Publications
Flowering times in Viburnum. Arnoldia. 40(1):2-22.
(4.8 MB)
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1980. 
Characters, computers, and cladograms: A review of the Berkeley cladistics workshop. Systematic Botany. 6:359-372.
(1.62 MB)
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1981. 
Growth patterns in woody plants with examples from the genus Viburnum. Arnoldia. 41(1):2-23.
(7.03 MB)
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1981. 
A botanical classification (Review of Dahlgren, R.M.T., and H.T. Clifford. 1982. The Monocotyledons. A Comparative Study.). Science. 217:1133-1134.
(529.45 KB)
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1982. 
Species concepts: A case for pluralism. Systematic Zoology. 31(4):491-503.
(1.98 MB)
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1982. 
The phylogenetic relationships of Viburnum. Advances in Cladistics. :143-166.
(8.34 MB)
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1983. 
A preliminary analysis of phylogenetic relationships in Viburnum (Caprifoliaceae s.l.). Systematic Botany. 8:45-58.
(1.85 MB)
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1983. 
The logic and limitations of the outgroup substitution approach to cladistic analysis. Systematic Botany. 9:192-202.
(1.43 MB)
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1984. 
Outgroup analysis and parsimony. Systematic Zoology. 33:83-103.
(3.13 MB)
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1984. 
A revision of Caprifoliaceae of Japan with reference to allied plants in other districts and to Adoxaceae (Book Review). Systematic Botany. 9:126-127.
(272.79 KB)
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1984. 
A critique of the biological species concept and recommendations for a phylogenetic alternative. The Bryologist. 88:172-181.
(1.69 MB)
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1985. 
Pollen diversity and exine evolution in Viburnum and the Caprifoliaceae sensu lato. Journal of the Arnold Arboretum. 66:421-469.
(11.83 MB)
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1985. 
Miscellaneous cladistics. Systematic Botany. 11:496-499.
(551.2 KB)
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1986. 
Polarity assessment in phylogenetic systematics: a response to Meacham. Taxon. 35:534-538.
(1.71 MB)
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1986. 
Relationships of angiosperms and Gnetales: a numerical cladistic analysis. Systematic and Taxonomic Approaches in Palaeobotany.
(7.71 MB)
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1986. 
Seed plant phylogeny and the origin of angiosperms: an experimental cladistic approach. Botanical Review. 52:321-431.
(28.26 MB)
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1986. 
Experiments and hypotheses in systematics. Taxon. 36:584-587.
(1.75 MB)
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1987. 
The importance of fossils in elucidating seed plant phylogeny and macroevolution. Review of Paleobotany and Palynology. 50:63-95.
(2.6 MB)
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1987. 
The origin of angiosperms: a cladistic approach. The Origins of Angiosperms and Their Biological Consequences.
(8.42 MB)
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1987. 
South African perspectives on species: an evaluation of the recognition concept. Cladistics. 2:285-294.
(4.54 MB)
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1987. 
Paraphyly, ancestors, and the goals of taxonomy: a botanical defense of cladism. Botanical Review. 54:107-128.
(8.08 MB)
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1988. 
Phylogenetic systematics and the species problem. Cladistics. 4:317-338.
(8.1 MB)
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1988. 
Angiosperm origins. Nature. 342:131.
(144.72 KB)
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1989. 
The importance of fossils in phylogeny reconstruction. Annual Review of Ecology and Systematics. 20:431-460.
(1.69 MB)
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1989. 
Patterns of variation in levels of homoplasy. Evolution. 43:1781-1795.
(2.33 MB)
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1989. 
Phylogenetic analysis of angiosperms and the relationships of Hamamelidae. Evolution, Systematics, and Fossil History of the Hamamelidae. 1:17-45.
(1.74 MB)
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1989. 
Phylogenetic studies of seed plants and angiosperms based on morphological characters. The Hierarchy of Life: Molecules and Morphology in Phylogenetic Analysis: Proceedings from Nobel Symposium 70.
(3.19 MB)
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1989. 
Phylogenies and the analysis of evolutionary sequences, with examples from seed plants. Evolution. 43:1137-1156.
