Lawrence D. Harder

University of Calgary — Canada

Agricultural and Biological Sciences · Life Sciences

62h-index15.6kcitations151works4.02yr avg
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Research Topics

Plant and animal studies(130), Plant Parasitism and Resistance(70), Ecology and Vegetation Dynamics Studies(64), Plant Reproductive Biology(36), Insect and Pesticide Research(28)

Publications151 total

Pollination efficiency and the evolution of sex allocation – diminishing returns matter
New Phytologist·2025· 8 citedOpen Access
An SNP-based approach to estimating the mating and relatedness components of plant mating portfolios
Botany·2025Open Access
The economy of pollen dispersal in flowering plants
Proceedings of the Royal Society B Biological Sciences·2023· 30 citedOpen Access
Beyond pollen:ovule ratios: Evolutionary consequences of pollinator dependence and pollination efficiency for pollen and ovule production in angiosperms
American Journal of Botany·2023· 35 citedOpen Access
Diverse mating consequences of the evolutionary breakdown of the sexual polymorphism heterostyly
Proceedings of the National Academy of Sciences·2023· 21 citedOpen Access
Orginal data from The economy of pollen dispersal in flowering plants
Figshare·2023Open Access
Myth and reality of a global crisis for agricultural pollination
Ecología Austral·2022· 29 citedOpen Access
Habitat effects on reproductive phenotype, pollinator behavior, fecundity, and mating outcomes of a bumble bee–pollinated herb
American Journal of Botany·2022· 4 citedOpen Access
No statistical evidence that honey bees competitively reduced wild bee abundance in the Munich Botanic Garden—a comment on Renner et al. (2021)
Oecologia·2022· 5 cited
Behavioural responses by a bumble bee to competition with a niche‐constructing congener
Journal of Animal Ecology·2021· 10 citedOpen Access
Modeling flower pigmentation patterns
ACM Transactions on Graphics·2021· 16 cited
Least Chipmunk Fall Foraging of Thorny Buffaloberry and Sage Along the Red Deer River Valley, Alberta
Blue Jay·2021Open Access
The influences of progenitor filtering, domestication selection and the boundaries of nature on the domestication of grain crops
Functional Ecology·2021· 15 citedOpen Access
Mechanisms of Male-Male Interference during Dispersal of Orchid Pollen
The American Naturalist·2020· 8 citedOpen Access
Does acoustic priming ‘sweeten the pot’ of floral nectar?
Ecology Letters·2020· 8 cited
Invasive bees and their impact on agriculture
Advances in ecological research/Advances in Ecological Research·2020· 68 citedOpen Access
The nature of interspecific interactions and co‐diversification patterns, as illustrated by the fig microcosm
New Phytologist·2019· 28 citedOpen Access
The dynamic mosaic phenotypes of flowering plants
New Phytologist·2019· 35 citedOpen Access
Mating consequences of contrasting hermaphroditic plant sexual systems
Evolution·2018· 25 cited
Physical tidepool characteristics affect age- and size-class distributions and site fidelity in tidepool sculpin (<i>Oligocottus maculosus</i>)
Canadian Journal of Zoology·2018· 8 cited
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Frequent Co-authors

Spencer C. H. Barrett(9), Marcelo A. Aizen(7), Steven D. Johnson(6), Lucas A. Garibaldi(4), William G. Wilson(4), Saul A. Cunningham(2), Alexandra‐Maria Klein(2), James D. Thomson(2), Przemysław Prusinkiewicz(2), Anne C. Worley(2), William W. Cole(2), Carolina L. Morales(2), Agustín Sáez(2), Taline S. Sarkissian(2), Ingolf Steffan‐Dewenter(1), Rachael Winfree(1), Riccardo Bommarco(1), Claire Kremen(1), Luísa G. Carvalheiro(1), Ohad Afik(1)