Abstract
The floral biology ofNuphar lutea subsp.macrophylla, native to Central Texas, has been investigated. The flowers are protogynous with anthesis occurring over a period of several days. Flowers are visited by a number of insects but are effectively pollinated by the beetleDonacia piscatrix Lac., which spends its entire life history in association withNuphar. Evidence is assembled which suggests that the overall floral structure together with the sequence of floral development and the timing of sepal movements (i.e., the opening and closure of the flower) are primary adaptations to assure beetle pollination.
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Literature cited
Baker, H. G. 1963. Evolutionary mechanisms in pollination biology. Science139: 877–883.
Beal, E. O. 1956. Taxonomic revision of the genusNuphar Sm. of North America and Europe. J. Elisha Mitchell Sci. Soc.72: 317–346.
Carpenter, F. M. 1930. A review of our present knowledge of the geological history of the insects. Psyche37: 15–34.
Caspary, R. 1888. Nymphaeaceae. In: A. Engler and K. A. E. Prantl. Die Natürlichen Pflanzenfamilien III.2: 1–10, Leipzig.
Cramer, J. M., A. D. J. Meeuse &P. A. Teunissen 1975. A note on the pollination of nocturnally flowering species ofNymphaea. Acta. Bot. Neerl.24: 489–490.
Delpino, F. 1875. Ulteriori osservazioni sulla dicogamia nel regno vegetale. Milan. Pt. II. fasc. II. Estratto dagli Atti Soc. Ital. Sci. Nat. Milano. Vol.12.
Diels, L. 1916. KÄferblumen bei den Ranales und ihre Bedeutung für die Phylogenie der Angiospermen. Ber. Deutsch. Bot. Ges.34: 758–774.
Eames, A. J. 1961. Morphology of the angiosperms. McGraw Hill, New York.
Faegri, K.. &L. Pijl van der 1971. The principles of pollination ecology. 2nd ed. Pergamon Press, New York.
Grant, V. 1950. The pollination ofCalycanthus occidentalis Amer. J. Bot.37: 294–297.
Handlirsch, A. 1925. Palaeontologie.In: C. Schröder, Handbuch der Entomologie, Fisher, Jena.3: 117–306.
Hegi, G. 1912. Ills. Fl. von Mitt.-Europ. Munich, J. F. Lehmanns.3: 444–448.
Heslop-Harrison, Y. 1955.Nuphar Monograph. J. Ecol.43: 342–364.
Hoffman, C. E. 1940a. Morphology of the immature stages of some northern Michigan Donaciini (Chrysomelidae; Coleoptera). Pap. Mich. Acad. Sci.25: 243–290.
— 1940b. Limnological relationships of some northern Michigan Donaciini (Chrysomelidae; Coleoptera). Trans. Amer. Microscop. Soc.59: 259–274.
— 1940c. The relation ofDonacia larvae (Chrysomelidae: Coleoptera) to dissolved oxygen. Ecology21: 176–183.
Houlihan, D. F. 1969. Respiratory physiology of the larva ofDonacia Simplex, a root-piercing beetle. J. Insect Physiol.15: 1517–1536.
Knuth, P. 1894. Blumen und Insekten auf den nordfriesischen Inseln. Schriften Naturwiss Vereins, Kiel and Leipzig9: 21.
— 1895. Weitere Beobachtungen über Blumen und Insekten auf den nordfriesischen Inseln. Schriften Naturwiss. Vereins, Kiel10: 226.
— 1908. Handbook of flower pollination (transl. by J. R. A. Davis) Vol.2. Clarendon Press, Oxford.
Kugler, H. 1955. Einführung in die Blütenokologie (1st and 2nd ed.) Fisher, Stuttgart.
Leppik, E. E. 1957. Evolutionary relationships between entomophilous plants and anthophilous insects. Evolution11: 466–481.
— 1963. Fossil evidence of floral evolution. Lloydia26: 91–115.
Lovell, J. H. 1915. The origin of anthophily among the Coleoptera. Psyche22: 67–84, 109–117.
— 1918. The flower and the bee; Plant life and pollination. C. Scribner’s Sons, New York.
McGaha, Y. J. 1952. The limnological relations of insects to certain aquatic flowering plants. Trans. Amer. Microscop. Soc.71: 355–381.
Moseley, M. F. 1958. Morphological studies of the Nymphaeaceae. I. The nature of the stamens. Phytomorphology8: 1–29.
—Moseley,.
—Moseley,.
Müller, H. 1883. Fertilization of flowers. Trans. & ed. by D. W. Thompson. Macmillan Publishing Co., London.
Pijl, L.van der 1960. Ecological aspects of flower evolution. I. Phyletic Evolution. Evolution14: 403–416.
Prance, G. T. &J. R. Arias 1975. A study of the floral biology ofVictoria amazonica (Poepp.) Sowerby (Nymphaeaceae). Acta Amazonica5: 109–139.
Price, P. W. 1975. Insect ecology. J. Wiley-Interscience. New York.
Proctor, M. &P. Yeo 1972. The pollination of flowers. Taplinger, New York.
Robertson, C. 1889. Flowers and insects. I. Bot. Gaz.14: 122–123.
Rodendorf, B. B. &A. G. Ponomarenko 1962. Coleoptera. In: Foundations of Palaeontology.9: 241–267. (In Russian)
Schulz, A. 1892. BeitrÄge zur Morphologic und Biologie der Blüten. II. Ber. Deutsch. Bot. Ges.10: 10–11.
Schuster, J. 1906. über den Polymorphismus beiNuphar. Allg. Bot. Z. Syst.12: 79–83.
— 1907-08. Zur Systematik vonCastalia undNymphaea. Bull. Herb. Boissier II.7: 853–868, 901–916, 981–996. 1907;8: 67–74. 1908.
Smart, J. & N. F. Hughes 1973. The insect and the plant: progressive palaeoecological integration. In: H. F. van Emden (editor). Insect plant relationships. Roy. Entomol. Soc. London Symp.6: 143–155.
Sporne, K. R. 1975. The morphology of Angiosperms. St. Martin’s Press. New York.
Sprengel, C. K. 1793. Das entdeckte Geheimnis der Natur im Bau und in der Befruchtung der Blumen. Berlin, Vieweg. Press.
Steenis, J. M. &R. T. Mitchell 1950. Leaf beetle versus Lotus. J. Wildlife Managem.14: 478.
Takhtajan, A. 1969. Flowering plants: origin and dispersal. Transl. by C. Jeffery. Smithsonian Institution Press, Washington, D. C.
Thien, L. B. 1974. Floral biology ofMagnolia. Amer. J. Bot.61: 1037–1045.
Trelease, W. 1879. Die Insekten als unbewusste Blumenzüchter. Amer. Naturalist.13: 257–260.
Vogel, S. 1962. Duftdrüsen im Dienste der BestÄubung. Akad. Wiss. Abh. Math.-Naturwiss. Kl.10: 599–763.
Warnstorf, D. 1896. Botanische Beobachtungen aus der Provinz Brandenburg im Jahre 1894. B. Blütenbiologisches. Verh. Bot. Vereins. Vol.37.
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The research was supported by grants to the Senior author (Schneider) from the Alfred P. Sloan Foundation and the Faculty Committee for Organized Research at Southwest Texas State University.
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Schneider, E.L., Moore, L.A. Morphological studies of the Nymphaeaceae. VII. The floral biology of Nuphar Lutea subsp. macrophylla. Brittonia 29, 88–99 (1977). https://doi.org/10.2307/2805746
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DOI: https://doi.org/10.2307/2805746