Which is the national flower of Singapore ?

A. Comet Orchid
B. King Protea
C. Rose
D. Vanda Miss Joaquim

Papilionanthe Miss Joaquim also known as Vanda Miss Joaquim, the Singapore orchid and the Princess Aloha orchid and incorrectly as Vanda ‘Miss Agnes Joaquim’, is a hybrid orchid cultivar that is Singapore’s national flower.