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CCDB → Angiosperms → Euphorbiaceae → Hevea → Hevea brasiliensis (Willd.) M. Arg.

20 chromosome counts in Hevea brasiliensis (Willd.) M. Arg.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.	18, 22--34		IPCN online	Saraswathy Amma, C. K., A. N. Namboodiri & A. O. N. Panikkar. 1990. Meiotic abnormalities in a sterile clone of Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg. Cytologia 55: 225–229.
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.	18		IPCN online	Saraswathy Amma, C. K., A. N. Namboodiri, A. O. N. Panikkar & M. R. Sethuraj. 1990. Radiation induced male sterility in Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg. Cytologia 55: 547–551.
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.	18	36	IPCN online	Sarkar, A. K. 1989. Cytological assessment of the family Euphorbiaceae. III. Subtribe Jatropheae. Proc. Indian Sci. Congr. Assoc. 76(3,VI): 183.
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.	18II		IPCN online	Soontornchainaksaeng, P. & K. Chaiyasut. 1999. Cytogenetic investigation of some Euphorbiaceae in Thailand. Cytologia 64: 229–234.
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	IPCN online	Ammal, L. S. & C. K. Saraswathyamma. 1995. Karyomorphological analysis in Hevea brasiliensis. J. Cytol. Genet. 30(2): 115–118.
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.	18		IPCN67-71	DATTA, N. 1967. In IOPB chromosome number reports XII. Taxon 16: 341-350-:-
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		34	Kumar, 1987	Bangham, W.N. 1931
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Kumar, 1987	Ramaer, H. 1935; Paddock, E.F. 1943 ; Perry, B.A. 1943 ; Baldwin, J.T. 1947 ; Datta, N. 1967
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		72, 144	Kumar, 1987	Mendes, L.O.T. 1946 (D. 1955)
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		34	Fedorov, 1974	Bangham 1931
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Fedorov, 1974	Ramaer 1935
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Fedorov, 1974	Paddock 1943
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Fedorov, 1974	Perry B. A. 1943
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Fedorov, 1974	Baldwin 1947a
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		72, 144	Fedorov, 1974	Mendes L. O. 1946
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		72, 144	Fedorov, 1974	D. 1955)
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	Darlington, 1955	Perry 1943
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		(72, 144)	Darlington, 1955
!		Hevea brasiliensis (Willd.) M. Arg.	Hevea brasiliensis (Willd.) M. Arg.		36	C-values database	Unpublished values from the Jodrell Laboratory, Royal Botanic Gardens, Kew.
!		Hevea camargoana Pires	Hevea brasiliensis (Willd.) M. Arg.		36	C-values database	Unpublished values from the Jodrell Laboratory, Royal Botanic Gardens, Kew.