Magazine  (1877)  Page(s) 271.  
 
Clematis Van Houtte (Dauresse).

Book  (1872)  Page(s) 149.  
 
C. VAN HOUTTEI (Carré).—This variety was raised from C. lanuginosa, and has simple or ternate leaves. The flowers are large, eight to nine inches across, white, slightly tinted with violet, and having yellow anthers.