Book  (Oct 2001)  Page(s) 287.  Includes photo(s).

Book  (Apr 1998)  Page(s) 129.  

Website/Catalog  (1912)  Page(s) 78.  
 
Summer and Autumn Clematis.
In bloom from July to October.
These flower upon the wood of the current year's growth, and should therefore be pruned to five or six eyes.  
Mrs. Bush, deep lavender...  1s. 6d.

Book  (1906)  Page(s) 53.  
 
Principal garden varieties of Clematis:
Lanuginosa type. (July to October.)
Mrs. Bush... Deep lavender.