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 → Poaceae → Heteropogon → Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult.
72 chromosome counts in Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 10 | IAPT/IOPB | IAPT/IOPB Chromosome Data 5 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | IPCN65 | Tateoka 1965c | ||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN online | Mehra, P. N. 1982. Cytology of East Indian grasses. ý. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN online | Gill, B. S., S. S. Bir, V. K. Singhal & Y. S. Bedi. 1980. Cytological studies on some grasses from Pachmarhi forest (Central India). J. Cytol. Genet. 15: 51–57. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 29 | IPCN online | Bir, S. S. & M. Sahni. 1983. SOCGI plant chromosome number reports -- I. J. Cytol. Genet. 18: 58–59. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 30 | IPCN online | Sahni, M. & S. S. Bir. 1985. SOCGI plant chromosome number reports -- III. J. Cytol. Genet. 20: 205–206. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | IPCN online | Borgen, L. 1980. Chromosome numbers of Macaronesian flowering plants III. Bot. Macaronés. IV, Cien. 7: 67–76. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 29+ | IPCN online | Bir, S. S. & M. Sahni. 1985. Cytological investigations on some grasses from Punjab Plain, North India. Proc. Indian Natl. Sci. Acad., B 5: 609–626. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | IPCN online | Srivastava, A. K. & Purnima. 1990. Agamospermy in some polyploid grasses. Acta Bot. Indica 18: 240–246. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 18 | IPCN online | Bir, S. S. & H. S. Chauhan. 1990. SOCGI plant chromosome number reports---X. J. Cytol. Genet. 25: 322–323. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 30 | 60 | IPCN online | Sinha, R. R. P., A. K. Bhardwaj & R. K. Singh. 1990. SOCGI plant chromosome number reports---IX. J. Cytol. Genet. 25: 140–143. | ||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 10, 20 | IPCN online | Ahsan, S. M. N., A. A. Vahidy & S. I. Ali. 1994. Chromosome numbers and incidence of polyploidy in Panicoideae (Poaceae) from Pakistan. Ann. Missouri Bot. Gard. 81(4): 775–783. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | 40 | IPCN online | Rao, P. N. & L. A. Mwasumbi. 1981. In Chromosome number reports LXX. Taxon 30: 79–80. | ||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN online | DUJARDIN, M. 1979. Additional chromosome numbers and meiotic behaviour in tropical African grasses from western Zaire. Canad. J. Bot. 57: 864–876. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN online | Faruqi, S. A., H. B. Quraish & N. Halai. 1979. Chromosome numbers and morphological I I characteristics of some Andropogoneae of Pakistan. Cytologia 44: 585–605. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN online | Gill, B. S., S. S. Bir, V. K. Singhal & Y. S. Bedi. 1980. Cytological studies on some grasses from Pachmarhi forests (Central India). J. Cytol. Genet. 15: 51–57. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | IPCN online | Wet, J. M. J. d. 1954. Chromosome numbers of a few South African grasses. Cytologia 19: 97–103. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 18-20 | IPCN online | Kiehn. 2005. Chromosome numbers of Hawaiian angiosperms: new records and comments. Pacific Sci. 59(3): 363–377. | |||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 30 | IPCN72 | DAVIDSE, G., & R.W. POHL. 1972. Chromosome numbers, meiotic behavior, and notes on some grasses from Central America and the West Indies. Canad. J. Bot. 50: 1441-1452. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 30 | IPCN72 | DAVIDSE, G., & R.W. POHL. 1972. Chromosome numbers and notes on some Central American grasses. Canad. J. Bot. 50: 273-283. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 25, 30 | IPCN72 | GUPTA, P.K. 1971. Cytological investigations in some North Indian grasses. Genet. Iber. 23: 183-198. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | IPCN67-71 | GOULD, F.W. 1968. Chromosome numbers of Texas grasses. Canad. J. Bot. 46: 1315-1325. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 25, 30 | IPCN67-71 | GUPTA, P.K. 1969. In IOPB chromosome number reports xx. Taxon 18: 213-221. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 10 | IPCN75-78 | Christopher 1978 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | 40 | IPCN75-78 | Christopher 1978 | |
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | IPCN75-78 | Kalia 1978 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | 60 | IPCN75-78 | Gupta & Srivastava 1974 | |
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | IPCN73-74 | KAMMACHER, P., G. ANOMA, E. ADJANOHOUN & L. AKE ASS!. 1973. Nombres chromosomiques de Graminees de Cote-d'Ivoire. Candollea 28: 191-217. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | IPCN73-74 | GOULD, F.W., & T.R. SODERSTROM. 1974. Chromosome numbers of some Ceylon grasses. Canad. J. Bot. 52: 1075-1090. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40, 60 | IPCN73-74 | SINHA, R.R.P., & R.P. JHA. 1972. Cytological studies in some grasses' of Bihar. Proc. Indian Sci. Congr. Assoc. 59( III): '352-353. