Book  (2000)  Page(s) 79.  
 
‘Amorette’/AmoRU/’Amoretta’/’Snowdrop’ = Miniature – blanc, remontant… blanc ivoire… les aiguillons ont l’élégance de se parer de rouge. De Ruiter, Pays-Bas, 1980. ‘Rosy Jewel’ x ‘Zorina’.

Book  (Dec 1998)  Page(s) 79.  
 
Amorette (AmoRU, 'Amoretta', 'Snowdrop') Miniature. de Ruiter (The Netherlands) 1986... The ivory white double florets with 33-35 reflexed petals are borne in clusters of 10-15 blooms... the flowers may be large for a modern Miniature...

Book  (Apr 1993)  Page(s) 15.  
 
Amorette Miniature, white, 1980, (AmoRU; 'Amoretta®'; 'Snowdrop'); 'Rosy Jewel' x 'Zorina'; deRuiter. Description.

Book  (1988)  Page(s) 212-213.  
 
Snowdrop (AmoRU) De Ruiter 1978. Medium to tall height. 'Rosy Jewel' x 'Zorina'.

Book  (1986)  Page(s) 175.  
 
'Amoru' (Amorette ®, 'Snowdrop')

Article (misc)  (1980)  Page(s) 152.  
 
Amoru ('Amorette'; 'Snowdrop') Miniature, G. De Ruiter, Fryers Nursery 1979, 'Rosy Jewel' x 'Zorina'... pure white sometimes with ivory center