CATALOGUE OF CANADIAN PLANTS. ^9 



Capt. Sir John Franklin and Capt. Back, to the Avest of Mackenzie Eiver. 

 Frequent on the shores of Kotzebue Sound and the adjacent coast. 

 {Hooker^ 



(1(3*). ) P. arctica, R. Br. Arctic Parrya. 



On the eastern Arctic Islands. (PiDiij.) Shores of the .continent of 

 Arctic America, eastward of the Mackenzie River. {Richards.) 



(l()7.) P. arenicola, Hook. 



Eutrcmii 'rn;«/ro^«, Richards. Hook. Fl. I., 07. Torr. iN: (^ray Fl. I., 112. 



Peep sand ujjon the shores of (he Arctic Sea, between Lont^. 107° And 

 150°. (Richardson.) 



50. HESPERIS, Linn. (GARDEN ROCKET.) 



(108.) H. matronal is, Linn, Sweet Eocket. 



Montreal. {McGill Coll. Herb.) Shores of I^ake Huron. (Dr. Todd, 

 vide Hooker.) Spontaneous in many old gardens and along old fences 

 in Prince Edward County and at Belleville. Ont. Hooker's reference 

 to Lake Huron can only apply to a garden escape. 



51. DRABA, Linn. (WHITLOW-GRASS.) 



(109.) D. alpina, Linn. Alpine Whitlow-grass. 



From Lat. 60° on the Rocky Mountains, to the sh(jres of the Arctic 

 Sea,and on the islands adjacent, where it principall}' abounds. (Hooker.) 

 Rocky Mountains. (Boiirgeau.) (3n limestone mountains in the Bow 

 River Pass. (Macoun.) Kotzebue Sound. (Roth. Alask.) Greenland. 

 (Hook. Arct. PL) 



Var. hebecarpa, Lindb. (Hairy-podded variety.) 

 D. nlpinu, var. ,1, Hook. Fl. I., 50. 



Summit of Stuart Lake Mountain, B. C, 1875 ; top of Mount 

 Selwyn, Peace River Pass, Lat. 56°; Bow River Pass, Lat. 51°. 

 (Macoun.) Summit Camp, Pine Pass, 2,850 feet, Lat. 55°. (Dawson). 

 Greenland. (Hook. Arct. PL) 



Var. algida, Regel. 



D. algida, Adams. Hook. Fl. I., 50. 

 D. ixmciflora, K. Br. Hook. Fl. I., 51. 



Sea coast between the Mackenzie and Coppermine Rivers. (Richord- 

 .son.) Melville Island. (Sabine.) Barrow River. (Parry.) West of 



