Noting numerous plants with white flowers: as, white-flowered azalea, broom, cinquefoil, etc.
The Century Dictionary (Public Domain)
Use "white-flowered" in a sentence
"He tried to make his way back to the trail, then to where he thought the parking lot was, and to traffic he heard on a nearby four-lane highway, using palmetto trees and white-flowered shrubs as markers."
"Maybe also the time that we feel a sneaking admiration for, say, the bindweed, an exquisite white-flowered morning glory, and its tenacious powers of survival."
"He ended the day bowing before a white-flowered wreath before leading staff outside for a candle light vigil."