172 UEOH)UlCAl. SUU\ KY (»F CANADA. 



(^801.) CE. albicaulis, Nmi. 



IK jHiUula, Liii.ll. Ton-. iV <;iay, 1"I. I., I!!.-). 



Vory I'oiiiiiioii ill ilu- <li\ pail of tlio jtraiiu- it'i;i(»ii. (^Maeoxm & 

 Datrson.) In tlu- viriiiily cd" Spt'iua-'s Mridi^^o, M.(!. {Jlill.) 



(^802.) <E. serrulata, Nuit. var. Douglasii, 'Vow. \- (inij. 



(/•;. /<M'-i«vM7"(, l/liiii. ll.M.U. IL 1., -JKl. Miiconn's Cat., N<». 701. 



(VinuuKii '>n limotoiic rocks (Hi (lir It'cd ;iii<l Assiiulu)iiic IJivci'M. 

 {T^iiui/las.) I'lv l>;mUs <>r the S:islvatcho\v:iii. {hnimmoml.) ('uiiimon 

 «>ii dry saiuly or i;ravi'lly slopes lliioii^lioiil ihc j»i-airic i'ci;i(tii. 



{ALhOUIl <t- pKirSi'll.) 



(S()3.) (E. pumila, Mnn. 



a:. /.H.W/U, Miclix. 1-1. I., 225. 

 <K ri|•llrill,^\(M>k. V\. I., 212. 



Coinnioii on rivt-r lianks aniorii;st, sand. Coninion ;i( J'ictou, N.8. 

 (^fr/\lU/.) Windsor, llaiiliix, yiraits orciaiiso, (Jnysltorn, Wilniot, and 

 Annapolis, N.8. (Soinviers' Fl. N.S.) Ver}' IVcqiicnl in diy Holds and 

 by roadsides, N.B. (Foirler's Cat.) Common near (Quebec. (^Brunei.) 

 Bevon'.s Lake, Eiver llouge, Q. {D' Urban.) Islaml ol' Orlean.s and 

 ancient Lorelte. {Thomas.) Nicolet, Q. (Macla/jan.) Vicinity of 

 Montreal, (frobnes.) Lal^e Mislassini, Q. {Richardson.) A'icinily of 

 Ottawa. {Fletcher Fi. Oil.) In the northern parts ol Addinglon, 

 llastini;s, Peterboro, and Victoria Counties, ()nt. {Macoun.) V^icinit}^ 

 of Hamilton, Ont. (Logie.) Missi.ssaqni Island, Lake Iliuon, and 

 north shore of Lake .Superior. {Ji. Bell.) Pany Sound, and Lake of 

 the Woods. (Burgess.) 



(804.) CE. chrysantha, Michx, 



On drier ground than the preceding. Halifax, N.S. {McKay.) 

 Windsor, N.S. {How.) Vicinity of (Quebec, and at the Quarantine 

 Station. {Brunet.) St. Helen's Island, Q. ; CMiippewa, Out. {Maclagan.) 

 Qaeenston Heights and Niagara Falls; twenty miles up the Kaminis- 

 tiquia Iiiver, Lake Superior; Dawson Eoute, near Lake Shebandowan, 

 west of Lake Superior. {Macoun.) Hudson's Bay. {Michau.r.) [?] 



(805.) CE. frutlcosa, Linn. 



(E. hyhridu, iMlchx. Fl. I., 225. 



Lucj'tield, near Halifax. {Lawsrm.) Grand Lake, N.S. {Sommers.) 

 Island of Montreal. {G oldie.) 



Note. — I have given all the localties from which the two last men- 

 tioned species liave been reported. The last I believe to be really OS. 

 chrysantha, and that .some of the reported occurences of OS. pumila 



