Book  (1936)  Page(s) 340.  
 
Hera (HT) van Rossem 1924; Luise Lilia X Gen. MacArthur; glossy carmine, shaded blood-red, medium to large, double, lasting, solitary or up to 4, fragrance 7/10, floriferous, continuous bloom, growth 5/10, short.

Magazine  (1931)  Page(s) 311.  
 
Hera HT (G. A. van Rossem 1925). General Mac Arthur X Luise Lilia.

Website/Catalog  (1929)  Page(s) 7.  
 
Recent Introductions and Rare Varieties
Hera. Hybrid Tea. (G. A. Van Rossem, 1924.) Pointed buds and glowing, brilliant carmine, medium-sized flowers, shaded with blood-red, borne one to three on a stem. Growth strong and erect, foliage dark green and not liable to mildew.
A very well-formed flower of the Laurent Carle type but not so large. It is extremely fragrant with the rich scent of old-time Roses. The color is best in cool weather. We feel that it is a splendid variety; but only test in the amateur’s garden will prove us right or wrong. $2.50 each.

Magazine  (May 1928)  Page(s) 42.  
 
Rapport de M. Bernaix, sur les meilleures Roses nouvelles de 1924...
Hera (G. A. Van Rossem). — Fleur carmin brillant nuancé de rouge sang ; moyenne pleine, de bonne forme, odorante, bouton pointu, variété florifère, très recommandable.

Book  (1925)  Page(s) 192.  
 
Rose Hera. HT. (G. A. van Rossem, 1924.) General MacArthur X Luise Lilia.

Website/Catalog  (1925)  Page(s) 31.  
 
New Roses 1925. Rose Hera (HT) (Rossem) Colour, glowing brilliant carmine with blood red shading; buds are pointed; the flowers, which are borne one to three on a stem, are of medium size, full and of good form; foliage dark green and not liable to disease, whilst the growth is strong, erect and hardy. This variety is a seedling from ‘General MacArthur’ x ‘Louise Lilia’, and is very sweetly scented. 4/- each.

Magazine  (1924)  Page(s) 36.  
 
Hera HT 1924 = Luise Lilia X General Mac Arthur. [article states pollen parent first]