(2.99 MB)
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1989. 
Phylogenetic systematics and species revisited. Cladistics. 6:83-90.
(2.94 MB)
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1990. 
Phylogenetic systematics or Nelson’s version of cladistics? Cladistics. 6:61-75.
(5.52 MB)
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1990. 
Sociology, selection, and success: a critique of David Hull’s analysis of science and systematics. Biology and Philosophy. 5:459-472.
(5.06 MB)
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1990. 
Why parsimony? (Review of Sober, E. 1988. Reconstructing the Past: Parsimony, Evolution, and Interference. Cambridge: M.I.T. Press.) Evolution. 44:1121-1123.
(476.32 KB)
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1990. 
Against consensus. Systematic Zoology. 40:486-493.
(1.09 MB)
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1991. 
Angiosperm monophyly. Trends in Ecology & Evolution. 6:407.
(161.4 KB)
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1991. 
The evolution of endosperm: a phylogenetic account. Ecology and Evolution of Plant Reproduction: New Approaches. :356-389.
(8.26 MB)
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1992. 
Fossils and seed plant phylogeny reanalyzed. Brittonia. 44:89-106.
(2.71 MB)
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1992. 
Homology. Keywords in Evolutionary Biology. :170-179.
(2.62 MB)
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1992. 
Phylogenetic relationships of Dipsacales based on rbcL sequences. Annals of the Missouri Botanical Garden. 79:333-345.
(2.03 MB)
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1992. 
The suitability of molecular and morphological evidence in reconstructing plant phylogeny. Molecular Systematics of Plants. :340-368.
(7.86 MB)
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1992. 
Walter Zimmerman and the growth of phylogenetic theory. Systematic Biology. 41:74-85.
(1.74 MB)
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1992. 
Crusade? A reply to Nelson. Systematic Biology. 42:216-217.
(219.16 KB)
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1993. 
The growth of phylogenetic information and the need for a phylogenetic database. Systematic Biology. 42:562-568.
(1.03 MB)
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1993. 
Monophyly of the aneuploid species of Astragalus: Evidence from nrDNA internal transcribed spacer sequences. American Journal of Botany. 80:711-722.
(2.33 MB)
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1993. 
Phylogenies and angiosperm diversification. Paleobiology. 19:141-167.
(3.95 MB)
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1993. 
Angiosperm family pairs: Preliminary phylogenetic analyses. Harvard Papers in Botany. 5:1-51.
(23.87 MB)
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1994. 
Complexity and homology in plants. Homology: The Hierarchical Basis of Comparative Biology. :393-421.
(10.14 MB)
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1994. 
Integration of morphological and ribosomal RNA data on the origin of angiosperms. Annals of the Missouri Botanical Garden. 81:419-450.
(4.61 MB)
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1994. 
Interoperability of biological data bases: A meeting report. Systematic Biology. 43:585-589.
(656.96 KB)
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1994. 
Progress and prospects in reconstructing plant phylogeny. Annals of the Missouri Botanical Garden. 81:405-418.
(2.17 MB)
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1994. 
Shifts in diversification rate with the origin of angiosperms. Science. 264:1590-1593.
(1000.28 KB)
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1994. 
Choosing among alternative "phylogenetic" species concepts. Systematic Botany. 20:560-573.
(1.91 MB)
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1995. 
Cretaceous mushrooms in amber. Nature. 377:487.
(297.17 KB)
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1995. 
The evolution of self-incompatibility in flowering plants: A phylogenetic approach. Experimental and Molecular Approaches to Plant Biosystematics. :355-382.
(5.54 MB)
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1995. 
The ITS region of nuclear ribosomal DNA: A valuable source of evidence on angiosperm phylogeny. Annals of the Missouri Botanical Garden. 82:247-277.
(3.61 MB)
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1995. 
Phylogenetic diversity in shiitake inferred from ribosomal DNA sequences. Mycologia. 87:618-638.
(9.54 MB)
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1995. 
