ILLUSTRATIONS 



XI 



PAGE 



Buckthorn. Rhamnus catJiartica = . . . . 206 



Riverside Grape. Vitis vulpina 213 



Virginia Creeper. Parthenocissus quinquefolia . . . 216 



American Spikenard. Aralia racemosa . . « . 220 



Wild Sarsaparilla. Aralia nudlcaulis .... 222 



Bristly Sarsaparilla. Aralia hispida 225 



Tupelo. Nyssa sylvatica 227 



Black Nightshade. Solanum nigrum 235 



Maple-leaved Viburnum. Viburnum acerifolium . . 238 



Withe-rod. Viburnum cassinoides 241 



Sweet Viburnum. Viburnum Lentago .... 245 



Low Juniper. Juniperits nana 250 



Red Cedar. Juniperus Virginiana 253 



Yellow Clintonia. Clintonia borealis 256 



Blue Cohosh. Caulophyllum thalictroides .... 259 



Silky Cornel. Cornus Amonum 264 



Alternate-leaved Cornel. Cornus alternifolia . . . 267 



High-bush Blueberry. Vaccinium corymbosum . . . 273 



Dwarf Blueberry. Vaccinium Pennsylvanicum . . . 276 



Low Blueberry. Vaccinium vacillans .... 276 



Arrowwood. Vibernum dentatum 281 



Blue or Mountain Fly Honeysuckle. Lonicera cozrulea . 283 



Low Hairy Ground Cherry. Physalis pubescens . .' 295 



White Baneberry. Acfcea alba 312 



Poison Ivy. Rhus rodicans 316 



Panicled Cornel. Cornus candidissima .... 319 



Snowberry. Symplwricarjjos racemosus .... 322 



