Page 



Tomicus 24 



Trailing- arbutus 1 1 1 



Tree cricket 135 



" frog: 75, 81 



Tremolite schist yy 



Triassic sandstone 17 



shale 17 



shaly sandstone 16 



Tricophaga tapetzella 85 



Trifolium arvense 40 



Trillium erectum no 



Trox 85 



Tufted loosestrife 41 



Turtle 76 



Twinfiower no 



150 



T. 

 Page 



Talc 78 



Tanacetum vulgare crispum ... 38 



Tansy, Crisp-leaved 38 



Taraxacum erythrospermum. . . 28 



Teasel 42 



Telea polyphemus 33 



Terias nicippe .105 



Ternate grape-fern 62 



Terrapin, Diamond-back 45 



Thaspium 38 



Thrush, Hermit 103 



Thyothorus ludovicianus 103 



Tilia americana 28 



Tipularia unifolia in 



Toad 135 



Tobacco, Indian 136 



U. ■ 

 Urtica dioica 39 Urticastrura divaricatum 39 



V. 



Villarsite ?> 78 Viola rotundifolia 38 



Viola blanda amoena 41 Violet, Stemless yellow 38 



Leconteana 41 Virginia snakeroot no 



W. 

 no Willow oak 97, 98, n7 



40 Woodcock. American... . 113, 114, 



38 ns. n6 



104 Wood nettle 39 



109 Woodpecker, Downy 45 



28 " , Hairy 45 



102 Woodsia obtusa 65 



38 W oodwardia areolata 62, 66 



109 " virg-inica 63 



96 Wren, Carolina 103 



Wakerobin, Ill-scented 



Water cress 



Wavy-leaved aster 



White birch 



cedar 108, 



White-topped aster 



White-wing:ed crossbill 



Wild leek 



yellow plum 



Williamsonia Riesii . . . ^ 



Yellow plum. Wild 



Yellowthroat, Northern. 



Y. 



109 Yellow violet, Stemless 

 103 



38 



Zapus hudsonius 3 



Zizia aurea.-.'.. 38 



Zizia cordata. 

 Zostera 



38 

 23 



