$0 ON THE BOTANICAL GEOGRAPHY OE THE 



Conium maculatum. 



Alsine media. 



Linum Radiola. 



Statice Armeria. 



Atriplex hastata. 



Juncus conglomerate, effusus ; but less frequently 



in the South; Juncus aquaticus & sylvaticu$» 



Roth* 

 Peplis Portula. 



Rumex Acetosa and R. Acetosella. 

 Alisma Plantago. 



Erica vulgaris. Polygonum aviculare* 

 Butomus umbellatus. 

 Dianthus prolifer. 

 Arenaria serpyllifolia, marina. 

 Sedum album. 



Spergula arvensis and pentandra. 

 Agrostemma Githago. 

 Oxalis corniculata. 

 Agrimonia Eupatoria. Reseda lutea. 

 Euphorbia Peplus, helioscopia, exigua, 

 Prunus spinosa. 

 Crataegus Oxyacantha, monogyna. 



