Wild spinach is a perennial herb, with fibrous roots at the roots and upright stems, with a height of about 40 to 100 cm and almost no branches.
Ordinary spinach plants up to 1 meter, the root shape of the cone, with a little red, in a few cases white.
The leaf shape of wild spinach is lanceolate or elongated, with a length of about 8 to 14 cm and a width of about 1 to 2.6 cm.
The leaves of spinach are from halberd to ovate, with a few dentate lobes on the edge.
The shape of the achene of wild spinach is ellipse. There are three sharp edges on the edge. The color of the fruit is dark brown and glossy.
The shape of the utricle of spinach is oval or nearly round. The color of the fruit is lighter and brown.