Phylogenetic relationships in Maloideae (Rosaceae): Evidence from sequences of internal transcribed spacers of nuclear ribosomal DNA and its congruence with morphology. American Journal of Botany. 82:903-918.
(3.17 MB)
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1995. 
Phylogeny and ecology reconsidered. Journal of Ecology. 83:730-733.
(429.39 KB)
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1995. 
Progress toward a phylogenetic classification of the Polyporaceae through parsimony analysis of mitochondrial ribosomal DNA sequences. Canadian Journal of Botany-Revue Canadienne de Botanique. 73:S853-S861.
(4.4 MB)
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1995. 
Separate versus combined analysis of phylogenetic evidence. Annual Review of Ecology and Systematics. 26:657-681.
(1.65 MB)
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1995. 
Winged fruits of Linnaeeae (Caprifoliaceae) in the Tertiary of Western North America: Diplodipelta gen. nov.. International Journal of Plant Sciences. 156:709-722.
(4.62 MB)
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1995. 
Implications of phylogenetic studies for conservation of genetic diversity in shiitake mushrooms. Conservation Biology. 10:1321-1327.
(602.59 KB)
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1996. 
Morphology and phylogeny of the order Dipsacales. Phylogeny of the Dipsacales, A. Backlund, Doctoral Dissertation.
(23.72 MB)
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1996. 
Phylogenetic uncertainties and sensitivity analyses in comparative biology. Philosophical Transactions of the Royal Society B: Biological Sciences. 351:1241-1249.
(1.71 MB)
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1996. 
Reconstructing shifts in diversification rates on phylogenetic trees. Trends in Ecology & Evolution. 11:15-20.
(841.14 KB)
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1996. 
The relationship between homoplasy and confidence in a phylogenetic tree. Homoplasy: The Recurrence of Similarity in Evolution. :67-89.
(5.35 MB)
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1996. 
Analyzing large data sets: rbcL 500 revisited. Systematic Biology. 46:554-563.
(1.51 MB)
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1997. 
Evolution of alcohol dehydrogenase genes in peonies (Paeonia): Phylogenetic relationships of putative nonhybrid species. Molecular Biology and Evolution. 14:994-1007.
(2.16 MB)
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1997. 
Evolution of Gilled Mushrooms and Puffballs Inferred from Ribosomal DNA Sequences. Proceedings of the National Academy of Sciences of the United States of America. 94:12002-12006.
(2.18 MB)
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1997. 
Fossil mushrooms from Miocene and Cretaceous ambers and the evolution of Homobasidiomycetes. American Journal of Botany. 84:981-991.
(2.22 MB)
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1997. 
Is Phellinites digiustoi the oldest homobasidiomycete? American Journal of Botany. 84:1005-1011.
(6.08 MB)
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1997. 
Viburnum. A Flora of the Chihuahuan Desert Region.
(605.64 KB)
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1997. 
Persistent nuclear ribosomal DNA sequence polymorphism in the Amelanchier agamic complex (Rosaceae). Molecular Biology and Evolution. 14:81-90.
(1.81 MB)
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1997. 
Phylogenetic relationships of Sambucus and Adoxa (Adoxoideae, Adoxaceae) based on nuclear ribosomal ITS sequences and preliminary morphological data. Systematic Botany. 22:555-573.
(2.49 MB)
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1997. 
Duplicate genes and the root of angiosperms, with an example using phytochrome sequences. Molecular Phylogenetics and Evolution. 9:489-500.
(341.94 KB)
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1998. 
Integrating phylogenetic analysis and classification in fungi. Mycologia. 90:347-356.
(4.09 MB)
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1998. 
Leaf size, sapling allometry, and Corner’s rules: Phylogeny and correlated evolution in maples (Acer). The American Naturalist. 152:767-791.
(475.69 KB)
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1998. 
Phylogenetic analysis of Potentilla using DNA sequences of nuclear ribosomal internal transcribed spacers (ITS), and implications for the classification of Rosoideae (Rosaceae). Plant Systematics and Evolution. 211:155-179.
(1.8 MB)
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1998. 
