94 CUPULIFERjE. 



Banks of rivers, wet hedge rows. 3, 4. 



Very common. S. aquatica, Sm., and S. oleifolia, Sm., 

 are varieties of this plant, which have been found in 

 hedgerows at Roxeth. 



8. S. caprea. L. (Great Round-leaved Sallow, or Goat 

 Willow.) 



Woods and hedgerows. 4, 5. 



Abundant in the hedges at Harrow, Alperton, Pinner 

 Hill, Northolt, and Ruislip. The catkins, which are bright 

 yellow, appear about Palm Sunday, and are often called 

 Palms on that account. 



POPULUS. 



1. P. alba. (Great White Abele, or Poplar.) 

 Moist and mountain woods. 3, 4. 

 Pinner Hill ; the Grove, Harrow. 



2. P. canescens.* Sm. (Grey Poplar.) 

 Damp Woods. 3, 4. 



Pinner Place. Most likely introduced. 



3. P. tremula.* L. (Aspen.) 

 Woods. 4. 



Sudbury? Harrow Weald Common; Stanmore. (Flor. 

 Midd.) 



4. P. nigra.* L. (Black Poplar.) 

 Damp ground. 3. 



The Hall and other places about Pinner. Probably 

 planted. 



ORDER LXXXVI. CUPULIFER.E. (OAK TRIBE.) 



FAGUS. (Beech.) 

 i. F. sylvatica. L. (Common Beech.) 



