96 FLORA OF NOVA SCOTIA— LAVV80N. 



DlPLoTAXis MUKALis, DC. Oil ballast heaps at Pictou, and on 

 ballast at North S^'diiey, Cape Breton, 1883, Macoun. 



Capsella Bursa-pastorls, Moench. Shepherd's Purse. An 

 al)undant garden Aveed in Halifax County, and probal^ly through- 

 out the whole Province. Waste places around dwellings, Truro, 

 introduced, Dr. G. C. Campbell. 



Lepidium intermedium, Gray. Pictou, A. H. Mackay. 



Lepidium ruderale, Linn. Windsor, Hants, and Sydney 

 Bar, Cape Breton ; Sydney Mines, 1859, How. Al»undant on 

 ballast heaps at Pictou, 1883, Macoun's Catalogue. 



Lepidium sativum, Linn. Cress. Pepper Grass. Tongue 

 Grass. Spontaneous in gardens where it has l^een grown and 

 allowed to run to seed. 



Lepidium campestre, Linn. On the wharf at Sydney, Cape 

 Breton, 1883, Macoun. 



Senebiera didyma, Persoon. On ballast at Pictou ; in the 

 streets of Halifax ; and on ballast at North Sydney, Cape Bre- 

 ton, Macoun's List. 



Senebiera Coronopus, Foiret. A feAv specimens were found 

 on ballast at Pictou, 1883, Macoun. 



Cakile Americana, Nutt. Sandy sea-shores, common. Hali- 

 fax Harbour. Pictou, *Mackay and Lindsay. Oyster Pond, 

 Guysborough, Rev. E. H. Ball. 



Raphanus Raphanistrum, Linn. A weed of cultivated 

 grounds, introduced from Europe, where it is common. 

 Annapolis, A. H. Mackay. 



CLSTACE^. 



Helianthemum Canadense, Michaux. Rock Rose. In open 

 sand}' woods at Kingston, Annapolis County, 1883, Macoun. 



HuDSONiA ericoides, Lin7i. On sandy flats on line of Wind- 

 sor and Annapolis Railwa}", on borders of King's and Annapolis 

 counties. 



