Book  (Apr 1999)  Page(s) 425.  
 
Miss C.E. van Rossem ('Miss C.W. van Rossem') Hybrid Tea. Verschuren, 1919. From 'Leuchtfeuer' (Bourbon) x 'Red-Letter Day' (Hybrid Tea). The author cites information from different sources... velvety red... An intense and unvarying crimson...

Book  (1958)  Page(s) 238.  
 
Miss C. E. van Rossem. HT. (Verschuren, '19.) Leuchtfeuer (HCh.) X Red-Letter Day. Bud pointed; fl. medium to small, semi-dbl. to dbl., open, cupped, slightly fragrant, crimson-scarlet shaded carmine and black. Fol. leathery, bronzy, dark. Vig., bushy.

Book  (1938)  Page(s) 116.  
 
Mr Frank Penn, NZ.  New Roses in Auckland. 
Christopher Stone reminds me of that old favourite, Miss C. E. Van Rossem being of the same glorious velvety scarlet, but Christopher far excels in fragrance

Website/Catalog  (1938)  Page(s) 33.  
 
Bush Roses
Miss C. E. Van Rossem (Hybrid Tea)... Velvety red; medium, attractive form. Fine bushy habit and best bedding type. Extremely free. Grand for massing. Rich Tea perfumed. Introduced 1919.

Book  (1936)  Page(s) 625.  
 
van Rossem, Miss C. E. (HT) Verschuren 1919; Leuchtfeuer X Red-Letter Day; velvety crimson-scarlet, shaded blackish, lasting, medium size, 3/4-full, cup form, lasting, in 2-5s, fragrance 4/10, floriferous, continuous bloom, long strong upright stems, growth 6/10, bushy, short. Sangerhausen

Book  (1934)  Page(s) 315.  
 
Miss C. E. van Rossem (H.T.), 1920.- Velvety red; moderate; prune moderately; good bedder, does not blue, fragrant.

Website/Catalog  (1933)  Page(s) 87.  
 
Miss E. C. van Rossem (Hybrid Tea). This rose is the ideal of a low-growing group rose. The blooms are medium size, lightly filled, bright dark red.... Low garden plants 1 piece RM [Reichsmark] -.45  10 pieces RM 4.-

Website/Catalog  (1929)  Page(s) 23.  
 
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.
Miss C. E. Van Rossem. Hybrid Tea. (H. A. Verschuren & Sons, 1919.) Velvety dark red, well-formed buds and open flowers of nearly the same shade, reinforced with scarlet and black; somewhat fragrant. Plant strong, bushy, and very free flowering.
A good bedding and buttonhole Rose, the blooms being very freely produced to compensate for their lack of size. Heat fades the color but it improves immediately with cooler weather. Best in autumn.

Website/Catalog  (1927)  Page(s) 88.  
 
Miss C. E. van Rossem (1919), velvety blood-red, semi-double, fragrant, very floriferous, acknowledged group rose (HT). 1 piece M 0.80, 10 pieces M 7.-, 100 pieces M 65.-

Website/Catalog  (1926)  Page(s) 104.  
 
Mist C. E. Van Rossem (1919) (Hybride de thé). Fl. rouge velouté, très parfumée. Se prête à tous les usages.