364 



The Flora of Wiltshire. 



myself and other botanists. It should be looked for where the soil 

 is a black peat, saturated with spring water, in the Northern Dis- 

 tricts of the county. 



ORDER. POLYGALACE2E. (JOBS.) 

 Polygala, (Linn.) Milk Wort. 

 Linn. 01. xvii. Ord. ii. 



Name. Compounded of polu, much, and gala, milk, the Greek 

 name of a plant, supposed to increase the milk of cattle which feed 

 on it. 



1. P. vulgaris, (Linn.) Common Milk Wort. Engl. Bot. t. 76. 

 Reich. Icones. 



Locality. On chalky, heathy, and moorish grounds, in bushy 

 places, pastures, and woods, frequent. P. Fl. June, September. 

 Area, 1. 2. 3. 4. 5. 



General in all the Districts. Varying much in colour, accord- 

 ing to soil. 



P. calcarea, (Schultz.) "P. amara," (Don.) Specimens obligingly 

 sent me from numerous correspondents, so named from the chalk 

 districts of Wilts, are merely referable to P. vulgaris. I have not 

 gathered the true P. calcarea nearer the county than Cuxton in 

 Kent. It is figured in Engl. Bot. Suppl. t. 2764. 



