1、 Blade difference

The leaves of thorn free Lycium barbarum are oval, hard leathery, alternate and full-bodied. The leaf tip is sharp, relatively hard, and the color of the leaf surface is green and shiny. The leaves of Pyracantha fortunei are obovate or obovate oblong, the apex is blunt or slightly concave, the base is wedge-shaped, and the edge is serrated

2、 The difference between flowers

Chinese wolfberry without thorn is an umbrella, and its color is beige. Pyracantha is a compound corymbose inflorescence with white color

3、 Fruit difference

The spineless Chinese wolfberry bone is spherical, and its color is red and the size is the same after maturity. The fruit will not wither in winter. The fruit color of Pyracantha is orange or crimson, which is also spherical. The fruit period is from August to November