All Stories

  1. Multifunctionality of angiosperm floral bracts: a review

    Article • Biological Reviews, January 2024, Wiley

    Professor William Scott Armbruster

  2. Degree of style coiling is associated with corolla-tube length in the nectarless flowers of Roscoea schneideriana

    Article • Plant Diversity, November 2023, Elsevier

    Professor William Scott Armbruster

  3. Incomplete partitioning of pollinators by Linum suffruticosum and its coflowering congeners

    Article • American Journal of Botany, June 2023, Wiley

    Professor William Scott Armbruster

  4. Evolvability and trait function predict phenotypic divergence of plant populations

    Article • Proceedings of the National Academy of Sciences, December 2022, Proceedings of the National Academy of Sciences

    Professor William Scott Armbruster

  5. Evolvability and constraint in the evolution of three‐dimensional flower morphology

    Article • American Journal of Botany, November 2022, Wiley

    Professor William Scott Armbruster

  6. Pollinator-flower interactions in gardens during the COVID-19 pandemic lockdown of 2020

    Article • Journal of Pollination Ecology, July 2022, International Commission for Plant Pollinator Relations

    Dr Katherine C R Baldock, Professor William Scott Armbruster

  7. Global analysis of floral longevity reveals latitudinal gradients and biotic and abiotic correlates

    Article • New Phytologist, June 2022, Wiley

    Professor William Scott Armbruster

  8. Floral specialization increases pollination precision: the roles of floral orientation, symmetry, fusion and stamen number

    Article • New Phytologist, May 2022, Wiley

    Professor William Scott Armbruster

  9. Reconstructing an historical pollination syndrome: keel flowers

    Article • BMC Ecology and Evolution, April 2022, Springer Science + Business Media

    Professor William Scott Armbruster

  10. Quantitative assessment of observed versus predicted responses to selection

    Article • Evolution, July 2021, Oxford University Press (OUP)

    Professor William Scott Armbruster

  11. Is There More to Within-plant Variation in Seed Size than Developmental Noise?

    Article • Evolutionary Biology, July 2021, Springer Science + Business Media

    Professor William Scott Armbruster

  12. Using ecological context to interpret spatiotemporal variation in natural selection

    Article • Evolution, December 2020, Oxford University Press (OUP)

    Professor William Scott Armbruster

  13. Taxonomic Revision of Dalechampia (Euphorbiaceae) in Madagascar

    Article • Systematic Botany, May 2020, American Society of Plant Taxonomists

    Professor William Scott Armbruster

  14. Floral reorientation: the restoration of pollination accuracy after accidents

    Article • New Phytologist, April 2020, Wiley

    Professor William Scott Armbruster

  15. Global gradients in intraspecific variation in vegetative and floral traits are partially associated with climate and species richness

    Article • Global Ecology and Biogeography, March 2020, Wiley

    Professor William Scott Armbruster

  16. The functional roles of 3D heterostyly and floral visitors in the reproductive biology of Turnera subulata (Turneroideae: Passifloraceae)

    Article • Flora, March 2020, Elsevier

    Professor William Scott Armbruster

  17. Quantitative and qualitative consequences of reduced pollen loads in a mixed‐mating plant

    Article • Ecology and Evolution, December 2019, Wiley

    Professor William Scott Armbruster

  18. Dalechampia margarethiae (Euphorbiaceae), a New Species from Southeastern Brazil

    Article • Systematic Botany, November 2019, American Society of Plant Taxonomists

    Professor William Scott Armbruster

  19. Nomenclatural update of Dalechampia sect. Dioscoreifoliae (Euphorbiaceae)

    Article • Kew Bulletin, September 2019, Springer Science + Business Media

    Professor William Scott Armbruster

  20. Fitness costs of delayed pollination in a mixed-mating plant

    Article • Annals of Botany, August 2019, Oxford University Press (OUP)

    Professor William Scott Armbruster

  21. Multi‐year stigmatic pollen‐load sampling reveals temporal stability in interspecific pollination of flowers in a subalpine meadow

