72 

 Polygonum sagittatum L. 



Frequent, moist places, ditch banks. 



Polygoiiiiiu setaceum Baldw. 

 Common, swamps. 



Polygonum Virginianum L. 



Occasional, swampy woods. 



Rumex Acetocella L. 



Infrequent, pastures and waste places. 



Kumex crispus L. 



Common, roadsides and waste places. 



IRumex liastatulus Muhl. 



Very common, fields and waste places. A characteristic growth 

 in abandoned fields. 



Rumex obtusifolius L. 



Occasional, fields and waste places. 

 tRumex pulcher L. 



streets of Auburn. 



Chenopodiaceae. 

 Chenopodium album L. 



Frequent, a weed in gardens and rich fields. 



Obenopodium anthelminticum L. 



Occasional, a weed in waste places. 



Amaranthaceae. 

 Amaranthus bybridus paniculatus (L.) U. & B. 



Common, a weed in gardens and rich fields. 



Amaranthus spinosus L. 



Frequent, a weed in gardens and rich fields. 



Phytolaccaceae. 

 PliTtolacca decandra L. 



Common, rich fence rows and waste places. 



Nyctaginaceae. 



iRoerhaavia erecta L. 



Frequent, a weed in gardens and waste places. 



