SECTION FROM THE MISSISSIPPI RIVER ‘TO POUND GAP, 59 
ORDER OLEACE. 
Genus Fraxinus—ash. 
Black ash, Fraxinus sambucifolia (Lam.) 
Blue ash, Fraxinus quadrangulata (Mx.) 
White ash, Fraxinus Americana (L.) 
Green ash, Fraxinus viridis (Mx.) 
ORDER MAGNOLIACEA. 
Genus Magnolia. 
Big laurel, Magnolia grandiflora (L.) 
Cucumber tree, Magnolia acuminata (L.) 
Umbrella tree, Magnolia umbrella (Lam.) 
Big-leafed magnolia, Magnolia macrophylla (Mx.) 
Ear-shaped magnolia, Magnolia Fraseri (Walt.) 
Genus Ltriodendron. 
Tulip tree (yellow poplar), Liriodendron tulipfera 
(L.) 
ORDER TILIACE&. 
Genus Tilia—linden tree. 
American basswood, Tilia Americana (L.) 
Canadian or white basswood, Tilia heterophylla. 
Canadian or white basswood, Var. alba (Vent.) 
ORDER ERICACE. 
Genus Kalmia. 
Spoon-wood, Kalmia latifolia (L.) 
Genus Gaultheria. 
Wintergreen, Gaultheria procumbens (L.) 
Genus Vaccinium. 
Blueberry, Vaccinium corymbosum (L.) 
Genus Oxydendrum. 
Sorrel tree, Oxydendrum arboreum (D. C.) 
Genus Azalea. 
White azalea, Azalea viscosa (L.) 
Pinxter-bloom, Azalea nudiflora (L.) 
Wree azalea, Azalea arborescens: (Ph.) 
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