Book  (1955)  Page(s) 23.  
 
...also bouquet and small-flowered kinds like Signe Relander, dark red, 'F. J. Grootendorst' carmine, and 'Pink Grootendorst' of a pale rosy shade.    Like the mother species they all form large spreading three to six feet high shrubs

Book  (1947)  Page(s) 191.  
 
Dr. Walter Lammerts.  Classification and Breeding of Polyantha Roses.  Signe Relander 'Orleans Rose' x R. rugosa. Bright red; cluster. Foliage not described.

Book  (1941)  Page(s) 28.  
 
...och slutligen de bukett- eller småblommiga: Signe Relander, mörkröd, Grootendorst karmosin och Grootendorst Pink, rosa.

Translation:
...also cluster and small-flowered kinds like Signe Relander, dark red, Grootendorst crimson, and Pink Grootendorst, pink.

Book  (1940)  Page(s) 249.  
 
New Roses Of All The World.  Denmark.  Signe Relander Rug-Pol (D. Poulsen; intro by D. T. Poulson 1928-30)  R. rugosa (regeliana) x Orleans Rose.  Bud small, globular, flower double, open, very lasting, bright red in cluster.  Foliage abundant.  Very vigorous; abundant bloomer all season.

Book  (1936)  Page(s) 603.  
 
Relander, Signe (polyantha) Poulsen 1932; Rug. X Pol.; pink, cluster-flowered, fragrance 5/10, repeats well, growth 6710, bushy, short.

Magazine  (1932)  Page(s) 143.  
 
'Signe Relander', which is a cross between Rugosa roses and Polyantha roses.