Book  (Jun 1992)  Page(s) 24.  
 
Louis-Philippe I ('Louis Philippe') Damask Perpetual. C. Duval, 1832. Seedling of 'Rose du Roi'. [Author cites information from different sources.]

Book  (1936)  Page(s) 428.  
 
Louis Philippe (Portland) ? ? ; carmine

Website/Catalog  (1850)  Page(s) 12.  
 
47. Louis Phillippe Dam. Perp. Purplish crimson

Website/Catalog  (1848)  Page(s) 79.  
 
Perpetuals or hardy remontants...Louis-Philippe or du Roi.

Book  (1848)  Page(s) Vol II, p. 112.  
 
Damask Perpetual, Louis Philippe; flowers crimson, shaded with dark purple, large and double; form, expanded; colours rich and fine. A good seed-bearer.

Book  (1846)  Page(s) 18.  
 
Everblooming hardy Roses. Damascena perpetua. Louis Philippe, very beautiful, good fragrance. Light carmine-red, veined darker, 2 1/4 in., quite double. Is the damascena bifera Philippe I.

Book  (1846)  Page(s) 22.  
 
Hybrid Perpetuals...Louis Philippe, idem. [listed as damascena perpetua]

Book  (1846)  Page(s) Cat. p. 15.  
 
Damask Perpetual. Louis Philippe, violet purple, expanded

Book  (1843)  Page(s) 128.  
 
Louis Philippe may be planted with the common Bourbon..they both bear seed abundantly..

Magazine  (3 Jul 1841)  Page(s) 438.  
 
Messrs. Lane and Sons Nursery, Great Berkhampstead.—The collection of Roses here is very large, and comprises most of the choicer varieties in cultivation. [...]
Perpetual.—Alzina, lilac rose, globular and double; Antinuous; Bernard, salmon and rose, cupped, small, and double; Constancy, delicate pale flesh, large; De Montmorency; Fulgorie, splendid bright rose, large and double; Louis-Philippe, fine dark purplish-crimson; Madame Feburier, good, large, very double rose, but does not always open; Royal Perpetual, bright rose—one of the best of the class; Sisley, bright rose, cupped and very double; and striped crimson Perpetual, crimson, striped with white—seems generally to come true.