, Volume 21, Issue 3–4, pp 153–176 | Cite as

Studies in Viola, 2: Some irregularities in natural Viola hybrids

  • Philip G. Fothergill


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. Clausen, J., 1931. Cytogenetic and Taxonomic Investigations onMelanium Violets. Hereditas, 15.Google Scholar
  2. Digby, L., 1909. Observations on “Chromatin Bodies” and their Relation to the Nucleolus inGaltonia candicans Decsne. Ann. Bot. XXIII.Google Scholar
  3. Fothergill, P. G., 1936. Somatic Chromosomes inUrtica. Proc. Univ. Durham Phil. Soc. 9 pt. 4.Google Scholar
  4. Fothergill, P. G., 1938. Studies inViola, 1: The Cytology of a Naturally-occurring Population of Hybrids betweenViola tricolor L. andViola lutea Huds. Genetica, XX.Google Scholar
  5. Frew, Priscilla, andBowen, R. H., 1929. Nucleolar Behaviour in Plants. Q. J. Micr. Sci. 73.Google Scholar
  6. Gardiner, Mary S., 1934. The origin and Nature of the Nucleolus. Q. J. Micr. Sci. 77.Google Scholar
  7. Jørgensen, C. A., 1927. The Formation of Heteroploid Plants inSolanum. J. Gen. 19.Google Scholar
  8. Lundegardh, H., 1912. Chromosomes, Nucleolen, und die Veranderungen im Protoplasma bei der Karyokinese. Beitr. Z. Biol. d. Pflanz. Bd. 11.Google Scholar
  9. Magitt, M., andMagitt, E., 1928. Anatomy of Cotton, with a French resumé. J. Sc. Bot. Russie Acad. Sci. U.S.S.R. 13.Google Scholar

Copyright information

© Martinus Nijhoff 1939

Authors and Affiliations

  • Philip G. Fothergill
    • 1
  1. 1.University College of SwanseaSwanseaUK

Personalised recommendations