Book  (Apr 1999)  Page(s) 387.  
 
Avoca Hybrid Tea. A. Dickson 1907. The author cites information from different sources... crimson scarlet...

Book  (Apr 1993)  Page(s) 35.  
 
Avoca Hybrid Tea, crimson-scarlet, 1907, Dickson, A. Description.

Book  (Jun 1992)  Page(s) 274.  
 
Avoca Hybrid Tea. A. Dickson, 1907. [Author cites information from different sources.]

Book  (1940)  Page(s) 14.  
 
Avoca Hybrid Tea. (A. Dickson 1907)... crimson-scarlet...

Website/Catalog  (1938)  Page(s) 12.  
 
Bush Roses
Avoca (Hybrid Tea) By Dicksons of Hawlmark, 1907... Crimson scarlet; long pointed buds, beautiful bloom. Very vigorous, strong growth. Very highly perfumed. Gold Medal N.R.S.

Book  (1936)  Page(s) 44.  
 
Avoca (HT) A. Dickson 1907; crimson-scarlet, large, 3/4-full, high-centered, fragrance 5/10, growth 8/10, climbing. Sangerhausen

Website/Catalog  (1926)  Page(s) 92.  
 
Avoca (1908) (Hybride) FI. gr., pl. rose-cramoisi, bouton allongé. Var. hors ligne.

Website/Catalog  (1925)  Page(s) 8.  
 
Avoca, dark red

Website/Catalog  (1924)  Page(s) 41.  
 
Rosiers Grimpants remontants à grandes fleurs...
Avoca.- Fl. gr. rouge cramoisi velouté.

Website/Catalog  (1921)  Page(s) 7.  
 
Roses.
Avoca, crimson-scarlet; class: Hybrid Tea; habit of growth: very vigorous.