6 THE FLORA OF HALIFAX. 



1775. Fields about Heath and Shaw, and Chapel in the 



Groves (Southowram). — J.B. 

 1867. Near Whitehall bar, Hipperholme. — J.W. 

 Infrequent, in waste' or cultivated ground ; Lightcliffe ; 



Hipperholme (quarry) ; Sterne Mill ; Mixenden. 



CRTJCIFER^. 



Nasturtium officinale, Br. — 112. Water-cress. 

 Native. British type. P. June- August. 



1775. In wet ditches about Longbottom's mills in Warley ; 

 Warley Clough ; wet places about Halifax, Elland, Brig- 

 house, &c. — J >B. 



1845. "Water Cresses'' grow in North Dean, Copley 

 Ground. — Med. Bot. Soc. 



1867. Introduced into the Wheatley valley from Ludden- 

 den.— J.W. 



Infrequent, in small streams, &c. Sun Wood, Lightcliffe ; 

 Norland Moor ; W f est Vale ; Ryburn Valley ; Hardcastle 

 Crags. It is still much sought after, and so is probably 

 a diminishing species. 



[Nasturtium sylvestre, Br. — 63. 



Native? English type. P. June-September. 



1867. Wheatley valley.-- J.W. 



The only record, and if correct, there is no reason why it 

 should not have been native here, but further informa- 

 tion is desirable.] 



Nasturtium palustre, DC. — 84. 



Alien. British type. A. July-August. 



1888. At High Road Well, on road scrapings. This 

 station (800 feet) is much higher than its usual vertical 

 range, and its occurrence here rather remarkable. 



Nasturtium amphibium, Br.— 46. 



Native. English type. P. July-August. 



Since 1890 in Clay's mill-dam, Luddenden Foot. 



Barbarea vulgaris, Br. — 97. Yellow Rocket. 

 Native. British type. B. June-July. 



1862. Fields and Calder banks near Copley. — MialVs 



Flora. 

 Infrequent, on stream sides or in damp fields : Lightcliffe, 



Siddal, Copley, Wheatley, Luddenden, &c. 



