CATALOGUE OF CANADIAN PLANTS. ' 265 



Found in the crevices of shaded rocks, from New Brunswick to 

 British Columbia, but rare. Tattagouche Falls, Gloucester Co., and 

 Green Head, St. John Co., N.B. (Fowler.) Becoming common about 

 St. John, IsT.B., in moist shady clefts of limestone rocks. (Hay.) 

 Near Tadousac, and at the Falls of Eivi^re du Loup, Que. ( Watt.) 

 Clefts of shaded rocks at the mouth of Temiscami Eiver, twenty-five 

 miles from the east end of Lake Mistassini, N. E. Ter. {J. M. Macoun.) 

 In a deep gorge on the road from Gasp^ Basin to Fox Eiver, and near 

 Grand Etang, on sea cliffs at Mount Louis and at the Falls of Ste. 

 Anne des Monts Eiver, and base of Mount Albert, Que. ; between Owen 

 Sound and Sydenham Falls, Ont., and also on both sides of the falls ; 

 abundant on debris under limestone cliffs within the Bow Eiver Pass, 

 and on a limestone mountain in Peace Eiver Pass, Eocky Mountains. 

 (Macoun.') Amongst broken rooks at Port Simpson, B.C. (Anderson.) 

 Moist shady rocks, Eocky Mountains. (Brummond.) 



(2991.) A. Trichomanes, Linn., Sp. PL, 1540 (in part). Michx., 

 Fl. Bor.-Am., ii., 264. Hook., Fl. Bor.-Am., ii., 262. Swartz, Syn. 

 Fil., 80. Lawson, Can. Nat., i., 274. Provancher, Fl. Can., TIS. 

 Watt, Can. Nat., iv., 363. Macoun & Burgess, Trans. Eoy. Soc. 

 Can., ii., Sect, iv., 191. 



A. melanocavion, "Willd-, Enum., 1072 : Sp. PI., v., 332. Pursh, Fl. Am. 

 Sept., ii., 666. 



Of pretty general distribution, in the crevices of moist shaded rocks, 

 from the Atlantic to the Pacific. Hartley Falls, Pirate Harbor, Strait 

 of Canso, and on Gold Eiver near Chester, Lunenburg, N.S. (Ball.) 

 The "Lookout," Cape Blomidon, N.S. (Lawson.) Near Three-Mile 

 House, Halifax, N.S. (Sommers.) Montreal, Que. (Maclagan, St. Cyr.) 

 Chatham Township, Argenteuil Co., Que. (McCord.) Ottawa, Ont. 

 (Fletcher.) Clefts of rocks, Jones' Falls, Leeds Co., and Kingston Mills, 

 Frontenac Co., Ont. (P. &. Scott.) On Guelph dolomites. Little Saugeen 

 Eiver, Durham, Grey Co., Ont. (IT. M. Ami.) Lake Medad, Halton 

 Co., Ont. (Logie.) Eocks, just below the falls and near the "Whirlpool, 

 Niagara Falls, Ont. (Burgess.) East coast of Hudson Bay. (R.Bell.) 

 Jupiter Eiver, Island of Anticosti ; on Mount Louis, and up the Ste. 

 Anne des Monts Eiver, Gasp^, Que. ; Shannonville, near Belleville, 

 Ont. ; Eed Eock, Lake Superior, and westward to the Lake of the 

 Woods ; Clearwater Eiver, near Methy Portage, Lat. 51°, N. W. Tor. ; 

 along Peace Eiver, within the Eocky Mountains, and in Bow Eiver 

 Pass, Eocky Mountains ; crevices of rocks at Sicamous and Agassiz, 

 B.C. ; at Departure Bay, and on Mount Benson, Nanaimo, Vancouver 

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