TULIP
tulip
Tagetes. Tulip.
"Tulips" as in white tulips are very festive.
iris
I Only Know One flower which is The "Xella"
a flower that starts with N is NARCISSUS
aster
freesia
Ursinia is a flower. It begins with the letter U.
Azalea is a showy flower. It begins with the letter a.
Jasmine
Petunia, poppy.