What is bok choy in a plant?

Bok choy is a type of Chinese cabbage. Its Chinese name, "pak choi," translates to "white cabbage," probably because of its blanched centers, but there are green varieties too. The stalks are crisp and the leaves are smooth and tender with a flavor somewhere between cabbage and chard. Jan 11, 2020

Common Name: Bok choy, pak choi, bok choi

Soil Type: Rich, well-draining soil

Plant Type: Vegetable

Botanical Name: Brassica rapa var. chinensis

Answer: It is a whole plant.

Explanation:

It is a whole plant.

If you are interested in generally edible part it is stem.