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La Crosse Field Station
Data Library
Vegetation Data
Pool 8 Summary

Pool 8 Transect Data - Horseshoe Island

• location of Horseshoe Island
• submersed vegetation
• coontail (Ceratophyllum demersum)
• Canadian waterweed (Elodea canadensis)
• water stargrass (Heteranthera dubia)
• Eurasian watermilfoil (Myriophyllum spicatum)
• nodding waternymph (Najas flexilis)
• curly pondweed (Potamogeton crispus)
• leafy and/or small pondweed (Potamogeton foliosus and/or pusillus)
• sago pondweed (Potamogeton pectinatus)
• flatstem pondweed (Potamogeton zosteriformis)
• wild celery (Vallisneria americana)
• horned pondweed (Zannichellia palustris)
• floating leaf vegetation
• American lotus (Nelumbo lutea)
• white water-lily (Nymphaea odorata)
• Horseshoe Island species frequency table

  

  Photo: Horseshoe Island 1999 aerial photo

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