Phylogeny and biogeography of Lentinula inferred from an expanded rDNA dataset. Mycological Research. 102:1041-1049.
(3.44 MB)
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1998. 
Phylogeny and the evolution of flower symmetry in the Asteridae. Trends in Plant Science. 3:311-317.
(193.66 KB)
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1998. 
Step matrices and the interpretation of homoplasy. Systematic Biology. 47:582-588.
(150.79 KB)
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1998. 
Stomatal plugs of Drimys winteri (Winteraceae) protect leaves from mist but not drought. Proceedings of the National Academy of Sciences of the United States of America. 95:14256-14259.
(360.71 KB)
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1998. 
Foreword. Plant Systematics: A Phylogenetic Approach. :xi-xii.
(616.33 KB)
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1999. 
Guidelines for the use of herbarium materials in molecular research. Managing the Modern Herbarium. :265-276.
(2.26 MB)
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1999. 
Inferring rates of change in flower symmetry in asterid angiosperms. Systematic Biology. 48:633-641.
(290.72 KB)
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1999. 
More molecular evidence for interspecific relationships in Liquidambar (Hamamelidaceae). Rhodora. 101:87-91.
(1.05 MB)
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1999. 
Phylogenetic relationships in the Hamamelidoideae inferred from sequences of TRN non-coding regions of chloroplast DNA. Harvard Papers in Botany. 4:343-356.
(5.55 MB)
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1999. 
Phylogenetic relationships of cantharelloid and clavarioid Homobasidiomycetes based on mitochondrial and nuclear rDNA sequences. Mycologia. 91:944-963.
(8.81 MB)
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1999. 
Phylogenetic studies within the Pezizales. I. 18s rRNA sequence data and classification. Mycologia. 91:41-50.
(4.77 MB)
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1999. 
The root of angiosperm phylogeny inferred from duplicate phytochrome genes. Science. 286:947-950.
(194.16 KB)
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1999. 
Species names in phylogenetic nomenclature. Systematic Biology. 48:790-807.
(207.23 KB)
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1999. 
Basal angiosperm phylogeny inferred from duplicate phytochromes A and C. International Journal of Plant Sciences. 161:S41-S55.
(438.66 KB)
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2000. 
Evolutionary instability of ectomycorrhizal symbioses in basidiomycetes. Nature. 407:506-508.
(125.22 KB)
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2000. 
Homoplasy and developmental constraint: a model and an example from plants. American Zoologist. 40:759-769.
(130.91 KB)
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2000. 
A new age of discovery. Annals of the Missouri Botanical Garden. 87:110-126.
(7.99 MB)
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2000. 
Phylogenetic analysis of dioecy in monocotyledons. The American Naturalist. 155:46-58.
(151.44 KB)
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2000. 
Phylogeny and biogeography of Hamamelis (Hamamelidaceae). Harvard Papers in Botany. 5:171-178.
(3.34 MB)
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2000. 
Phylogeny and biogeography of Triosteum (Caprifoliaceae). Harvard Papers in Botany. 5:157-166.
(3.3 MB)
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2000. 
Phylogeny of the coneflowers and relatives (Heliantheae : Asteraceae) based on nuclear rDNA internal transcribed spacer (ITS) sequences and chlorplast DNA restriction site data. Systematic Botany. 25:539-565.
(450.46 KB)
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2000. 
Recreating ancestral proteins. Trends in Ecology & Evolution. 15:109-114.
(101.92 KB)
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2000. 
Seed plant phylogeny: Demise of the anthophyte hypothesis? Current Biology. 10:R106-R109.
(115.44 KB)
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2000. 
Structure and function of tracheary elements in Amborella trichopoda. International Journal of Plant Sciences. 161:705-712.
(760.74 KB)
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2000. 
Taxonomy and temporal diversity patterns. Paleobiology. 26:171-187.
(2.29 MB)
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2000. 
Analysis of character correlations among wood decay mechanisms, mating systems, and substrate ranges in Homobasidiomycetes. Systematic Biology. 50:215-242.
(487.55 KB)
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2001. 
