Blisterwort

Ranunculus recurvatus, or blisterwort, is a native woodland perennial with attractive, deeply lobed basal leaves that form a low, leafy groundcover. Slender, branching stems rise above the foliage and bear small yellow buttercup-like flowers. Its lush foliage makes it a useful addition to woodland gardens, stream edges, and naturalized plantings. Fresh plant material and sap may cause skin irritation and are toxic if ingested.