Book  (1924)  Page(s) 195.  
 
Roses Registered in 1913-23
1913 Registrations:  Mavourneen HT. (sport Killarney).  Florex Gardens, North Wales, Pa.

Book  (1921)  Page(s) 182.  
 
Official List of American Roses compiled by Charles E. F. Gersdorff....
Mavourneen, H.T. (The Florex Gardens, reg. A. R. S., 1913.) Sport from Killarney. 37. 

Magazine  (29 Dec 1917)  Page(s) 1264.  
 
Rose Growing in Vicinity of Philadelphia ... Area under Glass. Florex Gardens, North Wales ...250,000 [sq.ft.] ...Summary of varieties... Mavourneen (1 [nursery]....3,631 [quantity]
[this is probably Florex's sport, not Dickson's cultivar]

Magazine  (22 Mar 1913)  Page(s) 480.  
 
Florex Gardens , incorporated , North Wales , Pa . , file for registration the new rose " Mavourneen , " described as follows: Sport of the Pink Killarney , very large bud averaging 30 petals ; color deep pink , reverse side of petal almost as dark as the inside petal . Very fragrant ; good foliage. This rose has been under observation several years.