R., J. Lambinon, M. Reekmans, P. v. Veken & M. Govaert. 1983. Nombres chromosomiques de quelques Angiospermes du Rwanda, du Burundi et du Kenya. Bull. Jard. Bot. Nat. Belg. 53: 342–371.
		Ocimum suave Willd.	Ocimum gratissimum L.		48	IPCN online	Khosla, M. K. & S. N. Sobti. 1985. Karyomorphological studies in genus Ocimum II. Sanctum group. Cytologia 50: 253–263.
		Ocimum suave Willd.	Ocimum gratissimum L.	24		IPCN online	Khosla, M. K. 1989. Chromosome meiotic behaviour and ploidy nature in genus Ocimum (Lamiaceae) "sanctum group". Cytologia 54: 223–229.
		Ocimum suave Willd.	Ocimum gratissimum L.	24		IPCN online	Pushpangadan, P., M. K. Khosla & S. N. Sobti. 1979. In IOPB chromosome number reports LXIV. Taxon 28:397.
		Ocimum viride Willd.	Ocimum gratissimum L.		38	IPCN online	Singh, T. P. & A. K. Sharma. 1986. Karyomorphological studies in Ocimum gratissimum L. and O. viride Willd. J. Cytol. Genet. 21: 15–20.
		Ocimum viride Willd.	Ocimum gratissimum L.		40	IPCN online	Khosla, M. K. & S. N. Sobti. 1985. Karyomorphological studies in genus Ocimum II. Sanctum group. Cytologia 50: 253–263.
		Ocimum viride Willd.	Ocimum gratissimum L.		40	IPCN online	Khosla, M. K. & S. N. Sobti. 1986. Cytogenetic studies in the genus Ocimum: interspecific hybrids and induced amphiploids of O. gratissimum L. (2n = 40) x O. viride Willd. (2n = 40). Cytologia 51: 225–234.
		Ocimum viride Willd.	Ocimum gratissimum L.	20		IPCN online	Khosla, M. K. 1989. Chromosome meiotic behaviour and ploidy nature in genus Ocimum (Lamiaceae) "sanctum group". Cytologia 54: 223–229.
		Ocimum viride Willd.	Ocimum gratissimum L.	20		IPCN online	Pushpangadan, P., M. K. Khosla & S. N. Sobti. 1979. In IOPB chromosome number reports LXIV. Taxon 28:397.
		Ocimum viride Willd.	Ocimum gratissimum L.		38	IPCN online	Singh, T. P. 1978. Chromosome studies in Ocimum. Curr. Sci. 47: 915–916.
!		Ocimum gratissimum var. suave (Willd.) Hook.	Ocimum gratissimum L.	24		IPCN online	Thoppil, J. E. & J. Jose. 1994. Meiotic abnormalities and polyspory in the polyploid taxa of Ocimum L. Cell Chromosome Res. 17(2&3): 54–57.
		Ocimum gratissimum L.	Ocimum gratissimum L.		24	IPCN67-71	MITRA, K., & N. DATTA. 1967. In IOPB chromosome number reports XIII. Taxon 16: 445-461.
!		Ocimum gratissimum L.	Ocimum gratissimum L.		24	Kumar, 1987	Mitra, K. & Datta, N. 1967
!		Ocimum gratissimum L.	Ocimum gratissimum L.		34	Kumar, 1987	Pal, S. 1971
!		Ocimum gratissimum L.	Ocimum gratissimum L.		40	Kumar, 1987	Singh, T.P. 1980
!		Ocimum gratissimum L.	Ocimum gratissimum L.		40, 48	Kumar, 1987	Morton, J.K. 1962
!		Ocimum gratissimum L.	Ocimum gratissimum L.		64	Kumar, 1987	Golubinskii (Tischler, G. 1938)
		Ocimum suave Willd.	Ocimum gratissimum L.		32	Kumar, 1987	de Wet, J.M.J. 1958b; Morton, J.K. 1962
!		Ocimum gratissimum L.	Ocimum gratissimum L.		64	Darlington, 1955	Golubinski, T. 1938
!		Ocimum gratissimum L.	Ocimum gratissimum L.		40	C-values database	Carovic-Stanko K, Liber Z, Besendorfer V, Javornik B, Bohanec B, Kolak I, Satovic Z. 2010. Genetic relations among basil taxa (Ocimum L.) based on molecular markers, nuclear DNA content, and chromosome number. Plant Systematics and Evolution 285: 13-22.
		Ocimum suave Willd.	Ocimum gratissimum L.		32	Cave1958	de Wet 1958b
!		Ocimum gratissimum L.	Ocimum gratissimum L.		48, 40	Cave1962	Morton 1962
		Ocimum suave Willd.	Ocimum gratissimum L.		64	Cave1962	Morton 1962
!		Ocimum gratissimum L.	Ocimum gratissimum L.	20	40	Dash2017	Dash, C. K., M. Afroz, S. S. Alam and S. S. Sultana (2017). Conventional and Fluorescent Karyotype Analysis of Ocimum spp. Cytologia 82(4): 429– 434.