Book  (Dec 1998)  Page(s) 478.  
 
Poema Rambler. Brada (Czechoslovakia) 1933. Description... huge clusters, with sometimes as many as 100 blossoms, of delightful, small bright pink flowers that become light pink as they age... its known commercial distribution currently limited to nurseries in Oregon in the USA, and Germany.

Book  (1940)  Page(s) 23, 25.  
 
Page 23: Jan Böhm, Blatna-Cechy, Czechoslovakia. 'Poëma'
Page 25: Dr. Gustav Brada, Czechoslovakia. 'Poëma'

Book  (1936)  Page(s) 569.  
 
Poëma (multiflora, Lambertiana) Dr. Brada 1933; Tausendschön X Farbenkönigin; glossy deep pink, petal bottom yellow, fades to a lighter colour, glossy yellow stamens, small to medium, well double, lasting, in clusters of 10-30, continuous bloom, growth 8/10, climbing, 1,5 to 3m., Sangerhausen

Book  (1934)  Page(s) 152.  
 
Poëme, Lambertiana, which was originated by Dr. Brada and introduced by J. Böhm, Blatna, Czechoslovakia. Tausendschön X Farbenkönigin...