References
Avdulov, N. P. 1931, Karyo-systematische Untersuchung der Familie Gramineen. Bull. Appl. Bot., Suppl.44: 428.
Not consulted in original.Abele, K. 1923, Acta Univ. Ratv.8: 371.
Babcock, E. B. 1947, The genus Crepis—the taxonomy, phylogeny, distribution and evolution ofCrepis. Univ. Calif. Publ. Bot.21: 1–197.
Babcock, E. B. andD. R. Cameron 1934, Chromosomes and phylogeny inCrepis II. The relationships of 108 species. Univ. Calif. Publ. Agr. Sci.,6: 287–324.
Banach, E. 1950, Studies in karyological differentiation ofCardamine pratensis L. in connection with ecology. Bull. Acad. Polon. Nat. Sci. n. Ser., (1): 197–211.
Not consulted in original.Brown, W. H. 1908, Bot. Gaz.,46: 445.
Cain, S. A. 1944, Foundations of Plant Geography. Harper & Brothers, New York.
Darlington, C. D. andA. P. Wylie, 1955, Chromosome Atlas of Flowering Plants. George Allen & Unwin Ltd., London.
Delaunay, L. 1926, Phylogenetische chromosomenverkurzung. Zeitschr. Zellf. u. mikr. Anat.,4: 338–364.
Gates, R. R. 1951, The taxonomic units in relation to Cytogenetics and gene Ecology. Amer. Nat.,85: 31–50.
Gundersen, A. 1950, Families of Dicotyledons. Chronica Botanica Co. Waltham Mass., U. S. A.
Haskel, G. 1954, Chromosomes and Plant Ecology. North West. Nat.,2 (1): 9–17.
Not consulted in original.Hauser, R. 1916, Beitr. allg. Bot.,1: 115.
Janaki Ammal, E. K. 1945, Vide Chromosome Atlas of Flowering Plants. By C. D. Darlington & A. P. Wylie (1955).
Johnson, D. S. 1910, Studies in the development of Piperaceae. I: the suppression and extension of sporogenous tissue in the flower ofPiper betle L. var.monoicum C. DC. J. Exp. Zool.,9: 715–749.
Not consulted in original.— 1914, Amer. J. Bot.,1; 323.
Johansen, D. A. 1931, The chromosomes ofPiper subpeltatum. Amer. J. Bot.,18: 134–135.
Leoncini, M. L. 1951, New caryological observations on the genusCaltha. Caryologia (Pisa),4 (3): 367–371.
Love, A. andD. Love 1943, The significance of differences in the distribution of diploids and polyploids. Hereditas,29: 145–163.
Lovkvist, B. 1947, Chromosome studies inCardamine. Hereditas,33: 421–422.
Not consulted in original.Martinoli, G. 1948, Nuovo, C. bot. ital.,55: 235.
Maugini, E. 1950, Ricerche cito-embriologiche sul generePiper. Caryologia,3: 221–233.
— 1953, Ricerche cito-embriologiche suPiper medium Jacq. var.ceanothifolium (H.B.K.) Trel. Et Yun. Caryologia,5: 282–287.
Mookerjea, A. 1956, A cytological study of several members of the Liliaceae and their interrelationships. Ann. Bot. Soc. ‘Vanamo’,29: 1–44.
Newcomer, E. H. 1953, A new cytological and histological fixing fluid. Science,118: 161.
Rohweder, H. 1934, Beitrage zur systematik und Phylogenie des GenusDianthus unter Berucksichtigung der karyologischen Verhaltnisse. Bot. Jahrb.,66: 249–368.
Sharma, A. K. 1956, A new concept of a means of speciation in plants. Caryologia,9 (1): 93–130.
Sharma, A. K. andA. K. Bal 1956, A cytological study of a few genera of Amaryllidaceae with a view to find out the basis of their phylogeny. Cytologia,21: 329–352.
—, andN. K. Bhattacharyya, 1956, An investigation on the karyotype of the genusCrinum and its phylogeny. Genetica,28: 263–296.
—, andS. K. Sarkar 1956, Cytology of different species of Palms and its bearing on the solution of the problems of phylogeny and speciation. Genetica,28: 361–488.
—, andA. Mazumdar, 1956, Karyotypic variations in Pteridophyta and their significance. Agron. Lusit.,18: 243–249.
—, andSharma, A. (nee Mookerjea) 1956, Fixity in chromosome number of plants. Nature,177: 335–336.
Stebbins, G. L., Jr. 1951, Variation and Evolution in Plants. Columbia University Press, New York.
Stewart, R. N. 1948, The morphology of somatic chromosomes inLilium. Amer. J. Bot.,34: 9–26.
Sugiura, T. 1936, A list of chromosome numbers in Angiospermous plants. II. Proc. Imp. Acad. Japan,12: 144–146.
Tischler, G. 1956, Cytologie (Die Organe der Zelle) Band II. Allgemeine Pflanzenkaryologie. 2 Hälfte, 4 Lieferung.
Tjio, J. H. 1948, The somatic chromosomes of some tropical plants. Hereditas,34: 135–146.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sharma, A.K., Bhattacharyya, N.K. Chromosome studies on two genera of the family piperaceae. Genetica 29, 256–289 (1959). https://doi.org/10.1007/BF01535714
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01535714