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PROCEEDINGS MANCHESTER INSTITUTE 



duiiietoruiii, L. var. scandeiis, Gray. Common. 



Fag"Oi)yriini esculeiitimi, Moench. Escaped. 



Polyg'oiiella articulata, Meisn. Abundant. 



Clieiiopodiaceye. 



Olieiiopodiuiii album, L. Common. 



hybriduiii, L. Not rare. 



Botrys, L. On dumps. 



ainbrosioides, L. Rare. 



Aniarantace ee . 



Aiiiarantiis paiiiculatus, L. Common. 



retroflexus, L. Common. 

 clilorostacliys, Willd. Less common. 



albus, L. Common.^ 



blitoides, Watson. Manchester. By railroads. 



Pliytolaccacetie. 

 Phytolacca decandra, L. 



Aizoacece. 

 Mollugo verticillata, L. 



Portulacacet^e. 

 Portulaca oleracea, L. 



Caryopliyllaceae. 

 Diantlius Ariiieria, L. 

 Sapouaria officinalis, L. 

 Sileiie Ciicubalus, Wibel. 

 Peiiiisylvaiiica, Michx. 



Rather common. 



Common. 



Common. 



antirrliiiia, L. 

 Armeria^ L. 



An occasional escape. 



Common. 



A frequent escape. 



Rare. 

 Rather rare. 

 An occasional escape. 



