Book  (2021)  Page(s) 61.  Includes photo(s).
 
Translation:
The flowers of ‘Alba Suaveolens’ are an intermediate between the flowers of ‘Alba Maxima’ and ‘Alba Semiplena’ in terms of the number of petals. It often has 25-35 petals which are divided into 12-17 large outer petals and 13-17 smaller petals towards the centre of the flower. In addition, the flowering shoots can form slightly more blooms and the variety often forms slightly more rose hips than ‘Alba Maxima’.

Article (magazine)  (2009)  Page(s) 30.  
 
R. x alba 'Suaveolens'   Source RJBM [Réal Jardin Botanico Madrid] Chromosome Number 42

Article (magazine)  (2006)  Page(s) 71.  
 
Results did not confirm the hypotheses about the origin or identity of ʻCoelina Dubosʼ and ʻAlba Suaveolensʼ. ...ʻAlba Suaveolensʼ, considered by Beales (1985) synonymous with ʻAlba Semiplenaʼ, showed a different genetic profile.

Article (misc)  (2005)  Page(s) 111, Table 5-1.  
 
Alba Suaveolens : Hexaploid

Book  (2000)  Page(s) 70.  
 
‘Alba Suaveolens’/’Suaveolens’ = Ancien – Alba – blanc. [see ref Botanica’s roses]. Krueger soutient que les pétales du cœur ne montrent pas les étamines qu’on trouve chez ‘Alba semi-plena’, Trevor Giffiths confirme. Avant 1750. Ascendance inconnue.

Book  (Dec 1998)  Page(s) 70.  
 
Alba Suaveolens ('Suaveolens') Alba. Description... [Various rose experts have different opinions as to whether or not this is the same rose as 'Alba Semi-plena'... refer to source for more information.]

Website/Catalog  (24 Oct 1998)  Page(s) 6.  
 
Alba Suaveolens 3 inch semi-double blooms of purest white, blessed with a wonderfully strong, sweet perfume... excellent disease resistance... Although some say this and Alba Semi-plena are the same, [Heirloom has] grown both for years and [theirs] are two distinctly different varieties, although similar...

Website/Catalog  (24 Oct 1998)  Page(s) 33.  Includes photo(s).

Book  (Apr 1993)  Page(s) 6.  
 
Alba Suaveolens Alba, white, (R. alba suaveolons Dieck); Cultivated prior to 1750... source of attar of roses.

Website/Catalog  (1967)  Page(s) 8.  
 
Rosa alba and hybrids ...Suaveolens (= R. alba suaveolens) (before 1750). Grey-white, double, fragrant.