Table D-13- -continued 



159 



Species 



Betula nigra 

 Carya aquatica 

 Taxodium distichum 

 Acer rubrum 

 Ulmus americana 

 Fraxinus pennsylvanica 



Percent Percent 

 Relative Relative 

 Frequency Density 



Percent 

 Relative Importance 

 Dominance Value 



12.1 



9.4 



17.3 



38.8 



15.2 



11.3 



7.8 



34.3 



3.0 



5.7 



9.4 



18.1 



6.1 



5.7 



2.6 



14.4 



6.1 



3.8 



3.4 



13.3 



3.0 



1.9 



1.6 



6.6 



100.0 



100.0 



100.0 



300.0 



Saplings and Shrubs 

 Quercus lyrata 

 Fraxinus carol iniana 

 Nyssa aquatica 

 Planera aquatica 

 Sty rax americana 



40.0 



38.4 



50.5 



128.9 



20.0 



30.8 



23.9 



74.7 



20.0 



15.4 



18.3 



53.7 



10.0 



7.7 



4.6 



22.3 



10.0 



7.7 



2.7 



20.4 



100.0 



100.0 



100.0 



300.0 



Woody Vines 

 Brunnichia cirrhosa 

 Vitis riparia 

 Ampelopsis arborea 

 Vitis rotundifolia 



33.3 



20.0 



36.0 



89.3 



22.3 



35.0 



23.0 



80.3 



33.3 



30.0 



14.0 



77.3 



11.1 



15.0 



27.0 



53.1 



100.0 



100.0 



100.0 



300.0 



Herbs and Woody Seedlings 



Dichanthelium commutatum 16.6 



Ampelopsis arborea 9.4 



Ulmus americana 14.3 



Quercus lyrata 14.3 



Carya aquatica 14.3 



Boehmeria cylindrica 7.1 



Campsis radicans 4.8 



Aster sp. 4.8 



Quercus laurifolia 2.4 



Panicum sp. 2.4 



Mikania scandens 2.4 



Forestiera acuminata 2.4 



Eupatorium serotinum 2.4 



Brunnichia cirrhosa 2 .4 



100.0 



14.9 



31.5 



19.6 



29.0 



12.7 



27.0 



12.7 



27.0 



12.7 



27.0 



6.4 



13.5 



4.2 



9.0 



4.2 



9.0 



2.1 



4.5 



2.1 



4.5 



2.1 



4.5 



2.1 



4.5 



2.1 



4.5 



2.1 



4.5 



100.0 



200.0 



Zone 4 



Trees 



Liquidambar styraciflua 

 Quercus nigra 

 Carpinus caroliniana 

 Fraxinus pennsylvanica 



33.4 



37.6 



27.9 



98.9 



20.0 



22.9 



53.2 



96.1 



16.7 



21.2 



4.1 



42.0 



6.7 



3.3 



3.7 



13.7 



