16 



INTRODUCTION 



Talinum teretifolium, 

 Alsine pubera, 

 Arenaria caroliniana, 

 Magnolia tripe tala, 

 Vioma Viorna, 

 Viorna ochroleuca, 

 Ranunculus pusillus, 

 Cardamine arenicola, 

 Dentaria heterophylla, 

 Micranthes micranthidi folia, 

 Hydrangea arborescens, 

 Ilea virginica, 

 Liquidambar Styraciflua, 

 Agrimonia rostellata, 

 Agrimonia parviflora, 

 Geum hirsutum, 

 Mains coronaria, 

 Aronia arbutijolia, 

 Crataegus uniflora, 

 Crataegus Canbyi, 

 Crataegus Boyntoni, 

 Aeschynomene virginica, 

 Stylosanth.es biflora, 

 Meibomia ochroleuca, 

 Meibomia stricta, 

 Meibomia viridiflora, 

 Lespedeza repens, 

 Lespedeza oblongifolia, 

 Strophostyles umbellata, 

 Bradburya virginiana, 

 Galactia volubilis, 

 Xanthoxalis filipes, 

 ■ Poly gala lutea, 

 Polygala mariana, 

 Phyllanthus carolinensis , 

 Crotonopsis linearis, 

 Tithymalopsis Ipecacuanhae, 

 Tithymalus Darlingtonii, 

 Toxicodendron Toxicodendron, 



Acer carolinianum, 

 Tilia Michauxii, 

 Vitis cordifolia, 

 Ascyrum stans, 

 Hypericum virgatum, 

 Hyperic um gymna nth u m , 

 Viola Stoneana, 

 Viola emarginata, 

 Viola striata, 

 Viola Rafinesquii, 

 Lechea racemidosa, 

 Ammannia Koehnei, 

 Lythrum lineare, 

 Rhexia mariana, 

 Rhexia aristosa, 

 Ludwigiantha brevipes, 

 Ludwigia linearis, 

 Ludwigia hirtella, 

 Raimannia humifusa, 

 Raimannia laciniata, 

 Kneiffia longipedicellata, 

 Kneiffia linearis, 

 Aralia spinosa (?), 

 Hydrocotyle ranunadoides, 

 Eryngium virginianum, 

 Eryngium aquaticum, 

 Oxypolis rigidior, 

 Pyxidanthera barbulata, 

 Dodecatheon Meadia, 

 Fraxinus Michauxii, 

 Fraxinus biltmoreana, 

 Chionanthus virginica, 

 Sabbatia lanceolata, 

 Dasystephana villosa, 

 Dasy Stephana Porphyrio, 

 Obolaria virginica, 

 Nymphoides aquaticum, 

 Asclepias lanceolata, 

 Asclepias variegata, 



