Abstract
Rare plants have been intensively studied and described in the past two decades (e.g., Falk and Holsinger 1991; Given 1994; Frankel, Brown, and Burdon 1995; Falk, Millar, and Olwell 1996), in part due to the recovery mandates under the U.S. Endangered Species Act of 1973. The great majority of past work on rare plants has been genetic in nature (Fiedler unpublished), with demographic studies only recently becoming central to rare plant conservation. Indeed, an understanding of population dynamics along with general life history characteristics is accepted as fundamental to rare plant protection efforts, including restoration (Schemske et al. 1994; Falk, Millar, and Olwell 1996). For example, Pavlik (1994, 1995, 1996; chapter 5) has argued repeatedly that rare plant reintroduction efforts must be demographically-based, so that consequent variation in births, deaths, and fecundity can be understood in the context of individual life histories.
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Literature Cited
Aplet, G.H., R.D. Laven, and R.B. Shaw. 1994. Application of transition matrix models to the recovery of the rare shrub, Tetramolopium arenarium (Asteraceae). Natural Areas Journal 14:99–106.
Bierzychudek, P. 1982. The demography of jack-in-the-pulpit, a forest perennial that changes sex. Ecological Monographs 52:335–351.
Caswell, H. 1989. Matrix population models. Sunderland, MA: Sinauer Associates, Inc.
Charron, D. and D. Gagnon. 1991. The demography of northern populations of Panax quinquefolium. Journal of Ecology 79:431–445.
Cipollini, M.L., D.A. Wallace-Senft, and D.F. Whigham. 1994. A model of patch dynamics, seed dispersal, and sex ratio in the dioecious shrub Lindera benzoin (Lauraceae). Journal of Ecology 82:621–633.
deKroon, H., A. Plaisier, J. van Groenendael, and H. Caswell. 1986. Elasticity: The relative contribution of demographic parameters to population growth rate. Ecology 67:1427–1431.
Falk, D.A. and K.E. Holsinger, eds. 1991. Genetics and conservation of rare plants. Oxford: Oxford University Press.
Falk, D.A., C.I. Millar, and M. Olwell, eds. 1996. Restoring diversity. Strategies for reintroduction of endangered plants. Washington, D.C.: Island Press.
Ferson, S. 1991. RAMAS/stage: Generalized stage-based modeling for population dynamics. Seatuket, NY: Applied B iomathematic s.
Fiedler, P.L. 1987. Life history and population dynamics of rare and common mariposa lilies. Journal of Ecology 75:977–995.
Fiedler, P.L. and R.K. Zebell. 1997. Calochortus. Treatment for Volume 11, Flora of North America. N. Morin, convening editor. Cambridge: Cambridge University Press.
Fisher, R.A. 1930. The genetical nature of natural selection. Oxford: Clarendon Press.
Frankel, O.H., A.H.D. Brown, and J.J. Burdon. 1995. The conservation of plant diversity. Cambridge: Cambridge University Press.
Fredricks, N.A. 1992. Population biology of rare mariposa lilies (Calochortus: Liliaceae) endemic to serpentine soils in southwestern Oregon. Ph.D. dissertation, Oregon State University, Corvallis.
Given, D.R. 1994. Principles and practice of plant conservation. Portland: Timber Press.
Hanzawa, F.M. and S. Kalisz. 1993. The relationship between age, size and reproduction in Trillium grandiflorum (Liliaceae). American Journal of Botany 80:405–410.
Harper, J.L. 1977. Population biology of plants. London: Academic Press.
Horvitz, C.C. and D.W. Schemske. 1995. Spatiotemporal variation in demographic transitions of a tropical understory herb: Projection matrix analysis. Ecological Monographs 65:155–192.
Keyfitz, N. 1977. Index to the mathematics of populations. Reading, MA: Addison-Wesley.
Knapp, B.E. 1996. Natural history and population dynamics of Calochortus westonii. M.A. thesis, San Francisco State University, San Francisco.
