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Costus
speciosus
(J. Koenig) Sm.
Published In:
Transactions of the Linnean Society of London 1: 249–250. 1791. (
Trans. Linn. Soc. London
)
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Name
Reference
IPCN Reference
Gametophytic Count
Sporophytic Count
Country
Costus speciosus (J. König) Sm.
Chen, Z. y., S. j. Chen, X. x. Huang & S. f. Huang. 1988. A report on chromosome numbers on Chinese Zingiberaceae (5). Guihaia 8: 143–147.
88-89
18
Costus speciosus (J. König) Sm.
Sharma, A. K. & S. Chattopadhyay. 1983. Relative amounts of nuclear DNA in populations of Costus speciosus (Koen.) Sm. Curr. Sci. 52: 653–658.
82-83
18,27,36
Costus speciosus (J. König) Sm.
Sharma, A. K. & S. Chattopadhyay. 1983. Relative amounts of nuclear DNA in populations of Costus speciosus (Koen.) Sm. Curr. Sci. 52: 653–658.
82-83
17-27(irr.)
13,18,27 36,72
Costus speciosus (J. König) Sm.
Tyagi, B. R. & M. M. Gupta. 1987. Ploidy status and diosgenin content in Costus speciosus (Koen.) Sm. Cytologia 52: 41–46.
86-87
18, 27, 36
Costus speciosus (J. König) Sm.
Subrahmanyam, G. V. & T. N. Khoshoo. 1986. Cytological studies in the genus Costus L. Cytologia 51: 737–748.
86-87
18
18, 27, 36
Costus speciosus (J. König) Sm.
Sharma, A. K. & S. Chattopadhyay. 1984. Karyomorphological analysis on different populations of Costus speciosus (Koen.) Sm. under different ploidy levels. Bot. Helv. 94: 355–370.
84-85
9II, 9II+9I, 18II, 17II+2I
18, 27, 36
Costus speciosus (J. König) Sm.
Chattopadhyay, S. 1981. Chromosome studies in wild and cultivated populations of Costus speciosus. Proc. Indian Sci. Congr. Assoc. 68 (Sect. VI): 87.
82-83
18,27,36
Costus speciosus (J. König) Sm.
Mukhopadhyay, S. & A. K. Sharma. 1984. Genotype, environment and diosgenin content in Costus speciosus. Nucleus (Calcutta) 27: 116–121.
84-85
18
Costus speciosus (J. König) Sm.
Mukhopadhyay, S. & A. K. Sharma. 1984. Genotype, environment and diosgenin content in Costus speciosus. Nucleus (Calcutta) 27: 116–121.
84-85
36
Costus speciosus (J. König) Sm.
Omanakumari, N. & P. M. Mathew. 1988. Karyomorphological studies on two species of Costus L. New Bot. 15: 33–37.
88-89
36
Costus speciosus (J. König) Sm.
Mukhopadhyay, S. & A. K. Sharma. 1990. Chromosome number and DNA content in callus culture of Costus speciosus (Koen.) Sm. Genetica 80: 109–114.
90-91
36
Costus speciosus (J. König) Sm.
Sarkar, A. K. 1990. Cytological investigation of certain members of Zingiberaceae Lindl. to ascertain their taxonomic affinities. Proc. Indian Sci. Congr. Assoc. 77(3,VI): 150.
92-93
36
Costus speciosus (J. König) Sm.
Kamble, S. Y. 1993. IOPB chromosome data 6. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 21: 3.
92-93
9
Costus speciosus (J. König) Sm.
Kamble, S. Y. 1997. IOPB chromosome data 11. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 26/27: 22.
96-97
9
Costus speciosus (J. König) Sm.
Nagendra, P. & P. Z. Abraham. 1981. Polyploidy and speciation in Costus speciosus (Koen.) s Sm. Curr. Sci. 50: 26–28.
79-81
17-27(irr.)
18,27,36