Website/Catalog  (19 Jul 2015)  
 
Registered Name: 'Milrhia'
ARS Approved Exhibition Name: Rhiannon
HT, pb, 2015, Millington, Warren; flowers 11¼ cm., full, borne mostly solitary, intense fragrance; foliage medium-size, dark green, matte; prickles regular, numerous, brown; growth upright, medium (1½ m.); shrub. [Baronne E de Rothschild × Troika]. Introductions: 2015