Website/Catalog  (1970)  Page(s) 8.  
 
BETTY PRIOR. — Larges fleurs simples rose carminé luisant. Plante très robuste fleurissant dans discontinuer. 70 à 80 cm. Recommandée pour bordures hautes ou petites haies.

[no longer listed in 1971, but again in 1975]

Website/Catalog  (1963)  Page(s) 15.  
 
Hybrid Polyantha or Floribunda Roses. Betty Prior .....Bushy, free flowering.  Single. Extra tall. 

Book  (1958)  Page(s) 31.  
 
Betty Prior. F. (Prior, '35; int. J&P, '38.) Kirsten Poulsen X unnamed seedling. Bud ovoid, dark carmine; fl. single (5 petals), cupped, fragrant, carmine-pink; cluster. Vig., bushy; profuse bloom. (28) Pl. Pat. 340 (expired). NRS Gold Medal, '33.

Book  (1955)  Page(s) 114.  
 
'Betty Prior'. (Hedge). Belongs to that vigorous type that can be planted as a hedge between one's rose-bushes or may be allowed to grow and develop either as a solitary bush or be planted in threes, merely trimming it back slightly here and there. In this way a completely constant flowering, prolific park-rose may be developed. It is single and the colouring varies between light and dark pink. Very tall.

Book  (1955)  Page(s) 114.  
 
'Mrs. Julie Poulsen' . Hybrid polyantha. This is a very characteristic variety. It is an almost single, large-flowering, charmingly tender pink, shot with tinges of yellow. Carries a wealth of flower in large, loosely-set clusters. The foliage is reddish and dainty. Both in vases and in the garden it is highly decorative. Tall.

Book  (1953)  Page(s) 66.  
 
Betty Prior - 21

Book  (1951)  Page(s) 64.  
 
Frank Mason.  Poulsen Roses. 
Betty Prior is another useful variety that is easily grown. It is rather deeper in colour than Else Poulsen, and lasts well as a cut flower.

Magazine  (1948)  Page(s) 2. trimester, p. 24.  
 
Hybrides de Polyanthas resultant du croisement de Hybrides d Tableau II [Hybrides de Polyantha] avec des Hybrides de Thé ....
Betty Prior, Kirsten Poulsen X Semis inédit; Petite, simple, parfumée, corymbes, rose carminé.

Book  (1943)  Page(s) 75.  
 
T. G. Stewart, Box Hill, Vic.  Polyantha Roses
There are two varieties which I would like to bracket together, namely, Madge Prior and Betty Prior. Both are excellent varieties, one (Betty) being a large single carmine pink, and Madge a large semi-single red, having a pronounced white eye.
Both are good.

Book  (1940)  Page(s) 20.  
 
Betty Prior Floribunda: Hybrid Polyantha. (Prior, 1935; introduced in the U.S. by Jackson & Perkins, 1938)... (Patent 340)... shrimp-pink inside, carmine-pink outside...