    Article • Oikos, July 2019, Wiley

    Professor William Scott Armbruster

  22. Dalechampia macrobractea, a New Species of Euphorbiaceae from Southern East Africa

    Article • Systematic Botany, May 2019, American Society of Plant Taxonomists

    Professor William Scott Armbruster

  23. Rainfall seasonality predicts the germination behavior of a tropical dry‐forest vine

    Article • Ecology and Evolution, April 2019, Wiley

    Professor William Scott Armbruster

  24. No evidence that seed predators constrain pollinator-mediated trait evolution in a tropical vine

    Article • American Journal of Botany, January 2019, Wiley

    Professor William Scott Armbruster

  25. Detecting canalization and intra-floral modularity in triggerplant (Stylidium) flowers: correlations are only part of the story

    Article • Annals of Botany, October 2018, Oxford University Press (OUP)

    Professor William Scott Armbruster

  26. Beyond buzz‐pollination – departures from an adaptive plateau lead to new pollination syndromes

    Article • New Phytologist, October 2018, Wiley

    Professor William Scott Armbruster

  27. Intersexual conflict over seed size is stronger in more outcrossed populations of a mixed-mating plant

    Article • Proceedings of the National Academy of Sciences, October 2018, Proceedings of the National Academy of Sciences

    Professor William Scott Armbruster

  28. Assembly of Alaska‐Yukon boreal steppe communities: Testing biogeographic hypotheses via modern ecological distributions

    Article • Journal of Systematics and Evolution, March 2018, Wiley

    Professor William Scott Armbruster

  29. Typification and reestablishment of the Linnaean name Dalechampiacolorata (Euphorbiaceae)

    Article • Taxon, February 2018, Wiley

    Professor William Scott Armbruster

  30. Stay or go – how topographic complexity influences alpine plant population and community responses to climate change

    Article • Perspectives in Plant Ecology Evolution and Systematics, February 2018, Elsevier

    Professor William Scott Armbruster

  31. Reversible colour change in leaves enhances pollinator attraction and reproductive success in Saururus chinensis (Saururaceae)

    Article • Annals of Botany, January 2018, Oxford University Press (OUP)

    Professor William Scott Armbruster

  32. Heterostyly promotes compatible pollination in buckwheats: Comparisons of intraflower, intraplant, and interplant pollen flow in distylous and homostylous Fagopyrum

    Article • American Journal of Botany, January 2018, Wiley

    Professor William Scott Armbruster

  33. Feeding the enemy: loss of nectar and nectaries to herbivores reduces tepal damage and increases pollinator attraction in Iris bulleyana

    Article • Biology Letters, August 2017, Royal Society Publishing

    Professor William Scott Armbruster

  34. The measure and mismeasure of reciprocity in heterostylous flowers

    Article • New Phytologist, May 2017, Wiley

    Professor William Scott Armbruster, Dr Barbara Keller, Geir H. Bolstad

  35. The evolvability of herkogamy: Quantifying the evolutionary potential of a composite trait

    Article • Evolution, May 2017, Oxford University Press (OUP)

    Professor William Scott Armbruster

  36. Euglossine Bees Have Limited Impact on Spreading Genes Over Long Distances in a Tropical Vine

    Article • New Phytologist, December 2016, Wiley

    Øystein H Opedal, Professor William Scott Armbruster

  37. Evolutionary consequences of ecological factors: pollinator reliability predicts mating‐system traits of a perennial plant

    Article • Ecology Letters, November 2016, Wiley

    Professor William Scott Armbruster

  38. The specialization continuum in pollination systems: diversity of concepts and implications for ecology, evolution and conservation

    Article • Functional Ecology, November 2016, Wiley

    Professor William Scott Armbruster

  39. Novel microsatellite markers for Dalechampia scandens ( E uphorbiaceae) and closely related taxa: application to studying a species complex

    Article • Plant Species Biology, October 2016, Wiley

    Professor William Scott Armbruster

  40. Multiple Effects of Drought on Pollination and Mating-System Traits inDalechampia scandens

    Article • International Journal of Plant Sciences, October 2016, University of Chicago Press

    Professor William Scott Armbruster

  41. Geographic consistency and variation in conflicting selection generated by pollinators and seed predators

    Article • Annals of Botany, June 2016, Oxford University Press (OUP)

    Professor William Scott Armbruster

  42. Non-equilibrium dynamics and floral trait interactions shape extant angiosperm diversity

    Article • Proceedings of the Royal Society B Biological Sciences, May 2016, Royal Society Publishing

