80 (jEoi.otnr.vi. survkv <>k canada. 



85. SPERCULARIA, Pcrs. iSAND SPURRY.) 

 (3ll>.) S. media, I'lv-I. 



Arrfiarid nthru var. ,i Miclix. 11. I., '27\. 



A. QtuadniJiifi, Pors. Piirsh. .'51!». 



/lr»«<iri<j ruhra, Honk. Fl. I., !(S. 



Sfurpiilii rtilira, var. (?) ;. Ton*. i*c (iiay l-'l- 1., ]7'>. 



Spirijii/iirin inhru, var. inai'lixt. Mattlu>\v, 1*1. Aca<l. 21. 



J^pitjoiiuui iu<tiitim, Fric>s. ^V;^t. liiddx, lOI]. 



Salt nuirshos ami sands lH)lh along the Atlantii- coast and thioughout 

 tin- piairie region. Pictou, N.S. (McKay.) Salt manshes and sands, N.B. 

 (Foirler's Cat.) Very common on the borders of salt lakes and ponds, 

 tVoni \Vinni])eg to the Rocky Mountains. (JIacomi.) Between Cum- 

 berland House and Bear Lake. {Richardson.) James's Bay. {Burgess.) 



(320.) S. rubra, Presl. 



Arenarid nihra. Hook. l-l. I., !)S , in jmrt. 

 Sjnrgula ruhra, Torr. & Gray, Fl. I., 175. 

 Sj^irgidaria rubra, var. campr.'itri.'<. Graj% Manual, 95. 

 Lqyigoiutm ruhrvm, Fries. AVat. Index, 103. 



On comparatively dry soil. Windsor, Halifax and Pictou, N.S. 

 (Laicson.) Sandy soil ; abundant in Fredericton, N.B. {Fowler's Cat.) 

 Cacouna, Q. {Buchan.) 



(321.) S. salina, Presl. Gray, Manual, 95. 

 Lq)igo7ium salimim, Fries. Wat. Index, 104. 



Brackish sands, along the sea coast. Labrador. (Brunei.) Pennant, 

 X.S. (Sonimers.) Sand on seashore, N.B. (Folder's Cat.) Shore of 

 Gaspd Bay. (J. Bell.) Frequent from the head of the Bay of Chaleur, 

 around the Gaspd coast, up to Eivi^re du Loup, Q. (Macoun.) Green- 

 land. (Hooh. Arct. PL) 



86. SPERCULA, Linn. (CORN SPURRY.) . 



(322.) S. arvensis, Linn. 



Introduced. A weed in Nova Scotia. (Lawson.) A pestilent weed 

 in damp soil. N.B. (Fowler's Cat.) A very abundant weed through- 

 out the Gaspd peninsula, and the south shore of the St. Lawrence. 

 (Macoxin.) Fields and pastures, St. Joachim, Q. (Briinet.) Vicinity 

 of Ottawa. (Fletcher, Fl. Ott.) 



