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Native weeds have a long history of adaptation to local environments. Understanding the relationship between the occurrence of native weeds and their life history traits is crucial for effective weed management and risk assessment of plant invasions. In this study, we surveyed native weed species and their dominance across 666 field sites in agricu...
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Context 1
... total of 287 native weed species were recorded (Table S1). These native weeds referred to 63 families, of which Poaceae contained the most species, with up to 52 species ( Figure 2A), followed by Compositae (31), Polygonaceae (16), Cyperaceae (15), Fabaceae (13), Cruciferae (12), Lamiaceae (10), Amaranthaceae (9), Euphorbiaceae (7), Apiaceae (6), Cucurbitaceae (5), Lythraceae (5), Caryophyllaceae (5), Rosaceae (5), and Commelinaceae (5). Moreover, 26 families contained only one native weed species. ...
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... terms of the occurrence dominance ( Figure 2B), the total dominance value of Poaceae weeds accounted for 30% of the total weed occurrence dominance value, followed by Compositae (13%), Fabaceae (11%), Cannabisaceae (5%), Rubiaceae (4%), Moraceae (4%), Polygonaceae (4%), Cruciferae (3%), Amaranthaceae (3%), and Euphorbiaceae (3%). ...
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... the 287 native weed species, 31% of species were <50 cm in plant height (low), 21% of species were >100 cm (tall), and 45% were 50-100 cm (moderate) in plant height ( Figure 3A). In terms of the occurrence dominance ( Figure 3B), the total dominance value of species with moderate plant height occupied (p < 0.05) the biggest proportion of the In terms of the occurrence dominance ( Figure 2B), the total dominance value of Poaceae weeds accounted for 30% of the total weed occurrence dominance value, followed by Compositae (13%), Fabaceae (11%), Cannabisaceae (5%), Rubiaceae (4%), Moraceae (4%), Polygonaceae (4%), Cruciferae (3%), Amaranthaceae (3%), and Euphorbiaceae (3%). ...
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