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SANTALACB^E - POLYGONACEvE 



SANTALACEiE. 

 The Sandalwood Family. 



Qj- Thesium divaricatum. Jan. B. t. 50. B. 



Dry places in the valley. 



Medit. regions. 



The Thesiuna are known to be parasites like Rhinan- 

 thns etc. They attach themselves by means of suckers 

 to the roots of other plants. 



May- July. 



POLYGONACE^. 

 The Polygonum Family. 



* Q|. Polygonum aviculare. L. « Knotweed. » 



Roadsides, waste places. 



May-October. 



* O Polygonum Convolvulus. L. 



In cultivated land. 



Europe, N. Asia, N. America. 



May-July. 



* O Polygonum Persicaria. L. 



In cultivated land, damp soil etc. 

 Europe, N. Asia. 



Julj'-October. 



* Q). Rumex acetosella. L. « Sheep-sorrel. » 



Cultivated land, dry and sandy soil. 



April-June. 



