No. 14. 



FLOWERING PLANTS AND FERNS. 



497 



Echium 330 



vulgare 330 

 Eel Grass 45, 47 

 Eglantine 242 

 Eichhornia 114 



crassipes 114, 430 

 Elatinaceae 282, 438 

 Elatine 282 



americana 282 

 Elatinoides 



Elatine 350 

 Elder 369 



Black-berried 369 



Box 273 



Common 369 



Marsh 391 



Poison 268 



Red-berried 369 



Wild 296 

 Elecampane 390 

 Eleocharis 83, 441 



acicularis 84 



diandra 84, 417 



Engelmanni 84 



intermedia 85, 418 



microcarpa 85 



mutata 83 



obtusa 84 



olivacea 83 



ovata 84, 418 



palustris 84 

 var. glaucescens 84 

 " major 84 

 " vigens 84 



pygmaea 85 



quadrangulata 83 



Robbinsii 83 



rostellata 85 



tenuis 85 



Torreyana 85 



tuberculosa 84 

 Eleusine 69 



indica 69 

 EUisia 327 



Nyctelea 327, 434 

 Elm 152 



32 



Elm 



American 152 



Common 152 



English 152 



European, 152 



False 153 



Feathered 152 



Indian 152 



Moose 152 



Red 152 



Rock 152 



Shade 152 



Slippery 152 



Swamp 152 



Sweet 152 



Tawny 152 



Wahoo 153 



Water 152 



Weeping 152 



White 152 



Winged 153 



Witch 153 

 Elodea 47 



campanulata 282 



canadensis 47 

 Elymus 80 



australis 80, 423 



brachystachys 417, 433 



canadensis 80 

 var. glaucifolius 81 



hirsutigltimis 80 



striatus 81 



virginicus 80 

 var. hirsutiglumis 80 

 Enchanter's Nightshade 294 

 English Elm 152 



Hawthorn 225 



Meadow-sweet 235 



Plantain 361 



Violet 287 

 Epifagus 359 



virginiana 359 

 Epigaea 311 



repens 311 

 Epilobium 291 



adenocaulon 292, 422, 427 



