STUDIES OF PLANT LIFE 



Spiraea, Rose-colored, 183 



Spircea salicifolia, 75, 182 



Spircea tomentosa, 75, 183 



Spircea Ulmaria, 182 



Spiranthes gracilis, 85 



Spreading Dogbane, 101 



Spring Beauty, 24 



Spurge Laurel, 149 



Squaw-berry, 52 



Squirrel Corn, 29 et seq. 



Squirreltail, 215 



Stag-horn Sumac, 204 



Stagmaria verniciHua, 203 



Starflower, 60 



Stemless Lady's Slipper, 46 



Stipa spar tea, 213 



Strawberry Elite, 136 



Strawberry, Wild, 19; Barren Wild, 



in; Indian, 136 et seq. 

 Streptopus roseus, 54 

 Strychnia, 101 

 Sumac, Poison, 200; Stag-horn, 204; 



Smooth Dwarf, 205 

 Sundew, Round-leaved, 73 

 Sunflower, no, 115, 116, 126, 127; 



Wild, 126 

 Swampberry, 187 

 Swamp Blackberry, 186 

 Swamp Blueberry, 170 

 Sweetberry, 199 

 Sweet Briar, 184, 189 

 Sweet- fern, 157, 159 

 Sweet-Gale, 74, 157, 158 

 Sweet Potato, 89 

 Sweet-scented Water Lily, 86 

 Sweet Wintergreen, 63 

 Symphoricarpus racemosus, 156 



Tall Buttercup, 13 



Tansy, 116 



Tapegrass, 89 



Tapioca, 29 



Taraxacum Dens-leonis, 127 



Teaberry, 117, 169 



Tea, New Jersey, 158 



Tea Plant, Chinese, 159 



Thimbleberry, 186 



Thimble-weed, 22 



Thistle, 114 



Thorn, Pear, 178; Scarlet-fruited, 



179; English White, 180 

 Thornberry, 161 

 Thoroughwort, 121, 123, 125 

 Tiarella cordifolia, 16 

 Tiger Lily, 30 



Tobacco, Indian, 140 



Touch-me-not, 84 



Trailing Arbutus, 150 



Trailing Hairy Currant, 162 



Trailing Wintergreen, 195 



Trientalis Americana, 60 



Trillium, 35 et seq., 134; Nodding, 

 35; White, 35, 36, 48; Lesser 

 Snowy, 36 ; Purple, 36 ; Red, 37 ; 

 Painted, 38 



Trillium cernuum, 35 



Trillium erectum, 36 



Trillium er y thro car pum, 38 



Trillium grandiftorum, 35, 36, 68 



Trillium nivale, 36 



Turnip, Indian, 26 et seq. 



Turtlehead, 138 



Tussilago Far far a, 114 



Twinflower, 69, 157 



Twin-flowered Honeysuckle, 153, 156 



Twisted Stalk, 54 



Uvularia grandiHora, 32 

 Uvular ia perfoliata, 33 

 Uvularia sessilifolia, 33 



Vaccinium Canadense, 169 



Vaccinium corymbosum, 169, 170 



Vaccinium macrocarpon, 181 



Vaccinium Oxycoccus, 180 



Vaccinium Pennsylvanicum, 169 



Vallisneria spiralis, 89 



Verbascum Thapsus, 131 



Veronica, 57 



Veronica Americana, 57 



Vetch, 107 



Vetchling, Marsh, 94 



Viburnum acerifolium, 198 



Viburnum lantanoides, 198 



Viburnum Lentago, 164, 199 



Viburnum Opulus, 146, 196, 197 



Viola blanda, 2, 5 



Viola Canadensis, 6 



Viola canina, 5 



Viola clandestina, 3 



Viola cucullata, 3, in 



Viola Dicksoni, 3 



Viola odorata, 2 



Viola ovata, 4 



Viola prionosepala, 4 



Viola pubescens, 5 



Viola renifolia, 4 



Viola^rostrata, 5 



Viola sagittata, 4 



Viola subviscosa, 4 



226 



