456 



SCROPHULARIACE^E. 



from the Latin barba, a beard, from the shaggy leaves of 

 some species.) 



DIGITALI 



(Purple Foxglove). 



1. DIGITALIS (Foxglove). 



1. D. purptirea (Purple Foxglove). The only British 

 species, common in many of the hilly districts of Great 



