6 THE JOURNAL OF BOTANY 



TricJiostomum onufabile Bruch var. I iff ovale Dixon. Mouth of 

 mine adit at St. Agnes (1). — F. flavovirens Bruch. Moist hollow in 

 Perranporth sandhills (1). Rocks by coast at various points between 

 Looe and Fowey (2). — T. nitidum Schp. On roof near Polperro (2). 

 PleurochcBie squarrosa Lindb. Plentiful in sandy ground at 

 Eose near Perranporth (1). 



Enccdr/pta sfreptocarpa Hedw. Wall in Looe valley (2). 

 Aiilocomnium pcdiisfre Schwaeg. Frequent in boggy ground. 

 Bartramia ijomifonnis Hedw. Gollawater and Zelah (1). Yery 

 scarce, as far as my experience goes, in AVest Cornwall, but plentiful 

 in the Cheesewring area (2). 



Breutelia arcuafa Schp. Yentongimps and Tresawzen Moors (1), 

 and near Dozmary Pool (2). 



Leptohrijum pyriforme Wils. Earthy bank by churchyard, 

 St. Agnes (1) ; not infrequent on flower pots in conservatories as at 

 St. Agnes and Falmouth (1) and Lerryn (2). 



Wehera nutans Hedw. St. Agnes and Perranporth districts, 

 common. — W. proligera Bryhn. Frequent on roadside banks, often 

 sand}^ near St. Agnes and Perranporth and inland to Truro (1). 

 W. annotina should occur, but I have been able to find only the 

 slender gemma? of W. proligera. — W. carnea Schp. Near Truro (1), 

 Polperro {2).—W. Tozeri Schp. Polperro and Couch's Mill (2), 

 frequent. As pointed out by Holmes and Brent, this usually grows 

 on yellowish slaty earth. 



Bryum alpinitm Huds. Marshy ground in various localities near 

 St. Agnes and Perranporth (1), common. At Wheal Butson, St. 

 Agnes, the plants are brilliantly coloured, Polperro (2) on damp 

 rock face, rare. — B. roseiim, Schreb. Roadside at Muchlamick near 

 Pelynt (2). 



Milium rostratum Schrad. Trenewan and Langreek near Pol- 

 perro (2). 



Fontinalis antipyretica L. Loe Pool; leat at Idless near 

 Truro (1). Plentiful in tidal water at head of West Looe River (2) ; 

 still in St. Keyne well (2), as recorded by F. Brent fifty years ago. 

 Yar. firacilis Schp. A slender form which is plentiful in Dozmary 

 Pool I take to be this variety. — F. squamosa L. Common and freely 

 fruiting in Kennel River near Stithians and Ponsanooth (1) ; common 

 in Fowey River above Redgate. 



Cryplicea liefrromalla Mohr. Near Crantock (1) ; Polperro (2). 



Bteryyopliyllum lucens Bi-id. Xot infrequent in moist shaded 

 spots near Perran])orth (1) and Polperro (2). 



Bteroyonium yracile Swartz. Polperro (2), frequent. 



Poroirichum al ope cur urn Mitt. Ch^'verton (1) ; frequent near 

 Polperro and c.fr. at Trenewan (2). 



Leskea polycarpa Ehrh. Near Causeland Station (2). 



Anomodon viticuJosus Hook. & Tayl. Polperro district (2), 

 locally plentiful. 



Lepfodon SmifJiii Mohr. Talland and Trenewan near Polperro (2). 



Heterocladium lieteropterum B. & S. Summit of Brown Willy ; 

 St. Cleer ; Polperro. In the first two localities on granite, in the last 

 on blue slate. 