    Lawrence Harder, Professor William Scott Armbruster

  43. Plant–Pollinator Interactions and Flower Diversification

    Article • January 2016, Elsevier

    Professor William Scott Armbruster

  44. Disjunct populations of European vascular plant species keep the same climatic niches

    Article • Global Ecology and Biogeography, September 2015, Wiley

    Professor William Scott Armbruster

  45. Does stronger pollen competition improve offspring fitness when pollen load does not vary?

    Article • American Journal of Botany, August 2015, Wiley

    Professor William Scott Armbruster

  46. Does multiple paternity affect seed mass in angiosperms? An experimental test inDalechampia scandens

    Article • Journal of Evolutionary Biology, August 2015, Wiley

    Professor William Scott Armbruster

  47. Sexual Conflict in plant populations

    Article • Journal of Evolutionary Biology, June 2015, Wiley

    Mr Evan Whitney Hersh, Professor William Scott Armbruster

  48. Blossom colour change after pollination provides carbon for developing seeds

    Article • Functional Ecology, March 2015, Wiley

    Professor William Scott Armbruster

  49. Inbreeding effects in a mixed-mating vine: effects of mating history, pollen competition and stress on the cost of inbreeding

    Article • AoB Plants, January 2015, Oxford University Press (OUP)

    Professor William Scott Armbruster

  50. Pollination ecology and circadian patterns of inflorescence opening of the Madagascan climberDalechampiaaff.bernieri(Euphorbiaceae)

    Article • Journal of Tropical Ecology, December 2014, Cambridge University Press

    Dr Marco Plebani, Professor William Scott Armbruster

  51. Linking small-scale topography with microclimate, plant species diversity and intra-specific trait variation in an alpine landscape

    Article • Plant Ecology & Diversity, December 2014, Taylor & Francis

    Professor William Scott Armbruster

  52. Multiple origins of serpentine-soil endemism explained by preexisting tolerance of open habitats

    Article • Proceedings of the National Academy of Sciences, October 2014, Proceedings of the National Academy of Sciences

    Professor William Scott Armbruster

  53. Evolutionary ecology of specialization: insights from phylogenetic analysis

    Article • Proceedings of the Royal Society B Biological Sciences, October 2014, Royal Society Publishing

    Dr Jana C Vamosi, Professor William Scott Armbruster

  54. Constraints on post‐glacial boreal tree expansion out of far‐northern refugia

    Article • Global Ecology and Biogeography, August 2014, Wiley

    Professor William Scott Armbruster

  55. Genetic constraints predict evolutionary divergence in Dalechampia blossoms

    Article • Philosophical Transactions of the Royal Society B Biological Sciences, July 2014, Royal Society Publishing

    Professor William Scott Armbruster

  56. Integrated phenotypes: understanding trait covariation in plants and animals

    Article • Philosophical Transactions of the Royal Society B Biological Sciences, July 2014, Royal Society Publishing

    Professor William Scott Armbruster

  57. Understanding evolution and the complexity of species interactions using orchids as a model system

    Article • New Phytologist, March 2014, Wiley

    Professor William Scott Armbruster

  58. Floral specialization and angiosperm diversity: phenotypic divergence, fitness trade-offs and realized pollination accuracy

    Article • AoB Plants, January 2014, Oxford University Press (OUP)

    Professor William Scott Armbruster

  59. In the right place at the right time: Parnassia resolves the herkogamy dilemma by accurate repositioning of stamens and stigmas

    Article • Annals of Botany, November 2013, Oxford University Press (OUP)

    Professor William Scott Armbruster

  60. Do specialized flowers promote reproductive isolation? Realized pollination accuracy of three sympatric Pedicularis species

    Article • Annals of Botany, September 2013, Oxford University Press (OUP)

    Professor William Scott Armbruster

  61. Pollinators and seed predators generate conflicting selection onDalechampiablossoms

    Article • Oikos, June 2013, Wiley

    Professor William Scott Armbruster

  62. Floral size variation inCampanula rotundifolia(Campanulaceae) along altitudinal gradients: patterns and possible selective mechanisms

