360 



NEW YORK STATE MUSEUM 



Tear-thumb, arrow-leaved, 91 

 halberd-leaved, 91 



Teasel, common or card, 2~j2 

 Teasel family, i^z 

 Teucrium canadensc, 235 



littorale, 235 



occidentale, 234 

 Thalesia uniflora, 258 

 Thalictrum dioicum, 109 



polygamum, 1 10 

 Thimbleberry, 137 

 Thimbleweed, 105 

 Thistle, swamp, 323 



sow, 2S2 

 Thorn apple, 243 

 Thoroughwort, common, 290 



hyssop-leaved, 289 



rough or \ ervain, 289 

 Throatwort, 2jj 

 Tiarella cordi folia, 127 

 Tick trefoil, 146 



Dillen's, 148 



large-bracted, 148 



prostrate. 147 

 Tickseed, lance-leaved. 320 



small rose or pink. 320 

 Toadflax, bastard, 89 

 Tobacco, Indian or wild, 280 

 Tomato, 244 

 Toothed. 2^ 

 Toothwort, cut-leaved, 121 



large, 122 



two-leaved, 121 

 Touch-me-not, pale. 158 



spotted or wild, 158 

 Tracaulon ari folium, 91 



sagittatum, 91 

 Tradescantia virginiana, 45 

 Trailing arbutus, 208 

 Trefoil, bird's foot, 144 



marsh. 220 

 Triantha. glutinous. 47 



Triantha glutinosa, 47 

 Trichostema dichotomum, 235 

 Trientalis americana, 214 



borealis, 214 

 Tri folium arvense, 144 



reflexum, 144 

 Trilliaceae, 59 

 Trillium, red, 60 



white, 60 

 Trillium cernum, 61 



erectum, 60 



grandiflorum, 60 



undulatum, 61 

 Trollius laxus, 101 

 'Truncate, 13, 14 

 Turkey corn, 118 

 Turtlehead, 246 

 Twayblade, heart-leaved, 81 



large, 84 



Loesel's, 84 



southern. 80 

 Twinberry, 266 

 Twinflower, 268 

 Twin-leaf, 115 

 Twisted-stalk, clasping-leaved, 57 



sessile-leaved, 56 

 Typha angusti folia, 35 



latifolia, 35 

 Typhaceae, 35 



Umbel, 20 

 Unamia alba, 310 

 Uni folium canadense. 55 

 Unsymmetrical. 27, 

 Urtica dioica, 88 



gracilis, 88 

 Urticaceae, 88 

 Urticastrum divaricatum, 88 

 Utricle, 30 

 Utricularia intermedia. 257 



macrorhiza, 258 

 Uvularia grandiflora, 56 



