| Habitat:
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Freq. flooded, mature floodplain forest on river with large openings. Highest, most diverse forest area. Data from 1st terrace, overall > 50% tree cover. Trees/ha=383.3 BA/ha=4461dm2 Avg. BA=12. IV's-Acer saccharinum 229, Ulmus amer. 27,. Quercus bicolor 21, Fraxinus pen. 10, Populus delt. 6, U. rubra 3, Celtis occid. 3, Craetagus sp. 2. Herbs-%Freq. in 1m x 1m sq. quadrats. Aster lat. 76, Laportea canad. 70, Ranunculus septen. 55, Galium apar. 54, Elymus virg. 50, Phlox divar. 50, |
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| Text:
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Cryptotaenia canad. 45, Ambrosia trifida 41, Rudbeckia lacin. 39, Ranunculus abort. 38, Lysimachia cil. 37, Urtica dio. 33, Pilea pum. 29, Scuttelaria lat. 24, Rhus rad. 22, Phalaris arund. 22, Arisaema dracont. 18, Leersia virg. 14, Lactuca flor. 14 etc
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