    Article • Nordic Journal of Botany, June 2013, Wiley

    Professor William Scott Armbruster

  63. Development of Microsatellite Markers for the Neotropical Vine Dalechampia scandens (Euphorbiaceae)

    Article • Applications in Plant Sciences, June 2013, Wiley

    Professor William Scott Armbruster

  64. Article • Nordic Journal of Botany, June 2013, Wiley

    Professor William Scott Armbruster

  65. Adaptive Accuracy and Adaptive Landscapes

    Article • May 2013, Oxford University Press (OUP)

    Professor William Scott Armbruster, Geir H. Bolstad

  66. Local temperatures inferred from plant communities suggest strong spatial buffering of climate warming across Northern Europe

    Article • Global Change Biology, February 2013, Wiley

    Dr James D. M. Speed, Professor H John B Birks, Professor William Scott Armbruster

  67. FLORAL PAEDOMORPHY LEADS TO SECONDARY SPECIALIZATION IN POLLINATION OF MADAGASCARDALECHAMPIA(EUPHORBIACEAE)

    Article • Evolution, December 2012, Wiley

    Professor William Scott Armbruster

  68. Overplaying the role of honey bees as pollinators: a comment on Aebi and Neumann (2011)

    Article • Trends in Ecology & Evolution, March 2012, Elsevier

    Professor William Scott Armbruster

  69. Signal honesty and cost of pollinator rewards in Dalechampia scandens (Euphorbiaceae)

    Article • Annals of Botany, January 2012, Oxford University Press (OUP)

    Professor William Scott Armbruster

  70. Extra‐gynoecial pollen‐tube growth in apocarpous angiosperms is phylogenetically widespread and probably adaptive

    Article • New Phytologist, September 2011, Wiley

    Professor William Scott Armbruster

  71. Are Pollination “Syndromes” Predictive? Asian Dalechampia Fit Neotropical Models

    Article • The American Naturalist, July 2011, University of Chicago Press

    Professor William Scott Armbruster

  72. Improving assessment and modelling of climate change impacts on global terrestrial biodiversity

    Article • Trends in Ecology & Evolution, May 2011, Elsevier

    Professor William Scott Armbruster

  73. Phylogenetic perspectives on diversification, biogeography, and floral evolution of Collinsia and Tonella (Plantaginaceae)

    Article • American Journal of Botany, April 2011, Wiley

    Professor William Scott Armbruster

  74. Competition Drives Specialization in Pollination Systems through Costs to Male Fitness

    Article • The American Naturalist, December 2010, University of Chicago Press

    Professor William Scott Armbruster

  75. INFLUENCE OF POLLINATION SPECIALIZATION AND BREEDING SYSTEM ON FLORAL INTEGRATION AND PHENOTYPIC VARIATION IN IPOMOEA

    Article • Evolution, November 2010, Wiley

    Victor Rosas-Guerrero, Professor William Scott Armbruster

  76. Pollinator‐mediated selection and floral evolution: from pollination ecology to macroevolution

    Article • New Phytologist, September 2010, Wiley

    Professor William Scott Armbruster

  77. Direct selection at the blossom level on floral reward by pollinators in a natural population ofDalechampia schottii: full‐disclosure honesty?

    Article • New Phytologist, August 2010, Wiley

    Professor William Scott Armbruster

  78. Experimental evidence for the Berg hypothesis: vegetative traits are more sensitive than pollination traits to environmental variation

    Article • Functional Ecology, August 2010, Wiley

    Professor William Scott Armbruster

  79. Macroevolutionary patterns of defense and pollination in Dalechampia vines: Adaptation, exaptation, and evolutionary novelty

    Article • Proceedings of the National Academy of Sciences, October 2009, Proceedings of the National Academy of Sciences

    Professor William Scott Armbruster

  80. Macroevolutionary patterns of pollination accuracy: a comparison of three genera

    Article • New Phytologist, July 2009, Wiley

    Professor William Scott Armbruster

  81. Specialization of flowers: is floral orientation an overlooked first step?

    Article • New Phytologist, July 2009, Wiley

    Professor William Scott Armbruster

  82. The adaptive accuracy of flowers: measurement and microevolutionary patterns

    Article • Annals of Botany, May 2009, Oxford University Press (OUP)

    Professor William Scott Armbruster

  83. Pollen-tube growth rates in Collinsia heterophylla (Plantaginaceae): one-donor crosses reveal heritability but no effect on sporophytic-offspring fitness

