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Náttúrufræðingurinn - 1993, Side 76

Náttúrufræðingurinn - 1993, Side 76
Coe, M.J., D.L. Dilcher, J.O. Farlow, D.M. Jarzen & D.A. Russell 1989. Di- nosaurs and land plants. I The Origins of Angiosperms and their Biological Consequences (ritstj. E.M. Friis, W.G. Chaloner & P.R. Crane). Cambridge University Press. Bls. 225-258. Cook, R. 1980. The biology of seeds in the soil. I Demography and Evolution in Plant Populations (ritstj. O. Solbrig). University of California, Berkley. Bls. 107-130.' Crawley, M.J. 1986. Life History and En- vironment. I Plant Ecology (ritstj. M.J. Crawley). Blackwell Scientific Publi- cations. Bls. 253-290. Crepet, W.L. 1983. The role of Insect Pol- lination in the Evolution of the Angio- sperms. 1 Pollination Biology (ritstj. L. Real). Academic Press. Bls. 31-50. Crepet, W.L. & E.M. Friis 1989. The evolution of insect pollination in an- giosperms. I The Origins of Angio- sperms and their Biological Conse- quences (ritstj. E.M. Friis, W.G. Chaloner & P.R. Crane). Cambridge University Press. Bls. 181-202. Darwin, C. 1859. The Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life. Mentor útgáfa 1958 með inngangi eftir J. Huxley. Times Mirror, NY. 479 bls. Egley, G.H. & S.O. Duke 1985. Physiol- ogy of weed seed dormancy and germi- nation. í Weed Physiology, I, Repro- duction and Ecophysiology (ritstj. S.O. Duke). CRC Press, Inc. BIs. 27-63. Evans, W.C. 1989. Trease and Evans’s Pharmacognosy. 13. útgáfa. Bailliére Tindall, London. 832 bls. Evenari, M. 1984. Seed physiology: Its history from antiquity to the beginning of the 20th century. Botanical Review 50. 119-142. Fenner, M. 1985. Seed Ecology. Chapman & Hall. Fox, J.F. 1983. Germinable seed banks of interior Alaskan tundra. Arctic & Al- pine Research 15. 405-41 I. Friis, E.M. & W.L. Crepet 1989. Time of appearance of floral features. í The Ori- gins of Angiosperms and their Biologi- cal Consequences (ritstj. E.M. Friis, W.G. Chaloner & P.R. Crane). Cam- bridge University Press. Bls. 145-179. Gifford, E.M. & A.S. Foster 1989. Mor- phology and Evolution of Vascular Plants. W.H. Freeman & Co. 626 bls. Grime, J.P. 1979. Plant Strategies and Vegetation Processes. Jolin Wiley & sons Ltd. 222 bls. Harper, J.L. 1977. Population Biology of Plants. Academic Press. 892 bls. Harper, J.L., J.T. Williams & G.R. Sagar 1965. The behaviour of seeds in the soil. Journal of Ecology 53. 273-286. Harper, J.L., P.H. Lovell & K.G. Moore 1970. The shapes and sizes of seeds. Annual Review of Ecology and System- atics 1. 327-356. Howe, H.F. & J. Smallwood 1982. Ecol- ogy of seed dispersal. Annual Review of Ecology and Systematics 13. 201-228. Howe, H.F. & L.C. Westley 1986. Ecol- ogy of Pollination and Seed Dispersal. I Plant Ecology (ritstj. M.J. Crawley). Blackwell Scientific Publications. Bls. 185-215. Janzen, D. 1971. Seed predation by ani- mals. Annual Review of Ecology and Systematics 2. 465-492. Janzen, D. 1986. Seeds as products. Oikos 46. 1-2. Law, R. 1979. The cost of reproduction in annual meadow grass. American Naturalist 113. 3-16. Leck, M.A. 1980. Germination in Barrow, Alaska, tundra soil cores. Arctic & Al- pine Research 12. 343-349. Levin, D.A. & H.W. Kerstner 1974. Gene flow in seed plants. Evolutionary Biol- ogy 7. 139-220. Levin, D.A. 1990. Seed banks as sources of genetic novelty. American Natural- ist 135. 563-572. Lötschert, W. & G. Beese 1983. Collins Guide to Tropical Plants. Collins. 256 bls. Marchand, P.J. & M. Roach 1980. Repro- ductive strategies of pioneering alpine species; seed production, dispersal and germination. Arctic & Alpine Research 12. 137-146. Mayer, A.M. & A. Poljakoff-Mayber 1970. The Germination of Seeds. 3. útgáfa. Pergamon Press. 211 bls. Mclntyre, S. 1985. Seed reserves in tem- 198
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