Economic Botany

, Volume 23, Issue 4, pp 324–329 | Cite as

Centers of plant diversity and conservation of crop germ plasm: Safflower

  • P. F. Knowles


Wild Species Economic Botany Flower Color Middle East Sudan 
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Literature Cited

  1. 1.
    Ashri, A., and P. F. Knowles. 1960. Cytogenetics of safflower (Carthamus L. ) species and their hybrids. Agron. Jour.52: 11–17.CrossRefGoogle Scholar
  2. 2.
    Claassen, C. E. 1949. Safflower production in the western part of the Northern Great Plains. Nebr. Agr. Exp. Sta. Circ. 87.Google Scholar
  3. 3.
    Deshpande, R. B. 1952. Wild safflower (Carthamus oxyacantha Bieb.)—a possible oilseed crop for the desert and arid regions. Ind. Jour. Gen. Plant Breeding12: 10–13.Google Scholar
  4. 4.
    Hanelt, P. 1961. Information onCarthamus ittinctorius L. (In German). Die Kulturpflanze9: 114–145.CrossRefGoogle Scholar
  5. 5.
    Harlan, J. R. 1956. Distribution and utilization of natural variability in cultivated plants. Brookhaven Symposium in Biology No. 9. Genetics in Plant Breeding. Dept. Commerce, Washington, D. C.Google Scholar
  6. 6.
    Harlan, J. R. 1965. The possible role of weed races in the evolution of cultivated plants. Euphytica14: 173–176.CrossRefGoogle Scholar
  7. 7.
    Horowitz, B., and G. Winter. 1957. A new safflower oil with a low iodine value. Nature179:582–583.CrossRefGoogle Scholar
  8. 8.
    Knowles, P. F. 1960. New crop establishment. Econ. Bot.14: 263–275.Google Scholar
  9. 9.
    Knowles, P. F., and A. Mutwakil. 1963. Inheritance of low iodine value of safflower selections from India. Econ. Bot.17:139–145.Google Scholar
  10. 10.
    Kupzow, A. J. 1932. The geographical variability of the speciesCarthamus tinctorius L. Bulletin Appl. Bot., Genet. & Plant Breeding. 9th series,1: 99–181.Google Scholar
  11. 11.
    Quadrat-i-Khuda, M., H. C. Das, and N. A. Khan. 1959. Urea complexes: Fractionation of acids from a typical oleicrich safflower oil and preparation of oleic and linoleic acids. Pakistan J. Sci. Ind. Res.2: 241–244.Google Scholar
  12. 12.
    Vavilov, N. I. 1951. The Origin, Variation, Immunity, and Breeding of Cultivated Plants. New York: Ronald Press Company. 364 pp.Google Scholar

Copyright information

© The New York Botanical Garden 1969

Authors and Affiliations

  • P. F. Knowles
    • 1
  1. 1.University of CaliforniaDavis

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