    Article • Annals of Botany, February 2009, Oxford University Press (OUP)

    Professor William Scott Armbruster

  84. Pollination and plant defence traits co‐vary in Western Australian Hakeas

    Article • New Phytologist, December 2008, Wiley

    Professor William Scott Armbruster

  85. Associations between floral specialization and species diversity: cause, effect, or correlation?

    Article • Evolutionary Ecology, April 2008, Springer Science + Business Media

    Professor William Scott Armbruster

  86. Differences in pollinator faunas may generate geographic differences in floral morphology and integration in Narcissus papyraceus (Amaryllidaceae)

    Article • Oikos, November 2007, Wiley

    Professor William Scott Armbruster

  87. Differences in pollinator faunas may generate geographic differences in floral morphology and integration inNarcissus papyraceus(Amaryllidaceae)

    Article • Oikos, November 2007, Wiley

    Professor William Scott Armbruster

  88. Constrained lability in floral evolution: counting convergent origins of hummingbird pollination in Penstemon and Keckiella

    Article • New Phytologist, September 2007, Wiley

    Professor William Scott Armbruster

  89. Comparing Variational Properties of Homologous Floral and Vegetative Characters in Dalechampia scandens: Testing the Berg Hypothesis

    Article • Evolutionary Biology, July 2007, Springer Science + Business Media

    Professor William Scott Armbruster

  90. Delayed stigma receptivity in Collinsia heterophylla (Plantaginaceae): genetic variation and adaptive significance in relation to pollen competition, delayed self‐pollination, and mating‐system evolution

    Article • American Journal of Botany, July 2007, Wiley

    Professor William Scott Armbruster

  91. Transcriptional responses of Arabidopsis thaliana ecotypes with different glucosinolate profiles after attack by polyphagous Myzus persicae and oligophagous Brevicoryne brassicae

    Article • Journal of Experimental Botany, June 2007, Oxford University Press (OUP)

    Professor William Scott Armbruster

  92. Pollen competition reduces inbreeding depression in Collinsia heterophylla (Plantaginaceae)

    Article • Journal of Evolutionary Biology, September 2006, Oxford University Press (OUP)

    Professor William Scott Armbruster

  93. Phylogeny and Evolution of Angiosperms. By Douglas E Soltis, Pamela S Soltis, Peter K Endress, and Mark W Chase. Sunderland (Massachusetts): Sinauer Associates. $59.95 (paper). xi + 370 p; ill.; taxonomic and subject indexes. ISBN: 0‐87893‐817‐6. [Ori...

    Article • The Quarterly Review of Biology, September 2006, University of Chicago Press

    Professor William Scott Armbruster

  94. Three‐dimensional reciprocity of floral morphs in wild flax (Linum suffruticosum): a new twist on heterostyly

    Article • New Phytologist, May 2006, Wiley

    Professor William Scott Armbruster

  95. Factors Limiting the Survival of Native Tree Seedlings Used in Conservation Efforts at the Edges of Forest Fragments in Upland Madagascar

    Article • Restoration Ecology, May 2006, Wiley

    Professor William Scott Armbruster

  96. Influence of microclimate and species interactions on the composition of plant and invertebrate communities in alpine northern Norway

    Article • Acta Oecologica, May 2006, Elsevier

    Professor William Scott Armbruster

  97. Patterns of asymmetry in the twining vine Dalechampia scandens (Euphorbiaceae): ontogenetic and hierarchical perspectives

    Article • New Phytologist, March 2006, Wiley

    Professor William Scott Armbruster

  98. PHENOTYPIC SELECTION ON DALECHAMPIA BLOSSOMS: HONEST SIGNALING AFFECTS POLLINATION SUCCESS

    Article • Ecology, December 2005, Wiley

    Professor William Scott Armbruster

  99. Effects of crossing distance on offspring fitness and developmental stability in Dalechampia scandens (Euphorbiaceae)

    Article • American Journal of Botany, May 2005, Wiley

    Professor William Scott Armbruster

  100. Pollination Syndromes and Floral Specialization

    Article • Annual Review of Ecology Evolution and Systematics, December 2004, Annual Reviews

