SALIC ACE^ 175, 



Quercus Cerris, L. Native of mountain woods in 

 the Mediterranean region. Much planted in England^^ 

 and sometimes self-sown, and having a wild appearance. 



Quercus Ilex, L. Indigenous in the Mediterranean 

 region. Long cultivated in England, sometimes self- 

 sown, and thus taken for a naturalised tree. 



SALICACE^. 



[Salix alba, L. A rare native in England. As an 

 introduced plant it is common, and easily becomes 

 naturalised along streams, in which places it assumes 

 the appearance of a true native, and it cannot be 

 proved that it is not indigenous in some of its wildest 

 stations, as it is moreover recognised to be such in 

 the rest of Northern Europe.] 



Salix babylonica, L. A native of Asia from Persia 

 to Japan. Much cultivated in England, and in some 

 situations having the appearance of a naturalised plants. 



Salix daphnoides, Vill. A native of river banks from 

 Belgium to Siberia, but at present only recorded a& 

 a cultivated osier in England. 



[Salix fragilis, L. Like Salix alba, hardly free from 

 doubt in any situation in Northern Europe because 

 it has been so frequently planted, but, like Salix alba,, 

 the evidence, either geographical or otherwise, against 

 its native status is not sufficient to exclude it from 

 the British native list. It is true, as Mr. Murray points^ 



