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Silva, D. P.; Moisan-De Serres, J.; Souza, D. R.; Hilgert-Moreira, S. B.; Fernandes, M. Z.; Kevan, P. G.; Freitas, B. M. Efficiency in Pollen Foraging by Honey Bees: Time, Motion and Pollen Depletion on Flowers of Sisyrinchium Palmifolium Linnaeus (Asparagales: Iridaceae). J Poll Ecol 2013, 11, 27-32.