This is a gallery of flowers of common garden weeds with a white colour. There are links to monographs on each weed with a full picture and information about the habits and ways to treat it. Some white flowers can have pale pink or other hues, or these can have faded away at time of viewing. Check paler specimens in other categories.
The links below are to further galleries of flowers of a different hue.
YELLOW / ORANGE RED / PINK / LILAC BLUE / PURPLE GREEN / BROWN