Ranunculus acris

Common Name: 
tall buttercup, common buttercup, meadow buttercup
Scientific Name: 
Ranunculus acris L.
Family Name: 
Ranunculaceae - Buttercup Family
Identification Notes
Life Cycle
introduced perennial, reproducing by seed
Stems
upright, branching, multiply from base, hairy, hollow
Stems of Tall Buttercup
Stems of Tall Buttercup
Leaves
alternate, round to kidney-shaped in outline, palmately lobed (3)5-7, lobes sessile and further divided into narrow lobes, long petioles, upper leaves less divided – often 3 and short stalked or sessile, soft hairs above and below
Leaves of Tall Buttercup
Leaves of Tall Buttercup
Flowers
5-petaled, golden yellow and glossy, petals overlapping, sepals spreading, long stalked; clusters terminal and axillary above
Flowers of Tall Buttercup
Flowers of Tall Buttercup