CATALOGUE OF CANADIAN PLANTS. 22g 



324. u. Barclayi, Mitt. 



Nagai Island, Alaska, Sept. ist, 1892. (/. M. Macoun.) 



325. u. connectens, Kindb, 



On beech trees at Edmonton, Ont., 1893. (,Jas. White.) On trees 

 at Port Dover, Lake Erie, Ont., Sept., 1890. {Macoun.) Specimens 

 collected on rocks at Michipicotin, Lake Superior, on July 25th 

 and 26th, 1869, were carefully examined by Mrs. E. G, Britton and 

 doubtfully referred to U. curvifolia. It is probable that this species 

 (curvifolia) will be found yet, in profusion along the northeast 

 shore of Lake Huron. 



My opinion coincides with Mrs. Britton that both Ulota con- 

 nectens and U. camptopoda are young states of either U. crispa or 

 crispula. I have looked for these species in summer, but have 

 never found them except in the autumn. At this time the old 

 capsule may be seen and great numbers of the young ones show- 

 ing the very hairy calyptra. 



55. ORTHOTRICHUM, Hedw. 



326. O. anomalmn, Hedw. 



On limestone rocks along the Ottawa at Rockcliffe and Hull, 

 Que.; on perpendicular rock, Foster's Flats, Niagara River, 1901. 

 {Macoun) On rocks, Skagway, Alaska, in fine fruit, June 29th, 

 1899; on rock at Dawson, Yukon. (Williams.) 



32V. 0. Blyttii, ScHiMP. 



O.Pylaisii, Brid ; Kindb., Bryol. N.Am. & Eur. 301. 



On rocks near the sea, Newfoundland ; L'Anse-au-Clair, Lab- 

 rador. (Wagkome.) 



Subsp. arctieum, Schimp. 



On rocks, Kadiak Island, Alaska, and St. Paul Island, Behring 

 Sea, 1 89 1. {J.M. Macoun.) 



Subsp. microblepliare, Schimp.; Kindb., Bryol. N, Am. 

 & Eur. 302. 



St. Paul Island, Behring Sea, 1891. {Dr. Merriam.) 



It is more than probable that the present subspecies and the 



preceding are the same, but which is the correct one we are not 



prepared to say. 



