Emperors savoy is a variety of Tatsoi which is a member of the Mustard family. Its botanical name is Brassica narinosa 'Emperors savoy'.
Emperors savoy Tatsoi tends to need a moderate amount of maintenance, so ensuring that you are aware of the soil, sun, ph and water requirements for this plant is quite important to ensure you have a happy and healthy plant.
This variety plant info is provided by the myfolia gardener's wiki. All details about Emperors savoy have been kindly provided by our members.