    Professor William Scott Armbruster

  101. Does pollen competition reduce the cost of inbreeding?

    Article • American Journal of Botany, November 2004, Wiley

    Professor William Scott Armbruster

  102. VARIATIONAL AND GENETIC PROPERTIES OF DEVELOPMENTAL STABILITY IN DALECHAMPIA SCANDENS

    Article • Evolution, March 2004, Wiley

    Professor William Scott Armbruster

  103. A multivariate search for pollination syndromes among penstemons

    Article • Oikos, January 2004, Wiley

    Professor William Scott Armbruster, Dr Maria Clara Castellanos

  104. VARIATIONAL AND GENETIC PROPERTIES OF DEVELOPMENTAL STABILITY IN DALECHAMPIA SCANDENS

    Article • Evolution, January 2004, The Society for the Study of Evolution

    Professor William Scott Armbruster

  105. Consequences of inter-population crosses on developmental stability and canalization of floral traits inDalechampia scandens(Euphorbiaceae)

    Article • Journal of Evolutionary Biology, January 2004, Oxford University Press (OUP)

    Professor William Scott Armbruster

  106. The many facets of amber and resin

    Article • Trends in Ecology & Evolution, December 2003, Elsevier

    Professor William Scott Armbruster

  107. Evolvability and genetic constraint in Dalechampia blossoms: components of variance and measures of evolvability

    Article • Journal of Evolutionary Biology, July 2003, Oxford University Press (OUP)

    Professor William Scott Armbruster

  108. Evolvability and genetic constraint inDalechampiablossoms: Genetic correlations and conditional evolvability

    Article • Journal of Experimental Zoology Part B Molecular and Developmental Evolution, March 2003, Wiley

    Professor William Scott Armbruster

  109. Evolution of syncarpy in angiosperms: theoretical and phylogenetic analyses of the effects of carpel fusion on offspring quantity and quality

    Article • Journal of Evolutionary Biology, July 2002, Oxford University Press (OUP)

    Professor William Scott Armbruster

  110. Can indirect selection and genetic context contribute to trait diversification? A transition-probability study of blossom-colour evolution in two genera

    Article • Journal of Evolutionary Biology, May 2002, Oxford University Press (OUP)

    Professor William Scott Armbruster

  111. Comparative analysis of late floral development and mating‐system evolution in tribe Collinsieae (Scrophulariaceae s.l.)

    Article • American Journal of Botany, January 2002, Wiley

    Professor William Scott Armbruster

  112. Evolution of floral form: electrostatic forces, pollination, and adaptive compromise

    Article • New Phytologist, November 2001, Wiley

    Professor William Scott Armbruster

  113. Comparative Analysis of Character Displacement and Spatial Adaptations as Illustrated by the Evolution of Dalechampia Blossoms

    Article • The American Naturalist, October 2000, University of Chicago Press

    Professor William Scott Armbruster

  114. Thermoregulatory abilities of Alaskan bees: effects of size, phylogeny and ecology

    Article • Functional Ecology, October 1999, Wiley

    Professor William Scott Armbruster

  115. Switch from specialized to generalized pollination

    Article • Nature, August 1998, Springer Science + Business Media

    Professor William Scott Armbruster

  116. Exaptations Link Evolution of Plant-Herbivore and Plant-Pollinator Interactions: A Phylogenetic Inquiry

    Article • Ecology, September 1997, Wiley

    Professor William Scott Armbruster

  117. Linking Herbivory and Pollination--New Perspectives on Plant and Animal Ecology and Evolution

    Article • Ecology, September 1997, Wiley

    Professor William Scott Armbruster

  118. Linking Herbivory and Pollination—New Perspectives on Plant and Animal Ecology and Evolution1

    Article • Ecology, September 1997, Wiley

    Professor William Scott Armbruster

  119. EXAPTATIONS LINK EVOLUTION OF PLANT–HERBIVORE AND PLANT–POLLINATOR INTERACTIONS: A PHYLOGENETIC INQUIRY

    Article • Ecology, September 1997, Wiley

    Professor William Scott Armbruster

  120. A Contribution to the Guianan Flora: Dalechampia, Haematostemon, Omphalea, Pera, Plukenetia, and Tragia (Euphorbiaceae) with Notes on Subfamily Acalyphoideae

