Book  (1952)  Page(s) 299.  
 
Silver Star. Shrub. (Undritz, '19) Silver Moon ✕ Marie van Houtte. Semi-dbl., fragrant, white, tinged cream, golden yellow stamens. Vig., (4 ft. high; 4 ft. across); recurrent bloom.

Book  (1936)  Page(s) 665.  
 
Silver Star (hybrid wichurana) Undritz 1919; Silver Moon X Marie van Houtte; white, flecked cream, golden-yellow stamens, large, semi-double, lasting, solitary, fragrance 5/10, floriferous, continuous bloom, growth 7/10, climbing, 1 m.