THE DUNES AND THEIR PLANTS 



131 



108 



110' 



106 



109 



112 



Figs. 104-112: Fig. 104. — Staghorn sumac, Rhus typhina; Fig. 105. — Dwarf 

 sumac, R. copallina; Fig. 106. — Aromatic sumac, R. canadensis; Fig. 107. — Poison 

 sumac, R. Vernix; Fig. 108. — Bittersweet, Celastrus scandens; Fig. 109. — Frost 

 grape, Vitis cordijolia; Fig. no. — Summer grape, V. aestivalis; Fig. in. — 

 River-bank grape, V. vulpinus; Fig. 112. — Sassafras, Sassafras variifolium. 



