Book  (3 Jan 2001)  Page(s) 71.  
 
[Jean-Pierre Vibert wrote in 1826:] I have seen 'Bipenné' degenerate into À Feuilles Rondes, and this latter produce canes of the common Centifolia the same year... a too-indulgent regimen will return to being the common Centifolia

Website/Catalog  (1826)  Page(s) 59.  
 
ROSA centifolia.
rotundifolia.