I was thinking Foxglove. I could be wrong.
Also, foxglove is the source of nightshade, a rather significant little poison.
Nope. You’re wrong about the name of the poison. Foxglove is toxic, but nightshade comes from a different plant.
Digitalis Somthinerotheris. Heart stimulant. Kills ya, until some pharma ‘cuts’ it.
Beautiful.