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\bibitem{Chartier_etal2011} Chartier, M., P{\'e}lozuelo, L., \& Gibernau, M. (2011). Do floral odor profiles geographically vary with the degree of specificity for pollinators? Investigation in two sapromyophilous Arum species (Araceae). \textit{Ann. Soc. Entomol. Fr.}, \textit{47}(1-2), 71--77.

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