Book  (Apr 1999)  Page(s) 556.  
 
Heideröslein Lambertiana. Peter Lambert 1932

Book  (1958)  Page(s) 152.  
 
Heideröslein. S. (P. Lambert, '32.) Chamisso X Amalie de Greiff. Bud pointed, orange-red; fl. large, single, flat, fragrant, bright yellowish salmon-pink, base sulphur-yellow; cluster of 20-60. Broad, bushy; recurrent bloom.

Book  (1947)  Page(s) 160.  
 
Heideroslein (Lambertiana) has large salmon-pink flowers shaded with yellow, borne in clusters on tall, wide, pillar-like plants. Lambert 1932...Climber. Very fragrant....June-September. Hardy.

Website/Catalog  (1938)  Page(s) 16.  
 
Repeating Climbers. Lambertianas. Heideröslein (P. Lambert 33). Quite large, single, flat, light yellowish salmon-pink. Center sulphur-yellow. Bud pointed, orange-vermilion-red, trusses of 20-60 blooms, very hardy, upright, fragrant; shrub never without blooms, long lasting when cut.

Book  (1936)  Page(s) 336.  
 
Heideröslein (multiflora, Lambertiana) Lambert 1932; Chamisso X Amalie de Greiff; glossy yellowish salmon-pink, base sulphur-yellow, medium-size, single, flat, lasting, upright clusters of 20-60, fragrance 5/10, floriferous, continuous bloom, orange-cinnabar red buds, growth 8/10, wide, bushy, upright, 2m. Sangerhausen