Book  (1958)  Page(s) 166.  
 
Independence Day, Cl. Cl. HT. (W. & J. Broen; int. E. Murrell, '30.)

Book  (1936)  Page(s) 359.  
 
Independance Day, Climb. (cl. hybrid lutea) Brown 1930; sport of above [Independence Day]; climbing habit. Sangerhausen