The cost of floral longevity in Clarkia tembloriensis: An experimental investigation (original) (raw)
References
Ascher, P.D. and Peloquin, S.J. (1966) Effect of floral aging on the growth of compatible and incompatible pollen tubes in Lilium longiflorum. Am. J. Bot.53, 99–102. Google Scholar
Ashman, T.-L. (1992) Indirect costs of seed production within and between seasons in a gynodioecious species. Oecologia92, 266–272. Google Scholar
Ashman, T.-L. and Schoen, D.J. (1994) How long should flowers live? Nature371, 788–791. Google Scholar
Ashman, T.-L. and Schoen, D.J. (1996) Floral longevity: Fitness consequences and resource costs. In Floral Biology: Studies on Floral Evolution in Animal-pollinated Plants (D.G. Lloyd and S.C.H. Barrett, eds), pp. 112–139. Chapman and Hall, New York. Google Scholar
Bateman, A.J. (1948) Intrasexual selection in Drosophila. Heredity2, 349–368. Google Scholar
Bazzaz, F.A. and Carlson, R.W. (1979) Photosynthetic contribution of flowers and seeds to reproductive effort of an annual colonizer. New Phytologist82, 223–232. Google Scholar
Bookman, S.S. (1983) Effects of pollination timing on fruiting in Ascelpias speciosa Torr. (Asclepiadaceae). Am. J. Bot.70, 897–905 Google Scholar
Burd, M. and Head, G. (1992) Phenological aspects of male and female function in hermaphrodite plants. Am. Nat.140, 305–324. Google Scholar
Chapin, F.S., III (1989) The cost of tundra plant structures: Evaluation of concepts and currencies. Am. Nat.133, 1–19. Google Scholar
Charnov, E.L. (1982) The Theory of Sex Allocation. Princeton University Press, Princeton, NJ. Google Scholar
Colosi, J.C. and Cavers, P.B. (1984) Pollination affects percent biomass allocated to reproduction in Silene vulgaris (bladder campion). Am. Nat.124, 299–306. Google Scholar
Delph, L.F. (1990) Sex-differential resource allocation patterns in the subdioecious shrub Hebe subalpina. Ecology71, 1342–1351. Google Scholar
Galen, C., Shykoff, J.A. and Plowright, R.C. (1986) Consequences of stigma receptivity schedules for sexual selection in flowering plants. Am. Nat.127, 462–476. Google Scholar
Galen, C., Dawson, T.E. and Stanton, M.L. (1993) Carpels as leaves: Meeting the carbon cost of reproduction in an alpine buttercup. Oecologia95, 187–193. Google Scholar
Geber, M.A. and Charnov, E.L. (1986) Sex allocation with partial overlap in male/female resource inputs. J. Theor. Biol.118, 33–43. Google Scholar
Gifford, R.M. and Evans, L.T. (1981) Photosynthesis, carbon partitioning and yield. Ann. Rev. Plant Physiol.32, 485–509. Google Scholar
Gori, D.F. (1983) Post-pollination phenomena and adaptive floral changes. In Handbook of Experimental Pollination Biology (C.E. Jones and R.J. Little, eds), pp. 31–49. Van Nostrand Reinhold, New York. Google Scholar
Hanson, C.H. (1961) Longevity of pollen and ovaries in Alfalfa. Crop Sci.1, 114–116. Google Scholar
Harder, L.D. and Barrett, S.C.H. (1992) The energy cost of bee pollination for Pontederia cordata (Pontederiaceae). Func. Ecol.6, 226–233. Google Scholar
Harder, L.D. and Thomson, J.D. (1989) Evolutionary options for maximizing pollen dispersal of animal pollinated plants. Am. Nat.133, 323–344. Google Scholar
Holtsford, T.P. (1985) Nonfruiting hermaphroditic flowers of Calochortus leichtlinii (Liliiaceae): Potential reproductive functions. Am. J. Bot.72, 1687–1694. Google Scholar
Holtsford, T.P. (1989) Genetic causes and consequences of variation in the mating system of Clarkia tembloriensis (Onagraceae). PhD dissertation, University of California, Riverside. Google Scholar
Holtsford, T.P. and Ellstrand, N.C. (1992) Genetic and environmental variation in floral traits affecting outcrossing rate in Clarkia tembloriensis (Onagraceae). Evolution26, 216–225. Google Scholar
Horvitz, C.C. and Schemske, D.W. (1988) Demographic cost of reproduction in a neotropical herb: An experimental field study. Ecology69, 1741–1745. Google Scholar
Jackson, L.L. and Dewald, C.L. (1994) Predicting evolutionary consequences of greater reproductive effort in Tripsacum dactyloides, a perennial grass. Ecology75, 627–641. Google Scholar
