Book  (Oct 2001)  Page(s) 104.  Includes photo(s).
 
Clematis 'Alba Luxurians'
Viticella Group
(C. viticella 'Alba Luxurians')
Veitch and Sone (England) c. 1900
Parentage unknown
... white flowers with tips shaded green... four, sometimes up to six, blunt tepals. The green shading depends on how much sunlight the flowers enjoy. Some midsummer flowers are completely white...

Book  (1999)  Page(s) 238.  

Magazine  (1966)  Page(s) No. 164, p. 275.  
 
Clematis (hybrids)...
From France. Plants presented by Andra Girault, Horticulteur-Pepinieriste, Orleans (Loiret). Received Nov. 18, 1959.
...261344. Alba Luxurians

Website/Catalog  (1924)  Page(s) 107.  
 
Viticella alba Luxurians.Jolies fleurs blanches.

[no longer listed in the 1929 catalogue]

Magazine  (Aug 1910)  Page(s) 308.  
 
Association horticole lyonnaise Procès-verbal de l’Assemblée générale du samedi 16 juillet 1910...
Examen des Apports. — Sont déposés sur les tables les produits suivants : .... — Par M. F. Morel, pépiniériste, à Lyon-Vaise:  .... 3° Une collection de clématites en fleurs coupées, parmi lesquelles ; Rubella, Jackmanni, Etoile violette, Madame Furtado Heine, Vit. alba luxurians, intermedia, recta cœrulea, Mandshurica, Davidiana, coccinea.
....A M. Francisque Morel .... pour sa collection de Clématites, prime de première classe.

Website/Catalog  (1907)  Page(s) 65.  
 
Clematis in pots to plant out in spring and summer.
New Varieties.
120 Viticella alba luxurians, white.