407 



Erigeron philadelphicus, Linn. 



strigosus, Muhl. 

 Eriocaulon pellucidum, Mx. 

 Eriophorum angustifolium ? Bw. 



polystachyon, Linn. Cotton-grass. 

 Eryngium aquaticuna, Linn. Button snake-root. 

 Erjthronium americanum, Smith. Dog-tooth violet. 

 Euchroma coccinea, Nutt. Painted-cup. 

 Euonyraus americanus, Linn. 



obovatus, Nutt. 

 Eupatoriura ageratoides, Linn. 



amoenum, Pursb. 



perfoliatum, Linn. Boneset. Thoroughwort. 



sessilifolium, Linn. 

 Euphorbia coroUata, Linn. 



maculata, Linn. 



polygonifolia, Linn. 

 Equisetum arvense, Linn. Horse-tail, 



hyemale, Linn. Scouring rush. 



limosura, Torrey. 



F. 



Fagus sylvatica, Linn. Beech. 

 Festuca duriuscula ? Linn. 



nutans, Ww. 



tenella, Ww. 

 Fragaria virginiana, Linn. Strawberry. 

 Frasera caroliniensis, Walter. Columbo. 

 Fraxinus acuminata, LaMarck. White ash. 



pubescens, Walter. Red ash. 



sambucifolia, Ww. Black ash. 

 Fuirena squarrosa, Mx. 



G. 



Galeopsia tetrahit, Linn. Flowering nettle. 

 Galium asprellum ? Mx. 



boreale, Pursh. 



circaezans, Mx. 



