Book  (Oct 2001)  Page(s) 289-290.  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. Hope, satiny mauve, bar rather dark; highly recommended...  1s. 6d.

Website/Catalog  (1907)  Page(s) 66.  
 
Clematis in pots to plant out in spring and summer.
General Collection.
66 Mrs. Hope (lanuginosa), satiny mauve.

Book  (1906)  Page(s) 53.  
 
Principal garden varieties of Clematis:
Lanuginosa type. (July to October.)
Mrs. Hope... Satiny-mauve, darker bar.

Magazine  (1877)  Page(s) 270.  
 
Clematis M^rs Hope (Jackman), 26 mai 1875, s. des lanuginosa; mauve satiné.

Magazine  (29 May 1875)  Page(s) 684.  
 
MESSRS. JACKMAN'S CLEMATISES.
Messrs. Jackman & Son's popular exhibition at Regent's Park has now been brought to a close, and we may fittingly call attention at its termination to some of the charming novelties which it has been the means of introducing to our notice. [...] Several fine novelties of the lanuginosa set were added during the later days of the show, and among them the following:
Mrs. Hope, is another eight-sepaled satiny mauve, but paler in colour than the foregoing ['Princess of Wales'].