렙토세팔라동의나물-[정명] Caltha leptosepala DC.

Caltha leptosepala, the white marsh marigold, twinflowered marsh marigold, or broadleaved marsh marigold, is a North American species of flowering plant in the buttercup family. The species has regionally distinct variations.

Description

This is a perennial herb growing a mostly naked stem with leaves located basally. The leaves are up to 13 or 15 centimetres (5 or 6 inches) long and may have smooth, wrinkled, or toothed edges. The inflorescence bears one or more flowers. Each flower is 1 to 4 cm (1⁄2 to 1+1⁄2 in) wide and lacks petals, having instead petallike sepals which are usually white but sometimes yellow. In the center are many long, flat stamens and fewer pistils.

Caltha leptosepala - Wikipedia

https://youtu.be/FGsgB9eyuJU?t=106