250 Sdvery; Mosses of Pool, Yorkshire. 



Fissidens rufulus Schimp. Wharfe bank at Castley (teste 



C. P. Hobkirk and R. Braithwaite ). 

 Fissidens taxifolius | L. I Hedw. Common. 

 Pleuridium axillare Dicks.! Lindb. Farnlev Fish-pond. 

 Pleuridium subulatum L. | Rabenh. Pool Bank and Leathley. 

 Pleuridium alternifolium 1 Kaulf. 1 Rabenh. Castley. 

 Dicranella heteromalla (Dill.) Sch. Common. 

 Dicranella cerviculata I Hedw. 1 Sch. Norwood. 

 Anisothecium rubrum (Huds.) Lindb, Lindley Wood and 



Arthington. 



Anisothecium rufescens (Dicks.) Lindb. Stainburn. 

 Campylopus pyriformis (Schultz. ) Brid. Norwood, c.fr. 

 Campylopus fragilis (Dicks.) Br.&Sch. Norwood, c.fr. 

 Campylopus flexuosus (L.) Brid. Pool Bank and Norwood. 

 Dicranoweissia cirrata (L.) Lindb. Common. 

 Dicranum scoparium (L. ) Hedw. Common but sterile. 

 Dicranum Bonjeani DeNot. Leathley and Norwood. 

 Dichodontium pellucidum (L. ) Sch. The Washburn and RifTa 



Beck at Stainburn. 

 Dichodontium flavescens (Dicks.) Lindb. Farnlev and the 



Riffa Beck at Stainburn. 

 Oncophorus striatus (Schrad.) Lindb. Norwood. 

 Ceratodon purpureus (L. ) Brid. \'ery common. 

 P has cum acaulon L. Common. 

 Pottia truncatula (L.) Lindb. Common. 

 Pottia lanceolata (Hedw.) CM. Castley. 



Pottia Starkei (Hedw.) CM. var. Davallii Sm. Arthington. 

 Tortula aloides (Koch) DeNot. Castley. 

 Tortula muralis (L.) Hedw. \"ery common, 

 Tortula subulata (L.) Hedw. Common. 



Tortula mutica Lindb. Wharfe banks at Castley and Arthing'- 



ton. 



Tortula montana (Nees.) Lindb. Stainburn. 

 Tortula ruralis (L.) Ehrh. Stainburn and Castley. 

 Mollia viridula (L.) Lindb. Very common. 

 Mollia tenuirostris (Hk.&T.) Lindb. Norwood. 

 Leptodontium flexifolium (Dicks.) Hampe. Almias Cliff and 

 Norwood. 



Naturalist, 



