Book  (Oct 2001)  Page(s) 108.  Includes photo(s).
 
Clematis 'Alice Fisk'
Jim Fisk (England) 1967
[Fisk named this clematis for his mother]
C. 'Lasurstern' x C. 'Mrs. Cholmondeley'
... single, pale wisteria-blue flowers... eight pointed, textured tepals... The stamens are brown...