Book  (2007)  Page(s) 526.  
 
Président d'Olbecque (Guérin, 1834) Ch Cerise. Cf 'Louis-Philippe' (Ch).

Book  (1936)  Page(s) 523.  
 
d'Olbecque, Président (china) Guérin 1834; purple to crimson-cherry, medium size, double, globular, growth 5/10. = Louis Philippe; Crown; Purple Triumphant.

Book  (1931)  Page(s) 161.  
 
[Lijst der Voornaamste Synoniemen] Louis Philippe, Guérin, 1834, Maand, is Président d'Olbecque, Guérin, 1834.

Book  (1906)  Page(s) 138.  
 
8.937 Président d'Olbecque Bengale, Guérin, 1834, pourpre,

Book  (1902)  Page(s) 98.  
 
Hybrides de Bengale
2855. Président d'Olbecque... (Guérin 1834)... cramoisi.

Book  (1898)  Page(s) 300.  
 
The Crimson Chinese Rose...
14. Président d'Olbecque; flowers cherry-red; form, cupped. Free and good.

Book  (1892)  Page(s) 168.  
 
Synonyms....Antheros, Buret, Louis Philippe, President d'Olbecque, Prince Eugène, Purple Crown, and Triumphant. [should be Crown and Purple Triumphant]

Magazine  (1886)  Page(s) 100-102.  
 
I find in the article "Reduction of Rose Novelties" by Baron Palm, Stuttgart, in No. 5 of Rosenzeitung the wish expressed to list all synonyms of Rose varieties. As in my opinion such process should be the basis of reduction of not only the novelties, but of rose varities at all, as then , if only partly, the vast number of these would be decreased, so I allow myself to send to the esteemed editors a Directory of Rose Synonyms which I wrote about 1 1/2 years ago and which was published last year in "Ogradnik Polsko", the publication of the Warsaw Horticulture.
In this, with same introductory remarks, I had already at the time highlighted that the same does not claim to be infallible or complete, as I personally, although I am a nurseryman by profession, did not have the possiblity to compare independently, as the necessary material is only inadequately available with us; rather I wanted to stimulate with this Directory those nurserymen and roselovers who have sufficient material in their hands, or who at least know where they could search the essentially necessary material, to secure synonyms.
Finally, I will repeat again, that this Directory can only be the start of a Basis, on which it could be gradually possible, to carry out the so urgently needed and difficult to carry out task of Review iof Rose varieties, and I ask at the same time for indulgence for the surely not missing incorrectness and gaps in my compilation. For some sorts, I have allowed myself, to indicate the quaestonability of synonyms by question marks.

Antheros - Louis Philippe - Crown - Président d'Olbecque - Prince Eugène - Purple-Triumphant, Beng.

With the wish, that my work will not be seen as for nothing, signs himself....E Durst, Warsaw.

Book  (1885)  Page(s) Vol. II, p. 213.  
 
Bengale. Président d'Olbecque.
Fleur moyenne, pleine; coloris cerise.

Translation: China. Président d'Olbecque.
Full, medium-sized, cherry-red flower.

Website/Catalog  (1884)  Page(s) 41.  
 
General Collection -- Ever-blooming Roses.
President d'Oblecque [sic]. -- Bright purplish crimson; large and double; fragrant, and a profuse
bloomer.