List of Other Illustrations 



The Canada Plum {Prunus nigra) . 



The Wild Red Plum {Primus Americana) 



The Wild Goose Plum {Prunus hortulana) 



The Beach Plum {Prunus mariiima) 



The Wild-Goose Plum {Prunus horVAlana) 



The Alleghany Sloe {Prunus Alleghaniensis) 



The Bird Cherry {Prunus P ennsyhanica) 



The Choke Cherry {Prunus Virginiana) . 



The Canada Plum {Prunus nigra) . 



The Beach Plum {Prunus mariiima) 



The Red Bud {Cercis Canadensis) . 



The Honey Locust {Glediisia iriacanthos) . 



The Yellow Locust {Robima P seudacacia) 



The New Mexican Locust {Rohinia N eo-M exicana) 



The Clammy Locust {Rohinia viscosa) 



The Yellow-wood {Cladrasiis lutea) 



The Staghorn Sumach {Rhus hirta) 



The Poison Sumach {Rhus Vermx) . 



The Dwarf Sumach {Rhus copaliina) 



The Smooth Sumach {Rhus glabra) 



The Swamp Holly {Ilex decidua) 



The Mountain Holly {Ilex moniicola) 



The Evergreen Holly {Ilex opaca) . 



The Burning Bush {Evonymus airopurpureus) 



The Red Maple {Acer rubrum) . 



The Red Maple {Acer rubrum) . 



The Silver Maple {Acer saccharinum) 



The Silver Maple {Acer saccharinum) 



The Sugar Maple {Acer Saccharum) . 



The Sugar Maple {Acer Saccharum) 



The Mountain Maple {Acer spicaium) 



The Striped Maple {Acer Pennsylvanicum) 



The Striped Maple {Acer Pennsylvanicum) 



The Striped Maple {Acer Pennsylvanicum) 



The Vine Maple {Acer circinaium) . 



A Japanese Maple {Acer palmaium, var. dissectum) 



The Dwarf Maple {Acer glabrum) 



The Black Maple {Acer nigrum) 



The Box Elder {Acer Negundo) 



The Ohio Buckeye {Aisculus glabra) . 



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xvu 



