It can be identified by its round white blooms, surrounded by three-leaf (or, if you're lucky, four-leaf) clovers. This weed can be useful to grass because it helps increase nitrogen in the soil ...

As with other clover species, white clover has leaves that are composed of three leaflets ... tribenuron often gets added to glyphosate to improve control of white clover. For weed control in waste ...

The world's largest weed is the giant hogweed, from Central Asia. It reaches 3.65m (12ft) in height and has leaves 91cm (36in) long. A 14-leaved red clover and a 14-leaved white clover were both ...

A coroner has ruled an herbal supplement, white mulberry leaf, caused the death of a California congressman's wife, Kaiser Health News (KHN) reported on Wednesday. Rep. Tom McClintock found his ...