    Article • Smithsonian Contributions to Botany, January 1997, Smithsonian Institution

    Professor William Scott Armbruster

  121. Cladistic Analysis and Revision of Dalechampia Sections Rhopalostylis and Brevicolumnae (Euphorbiaceae)

    Article • Systematic Botany, April 1996, JSTOR

    Professor William Scott Armbruster

  122. EXAPTATION, ADAPTATION, AND HOMOPLASY: EVOLUTION OF ECOLOGICAL TRAITS IN DALECHAMPIA VINES

    Article • January 1996, Elsevier

    Professor William Scott Armbruster

  123. Evolution of Floral Morphology and Function: An Integrative Approach to Adaptation, Constraint, and Compromise in Dalechampia (Euphorbiaceae)

    Article • January 1996, Springer Science + Business Media

    Professor William Scott Armbruster

  124. The origins and detection of plant community structure: Reproductive versus vegetative processes

    Article • Folia Geobotanica et Phytotaxonomica, June 1995, Springer Science + Business Media

    Professor William Scott Armbruster

  125. Reproductive Significance of Indirect Pollen-Tube Growth in Dalechampia (Euphorbiaceae)

    Article • American Journal of Botany, January 1995, Botanical Society of America

    Professor William Scott Armbruster

  126. Ecology of a steppe-tundra gradient in interior Alaska

    Article • Journal of Vegetation Science, December 1994, Wiley

    Professor William Scott Armbruster

  127. Floral Character Displacement Generates Assemblage Structure of Western Australian Triggerplants (Stylidium)

    Article • Ecology, March 1994, Wiley

    Professor William Scott Armbruster

  128. Thermal Ecology of Male Euglossine Bees in a Tropical Wet Forest: Fragrance Foraging in Relation to Operative Temperature

    Article • Biotropica, March 1994, JSTOR

    Professor William Scott Armbruster

  129. Early Evolution of Dalechampia (Euphorbiaceae): Insights from Phylogeny Biogeography, and Comparative Ecology

    Article • Annals of the Missouri Botanical Garden, January 1994, JSTOR

    Professor William Scott Armbruster

  130. Evolution of Plant Pollination Systems: Hypotheses and Tests with the Neotropical Vine Dalechampia

    Article • Evolution, October 1993, JSTOR

    Professor William Scott Armbruster

  131. Within-Habitat Heterogeneity in Baiting Samples of Male Euglossine Bees: Possible Causes and Implications

    Article • Biotropica, March 1993, JSTOR

    Professor William Scott Armbruster

  132. Pollination of Two Sympatric Species of Dalechampia (Euphorbiaceae) in Suriname by Male Euglossine Bees

    Article • American Journal of Botany, December 1992, Botanical Society of America

    Professor William Scott Armbruster

  133. Pollination Ecology of Four Dalechampia Species (Euphorbiaceae) in Northern Natal, South Africa

    Article • American Journal of Botany, March 1992, Botanical Society of America

    Professor William Scott Armbruster

  134. Phylogeny and the Evolution of Plant-Animal Interactions

    Article • BioScience, January 1992, Oxford University Press (OUP)

    Professor William Scott Armbruster

  135. Experimental Assessment of Reproductive Interactions Between Sympatric Aster and Erigeron (Asteraceae) in Interior Alaska

    Article • American Journal of Botany, October 1991, Botanical Society of America

    Professor William Scott Armbruster

  136. Species Distribution Controls Across A Forest‐Steppe Transition: A Causal Model and Experimental Test

    Article • Ecological Monographs, September 1991, Wiley

    Professor William Scott Armbruster

  137. Multilevel Analysis of Morphometric Data from Natural Plant Populations: Insights into Ontogenetic, Genetic, and Selective Correlations in Dalechampia scandens

    Article • Evolution, August 1991, JSTOR

    Professor William Scott Armbruster

  138. Pollen size of Betula in northern Alaska and the interpretation of late Quaternary vegetation records

    Article • Canadian Journal of Botany, August 1991, Canadian Science Publishing

    Professor William Scott Armbruster

  139. A synopsis of the neotropical species of Dalechampia (Euphorbiaceae)

    Article • Botanical Journal of the Linnean Society, February 1991, Oxford University Press (OUP)

