4 favorite votes.  

White, near white or white blend Floribunda.

Bred by Gordon J. Von Abrams (United States, 1961).
Introduced in United States by Peterson & Dering in 1961 as 'Ivory Triumph'.

Floribunda.  

White or white blend.  Mild fragrance.  12 petals.  Average diameter 3.5".  Medium to large, semi-double (9-16 petals), cluster-flowered, in small clusters, open bloom form.  Continuous (perpetual) bloom throughout the season.  Small, pointed buds.  

Medium, compact, upright.  Light green, leathery foliage.  

USDA zone 6b through 9b (default).  Can be used for beds and borders or garden.