123 
S. aurita (L.). Fig. 580. Wrinkled-leaved Sallow. Native. Shrub. 
IV, V. 
Woods, roadsides, &c. Common. 
S. Caprea (L.). Fig. 581. Great Sallow. Native. Tree. IV, V. 
Woods, hedges, &c. Common. 
S. phylicifolia (L.). Tea-leaved Sallow. Native. Shrub. IV, V. 
c. Weigeliana ( Willd .). 
Sides of ditches. Very rare. 
L. Several bushes bordering a ditch by a footpath which 
leaves the high road at Maghull in the direction of the canal 
and church. 
S. nigricans ( Sm .) Dark-leaved Sallow. (?) Native. Shrub. 
IV, V. 
Damp places. Very rare. 
L. Southport (D.). 
S. repens (L.). Fig. 582. Dwarf Willow. Native. Shrub. 
IV-VI. 
Sandhills. Very common. Heaths, &c. Occasional. 
Note.— The varieties fusca (L.), pro strata ( Sm .), ascendens ( Sm .), argentea 
( Sm .), have been noted in the district. 
Authority for Salix : — Rev. E. F. Linton. 
Populus (L.). Poplar. 
P. alba (L.). Fig. 583. White Poplar. Denizen. Tree. IV, V. 
Woods and hedges. Frequent. 
P. canescens (Sm.). Grey Poplar. Alien. Tree. IV, V. 
Plantations, &c. Frequent. 
P. tremula (L.). Fig. 585. Aspen. Native. Tree. IV, V. 
Woods, boggy ground, &c. Frequent. 
C. Oxton ; Hargreave ; &c. 
P. nigra (L.). Fig. 585. Black Poplar. Alien. Tree. IV, V. 
Woods, hedgerows, &c. Common. 
EMPETRACEiE. 
Empetrum (L.). Crowberry. 
E. nigrum (L.). Fig . 585. Crowberry. Native. P. V, VI. 
Moors. Very rare. 
L. Fir Rough, Ormskirk (D.). 
