Book  (1936)  Page(s) 464.  
 
Mauger, Emilie (portland) Mauger 1825; flesh-coloured, medium, double. = Alba bifera.

Book  (1936)  Page(s) 742.  
 
Vix bifera (alba) ? ? ; pink, repeats

Book  (1936)  Page(s) 8.  
 
Alba bifera (Portland) flesh-coloured = Emilie Mauget

Book  (1899)  Page(s) 60.  
 
Emilie Mauger, Portland, Mauger, carné

Book  (1864)  Page(s) 72.  
 
Die Vierjahreszeiten-Rose (R. calendarum, Borkh.—Damascena portlandica bifera—Rose de quatre Saisons—Omnium Calendarum). [...]
Andere alte Varietäten sind:
Emilie Mauger...

The Four Seasons Rose (R. calendarum, Borkh.—Damascena portlandica bifera—Rose de quatre Saisons—Omnium Calendarum). [...]
Other older varieties are:
Emilie Mauger...

Book  (1864)  Page(s) 72.  
 
Die Vierjahreszeiten-Rose (R. calendarum, Borkh.—Damascena portlandica bifera—Rose de quatre Saisons—Omnium Calendarum). [...]
Andere alte Varietäten sind:
Alba...

The Four Seasons Rose (R. calendarum, Borkh.—Damascena portlandica bifera—Rose de quatre Saisons—Omnium Calendarum). [...]
Other older varieties are:
Alba...

Book  (1858)  Page(s) 130.  
 
Alba ... Vix bifera, medium size, double, pink.

Article (misc)  (1850)  Page(s) 21.  
 
862. Alba bifera

Book  (1838)  Page(s) 176.  
 
Portland. Hybrides. Emilie Mauger. Alba Bifera, or Vix Bifera. Leaves, of a glaucous green. I>Leafstalks, having crooked thorns. Leaflets, rounded, doubly and sharply toothed. Flowers, middle-sized, double, flesh-coloured.

Book  (1836)  Page(s) section II, p.12.  
 
Damascena portlandica bifera. Emilie Mauger, alias vix bifera, beautiful, fragrant. Pink-flesh-coloured, 2 in. double.