CATALOGUE OF CANADIAN PLANTS. 491 



(205.) L. Menziesii, DC. Better specimens of this form collected 

 by Mr. Fletcher show that it is not Menziesii. Sereno Watson names 

 it i. Virginicum. 



(206.) L. intermedium, Gray. Common along roadsides and 

 railway tracks, London, Ont. The reference to L. Virginicum, No. 20*7, 

 belongs here. (Burgess.) 



64. SENEBIERA. 



(209.) S. CoRONOPUS, Foir. A few specimens on ballast at Fictou, 

 N.S., 1883. (Macoun.) 



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(210.) S. DiDYMA, Fers. On ballast at Fictou, and in the streets of 

 Halifax, N.S. ; also on ballast at North Sydney, Cape Breton. (Macoun.) 

 In the sti-eets of Nanaimo, B.C. (Fletcher.) 



68. THYSANOCARPUS. 



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(2106.) T, pusillus, Hook. 



T. oblongifolius, Nutt. Torr. vlt Grajs Fl. 1., 118. 

 On exposed open places at Victoria, Vancouver Island, 18*76. (DmC' 

 son.) Mount Finlayson, near Victoria. (Fletcher.) 



572. NESLIA, Linn. 



(2107.) N. PANicuLATA, Linn. Vicinity of AVinnipeg. Man. {Bour- 

 geau.) On the railway embankments and cuttings from Silver City, 

 in the Eocky Mountains, to Golden City, in the Columbia valley. 

 (Macoun.) OttaAva, rare. (Fletcher.) 



70. POLANSIA. 



(218.) P. graveolens, Eaf At and above Fort Erie on the lake 

 shore, Ont. (David F. Day.) Abundant in sand at Fort Colborne, 

 Ont. (Macoun.) At Felee Foint, Lake Erie, and Foint Edward, Lake 

 Huron ; also at Medicine Hat, N.W. T. (./. M. Macoun.) 



71. HELIANTHEMUM. 



Page 60. 



(219.) H. Canadense, Michx. In open sandy woods at King- 

 ston, N.S., 1883. (Macoun.) 

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