Hello, your description is a bit abstract, but according to you I know there are several kinds:

1. spinach, also known as Persian, red root vegetable, parrot cabbage, etc. , belongs to the quinoa family spinach genus, annual herb. Plants up to 1 meter high, root conical, reddish, less often white, leaves hastate to ovate, bright green, entire or with a few tooth-like lobes.

2. Mustard, the Taiwanese call it "longevity vegetable", calcium content is very high in vegetables, and rich in niacin, skin care has very good effect.

3. Rape moss, cruciferous plant rape young stem and leaves. Also known as rue moss, rue vegetable, Taiwan vegetable, moss mustard, cold vegetables. Cultivated throughout China. Spring pick young stem and leaves, washed with.

The above is what I know, I hope it can help you.