Dipsacales phylogeny based on chloroplast DNA sequences. Harvard Papers in Botany. 6:481-500.
(567.63 KB)
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2001. 
A likelihood framework for the phylogenetic analysis of adaptation. Adaptation and Optimality. :24-44.
(3.29 MB)
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2001. 
Phylogenetic patterns in Northern Hemisphere plant geography. International Journal of Plant Sciences. 162:S41-S52.
(499.63 KB)
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2001. 
Phylogenetic relationships of Torreya (Taxaceae) inferred from sequences of the nuclear ribosomal DNA ITS region. Harvard Papers in Botnay. 6:275-281.
(3.09 MB)
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2001. 
Phylogenetics of Buckleya (Santalaceae) based on ITS sequences of nuclear ribosomal DNA. Rhodora. 103:137-150.
(3.77 MB)
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2001. 
Phylogeny and biogeography of Taxus (Taxaceae) inferred from sequences of the internal transcribed spacer region of nuclear ribosomal DNA. Harvard Papers in Botany. 6:267-274.
(3.27 MB)
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2001. 
Phylogeny and phylogenetic taxonomy of Dipsacales, with special reference to Sinadoxa and Tetradoxa (Adoxaceae). Harvard Papers in Botany. 6:459-480.
(163.06 KB)
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2001. 
Phylogeny of Malpighiaceae: evidence from chloroplast ndhF and trnl-F nucleotide sequences. American Journal of Botany. 88:1830-1846.
(920.68 KB)
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2001. 
Progress in Northern Hemisphere phytogeography: An introduction. International Journal of Plant Sciences. 162:S1-S2.
(39.06 KB)
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2001. 
A wish list for systematic biology. Systematic Biology. 50:755-757.
(69.47 KB)
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2001. 
Laurasian migration explains Gondwanan disjunctions: evidence from Malpighiaceae. Proceedings of the National Academy of Sciences of the United States of America. 99:6833-6837.
(554.15 KB)
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2002. .
2002. 
Phylogenetic relationships and biogeography of Stewartia (Camellioideae, Theaceae) inferred from nuclear ribosomal DNA ITS sequences. Rhodora. 104:117-133.
(3.85 MB)
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2002. 
Phylogenies and community ecology. Annual Review of Ecology and Systematics. 33:475-505.
(314.27 KB)
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2002. 
Phylogeny and biogeography of Cercis (Fabaceae): Evidence from chloroplast ndhF and nuclear ribosomal ITS sequences. Systematic Botany. 27:289-302.
(244.67 KB)
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2002. 
Plant Systematics: A Phylogenetic Approach.
(7.27 MB)
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2002. 
Plants. Encyclopedia of Evolution. 2:911-918.
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2002. Recreating a functional ancestral archosaur visual pigment. Molecular Biology and Evolution. 19:1483-1489.
(333.24 KB)
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2002. 
The root of the angiosperms revisited. Proceedings of the National Academy of Sciences of the United States of America. 99:6848-6853.
(281.18 KB)
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2002. 
Transference of function, heterotopy, and the evolution of plant development. Developmental Genetics and Plant Evolution. :52-69.
(3.26 MB)
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2002. 
TreeBASE: a database of phylogenetic knowledge. The Interoperable "Catalog of Life". :41-47.
(53.84 KB)
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2002. 
Adaptive evolution in the photosensory domain of phytochrome A in early angiosperms. Molecular Biology and Evolution. 20:1087-1097.
(162.02 KB)
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2003. 
The evolution of reproductive characters in Dipsacales. International Journal of Plant Sciences. 164:S453-S464.
(492.07 KB)
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2003. 
Phylogeny and biogeography of Chamaecyparis (Cupressaceae) inferred from DNA sequences of the nuclear ribosomal ITS region. Rhodora. 105:106-117.
(2.34 MB)
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2003. 
Phylogeny and biogeography of Morinaceae (Dipsacales) based on nuclear and chloroplast DNA sequences. Organisms, Diversity, and Evolution. 3:227-237.
(88.32 KB)
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2003. 
