OTHER TYPES OF DEWBERRIES 



353 



^PNF 



Fig. 77. ItiiiniK Enslenii. 



These specimens (about half size) are the types of Torrey's 

 Rubus villosus var. humifuaut.From Torrey herbarium, Co- 

 lumbia College. 



leaved bramble. On the following page, in the same 

 volume, the same authors described another form of the 

 species as Rubus ursinus, and this is the name by which, 



w 



