Xanthium
The flower is called xeranthemum. It is a silvery color and found in Europe.
A flower starting with W is wisteria.
petuniaPetunia
I Only Know One flower which is The "Xella"
LilyLilacLotusLavenderLupin
tulip
Carnation.
Iris
Nasturtium
narrcissus
violet
nasturtium