FLOKA OF NOVA 8C0TIA — LAWSON. 93 



mountain range on the north side of Great Bras ci'Or, Cape 

 Breton. 



Peat bogs at Cow Ba}-, C B., Dr. G. C. Campbell. Near Wind- 

 sor, Hants, Dr. How. Pictou, A. H. Mackay. Mahone Bay, 

 Lunenburg County, Rev. E. H. Ball. 



PAPAVERACE^. 



Sanguinaria Canadensis, Linn. Canadian Blood Root. 

 Pictou, A. H. Mackay. Near Truro, Colchester, Dr. D. A. Campbell. 

 Lucyfield, Halifax County, introduced. (Ghelidoniiiyn niajas has 

 been doubtfull}- recorded as an Annapolis plant.) 



Papaver somniferum, Linn. Opium Poppy. An occasional 

 and rather persistent escape from cultivation ; still retains its 

 hold around very old homesteads. Luc_yiield, Halifax County. 

 Windsor, Hants, introduced, Dr. How. 



Papaver Rh^as, Linn. On waste heaps, North Sydney, 

 Cape Breton, Macoun's Cat., p. 484, This, and other European 

 species of the genus, are apt to occur in fields sown with grain 

 from Europe where they are common field weeds. 



FUMARIACEiE, 



Adlumia cirrhosa, Rafinesque. Not indigenous, so far as 

 known, in Nova Scotia, but spontaneous in gardens and grounds. 

 It is a biennial plant, growing from seed the first year ; flower- 

 ing during the second season, when it produces seeds and dies. 

 When once introduced it is very persistent, the seeds retaining 

 vitality in the soil for many years. 



Dicentra Cucullaria, DC. Dutchman's Breeches. Pictou, 

 A. H. Mackay. The Falls, Truro, and Debert Mills, Colchester 

 County, Dr. G. C. Campbell. 



Dicentra Canadensis, DC. Squirrel Corn. Near Truro, 

 Dr. D. A. Campbell and Dr. Lindsay, in Catalogue. 



CoRYDALis GLAUCA, I'uvsh. In rocky places, especiall}' where 

 A'^egetal)]e mould has washed into lioUows or pockets. Is apt to 



