512 



INDEX. 



Vacoinium — Continued. 



corymbosum 213 



myrtUlus 151, 152, 153, 185, 252, 253, 257 



oxycoccus 11, 185, 186, 191, 383 



pennsylvanicum 185 



uliginosuiu 209, 245, 265, 381, 402 



vitis-idaea 185, 242, 247, 382, 383, 384 

 Valeriana 252 

 ValUsneria 188, 193, 203 



spiralis 402 

 Veratrum 195 

 Verbascum 263 

 Verbena bracteosa 224, 236 



hastata 213 

 Veronica anagallis 274 



beccabunga 238 

 Verrucaria 249 

 Viburnum 189, 191, 362 



lantana 363 



opulus 383 

 Viola 20, 116, 187, 252, 258 



blanda 191 



canina 248 



palustris 238, 264, 380 

 Viscum album 383 

 Vitis 402 



cordifolia 204 

 Voltzia 406, 409 

 Vossia procera 275, 277 



Wagnera 435 

 Walchia 406, 410 

 Williamsonia 413 

 Woodsia 364 

 Woodwardia 187 



Xanthiimi 67, 202, 206, 208, 218 

 Xyris 187, 190 

 caroliniana 197 



Yoldia 378 



Yucca 133, 134, 186, 230 

 radiosa 230 



Zamia 405, 413 



floridana 405, 414 

 Zamites 405, 415 

 Zannichellia 249, 363 



palustris 380 



polycarpa 384, 386 

 Zizania 188, 190, 196, 355 



aquatica 188 

 Zizaniopsis miliacea 193 

 Zizyphus 230 

 Zonotrichites 361 

 Zostera 150, 196, 201, 249 



marina 380, 402 

 Zygnema 269 

 Zygopteris 418 