    Professor William Scott Armbruster

  140. An Experimental Test for Reproductive Interactions between Two Sequentially Blooming Saxifraga Species (Saxifragaceae)

    Article • American Journal of Botany, February 1991, Botanical Society of America

    Professor William Scott Armbruster

  141. Diel Foraging Patterns of Male Euglossine Bees: Ecological Causes and Evolutionary Responses by Plants

    Article • Biotropica, June 1990, JSTOR

    Professor William Scott Armbruster

  142. Estimating and Testing the Shapes of Adaptive Surfaces: The Morphology and Pollination of Dalechampia Blossoms

    Article • The American Naturalist, January 1990, University of Chicago Press

    Professor William Scott Armbruster

  143. Pollination of Hyptis capitata by Eumenid Wasps in Panama

    Article • Biotropica, June 1989, JSTOR

    Professor William Scott Armbruster

  144. Three New Species of Dalechampia (Euphorbiaceae) from Venezuelan Guayana

    Article • Brittonia, January 1989, Springer Science + Business Media

    Professor William Scott Armbruster

  145. Multilevel Comparative Analysis of the Morphology, Function, and Evolution of Dalechampia Blossoms

    Article • Ecology, December 1988, Wiley

    Professor William Scott Armbruster

  146. A New Species, Section, and Synopsis of Dalechampia (Euphorbiaceae) from Costa Rica

    Article • Systematic Botany, July 1988, JSTOR

    Professor William Scott Armbruster

  147. Pollination and Herbivore Ecology of an African Dalechampia (Euphorbiaceae): Comparisons with New World Species

    Article • Biotropica, March 1987, JSTOR

    Professor William Scott Armbruster

  148. Reproductive Interactions Between Sympatric Dalechampia Species: Are Natural Assemblages "Random" or Organized?

    Article • Ecology, April 1986, Wiley

    Professor William Scott Armbruster

  149. Carvone Oxide: An Example of Convergent Evolution in Euglossine Pollinated Plants

    Article • Systematic Botany, January 1986, JSTOR

    Professor William Scott Armbruster

  150. Patterns of Character Divergence and the Evolution of Reproductive Ecotypes of Dalechampia scandens (Euphorbiaceae)

    Article • Evolution, July 1985, JSTOR

    Professor William Scott Armbruster

  151. The Role of Resin in Angiosperm Pollination: Ecological and Chemical Considerations

    Article • American Journal of Botany, September 1984, Botanical Society of America

    Professor William Scott Armbruster

  152. Two New Species of Dalechampia (Euphorbiaceae) from Mesoamerica

    Article • Systematic Botany, July 1984, JSTOR

    Professor William Scott Armbruster

  153. Partitioning and Sharing of Pollinators by Four Sympatric Species of Dalechampia (Euphorbiaceae) in Panama

    Article • Annals of the Missouri Botanical Garden, January 1984, JSTOR

    Professor William Scott Armbruster

  154. Seed Production and Dispersal in Dalechampia (Euphorbiaceae): Divergent Patterns and Ecological Consequences

    Article • American Journal of Botany, October 1982, Botanical Society of America

    Professor William Scott Armbruster

  155. An Unusual New Species of Dalechampia (Euphorbiaceae) from Surinam

    Article • Systematic Botany, October 1982, JSTOR

    Professor William Scott Armbruster

  156. Divergent Pollination Systems in Sympatric Species of South American Dalechampia (Euphorbiaceae)

    Article • The American Midland Naturalist, October 1982, JSTOR

    Professor William Scott Armbruster

  157. Pollination of Two Species of Dalechampia (Euphorbiaceae) in Mexico by Euglossine Bees

    Article • Biotropica, December 1979, JSTOR

    Professor William Scott Armbruster

  158. A New Euglossine-Pollinated Species of Dalechampia (Euphorbiaceae) from Mexico

    Article • Brittonia, July 1979, Springer Science + Business Media

    Professor William Scott Armbruster

  159. Evolution and ecological implications of “specialized” pollinator rewards

    Article • Cambridge University Press

    Professor William Scott Armbruster

  160. Topographic complexity and terrestrial biotic response to high-latitude climate change: Variance is as important as the mean

    Article • Springer Science + Business Media

    Professor William Scott Armbruster