The phylogeny of Rosoideae (Rosaceae) based on sequences of the internal transcribed spacers (ITS) of nuclear ribosomal DNA and the trnL/F region of chloroplast DNA. International Journal of Plant Sciences. 164:197-211.
(261.82 KB)
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2003. 
Requirements of Phylogenetic Databases. Annual IEEE International Symposium on Bioinformation and Biomedical Engineering.
(169.42 KB)
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2003. 
The small-world dynamics of tree networks and data mining in phyloinformatics. Bioinformatics. 19:1162-1168.
(121.5 KB)
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2003. 
Toward an integrative historical biogeography. Integrative and Comparative Biology. 43:261-270.
(181.06 KB)
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2003. 
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2004.
Assembling the tree of life: where we stand at the beginning of the 21st century. Assembling the Tree of Life. :553-561.
(4.32 MB)
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2004. 
Charting the tree of life. Assembling the Tree of Life. :1-4.
(2.09 MB)
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2004. 
Comparisons, Phylogeny, and Teaching Evolution. Proceedings of the Biological Sciences Curriculum Study (BSCS), American Institute of Biological Sciences (AIBS) Symposium. :69-77.
(3.03 MB)
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2004. 
Dark and disturbed: A new image of early angiosperm ecology. Paleobiology. 30:82-107.
(500.68 KB)
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2004. 
Detecting diversification rate variation in supertrees. Phylogenetic Supertrees: Combining Information to Reveal the Tree of Life. :487-533.
(2.78 MB)
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2004. 
Historical biogeography, ecology and species richness. Trends in Ecology & Evolution. 19:639-644.
(171.67 KB)
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2004. 
Immeasurable progress on the tree of life. Assembling the Tree of Life. :548-552.
(3.33 MB)
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2004. 
Implementing the PhyloCode. Trends in Ecology & Evolution. 19:281-282.
(52.48 KB)
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2004. 
Viburnum phylogeny based on the chloroplast trnK intron and nuclear ribosomal ITS DNA sequences. Systematic Botany. 29:188-198.
(276.71 KB)
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2004. 
Viburnum phylogeny: evidence from the duplicated nuclear gene GBSSI. Molecular Phylogenetics and Evolution. 33:109-126.
(1.06 MB)
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2004. 
Molecular phylogeny and biogeography of Ribes (Grossulariaceae), with an emphasis on gooseberries (subg. Grossularia). Systematic Botany. 29:77-96.
(563.22 KB)
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2004. 
Patterns in the assembly of temperate forests around the Northern Hemisphere. Philosophical Transactions of the Royal Society B: Biological Sciences. 359:1633-1644.
(299.85 KB)
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2004. 
Basal cactus phylogeny: Implications of Pereskia (Cactaceae) paraphyly for the transition to the cactus life form. American Journal of Botany. 92:1177-1188.
(1.45 MB)
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2005. 
Biodiversity Inventory: Reflections on Preparedness and Efficiency. Proceedings of the International Conference "Biodiversity: Science and Governance". :79-86.
(1015.45 KB)
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2005. 
Dating the Dipsacales: comparing models, genes, and evolutionary implications. American Journal of Botany. 92:284-96.
(116.42 KB)
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2005. 
Duplications in CYC-like genes from Dipsacales correlate with floral form. International Journal of Plant Sciences. 166:357-370.
(559.35 KB)
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2005. 
Explosive radiation of Malpighiales supports a mid-cretaceous origin of modern tropical rain forests. The American Naturalist. 165:E36-65.
(375.24 KB)
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2005. 
Viburnum phylogeny based on combined molecular data: Implications for taxonomy and biogeography. American Journal of Botany. 92:653-666.
(261.74 KB)
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2005. 
John H. Beaman—Recipient of the 2004 Asa Gray Award. Systematic Botany. 30:1-6.
(528.56 KB)
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2005. 
Key innovations, convergence, and success: Macroevolutionary lessons from plant phylogeny. Paleobiology. 31:77-93.
(1.09 MB)
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2005. 
A likelihood framework for inferring the evolution of geographic range on phylogenetic trees. Evolution. 59:2299-2311.
