Commercially available

 

9 favorite votes.  

Orange blend Hybrid Tea.
Registration name: Lady Margaret Stewart

Bred by Alexander Dickson II (1857-1949) (United Kingdom, 1926).
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1927 as 'Lady Margaret Stewart'.

Hybrid Tea, Pernetiana.  

Deep yellow, orange-red veining, light yellow shading, ages to orange .  Strong fragrance.  Large, full (26-40 petals), borne mostly solitary, high-centered bloom form.  Blooms in flushes throughout the season.  

Few or no prickles/thorns, upright.  Dark green foliage.  

USDA zone 6b through 9b (default).