CATALOGUE OF CANADIAN PLANTS. 223 



284. R. robustifolium, KINDB. 



Grimmia robustifolia, Kindb., Bryol. N. Am. & Eur., p. 225. 



On damp rocks, Point Pleasant, Halifax, N.S., July loth, 1899. 

 (Macoun.) 



285. R. Sudeticum, (HEDW.) BR. & SCH. 



Grimmia microcarpa, (HEDW.) C. MUELL. 



On rocks, Lake Lindeman, Yukon, 1899. (Williams) 



286. R. heterostichum, BRID. 



Grimnia heterosticha, (Hedw.) C. Muell. 



Lake Lindeman, Yukon ; Skagway, Alaska. (Williams.} 



Subsp. micropoides, KINDB., Bryol. N. Am. & Eur. 239. 



Leaves pellucid with a very short hair-point; upper cells some- 

 times rectangular ; alar cells hyaline. Capsule small, scarcely 

 shorter than the pedicel. 



On rocks, in Roger's Pass, Selkirk Mountains, B.C., July 30th, 

 1890; on rocks three miles below Hector, Rocky Mountains, 

 B.C., Aug. 1 3th, 1890. (Macoun.) 



288. R. affine, (SCHLEICH.) LINDB. 



On rock, Unalaska Island, Behring Sea, August, 1891. (/. M. 

 Macoun.) 



289. R. fasciculare, (SCHRAD.) BRID. 



Grimmia fascicularis, (Schrad.) C. Muell. 



On rocks in ravines at Margaree, Smoky Mountain and Half 

 Way Brook, Cape Breton Island, N.S., 1898. (Macoun) Lake 

 Lindeman, Yukon. (Williams.) 



290. R. varium, MITTEN. 



R. Oreganum, Ren. & Card., Cat. Can. Musci, 75. 



All references in Pt. VI. to No. 291 belong here. 

 Chilliwack Valley, B.C., 1901. (/. M. Macoun) 



293. R. microcarpum, (SCHRAD.) BRID. 

 Grimmia ramulosa, Lindb, 



On rocks in a ravine at Margaree, Cape Breton Island, N.S., 

 July, 1898. (Macoun.} On rocks, Seal Lake, Labrador, July, 

 1896. (A. P. Low.) Lake Lindeman, Yukon. (Williams.) 



