Explaining Geographic Range Size by Species Age 59Dobzhansky,T. (1950) Evolution in the tropics.American
Scientist38, 209–221.
Drummond, A.J. and Rambaut, A. (2007) BEAST:
Bayesian evolutionary analysis by sampling trees.
BMC Evolutionary Biology7, 214, http://beast.bio.ed.
ac.uk/. Last accessed: August 2006.
Drummond, A.J., Ho, S.Y.W., Phillips, M.J.et al. (2006)
Relaxed phylogenetics and dating with confidence.
PLoS Biology4, e88.
Dyer, L.A. and Palmer, A.D.N. (eds) (2004)Piper. A
Model Genus for Studies of Phytochemistry, Ecology, and
Evolution. Kluwer Academic, NewYork.
Ehrendorfer, F. (1982) Speciation patterns in woody
angiosperms of tropical origin. In C. Barrigozzi
(ed.),Mechanisms of Speciation. Liss, New York,
pp. 479–509.
Fernald, M.L. (1924) Isolation and endemism in North-
eastern America and their relation to the age-and-
area hypothesis.American Journal of Botany 11,
558–572.
Foote, M., Crampton, J.S., Beu, A.G.et al. (2007) Rise and
fall of species occupancy in Cenozoic fossil mollusks.
Science318, 1131–1134.
Forrest, L.L. and Hollingsworth, P.M. (2003) A recir-
cumscription ofBegoniabased on nuclear riboso-
mal sequences.Plant Systematics and Evolution241,
193–211.
Fuentes, M. (2004) Slight differences among individ-
uals and the unified neutral theory of biodiversity.
Theoretical Population Biology66, 199–203.
Gaston, K.J. (1994)Rarity. Chapman & Hall, London.
Gaston, K.J. (1998) Species-range size distributions:
products of speciation, extinction and transformation.
Philosophical Transactions of the Royal Society of London
B353, 219–230.
Gaston, K.J. (2003) The Structure and Dynamics
of Geographic Ranges. Oxford University Press,
Oxford.
Gaston, K.J. and Blackburn, T.M. (1997) Age, area, and
avian diversification.Biological Journal of the Linnean
Society62, 239–253.
Gleason, H.A. (1924) Age and area from the viewpoint
of phytogeography.American Journal of Botany11,
541–546.
Hamilton, C.W. (1989) A revision of Mesoamerican
PsychotriasubgenusPsychotria(Rubiaceae), Part I:
Introduction and species 1–16.Annals of the Missouri
Botanical Garden76, 67–111.
Harms, K.E., Wright, S.J., Calderón, O.et al. (2000)
Pervasive density-dependent recruitment enhances
seedling diversity in a tropical forest.Nature404,
493–495.
Hubbell, S.P. (2001a)The Unified Neutral Theory of Bio-
diversity and Biogeography. Princeton University Press,
Princeton.
Hubbell, S.P. (2001b) The unified neutral theory of bio-
diversity and biogeography: a synopsis of the theory
and some challenges ahead. In J. Silvertown and
J. Antonovics (eds),Integrating Ecology and Evolu-
tion in a Spatial Context. Blackwell Science, Oxford,
pp. 393–411.
Jablonski, D. (1987) Heritability at the species level:
analysis of geographic ranges of Cretaceous molluscs.
Science238, 360–363.
Jaramillo, M.A. and Callejas, R. (2004a) A reappraisal
ofTrianaeopiperTrelease: convergence of dwarf habi-
tat in somePiperspecies of the Chocó.Taxon53,
269–278.
Jaramillo, M.A. and Callejas, R. (2004b). Current per-
spectives on the classification and phylogenetics of the
genusPiperL. In L.A. Dyer and A.D.N. Palmer (eds),
Piper. A Model Genus for Studies of Phytochemistry,
Ecology, and Evolution. Kluwer Academic, New York,
pp. 179–198.
Jaramillo, M.A. and Manos, P.S. (2001) Phylogeny
and patterns of floral diversity in the genus
Piper(Piperaceae).American Journal of Botany88,
706–716.
Jones, K.E., Sechrest, W., and Gittleman, J.L. (2005)
Age and area revisited: identifying global patterns
and implications for conservation. In A. Purvis,
J.L. Gittleman, and T. Brooks (eds),Phylogeny and
Conservation. Cambridge University Press, Cambridge,
pp. 142–165.
Kay, K.M., Reeves, P.A., Olmstead, R.G.et al. (2005)
Rapid speciation and the evolution of humming-
bird pollination in Neotropical Costus subgenus
Costus(Costaceae): evidence from nrDNA ITS and
ETS sequences. American Journal of Botany 92,
1899–1910.
Lavin, M., Herendeen, P.S., and Wojciechowski, M.F.
(2005) Evolutionary rates analysis of Legumi-
nosae implicates a rapid diversification of lin-
eages during the Tertiary.Systematic Biology54,
575–594.
Lavin, M., Schrire, B.P., Lewis, G.P.et al. (2004)
Metacommunity process rather than continental
tectonic history better explains geographically struc-
tured phylogenies in legumes.Philosophical Transac-
tions of the Royal Society of London Series B359,
1509–1522.
Leigh, E.G. Jr. (1999)Tropical Forest Ecology, a View from
Barro Colorado Island. Oxford University Press, Oxford.
Leigh, E.G. Jr., Davidar, P., Dick, C.W.et al. (2004) Why
do some tropical forests have so many species of trees?
Biotropica36, 447–473.
Linder, H.P., Hardy, C.R., and Rutschmann, F. (2005)
Taxon sampling effects in molecular clock dating:
an example from the African Restionaceae.Molecular
Phylogenetics and Evolution35, 569–582.