926 



INDEX 



difformis 262 



elata 263 



fimbriata 263 

 flexuosa 262, 263 



montana 262 



Smalliana 263 



torta 263 



Yellow Adder 's- 



tongue 289 



Bedstraw 748 



Birch 334 



Chamomile 846 

 Clover 509 



Cress 431 



Daisy 831 



Dock 355 



False Mallow 567 

 Fringed Orchis 310 

 Honeysuckle 757 

 Iris 300 



Jessamine 653 



MeUlot 510 



Mountain Saxi- 

 frage 446 

 Nelumbo 392 

 Oak 341, 342 

 Pine 64 

 Pond Lily 390 

 Puccoon 408 

 Rattle 734 

 Rocket 432 

 Thistle 857 

 Water Crowfoot 



394 

 Wood 506 



Yellow-barked Oak 

 343 



Yellow-eyed Grass 

 262 



Grass Family 262 

 Yellow-root, Shrub 



408 



Yew 62 



American 62 



Family 62 



Yucca 290 



angustifolia 290 



filamentosa 290 



glauca 290 



Zannichellia 78 



palustris 78 



Zanthorhiza 408 



apiifolia 408 



Zanthoxylum 537 



americanum 537 



carolinianum 537 

 Clava-Herculis 537 



Zephyranthes 298 



Atamasco 298 



Zigzag Clover 509 



Zizania IIP 



aquatica 120 



miliacea 120 



palustris 120 



Zizaniopsis 120 



miliacea 120 



Zizia 615 



aurea 616 



Bebbii 616 



cordata 616 



Zornia 525 



bracteata 525 



Zostera 78 



marina 79 



Zygadenus 284 



chloranthus 284 



elegans 284 



glaberrimus 284 



leimanthoides 284 



Nuttallu 284 



Zygophyllaceae 



536 



