92 YORKSHIRE NATURALISTS' UNION. 



Mnium serratum Sclu-ad. Litton. Rogers and Whitehead. 



Arncliffe. W. West. 

 M, subglobosum B. &= S. 



Malham Tarn Bog. A. Crebbin and W. West. 



M. orthorhynchum £. &= S. Litton. Rogers and Whitehead. 

 Pogonatum nanum Bi-id. Scarborough. G, E. Massee. 

 Antitrichia curtipendula Z. Spofforth. F. A. Lees. 

 Pterygophyllum lucens Sm. 



Castle Howard. G. E. Massee. Bolton Woods. A. Crebbin. 

 Thuidium recognitum Bedw. Scarborough. G. E. Massee. 

 Cylindrothecium concinnum Z>^ iV^/. Gordale. W. West. 

 Pylaisia polyantha Schreb. Scarborough. G. E. Massee. 

 Orthothecium intricatumZr^r////. Ingleborough. W. West. 

 Brachythecium rivulare B. 6^ S. Bolton Woods. W. West. 

 B. plumosum Szvartz. Baildon. W. West. 

 Eurhynchium Swartzii Turn. Cottingley. W. West. 

 E. myosuroides L. Scarborough. G. E. Massee. 

 E. piliferum Schreb. Gordale and Airton. W. West. 

 Hyocomium flagellare Dicks. Marsden. Cheesman & West. 

 Rhynchostegium depressum Bruch. 



Scarborough and Castle Howard. G. E. Massee. 

 R. murale Hedw. Skipton. W. West. 



Plagiothecium pulchellum Hedw. 



Scarborough. G. E. Massee. 



Amblystegium riparium L. Scarborough. G. E. Massee. 



Wetherby. J. S. Wesley. Meanwood. W. West, 

 Hypnum aduncum Hedw. 



Scarborough. G. E. Massee. Riccall. W. West_ 

 H. exannulatum Gumb. Baildon. W. West. 

 H. uncinatum Hedw. Bingley. W. West. 



Trans, Y.N.U., 1879 (pub. 1881). Series E 



