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Collevatti, R. G.; C. Amara, M. E.; Lopes, F. S. Role of Pollinators in seed·set and a Test of Polleo Limitation Hypothesis in the Tropical Weed <i>Triumfetta semitriloba</i≫ (Tiliaceae). Rev. Biol. Trop. 1997, 45, 1401–1407.