The common foxglove, Digitalis purpurea, generally is considered a biennial, which means that it has a life cycle that, starting from seed, normally takes two growing seasons to flower and then die.

This is a preview. Log in through your library . Abstract Extreme modifications of the floral organs as well as of the inflorescence were found in a garden specimen of Digitalis purpurea L. var.

Which, by the way, are not poisonous in ordinary garden circumstances. (Maybe that Smartphone isn’t so smart after all.) A bit of knowledge with the phone applications that identify plants can be a ...