THE FLORA OF HALIFAX. 93 



1844. Luddenden.— S. King. 



Very common on road sides and waste ground. 



Rumex crispus, L.—iii. Dock. 



Native. British type. P. July-September. 



Shibden-dale, &c, frequent.— Herb. Leyland. 



1844. Luddenden.— S. King. 1867. Shibden.— /. W. 



Common on road sides, waste ground, &c. 



Rumex alpinus, L. Monk's Rhubarb. 



Alien. P. July-August. 



1878. Near the Springs, Hareley Wood, Todmorden, (nat- 

 uralised) — Davis and Lees, West Yorkshire. 



Still at Springs, Stansfield, also naturalised near Cop Riding 

 farm, Stainland. 



Rumex Acetosa, L._i 12. Sorrel. Sweet Dock. 



Native. British type. P. May-July. 



1844. Luddenden- 5. K. 1867. Shibden, common.- J. W. 



Very common in meadows and pastures. 



Rumex Acetosella, L._ 112. Sheep's Sorrel. 



Native. British type. P. May-August. 



Mill House.— Herb. Leyland. 1867. Shibden.— /. W. 



Very common in poor pastures and rough ground on to the 

 moors. 



AMSTOLOCHIACEiE 



Asarum europseum, L.— 6. Asarabacca. 



Denizen. ? Extinct. Local type. P. April- May. 

 1775. In a hedge belonging to the Lane-end in Norland, 

 near Sowerby Bridge.—/. Bolton. 



1828- 1842. — Broadbottom Wood, near Mytholmroyd.— Herb. 

 Leyland, Gibson, and King. 



1835. Plentiful in Broadbottom Wood, near Mytholmroyd, 

 six miles from Halifax — Engl. Fl. ; Harper-royd Clough, 

 near Sowerby Bridge, three miles from Halifax ; Winch, 

 add. ; New Botanists' Guide. 



1862. There were only two or three small plants in 1858. 

 — C. Eastwood ; MiaWs Flora. 



1888. Now quite gone (from Broadbottom).— F. A. Lees. 



Said to exist still near Todmorden. 



[THYME LiEACEJE] 



[Daphne Laureola, L.-51. Spurge Laurel. 



Extinct Denizen. English type. Shrub. March- May. 



