IJARNES : MOSSES OF YORKSHIRE AND DURHAM. 2 19' 



Orthotrichum rivulare Turn. In Cleveland, on stones in the 

 streams of Ouisbrough, Kilton, Roxby, and Saltburn. In the 

 Swale district, by Skeeby Beck near Brompton-on-Swale. 



BARTRAMIACE.E. 

 Amblyodon dealbatus Dicks. Widdy Bank Fell (D.). 

 Bartramia ithyphylla Brid. Somewhat rare in Cleveland. 

 On sandstone rock, Stanghow, and on shale near Guisbrough, 

 but sparingly. On scars opposite the smelting mill, Keld, 

 Upper Swaledale. 



BRVACE.i:. 



Webera elongata Dicks. In cleft of rock by Maize Beck near 



Caldron Snout (T.). 

 Webera cruda Schreb. In the Tees district, descending to 



Gainford on the Yorkshire side of the river, and in the Swale 



district to Richmond. 

 Zieria julacea Schpr. Kisdon Scars (S.). 

 Bryum uliginosum Bruch. By the side of the Tees, south of 



Gainford. On the sea-banks, Saltburn (C). 

 Bryum alpinum L. var. meridionale Schpr. Kisdon Force (S.). 



Previously gathered at the Peak Cliff, Robin Hood's Bay, by 



Mr. M. B. Slater, F.L.S., and recorded by him as a plant new 



to North Yorkshire in ' Naturalist,' Nov. 1S89, p. 322. 

 Bryum concinnatum Spruce. Kisdon Force (S.). 



MNIACE.E. 



Cinclidium stygium Swartz. Widdy Bank Fell, August 18S0, 

 in fruit. 



Bryolosists who have been so fortunate as to meet with this 

 rare and interesting moss in a fruiting condition, will doubtless 

 have noticed the peculiar bloom on the capsules when fully 

 mature, reminding one rather of JVe/>era albicans Wahl., when 

 in the same condition. 



Mnium cuspidatum Hedw. Winston Bridge (T.). 



Mnium Stellare Hedw. Winch Bridge (D.); Winston Bridge(D.); 

 Richmond (S.); Easington (C); Kilton (C); Saltburn (C). 



Mnium subglobosum B. & S. Holwick Fell (T.); Green 

 Fell (T.). 



TETRAPHIDACE/1£. 



Tetraphis pellucida L. On decaying tree-stumps near Guis- 

 brough (C.); fruitmg, but sparingly. 



July 1890. 