Law, R. 1983. A model for the dynamics of a plant population containing individuals classified by age and size. Ecology 64: 224–230.
Lefkovitch, L.P. 1965. The study of population growth in organisms grouped by stages. Biometrics 1:1–18.
Leslie, P.H. 1945. On the use of matrices in certain population mathematics. Biometrika 32: 183–212.
Menges, E.S. 1992. Stochastic modeling of extinction in plant populations. In Conservation biology: The theory and practice of nature conservation, preservation, and management, eds. P.L. Fiedler and S.K. Jain, 253–275. New York: Chapman and Hall.
Moloney, K.A. 1986. A generalized algorithm for determining category size. Oecologia 69:176–180.
Ownbey, M. 1940. A monograph of the genus Calochortus. Annuals of the Missouri Botanic Garden 27:371–561.
Oostermeijer, J.G., M.L. Brugman, E.R. De Boer, and H.C.M. Den Nijs. 1996. Temporal and spatial variation in the demography of Gentiana pneumonanthe, a rare perennial herb. Journal of Ecology 84:153–166.
Pavlik, B.M. 1994. Demographic monitoring and the recovery of endangered plants. In Recovery and restoration of endangered species, eds. M. Bowles and C.J. Whelan, 322–350. Cambridge: Cambridge University Press.
Pavlik, B.M. 1995. The recovery of an endangered plant II. A three-phased approach to restoring populations. In Restoration ecology in Europe, eds. K.M. Urbanska and K. Grodzinska, 49–69. Zurich, Switzerland: Geobotanical Institute SFIT.
Pavlik, B.M. 1996. Conserving plant species diversity: The challenge of recovery. In Biodiversity in managed landscapes theory and practice, eds. R.C. Szaro and D.W. Szaro, 359–376. New York: Oxford University Press.
Patterson, T.B., T.J. Givnish, and K.J. Sytsma. 1996. Preliminary molecular phylogeny for Calochortus (Liliaceae s.l.) based on cpDNA spacer sequences. American Journal of Botany Suppl. 83:185.
Schemske, D.W., B.C. Husband, M.H. Ruckelshaus, C. Goodwillie, I.M. Parker, and J.G. Bishop. 1994. Evaluating approaches to the conservation of rare and endangered plants. Ecology 75:584–606.
Silvertown, J., M. Franco, and K. McConway. 1992. A demographic interpretation of Grime’s triangle. Functional Ecology 6:130–136.
Silvertown, J., M. Franco, and E. Menges. 1996. Interpretation of elasticity matrices as an aid to the management of plant populations for conservation. Conservation Biology 10:591–597.
Silvertown, J., M. Franco, I. Pisanty, and A. Mendoza. 1993. Comparative plant demography relative importance of life-cycle components to the finite rate of increase in woody and herbaceous perennials. Journal of Ecology 81:465–476.
Vandermeer, J. 1982. To be rare is to be chaotic. Ecology 63:1167–1168.
Waterloo Maple Software. 1995. Maple V, Release 3, Student Edition. Pacific Grove: Brooks/Cole Publishing Company.
Werner, P.A. and H. Caswell. 1977. Population growth rates and age versus stage-distribution models for teasel (Dipsacus sylvestris Huds.). Ecology 58:1103–1111.
Young, T.P. 1984. Comparative demography of semelparous Lobelia telekii and iteroparous Lobelia keniensis on Mount Kenya. Journal of Ecology 72:637–650.
Young, T.P. 1985. Lobelia telekii herbivory, mortality, and size a reproduction: Variation with growth rate. Ecology 66:1879–1883.
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Fiedler, P.L., Knapp, B.E., Fredricks, N. (1998). Rare Plant Demography: Lessons from the Mariposa Lilies (Calochortus: Liliaceae). In: Fiedler, P.L., Kareiva, P.M. (eds) Conservation Biology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-2880-4_2
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DOI: https://doi.org/10.1007/978-1-4757-2880-4_2
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