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Phylogeny of the Asian Hedyotis-Oldenlandia complex (Spermacoceae, Rubiaceae): evidence for high levels of polyphyly and the parallel evolution of diplophragmous capsules.

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Analysis of spatial heterogeneity of the weed community in a manilagrass lawn using power-law.

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Investigation and analysis of herbaceous plants on junior high school campuses of Pingtung City.

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Phytosociological inventory and assessment of species composition in the field zones in an oil palm (Elaeis guineensis Jacq.) plantation of West Sumatra.

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Critical period of weed competition in onion (Allium cepa L.).

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Intercropping effect on weed infestation in wheat.

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Weed flora of arable peat in Selangor, Malaysia - quantitative and spatial pattern analyses.

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Weed communities in intensified cereal-based cropping systems of the northern Guinea savanna.

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