Commercially available

5 favorite votes.  

White, near white or white blend Hybrid Tea.
Registration name: Mrs. E. G. Hill

Bred by Soupert & Notting (Luxembourg, before 1905).
Introduced in Australia by H. Kemp in 1909 as 'Mrs. E. G. Hill'.

Hybrid Tea.  

Light pink, coral-red reverse, ages to white .  Moderate fragrance.  Very large, double (17-25 petals) bloom form.  Blooms in flushes throughout the season.  

USDA zone 6b through 9b (default).