Ranunculus acris - photos and description

Saskatchewan's Wildflowers


15 centimetre ruler for scale


Basal leaves in above photo


Stem leaf in above photo 

Upright plant with long flower stems. Flowers bright yellow, large (for Ranunculus) to 2 cm diameter with petals 1 cm or more long, 1 to 4 flowers per flower stem. The edges of the petals touch one another. Flower stems sparsely hairy with long hairs. Numerous basal leaves with long stalks, deeply cleft,  palmately 3-lobed. Upper leaves sessile, dissected into 3 lobes.

Habitat is damp meadows. Listed as common by Checklist of the Vascular Plants of Saskatchewan. Non-native, introduced from Europe.

To distinguish this plant from other Ranunculus species look for: long flowers stems, flowers with petals 1 cm or longer, palmately lobed basal leaves.

Budd's Flora lists the height 30 - 80 cm, we measured plants to 48 cm tall.

Photos taken June 24th, moist disturbed area on edge of woods, Boreal Forest about 500 km northeast of our home in Regina, SK.

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