Ranunculus abortivus
Buttercup Family - Ranunculaceae
Basal leaves kidney- to heart-shaped and bluntly toothed, while stem leaves are deeply lobed and divided into narrow to oblong segments.
Flowers small (about 0.25 inches wide) with 5 very tiny, shiny, yellow petals, which are shorter than the backwards curved sepals. (Photographed - May)
  Pathology Images Inc. 2000 to 2002
Kidneyleaf Buttercup or Small-flowered Crowfoot
Kidneyleaf Buttercup or       Small-flowered Crowfoot