Book  (1936)  Page(s) 687.  
 
Sunburst (HT) Pernet-Ducher 1912; bright cadmium-yellow, center orange-yellow, reverse whitish, base yellow, medium to large, 3/4-full, cup-form, lasting, solitary, fragrance 5/10, floriferous, repeats well, long strong stems, few thorns, growth 6/10, upright, bushy. Sangerhausen

Article (misc)  (1935)  Page(s) 105.  
 
The climbing form of Sunburst is a much better bloomer than the bush.

Book  (1934)  
 
'Sunburst' (H.T.): Flower superb cadmium-yellow, with orange-yellow centre, large, fairly full, cupped form, the buds generally borne singly on long, stout stems. Growth very vigorous, upright, and free flowering.

Website/Catalog  (1933)  Page(s) 92.  
 
Sunburst (Hybrid Tea). Light yellowish salmon (2,5 ea)..Low garden plants 1 piece RM [Reichsmark] -.45  

[no longer listed in the 1934 catalogue]

Website/Catalog  (1931)  Page(s) 49.  
 
'Sunburst'. (H.T.) Cadmium yellow, orange yellow centre.

Book  (1930)  Includes photo(s).
 
p12 Photo of bare bush.

p65-3 A. J. Berrie, Eastwood, NSW: On the other hand, such varieties as …. and 'Sunburst' .. retain indefinitely their entrancing beauty indoors if cut at the right stage.

p94-2 W. R. Groves, Kyneton, Vic: In the Spring such roses as 'Sunburst'…. are almost white.

Book  (1930)  Page(s) 309.  
 
'Sunburst'. (H.T.). Pernet-Ducher, 1912 – Fairly vigorous. Large and full. May be called a double-purpose rose in spring. but in Autumn is simply a garden variety. Colour: Light apricot, deeper in the centre. When forced it becomes almost white. It may be shaded for exhibition. Grows well on bushes and standards. Prune moderately. Group D.

Website/Catalog  (1929)  Page(s) 31.  
 
Everblooming Roses
The so-called Everblooming Roses include the Hybrid Tea and Pernetiana groups. They do not bloom all the time, but if kept healthy and growing steadily, one crop of flowers succeeds another at brief intervals.
Sunburst. Hybrid Tea. (Pernet-Ducher, 1912.) Fine yellow flowers, strongly suffused with orange at the center, fragrant, and well-shaped. Plant spreading.
Very beautiful, but it takes time and patience to establish and grow it well.

Book  (1928)  
 
p23-4 Alister Clark: There are many fine roses without Pernetiana blood that make good parents, such as …. and 'Sunburst'.

p124-2 J. W. Firth, Thornbury, Vic: …..’Golden Rule’. …Some may think it too like ‘Sunburst’, but it has the advantage of constancy of colour.

Website/Catalog  (1928)  Page(s) 23.  
 
Hybrid Teas, Teas  and Pernetiana.
Sunburst. Hybrid Tea. (Pernet-Ducher, 1924.) Deep cadmium-yellow, with orange-yellow center; large, full and of beautiful form.