Book  (Apr 1999)  Page(s) 408.  
 
Herfsttooi Hybrid Tea. Van Rossem 1919. Parentage: 'General MacArthur' x 'Leuchtfeuer'... brilliant purplish red...

Book  (1936)  Page(s) 341.  
 
Herfsttooi (HT) van Rossem 1919; G. MacArthur X Leuchtfeuer; dark crimson-purple, medium size, well double, lasting, solitary or up to 3, fragrance 3/10, floriferous, continuous bloom, upright stems, growth 6/10, bushy. Sangerhausen

Website/Catalog  (1929)  Page(s) 19.  
 
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.
Herfsttooi. Hybrid Tea. (G. A. Van Rossem, 1919.) Very dark, globular buds, expanding to bright purplish red blooms of rather loose form, good size, double, and notably fragrant. Plant spreading and bushy; dark green shining foliage, like leather.
As indicated by its name, it is an extremely fine Rose in autumn—one of those dependable sorts which, without being striking in any way, helps keep color in the garden at all times.

Website/Catalog  (1923)  Page(s) 30.  
 
Hybrid Tea Roses ... Herfsttooi (v. Rossem 1919). Purple-red. Floriferous.

Website/Catalog  (1922)  Page(s) 9.  
 
Novelty Roses 1922
Herfstooi (HT.) (Rossem) A seedling from General MacArthur x Leuchtfleur, that is highly recommended for garden decoration; colour rich purple red. 4/- each.

Book  (1921)  Page(s) 165.  
 
Herfsttooi, H.T. (Van Rossem, 1919.) Flower brilliant purplish red. Vigorous, bushy grower; free bloomer.

Website/Catalog  (1921)  Page(s) 3.  
 
Hybrid Tea Roses.
Hergsttooi (Rossem)—Highly recommended for garden decoration. Colour rich purple red.