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Plant Systematics and Evolution

, Volume 137, Issue 4, pp 229–240 | Cite as

The flower biology ofCephalanthera longifolia (Orchidaceae)—pollen imitation and facultative floral mimicry

  • Amots Dafni
  • Yariv Ivri
Article

Abstract

Solitary bees (Halictus sp.) were found to be the effective pollinators ofCephalanthera longifolia. In the same foraging flight the bees also visit flowers ofCistus salviifolius which has a similar colour pattern.Cephalanthera offers no reward to its pollinators, but orange papillae on its labellum successfully imitate pollen ofCistus. AsCephalanthera also attracts pollinators in the absence ofCistus, this is regarded as “facultative floral mimicry”.

Key words

Angiosperms Orchidaceae Cephalanthera longifolia Cistaceae Cistus salviifolius Hymenoptera Halictus Flower biology and ecology pollination pollen imitation floral mimicry 

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References

  1. Baumann, H., Dafni, A., 1979:Orchis israelitica, spec. nov., eine neue endemische Art aus Israel. — Mitteilungsbl. Arbeitskr. Heim. Orchid. Baden-Württ.11, 249–282.Google Scholar
  2. Brower, L. P., Brower, J. V. Z., Corvino, J. M., 1967: Plant poisons in a terrestial food chain. — Proc. Nat. Acad. Sci.57, 893–898.Google Scholar
  3. Coleman, E., 1932: Pollination ofDiuris pedunculata. — Vict. Nat.49, 179–186.Google Scholar
  4. Dafni, A., 1979: Orchids of Israel—notes on distribution, ecology and local variation. — Mitteilungsbl. Arbeitskr. Heim. Orchid. Baden-Württ.11, 206–222.Google Scholar
  5. Dafni, A., Ivri, Y., 1979: Pollination ecology of, and hybridization betweenOrchis coriophora L. andO. collina Sol. exRuss. (Orchidaceae) in Israel. — New Phytol.83, 181–186.Google Scholar
  6. - - 1981: Floral mimicry betweenOrchis israelitica Baumann etDafni (Orchidaceae) andBellevalia flexuosa L. (Liliaceae). — Oecologia (in press).Google Scholar
  7. Darwin, C., 1877: The Fertilization of Orchids by Insects. — 2nd ed. London.Google Scholar
  8. Dodson, C. H., Frymire, G. P., 1961: Natural pollination of orchids. — Ann. Missouri Bot. Gard.48, 137–172.Google Scholar
  9. Ducke, A., 1901: Beobachtungen über Blütenbesuch, Erscheinungszeit etc. der bei Para vorkommenden Bienen. — Z. Syst. Hymenopt. Dipt.1, 25–32.Google Scholar
  10. Godfery, M. J., 1931: The pollination ofCoeloglossum, Nigritella, Serapias, etc. — J. Bot.59, 129–130.Google Scholar
  11. Godfery, M. J., 1933: Monograph and lconograph of Native British Orchids. — Cambridge: University Press.Google Scholar
  12. Gruenberg-Fertig, I., 1966: A phytogeographical-analytical study in the flora of Palestine. — Ph. D. Thesis, Dept. Bot. Hebrew Univ. Jerusalem.Google Scholar
  13. Lack, A., 1976: Competition for pollinators and evolution inCentaurea. — New Phytol.77, 787–792.Google Scholar
  14. Macior, L. W., 1971: Co-evolution of plants and animals—systematic insights from plant-insect interactions. — Taxon20, 17–28.Google Scholar
  15. Macior, L. W., 1974: Behavioral aspects of coadaption between flowers and insect pollinators. — Ann. Missouri Bot. Gard.61, 760–769.Google Scholar
  16. Pennel, F., 1948: Taxonomic significance of an understanding of floral evolution. — Brittonia6, 301–308.Google Scholar
  17. Proctor, M., Yeo, P. F., 1973: The Pollination of Flowers. — London: Collins.Google Scholar
  18. Pijl, L., van der, Dodson, C. H., 1966: Orchid Flowers—Their Pollination and Evolution. — Miami: University Press.Google Scholar
  19. Renz, J., 1978:Orchidaceae. — In:Rechinger, K. H., (Ed.): Flora Iranica126. — Graz: Akademische Druck- u. Verlagsanstalt.Google Scholar
  20. Schelpe, E., 1966: An Introduction to the South African Orchids. — London: McDonald.Google Scholar
  21. Summerhayes, V. S., 1968: Wild Orchids of Britain. 2nd ed. — London: Collins.Google Scholar
  22. Vogel, St., 1978: Evolutionary shifts from reward to deception in pollen flowers. — In:Richards, A. J., (Ed.): The Pollination of Flowers by Insects, p. 89–96. — Linn. Soc. Sympos. Series6. — London: Acad. Press.Google Scholar
  23. Wickler, W., 1968: Mimicry. — London: Weidenfeld & Nicolson. World University Library.Google Scholar
  24. Wiens, D., 1978: Mimicry in Plants. — Evol. Biol.11, 365–403.Google Scholar
  25. Yeo, P. F., 1968: The evolutionary significance of the speciation ofEuphrasia in Europe. — Evolution22, 736–747.Google Scholar
  26. Yeo, P. F., 1972: Miscellaneous notes on pollination and pollinators. — J. Nat. Hist.6, 667–686.Google Scholar

Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • Amots Dafni
    • 1
  • Yariv Ivri
    • 2
  1. 1.Institute of EvolutionHaifa UniversityHaifaIsrael
  2. 2.Kibbutz Ayelet Ha'shaharIsrael

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