SALICACEJE. 93 



y. S. amygdalina. L. (Almond-leaved Willow.) 

 By the Brent, between Greenford and Perivale. (Lees.) 



2. S. fragilis. L. (Crack Willow.) 

 Marshy woods and osier grounds. 4, 5. 



a. S. decipiens; Hoffm. 



In a hedge on the Northolt Road, Roxeth. 



/3. S. fragilis. L. 



Hedgerows at Harrow. 



y. S. Russelliana. Sm. (Bedford Willow.) 



3. S. alba. L. (White Willow.) 

 Wet places. 



Hedges at Harrow ; plantations at Pinner. 



y. S. vitellina. (Yellow Willow, or Golden Osier.) 

 Hedges and osier grounds, etc. 5. 

 Pool in sand pit at Pinner. The Hall, Pinner. 



4. S. repens. L. (Creeping Willow.) 

 Moist and dry heaths, etc. 4, 5. 



In abundance on Harrow Weald and Stanmore Commons, 

 where occur both the varieties, S.fusca^ Sm. (Dwarf Silky 

 Willow), and S. prostrata, Sm. (Prostrate Silky Willow). 



5. S. viminalis. L. (Common Osier.) 

 Wet places and osier grounds. 4, 5. 

 Common at Harrow. 



6. S. Smithiana. Willd. (Silky-leaved Osier.) 

 Meadows and osier grounds. 4, 5. 



Near Pinner Drive, where it has been probably planted ; 



abundant in a copse at Pinner Park. 







7. S. cinerea. L. (Gray Sallow.) 



