If you mean something beginning with ne-, then it is neutrons.
buttercup
Aster.
xeranthemum
Marigold :)
... ne fait que commencer means "... is only beginning" in English.
flowers beginning with A: * African violet * amaryllis * aster * azalea
Cardinal flower Carnation Carolina rose
One of them is a kingcup.
oleander
Ne-yo Neon Nala
It means that someone's or something's life is just beginning like a flower's.