198 ON- THE BEISTOL MOSSES. 



Tricliostomum tophaceum (Biid.) 

 Portishead. 



Trichostomum tortile (Schrad.) 

 Leigh Woods. 



Trichostomum homomallum (B. and S.) 

 Mendips, near Shipham. 



Tortula cuneifolia (Dicks.) 

 Portishead. 



Tortula marginata (B. and S ) 



Ouarry opposite Cook's Folly. 



Tortula subulata (Brid.) 

 Failand. 



Tortula ruralis (Hedw.) 

 Failand. 



TEAP 



Grimmia leucophoea (Greville.) 

 Damory Bridge. 



AEGILLACEOUS SOILS 



Bryum carneum (Linn.) 



Cook's Folly. 



Didymodon rubellus (B. and S.) 

 Cook's Folly. 



