Book  (2005)  Page(s) 9.  
 
location G:203/3, Amdo, Hansen 1927, hybrid arkansana, violet-pink, medium size, semi-double, strong fragrance, tall

Book  (11 Jun 1993)  Page(s) 68.  
 
'Tetonkaha' x 'La Melusine'. Hansen (USA) 1927. Description... large clusters of semi-double blossoms...

Book  (1940)  Page(s) 7.  
 
Amdo Hybrid Rugosa. (Hansen 1927.) 'Tetonkaha' x 'La Melusine'. Pink, 16 petals and 8 petaloids; cluster 7-10. Blooms July-Aug.

Book  (1936)  Page(s) 18.  
 
Amdo (hybrid Dak[ota?]) Prf. Hansen 1927; [Brookings] Tetonkaha X La Melusine; bluish deep pink, 7 cm., double, center petals and stalks short, fragrance 6/10, in clusters of 7-10; sparse summer bloom, folded foliage, reverse light, strongly veined. Hardy. Sangerhausen

Book  (1927)  Page(s) 50.  
 
Amdo Rose - Introduced 1927. Pedigree: Tetonkaha x La Melusine. A heavy bloomer through July and into August. The pink flowers appear seven to ten in a cluster; about 16 petals and 8 petaloids. Its late blooming makes it of interest.