Lehtilä, K. and Syrjänen, K. (1995) Positive effects of pollination on subsequent size, reproduction and survival of Primula veris. Ecology76, 1084–1098. Google Scholar
Lloyd, D.G. and Bawa, K.S. (1984) Modification of the gender of seed plants in varying conditions. Evol. Biol.17, 225–338. Google Scholar
Lloyd, D.G. and Webb, C.J. (1986) The avoidance of interference between the presentation of pollen and stigmas in angiosperms. I. Dichogamy. NZ J. Bot.24, 135–162. Google Scholar
Lloyd, D.G. and Yates, J.M.A. (1982) Intersexual selection and the segregation of pollen and stigmas in hermaphroditic plants, exemplified by Wahlenbergia albomarghinata (Campanulaceae). Evolution36, 903–915. Google Scholar
Lubbers, A.E. and Lechowicz, M.J. (1989) Effects of leaf removal on reproduction vs below ground storage in Trillium grandiflorum. Ecology70, 85–96. Google Scholar
McKenna, M.A. and Thomson, J. (1988) A technique for sampling and measuring small amounts of floral nectar. Ecology69, 1306–1307. Google Scholar
Molau, U., Calsson, M., Dahlberg, A. and Hill, Ö. (1989) Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos55, 409–419. Google Scholar
Morgan, M. (1993) Fruit to flower ratios and trade-offs in size and number. Evol. Ecol.7, 219–232. Google Scholar
Morse, D.H. (1987) Roles of polen and ovary age in follicle production of the common milkweed Asclepias syriaca. Am. J. Bot.74, 851–856. Google Scholar
Nobel, P.S. (1977) Water relations of flowering in Agave deserti. Bot. Gazette138, 1–6. Google Scholar
Palmer, M., Travis, J. and Antonovics, J. (1989) Temporal mechanisms influencing gender expression and pollen flow within a self-incompatible perennial, Amianthium muscaetoxicum (Liliaceae). Oecologia78, 231–236. Google Scholar
Primack, R.B. (1985) Longevity of individual flowers. Ann. Rev. Ecol. Syst.16, 15–37. Google Scholar
Pyke, G.H. (1991) What does it cost a plant to produce floral nectar? Nature350, 58–59. Google Scholar
Reekie, E.G. (1991) Cost of seed versus rhizome production in Agropyron repens. Can. J. Bot.69, 2678–2683. Google Scholar
Schoen, D.J. and Ashman, T.-L. (1995) The evolution of floral longevity: Resource allocation to maintenance versus construction of repeated structures in modular organisms. Evolution49, 131–139. Google Scholar
Schoen, D.J. and Dubuc, M. (1990) The evolution of inflorescence size and number: A gamete-packaging strategy in plants. Am. Nat.135, 841–857. Google Scholar
Shaw, R.F. and Mohler, J.D. (1953) The selective significance of the sex ratio. Am. Nat.87, 337–342. Google Scholar
Silvertown, J. (1987) The evolution of hermaphroditism: An experimental test of the resource model. Oecologia72, 157–159. Google Scholar
Smith-Huerta, N.L. and Vasek, F.C. (1984) Pollen longevity and stigma pre-emption in Clarkia. Am. J. Bot.71, 1183–1191. Google Scholar
Southwick, E.E. (1984) Photosynthate allocation to floral nectar: A neglected energy investment. Ecology65, 1775–1779. Google Scholar
Stanton, M.L., Bereczky, J.K. and Hasbrouck, H.D. (1987) Pollination thoroughness and maternal yield regulation in wild radish, Raphanus raphanistrum (Brassicaeae). Oecologia74, 68–76. Google Scholar
Thomson, J.D. and Barrett, S.C.H. (1981) Selection for outcrossing, sexual selection and the evolution of dioecy in plants. Am. Nat.118, 443–449. Google Scholar
Thomson, J.D. and Thomson, B.A. (1992) Pollen presentation and viability schedules in animal-pollinated plants: Consequences for reproductive success. In Ecology and Evolution of Plant Reproduction: New Approaches (R. Wyatt, ed.), pp. 1–24. Chapman and Hall, New York. Google Scholar
Thomson, J.D., Rigney, L.P., Karoly, K.M. and Thomson, B.A. (1994) Pollen viability, vigor, and competitive ability in Erythronium grandiflorum (Liliaceae). Am. J. Bot.81, 1257–1266. Google Scholar
Tuomi, J., Hakala, T. and Haukioja, E. (1983) Alternative concepts of reproductive effort, cost of reproduction, and selection in life-history evolution. Am. Zool.23, 25–34. Google Scholar
Willson, M.F. and Burley, N. (1983) Mate Choice in Plants. Princeton University Press, Princeton, NJ. Google Scholar
Vasek, F.C. and Weng, V. (1988) Breeding systems of Clarkia sect. Phaeostoma (Onagraceae): I. Pollen-ovule ratios. Syst. Bot.13, 336–350. Google Scholar