Book  (2010)  Page(s) 95.  
 
Peter Harkness. An Update on Persica Hybrids.
The late Ralph Moore used 'Tigris' as a seed and pollen parent, and it lies behind his selection of apricot, red and yellow blends with the 'magic eye', named 'Persian Autumn', 'Persian Light', 'Persian Peach', and Persian Sunset, all introduced in USA in recent years.

Magazine  (Jul 2006)  Page(s) 32.  
 
Registration