Bok Choy. Also known as: Pok choy, bok choi, Chinese white cabbage. Bok choy has thick, light green-white stalks that look like celery, but they’re shorter and rounder. The leaves are also wider and darker. Bok choy leaves are similar to spinach, whereas celery leaves may resemble parsley. Bok choy is a popular ingredient in Chinese cuisine. It’s often used in salads, soups, stir fries, and simple side dishes. Choi Seeds Green Stem Chinese Cabbage, shanghai bok choy seeds, green baby pak choi. Chinese Cabbage Organic Vegetable Planting Non-GMO. Bok choy, pak choi or pok choi is a type of Chinese cabbage cultivated as a leaf vegetable to be used as food. Varieties do not form heads and have green leaf blades with lighter bulbous bottoms instead, forming a cluster reminiscent of mustard greens. Its flavor is described as being between spinach and water chestnuts but slightly sweeter, with a mildly peppery undertone. The green leaves have a stronger flavor than the white bulb.