THE MOSSES OF NORTHUMBERLAND 315 



MEESIACE^E. 



Meesia trichoides, Spruce. Common Burn, etc. (M.Fl.) ; 



Heathpool, J. Hardy, 1868 (W.B.B. coll.) 

 AuLACOMNiUM PALusTRE, Schwaeg. Alnwick Moor. 

 A. ANDROGYNUM, Schwaeg. Twizell Dean, etc. (M.Fl.) 



BARTRAMIACE/E. 



Bartramia pomiformis, Hedw. Langleyford, Cheviot. 



B. POMIFORMIS var. crispa, B. and S. "Cheviot [B.G.]" 

 (Thompson.) 



B. iTHYPHYLLA, Brid. " Cheviot [B.G.]" (Thompson.) 



Philonotis fontana, Brid. Wark worth. 



P. CALCAREA, Schp. Hebbum Wood (M.Fl.) ; Roddam Glen, 

 male plant. 



P. CAPiLLAEis, Lindb. Hen Hole, Cheviot. A very slender, 

 bright green plant growing on wet rocks at foot of 

 crags. I refer to this species, although in the absence 

 of inflorescence a certain amount of doubt must attach 

 to the record. 



Breutelia arcuata, Schp. Cheviot and Hedgehope (M.Fl.) 



BRYACE^E. 



Leptobryum pyriforme, Wils. Hetton Hall (M.Fl.) 



Webera polymorpha, Schp. Cheviot, etc. (M.Fl.) 



W. ELONGATA, Schwaeg. The Bizzle (M.Fl.) 



W. CRUDA, Schwaeg. Humbleton Dean, etc. (M.Fl.) 



W. NUTANS, Hedw. Cheviot (M.Fl.) ; Alnwick Moor. 



W. ANNOTiNA, Schwaeg. Bamburgh. 



W. ANNOTINA var. ERECTA, Roth. Cheviot. 



W. CARNEA, Schp. Dunstanburgh. 



W. ALBICANS, Schp. Cheviot, etc. (M.Fl.) ; Roddam Dean, cfr. 



Plagiobryum Zierii, Lindb. Cheviot (M.Fl.) 



Bryum filiforme, Dicks. Cheviot, etc. (M.Fl.) 



B. PENDULUM, Schp. Bridge, Langleyford, Cheviot. 



B. CALOPHYLLUM, R.Br. Holy Island (M.Fl.) 



B. ULiGiNOSUM, B. and S. Roddam Dean. 



B. FALLENS, Swartz. " Linhope Linns" (Hardy, loc. cit.) 



