g8 THE FLORA OF HALIFAX. 



Salix Caprea, L. — 106. Sallow, Palm, " Paume." 

 Native. British type. Small tree. March-April. 



Foster Scar. — Herb. Gibson. 



1867. Shibclen and Ogden, common. — /. Walker. 



Very common in rough waste ground, about old quarries 

 and mills, in woods and in the doughs, and on railway 

 banks. 



Salix repens, L. — 98. 



Native. British type. Shrub. May. 



1775. S. rosmarinifolia. Towards the top of Illing worth 

 Moor, near the side of Ogden Clough. — /. Bolton. 



1834. S. fusca, Norland Moor ; Var. repens, Ogden Clough. 

 — Herb. Leyland. 



S. fusca, Stanslield Moor. — Herb. Gibson. 



Rare, in the doughs ; Norland, Ogden, Broadhead 

 Clough Mytholmroyd. 



Salix Yiminalis, L. — 88. Osier. 



Native. British type. Small tree. April- May. 



Mytholmroyd; near Stoodley Mill. — Herb. Gibson. 



1840. Mytholmroyd. — S. G. ; Herb. S. King. 

 Infrequent, by stream sides : near Bower's Mill, Barkis- 

 land ; Calder banks between Elland and Brighouse. 



x Caprea (Smithiana, Willd.) 



Near Bower's Mill, Barkisland. 

 [Salix reticulata, L. — 5. Error. Highland type. 

 1775. Top of Norland, Rish worth and Warley moors, 

 here and there, not plentiful. — /. Bolton.] 



Populus alba, L. — 60. White Poplar. 



Denizen. English type. Tree. April. 

 1867. Damp woods in Shibden, not common. — J. Walker. 

 Rare: Shibden, Ryburn Valley. 



Populus tremula, L. — 105. Aspen. 



Native. British type. Tree. April. 



1833. Near Lumb Mill (Hebden Bridge).— Herb. Gibson. 



1841. Kershaw House Farm, Midgley ; Studley Bridge 

 near Todmorden. — Herb. S. King. 



1867. Near Walter Clough, not common. — /. Walker. 



1888. Hebden Valley.— F. A. Lees. 



Rare. 



