THE FLORA OF HALIFAX. I43 



1888. Still . . . in many of the exposed craggy places on 

 the summit ridge of the Pennine range dividing Yorkshire 

 from Lancashire, both north and south of Todmorden.— 

 F. A. Lees. 



[Lycopodium inundatum, L. — 57. Club moss. 



Native. Extinct ? British type. P. July. 



1833. Norland Moor. — Herb. Ley land. 



1836. Norland Moor. — James Tate ; Herb. S. King. 



1840. Norland Moor, near Halifax. — Bailies' Flova. 



Very doubtful if it still remains there, for the moor has been 

 frequently visited in recent years without meeting with it. 

 Lees suggests that it is an impermanent species, uncertain 

 in its localities, occuring only on bare wet peat.] 



Lycopodium clavatum, L. — 94. Stag's-horn moss. 

 Native. British type. P. July- August. 



1775. Upon Warley, Rishworth, Sowerby, and Norland 

 moors, generally upon the highest places thereof. — •/. 

 Bolton. 



Norland Moor, &c. — Herb. Leyland. 



1888. Hebden and Halifax moors. — F. A. Lees. 



The only club- moss seen within the last ten years, and even 

 this is now extinct at one of the places in question, viz. : — 

 Midge Hole, Hebden Bridge ; but it is still known to Mr. 

 Needham at Pecket Wood. 



Lycopodium alpinum, L. — 55. Alpine Club-moss. 

 Native. Highland type. P. August. 



1666. Near the mile-cross, west from Halifax. — C. Merrett ; 

 Pinax, 80. 



1775. Upon Warley, Rishworth, Sowerby, and Norland 

 Moors, generally upon the highest places thereof.- -/. Bolton. 



Sow r erby Moor, and very common on the moors about 

 Todmorden. — Herb. Leyland. 



W T arley Moor. Herb. S. King. 



1840. On Sowerby, Wadsworth, and Midgley moors, fre- 

 quent. — Baines Flova. 



1862. Langfield Moor, near Todmorden ; and near Bride- 

 stones, Stansfield Moor. —T Stansfield ; M tail's Flova. 



