TNDEX 



265 



Umbilicariaceae, 183 7 . 

 Underwood on liverworts, 71". 

 Unifolium Canadense, 132 a . 

 Uredinacae, 22G 4 -28 a . 

 Uromyces Caladii, 226\ 

 Urtica dioica, 122 1 . 



gracilis, 122 2 . 

 Urticaceae, 122 1 . 

 Urticastrum divaricatum, 122 3 . 

 Usnca barbata, 181 s . 



dasypoga, 181". 



florida, 181 4 . 



hirta, 181 B . 



plicata, 181 5 . 

 longissima, 181 7 . 

 Usneaceae, 180\ 

 tJstilaginaceae, 22G 1 . • 

 Ustilago Avenae, 226 1 . 

 Ustulina vulgaris, 228 7 . 

 Utricularia cornuta, 117 4 . 



vulgaris, 117*. 

 Uvularia sessilifolia, 132°. 



Vaccinium Cauadense, 111*. 



macrocarpon, 112 1 . 



Oxycoccus, 112 8 . 



Pennsylvanicuin, 111 8 , 

 angustifolium, 111 7 . 



uliginosum, 70 6 , 111 8 . 

 Vagnera racemosa, 131°. 



trifolia, 132\ 

 Vera turn viride, 133 5 . 

 Verba scum Thapsus, 116 7 . 

 Veronica Americana, 11G\ 



arvensis, 116 9 . 



serpyllifolia, 117 1 . 

 Vetch, blue, 86 9 . 



common, 86 8 . 



cow, 86 9 . 



tufted, 86 9 . 

 Vibrissea Truncorum, 231*. 



albipes, 231". 

 Viburnum alnifolium, 100 7 . 



cassinoides, 100°. 



lantanoides, 100 7 . 



Opulus, 100 9 -! 1 . 



Vicia Cracca, 86°. 



sativa, 8G 8 . 

 Viola, 79 3 . 



arenaria, 80 9 . 



blanda, 80 1 . 



amoena, 80 2 . 



var. palustriformis, 80\ 



Canadensis, 80°. 



eanina var. MuMenbergii, 80*. 



cucullata, 79 s . 



Labradorica, 80 4 . 



obliqua, 79 7 . 



palmata, 79 6 . 



cucullata, 79 7 . 



pubescens var. scabriuscula, 80 7 . 



rotundifolia, 80 8 . 



scabriuscula, 80 7 . 

 Violaceae, 79 s -80 9 . 

 Violet, American dog, 80\ 



Canada, 80 9 . 



common blue, 79 7 . 



early blue, 79 8 . 



meadow, 79 7 . 



palmate, 79 8 . 



round leaved, 80 8 . 



sand, 80°. 



smoothish yellow, 80 7 . 



sweet white, 80 1 . 

 Virginia virgin's bower, 72*. 

 Virgin's bower, 72\ 



Wake robin, false, 133 3 . 



ill scented, 133 s . 



painted, 133 4 . 

 Water arum, 135 8 . 

 Water carpet, 95 1 . 

 Water hemlock, 99\ 

 Water lilies, 75 3 . 



white, 76 1 . 

 Water milfoil, 96 5 . 

 Water pepper, 120°. 

 Water purslane, 97 1 . 

 Water shield, 76 2 . 

 Water starwort,, 96 9 . 

 Water target, 76 2 . 

 Waterleaf, Virginia, 116V 



