No. 14.] 



FLOWERING PLANTS AND FERNS. 



Triodia 



cuprea 70 



purpurea 70 

 Triosteum 367 



angustifolium 367 



aurantiacum 367 



perfoliatum 367 

 Triphora 



trianthophora 132 

 Triplasis 70 



purpurea 70 

 Triple-awned Grass 60 

 Tripsacum 48 



dactyloides 48 

 Trisetum 66 



palustre 66 



pennsylvanicum 66 



spicatum 66, 417 



subspicatum 66 

 var. molle 66 

 Triticum 79 



sativum 79, 431 



vulgare 79 

 Trollius 191 



laxus 191 

 Trout Lily 121 

 Trumpet Creeper 359 



Honeysuckle 366 



Weed 37S 

 Trumpet-flower 359 

 Tsuga 37 



canadensis 37 

 Tufted Buttercup 187 



Crowfoot 187 



Loosestrife 316 



Vetch 256 

 Tulip Poplar 194 



Tree 194 

 Tumble Mustard 205 



Weed SI, 170 

 Tupelo 305 

 Turkey Corn 198 

 Turkey-foot 48 

 Turkey-pod 211 

 Turk's-cap Lily 120 

 Turmeric 



Indian 193 

 36 



Turmeric-root 193 

 Turnip 202, 204 



Indian 109 



Wild 109 

 Turtlehead 352 

 Tuscarora Rice 74 

 Tussilago 402 



Farfara 402 

 Twayblade 136 



Large 136 

 Twig Rush 91 

 Twin-fiower 367 

 Twisted-stalk 123 

 Twitch Grass 57 

 Two-leaved Solomon's Seal 123 

 Typha 39 



angustifolia 39 



latifolia 39 

 Typhaceae 39, 436 

 Ulmaria 



palustris 234 



rubra 234 



Ulmaria 235 

 Ulmus 152 



alata 153 



americana 152 



campestris 152 



fulva 152 

 Umbelliferae 297, 438, 440 

 Umbrellawort 172 

 Unicorn-plant 360 

 Unicorn- root 118 



False 125 



True 118 

 Unifolium 



canadense 123 

 Upland Boneset 376 

 Upright Goosefoot 167 



Mignonette 212 

 Urtica 155 



dioica 155' 



gracilis 155 



Lyallii 155 



urens 155 

 Urticaceae 152, 436, 439 

 Urticastrttm 



divaricatum 155 



