1) Composition by William Walton 
[march] Crown Imperial is an orchestral march by the English composer William Walton. It was first performed at the coronation of King George VI in 1937 and substantially revised in 1953. Walton composed the march originally for performance at the coronation of King Edward VIII, which was scheduled for 12 May 1937. However, Edward abdicated...
• (n.) A spring-blooming plant (Fritillaria imperialis) of the Lily family, having at the top of the stalk a cluster of pendent bell-shaped flowers surmounted with a tuft of green leaves.
(from the article `fritillary`) In many species the flower has a checkered appearance. The fruit is a three-valved capsule with many seeds. Snake`s head, or toad lily (F. ...
Crown'-im·pe'ri·al noun (Botany) A spring-blooming plant ( Fritillaria imperialis ) of the Lily family, having at the top of the stalk a cluster of pendent bell-shaped flowers surmounted with a tuft of green leaves. 
[n] - Eurasian herb with a cluster of leaves and orange-red bell-shaped flowers at the top of the stem
Fritillaria imperialis noun Eurasian herb with a cluster of leaves and orange-red bell-shaped flowers at the top of the stem
an Iranian plant, Fritillaria imperialis, of the lily family, having a purple-spotted stem and a whorl of usually reddish-orange flowers hanging beneath a tuft of leaves, grown as an ornamental.