66 



SYNOPSIS OF THE FLOBA, &C. 



Erysimum, L. Worm-seed Mustard. 



E. ciieirantlioides, L. Worm-seed Mustard. 



Indigenous. Moist grounds along streams, in gardens, and cultivated fields, 

 Montreal (Maclagan). Prescott Junction, rare (BiUings). Gardens and waste 

 places around Belleville (Macoun). Near London, Ont. (Saunders). Hamilton, 

 roadsides (Logic). Bosanquet, Co. Lambton, Ont. (Gibson). Newly-cleared 

 lands, Owen Sound; 11 miles up tbe Kaministiquia, Lake Superior; Tele- 

 graph Trail, Upper British Columbia (Macoun). Pacific coast, lat. 47° N. 

 (Barnston). Banks of the McKenzie Biver, lat. 67° N. (Hooker). Fort Francis, 

 Dawson route (Macoun). July to September. 



H. matronalis, L. 



Hesperis, L. Sweet Eocket. 

 Sweet Rocket. 



Introduced from Europe. In waste places, escaped from gardens, Belleville 

 (Macoun). Shore of Lake Huron (Dr. Todd, vide Hooker). June. 



(To ie Continued.) 