(1.37 MB)
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2005. 
Phylogeny and biogeography of Valerianaceae (Dipsacales) with special reference to the South American valerians. Organisms Diversity and Evolution. 5:147-159.
(351.73 KB)
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2005. 
Phylomatic: Tree assembly for applied phylogenetics. Molecular Ecology Notes. 5:181-183.
(53.77 KB)
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2005. 
Diversity without representation. Nature. 442:245-246.
(590.78 KB)
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2006. 
Increasing data transparency and estimating phylogenetic uncertainty in supertrees: Approaches using nonparametric bootstrapping. Systematic Biology. 55:662-676.
(3.03 MB)
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2006. 
Pereskia and the origin of the cactus life-form. The American Naturalist. 167:777-793.
(3.58 MB)
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2006. 
Phylodiversity-dependent seedling mortality, size structure, and disease in a Bornean rain forest. Ecology. 87:S123-131.
(213.49 KB)
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2006. 
Phylogenetic analysis of the "ECE" (CYC/TB1) clade reveals duplications predating the core eudicots. Proceedings of the National Academy of Sciences of the United States of America. 103:9101-9106.
(897.69 KB)
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2006. 
bioGENESIS – a new DIVERSITAS Core Project is launched. DWIPA Newsletter. 21:1-2.
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2007. Correlates of diversification in the plant clade Dipsacales: Geographic movement and evolutionary innovations. The American Naturalist. 170 Suppl 2:S28-55.
(1.19 MB)
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2007. 
The Kazbegi Research Agenda of GMBA-DIVERSITAS: For creative use of mountain biodiversity databases. Mountain Research and Development. 27:276-281.
(387.54 KB)
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2007. .
2007. .
2007. 
The relevance of phylogeny to studies of global change. Trends in Ecology & Evolution. 22:243-249.
(861.13 KB)
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2007. 
Towards a phylogenetic nomenclature of Tracheophyta. Taxon. 56:822-846.
(887.91 KB)
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2007. 
Towards a phylogenetic nomenclature of Tracheophyta (Electronic Supplement). Taxon. 56:E1-E44.
(9.73 MB)
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2007. 
Allopolyploid speciation in Persicaria (Polygonaceae): Insights from a low-copy nuclear region. Proceedings of the National Academy of Sciences of the United States of America. 105:12370-5.
(1.26 MB)
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2008. 
Bioactive endophytes warrant intensified exploration and conservation. PLoS ONE. 3:1-4.
(170.1 KB)
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2008. 
Colloquium paper: A phylogenetic perspective on the distribution of plant diversity. Proceedings of the National Academy of Sciences of the United States of America. 105 Suppl 1:11549-55.
(339.83 KB)
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2008. 
Evolution and phylogenetic importance of endocarp and seed characters in Viburnum (Adoxaceae). International Journal of Plant Sciences. 169:409-431.
(1.72 MB)
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2008. 
Incongruence between cpDNA and nrITS trees indicates extensive hybridization within Eupersicaria (Polygonaceae). American Journal of Botany. 95:1122-1135.
(1.37 MB)
(117.07 KB)
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2008. 

Mitochondrial sequence data and Dipsacales phylogeny: Mixed models, partitioned Bayesian analyses, and model selection. Molecular Phylogenetics and Evolution. 46:830-843.
(232.4 KB)
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2008. 
Molecular phylogeny of Persicaria (Persicarieae, Polygonaceae). Systematic Botany. 33:77-86.
(508.3 KB)
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2008. 
Phylogenetics of the Caprifolieae and Lonicera (Dipsacales) based on nuclear and chloroplast DNA sequences. Systematic Botany. 33:776-783.
(352.72 KB)
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2008. 
Phylogeny and biogeography of Tsuga (Pinaceae) inferred from nuclear ribosomal ITS and chloroplast DNA sequence data. Systematic Biology. 33:478-489.
(565.04 KB)
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2008. 
Rates of molecular evolution are linked to life history in flowering plants. Science. 322:86-89.
(733.97 KB)
(1.71 MB)
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2008. 

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