delphinium

As nouns the difference between delphinium and foxglove

is that delphinium is a cultivated plant, belonging to the genus Delphinium, with tall blue-colored spikes containing flowers while foxglove is Digitalis, a genus of about 20 species of herbaceous biennials native to the Old World, certain of which are prized for their showy flowers. The drug digitalis or digoxin was first isolated from the plant.

As nouns the difference between delphinium and delphinidin

is that delphinium is a cultivated plant, belonging to the genus Delphinium, with tall blue-colored spikes containing flowers while delphinidin is an anthocyanidin, primary plant pigment, and antioxidant, responsible for the blue colour in delphiniums and other flowers and fruits.

As a proper noun delphinium

is .

As a noun delphinine is

(organic compound) a type of toxic alkaloid found in some plants in the delphinium family, which can also be used medicinally.

As an adjective delphinine is

characteristic of dolphins.