THE FLORA OF HALIFAX. 207 



Kantia arguta, (Mont et Nees.) Lindb. 



1897. Near the "Fisherman's Hut," Hardcastle. — J. Need- 

 ham. 1900. Rough Hey Wood, Norland ! 1 901. Graining 

 Water-side near Widdop. — J. T. A spin ! First records for 

 the Calder drainage. This sp. may have been overlooked 

 as a small form of Loplwcolea bidentata, which it much re- 

 sembles. Our first intimation of its existence here was the 

 finding by M. B. Slater of a few branches mixed with 

 another hepatic sent him by Needham. 



Cephalozia catenulata, (Hiibn.) Spruce (Jungermania, Hiibn.) 



1862. Harley Wood.— J". Nowell, M. & C. FL 

 Caphalozia bicuspidata, (L.) Dum. (Jungermania, L.) 

 1775. /. Bolton, Cat. No. 295. 



1888. Todmorden. — A. Stansfield ; North Dean Wood. — 

 H. F. Parsons, Lees' Fl. Very common both in the valleys 

 and on the higher moorlands. 



Cephalozia Lammersiana, (Hiibn.) Spruce. 



Hardcastle (1893), Crimsworth Dean, Hippins Clough. — J". 

 Needham. Parrock Clough, Erringden ; Rough Hey Wood, 

 Norland ; Ellistones, Greetland ! Ogden Clough ; Colden 

 Clough ; from the sides of a disused water-trough, Hepton- 

 stall. — J. T. A spin. A much more robust plant than C. 

 biscnpidata. First records for Calder Valley. 



[Cephalozia conniyens, (Dicks.) Spruce. 

 Near Todmorden. — /. Nowell, Lees' Fl. Nowell's specimens 

 were gathered in Shedden Clough, in Lancashire.] 



Cephalozia curYifolia, (Dicks.) Dum. (Nowellia, Mitt.) 

 1882. Near Todmorden. — J. Nowell ; Spy. Ceph. 

 The lobule on the lower side of the leaf in this species in- 

 duced Mr. Mitten to remove it from Cephalozia and to 

 create a new genus (Nowellia) for it. Dr. Spruce, how- 

 ever, in his work "On Cephalozia and Allied Genera" 

 does not consider this feature, although " not shared by 

 any other true Cephalozia," of sufficient value to separate 

 it from this genus, especially as it is not absolutely con- 

 stant. 



Cephalozia Sphagni, (Dicks.) Spruce. (Jungermania, Dicks.) 

 1842. Stansfield Moor, rare.— /. Nowell, Herb. Leyl. 

 Stansfield Moor. — ■/. Nowell, (Sphagnmcetes communis N. & E). 

 M. & C. Fl. 



