150 THE BOOK OP ROSES. 



61. Rosa Scotica. 

 Rosa Collina. 



Shrub, armed with horizontal thorns. 

 Flowerstalk, naked. 



62. Large-flowering Bur net-leafed. 



A Siberian rose, of which the flowers are large, and 

 the branches devoid of bristles among the thorns. 



63. Rosa Reversa. 



Shrub, armed with bristly thorns, almost even, down- 

 bent. 



Leaves, doubly toothed, pubescent. 

 Fruit, hispid. 

 Flowers, white. 



This rose is found in the stony districts of the Matra 

 mountains, in Hungary. 



64. Rosa Marginata. 

 Rosa Trichyphylla. 



Shrub, small, with tortuous branches. 



Leaflets, oval, cordiform, triply toothed, very smooth. 



Sepals, crenelated. 



Flowers, pale pink. 



This rose is found in the fields near Bennstadt, in 

 Germany. 



V. Thousand-thorned Rose. 

 Rosa Myriacantha. 

 Rosa Provincialis. 



Shrub, small, mean, with straight, brownish branches. 

 Thorns, straight, numerous, feeble, unequal, mingled 

 with bristles. 



