Greater Celandine
Chelidonium majus
Self-seeding herbaceous perennial poppy. Acrid yellow-orange latex, most concentrated in the root, used by herbalists topically against warts. The foliage is a bit downy and blue-green, bearing bright yellow flowers that give way to upright seedpods.
Water: Likes water
Hardiness: Frost Hardy
Habit: 1 to 3' tall herbaceous perennial
Light: Will thrive in partial shade.
Soil: Most often found in disturbed areas with moist soil, but will grow from regular garden soil to gravel
Origin: Europe and Western Asia
Greater Celandine