Lawn weeds with yellow flowers spread their seeds in several ... shaped leaves and petite flowers in shades of yellow or pink ...

it produces yellow flowers, each with five petals. Unlike some other weeds, oxalis may grow taller, potentially reaching heights up to 1 foot. The creeping variety of this weed has hair-covered ...

Another yellow-flowered oxalis species sometimes found in turf is the Bermuda buttercup (Oxalis pes-caprae), which flowers mainly in winter and becomes dormant over summer. Bermuda buttercup tends to ...

they often disappear over winter making creeping buttercup difficult to differentiate from a very similar-looking annual weed called hairy buttercup. In spring and summer, it has the typical buttercup ...