BARNES: MOSSES OF YORKSHIRE AND DURHAM. 215 



Dicranum fuscescens Turn. var. falcifolium Braithw. ^\'ith 



the type on rocks on Easby Moor (C.) ; Guisbrough 



Moor (C.) ; and Roxby (C). 

 Campylopus setifolius Wils. Among Sphagna on Widdy 



Bank Fell (D.) ; new to Province xi of Baker's ' North 



Yorkshire.' 



BRUCHIACE/F.. 



Archidium phascoides Brid. Blea Beck (T.), in fruit; by the 

 Tees below Falcon Glints (D.) ; and in clayey pastures, 

 - Saltburn (G.), in fruit. 

 Pleuridium nitidum Hedw. Lingdale (G.) ; Ro.xby (G.) ; 



Guisbrough (G.). 

 Pleuridium alternifolium B. & S. Glayey pastures, Salt- 

 burn (G.). 



SELIGERIACE.^:. 



Seligeria Doniana Sm. Maize Beck (T., Westmorland side) ; 



Kisdon Force (S.) ; Hudswell (S.) ; Richmond (S.). 

 Seligeria pusilla Hedw. Kisdon Force (S.) ; Gunnerside (S.) ; 



Hudswell (S.) ; Richmond (S.). 



*Seligeria acutifolia var. longiseta Lindb. Kisdon Force (S.) ; 

 Richmond (S.). 



*Seligeria tristicha Brid. Kisdon Force (S.). 



Campylostelium saxicola W. & M. Guisbrough (G.) ; 



KiUon (G.) ; Easingion (G.). 



POTTIACE.E. 



Sphaerangium muticum Schreb. Lingdale (G.) ; Roxby (G.) ; 



Saltburn (G.). 

 Pottia minutula Schwg. On clay ground and in stubble fields, 



Saltburn (G.). 

 Pottia intermedia Turn. On earth on tree-stumps near Pierce 



Bridge (1).). New to Durham Gounty. 

 Pottia Heimii Hedw. Inland on walls at Winston (D.) ; and 



Darlington (D.). 

 Pottia lanceolata Dicks. Darlington (D.) ; Saltburn (G.) ; 



and Skinningrove (G.). 

 Didymodon luridus Hornsch. Widdy Bank Fell (D.) ; Gain- 

 ford (T.); Ovington (T.), in fruit ; Richmond (S.), in fruit ; 



Upleatham (G.) ; Saltburn (G.) ; Slape Wath (G.). 

 Didymodon flexifolius Dicks. Easby Moor (G.), in fruit; 



Guisbrough (G.). 



July 1890. 



