108 GEOLOGICAL SURVEY OP CANADA. 



Labrador. (Morrison.') In salt marshes along the Gasp coast, at Cape 

 Rosier, Grand Valise, and below St. Anne des Monts. (Macoun.) 

 Straits of Schismareff', and Bay of EschscholtK. (Chamisso.) Kotzebue 

 Sound and delta of the Buckland River. (Rothr. Alask.) 



(783.) H. montana, Ledeb. 

 Turfy places. Ounalashka. (Rothr. Alask.) 



XXXVIII. ONAGRACE.E. EVENING PRIMROSE FAMILY. 



195. LUDWIGIA, Linn. (FALSE LOOSESTRIFE.) 

 (784.) L. palustris, Ell. 



Isnardia palustris, Linn. Hook. Fl. I., 215. 

 J. nitida, Michx. Fl. I., 87. 



Ditches and springs. Pictou, N.S. -(McKay.) Wilmot, Annapolis, 

 N.S. (How.) Nashwaaksis River, N.B. (J. Moser.) Saint Stephen, 

 N.B. (Vroom.) Petitcodiac, Nauwigewauk, and Taborville, N.B. (J! 

 Brittain.) Nicolet, Quebec. (Maclagan.) Bank of the river St. Pierre, 

 near Montreal, Q., 1821. (Holmes.) Very common in ditches and 

 dried up ponds throughout Ontario. (Mdcoun.) Saskatchewan River. 

 (Richardson.) 



(785.) L. alternifolia, Linn. 



L. macrocarpa, Michx. Fl. I., 89. 

 Rhexia linearifolia, Poir. Pursh, 259. 

 Isnardia alternifolia, DC. Hook. Fl. I., 214. 



In swamps, Canada. (Ton. & Gray, Fl. /., 522, also, Hooker, Fl. 1., 

 214.) This is a doubtful species and should be looked for along Lake 

 Erie. 



196. EPILOBIUM, Linn. (WILLOW HERB.) 



(786.) E. angustifolium, Linn. " Fire Weed." 



In woods and fields, from Newfoundland, Labrador and Nova Scotia, 

 west to the Pacific and North to the mouth of the Mackenzie, Lat. 69, 

 west to Alaska and east to Greenland. A fine tall and beautiful species. 



Var. canescens, Wood. 



This is a white flowered and silvery podded variety, which has been 



