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Effects of flower size and flower density on pollinator visitation in Alstroemeria pallida Graham (Amaryllidaceae)
Vol 55, Page 1, Date 1998
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Phenetic and principal components analysis in the South American species of Rytidosperma Steud. (Poaceae)
Vol 55, Page 11, Date 1998
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New records for the flora of Chile, based on collections from the Second Region
Vol 55, Page 17, Date 1998
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Catalogue of the vascular flora of the Second Region (Antofagasta), Chile
Vol 55, Page 23, Date 1998