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | Kumar, 1987 | Janaki Ammal, E.K. (D. 1945) | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 40 | Kumar, 1987 | Singh, D.N. 1964 ; Christopher, J. 1978 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20, 40, 60, 80 | Kumar, 1987 | Emery, W.H.P. & Brown, W.V. 1958 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 39, 40, 50, 60, 69, 70, 80, 90 | Kumar, 1987 | Toothill, J.C. & Hacker, J.B. 1976 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | Kumar, 1987 | Larsen, K. 1963b ; Tateoka, T. 1965a; Kammacher, P. et al. 1973 ; Mehra. P.N. & Sharma, ML 1975a; Dujardin, M. 1979a ; Faruqi, S.A. et al. 1979 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40, 40-44, 60 | Kumar, 1987 | Mehra, K.L. 1954 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40, 50, 60 | Kumar, 1987 | Gupta, P.K. 1969a, 1971 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40, 60 | Kumar, 1987 | Mehra, P.N. & Kohli, B.L. 1966 ; Mehra, P.N. et al. 1968 ; Sinha, R.R.P. & Jha, R.P. 1972 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 44 | Kumar, 1987 | Moffett, A.A. & Hurcombe, R. 1949 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 50 | Kumar, 1987 | Roy, R.P. et al. 1965 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | Kumar, 1987 | Brown, W.V. 1951 ; de Wet, J.M.J. & Anderson, L.J. 1956 ; de Wet, J.M.J. 1958a ; Gupta, P.K. 1963b ; Gould, F.W. 1966, 1968 ; Davidse, G. & Pohl, R.W. 1972a, b ; Gould, F.W. & Soderstrom, T.R. 1974 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60, c.70-80 | Kumar, 1987 | Gould, F.W. 1956 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20,40,44,50,60,80 | eFlora | |||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | Darlington, 1955 | |||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | Darlington, 1955 | Brown'51,deWet'54b | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 44 | Darlington, 1955 | Moffett & H. 1949 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 30,c.35-40 | Cave1956 | Gould | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | Cave1956 | de Wet & Anderson | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | Cave1958 | de Wet 1958a | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40, 60 | Cave1958 | Emery & Brown 1958 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | Cave1963 | Larsen 1963b | ||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 30 | CromoCat 2015 | Sahni, M. & S.S. Bir. (1985). SOCGI plant chromosome number reports -- III. Journal of Cytology and Genetics 20: 205-206 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 29+ | CromoCat 2015 | Bir, S. S. & Sahni, M. (1985). Cytological investigations on some grasses from Punjab Plain, North India. Proceedings of the Indian National Science Academy. Part B, Biological Sciences 5: 609-626 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 29 | CromoCat 2015 | Bir, S. S. & Sahni, M. (1983). SOCGI plant chromosome number reports -- I J. Cytol. Genet. 18: 58-59 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Ahsan, S. M. N., Vahidy, A. A. & Ali, S. I. (1994). Chromosome numbers and incidence of polyploidy in Panicoideae (Poaceae) from Pakistan Ann. Missouri Bot. Gard. 81(4): 775-783 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Dujardin, M. (1979b). Additional chromosome numbers and meiotic behaviour in tropical African grasses from western Zaire. Canadian Journal of Botany 57: 864-876. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Faruqi, S. A., Quraish, H. B. & Halai, N. (1979). Chromosome numbers and morphological I I characteristics of some Andropogoneae of Pakistan. Cytologia 44: 585-605. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Gill, B. S. , Bir, S. S., Singhal, V. K. & Bedi, Y. S. (1980). Cytological studies on some grasses from Pachmarhi forests (Central India). Journal of Cytology and Genetics 15: 51-57. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Mehra, P. N. (1982). Cytology of East Indian grasses | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Sahni, M. & S.S. Bir. (1985). SOCGI plant chromosome number reports -- III. Journal of Cytology and Genetics 20: 205-206 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Sinha, R. R. P., A. K. Bhardwaj & R. K. Singh (1990). SOCGI plant chromosome number reports---IX J. Cytol. Genet. 25: 140-143 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 18 | CromoCat 2015 | Bir, S. S. & Chauhan, H. S. (1990b). SOCGI plant chromosome number reports-IX J. Cytol. Genet. 25: 322-323 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 40 | CromoCat 2015 | Rao, P. N. & L. B. Mwasumbi. (1981). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXX]. Taxon 30(1): 79-80. | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | CromoCat 2015 | Borgen, L. (1980). Chromosome numbers of Macaronesian flowering plants III. Botanica Macaronesica 7: 67-76 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | CromoCat 2015 | Srivastava, A. K. & Purnima (1990). Agamospermy in some polyploid grasses Acta Botanica Indica 18: 240-246 | |||
| Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | CromoCat 2015 | Wet, J. M. J., de. (1954). Chromosome numbers of a few South African grasses. Cytologia 19: 97-103. | |||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 30 | CromoCat 2015 | Sinha, R. R. P., A. K. Bhardwaj & R. K. Singh (1990). SOCGI plant chromosome number reports---IX J. Cytol. Genet. 25: 140-143 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 20 | CromoCat 2015 | Rao, P. N. & L. B. Mwasumbi. (1981). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXX]. Taxon 30(1): 79-80. | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 18 | CromoCat 2015 | Bir, S. S. & Chauhan, H. S. (1990a). SOCGI plant chromosome number reports-X J. Cytol. Genet. 25:147-148 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 10 | CromoCat 2015 | Ahsan, S. M. N., Vahidy, A. A. & Ali, S. I. (1994). Chromosome numbers and incidence of polyploidy in Panicoideae (Poaceae) from Pakistan Ann. Missouri Bot. Gard. 81(4): 775-783 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 60 | CromoCat 2015 | Sinha, R. R. P., A. K. Bhardwaj & R. K. Singh (1990). SOCGI plant chromosome number reports---IX J. Cytol. Genet. 25: 140-143 | ||
| ! | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. | 10 | CromoCat 2015 | Spies, J. H. & Holder, F. (2008). IAPT/IOPB Chromosome Data 5 Taxon 57(2): 553-562 |