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Upper Midwest Environmental Sciences Center
Vegetation - Stratified Random Sampling 2002

Figure 6. Sites where species were recorded in Pool 7, Upper Mississippi River System, 2002.

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Sites where species were recorded in Pool 7 Figure 6. Sites where species were recorded in Pool 7, Upper Mississippi River System, 2002. Species: all submersed species, common bladderwort (Utricularia macrorhiza), buttercup (Ranunculus spp.), Chara spp., and coontail (Ceratophyllum demersum).
Sites where species were recorded in Pool 7 Figure 6. Continued. Species: curly pondweed (Potamogeton crispus), flatstem pondweed (P. zosteriformis), leafy/small pondweed (Potamogeton foliosus/pusillus), longleaf pondweed (P. nodosus), and Richardson's pondweed (P. richardsonii).
Sites where species were recorded in Pool 7 Figure 6. Continued. Species: sago pondweed (P. pectinatus), water stargrass (Heteranthera dubia), Eurasian watermilfoil (Myriophyllum spicatum), nodding waternymph (Najas flexilis), and Canadian waterweed (Elodea canadensis).
Sites where species were recorded in Pool 7 Figure 6. Continued. Species: wildcelery (Vallisneria americana), all rooted floating–leaf species, American lotus (Nelumbo lutea), yellow pond-lily (Nuphar variegata) and white waterlily (Nymphaea odorata).

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