Kale

Kale
Curly kale
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Brassicales
Family:	Brassicaceae
Genus:	Brassica
Species:	B. oleracea
Binomial name
Brassica oleracea L.

Kale is a variety of Brassica oleracea which does not form heads, and instead the green leaves are eaten, usually cooked but also as "baby kale" in salads.