1、 Different varieties

Sedum is also called toothpick, melon seed grass, stone nail, dog tooth petal, etc. it is a plant of Sedum and Sedum, which is distributed in most parts of China, as well as in North Korea and Japan

Purslane is an annual succulent herb, belonging to Purslane family and purslane genus. It is native to South Asia. Now it is distributed in both north and South China, which is common

2、 Different stems

The stems of Sedum are mostly creeping and low. If they are raised in the basin, they will come down along the edge of the basin

Some of the stems of soapy soap lie flat, and some grow obliquely, occupying a large area

3、 Different leaves

The leaves of Sedum sarmentosum are whorled, and the leaves are oblanceolate to oblong, about 1.5-2.5 cm long, with a sharp apex

The leaves of the horse tooth soap are opposite, and the single leaf shape is an inverted egg wedge. It is relatively fat and flat, like the shape of the horse tooth. It is about 1-3cm long and about 0.6-1.5cm wide. The position of the top of the leaf is somewhat round and blunt, and sometimes it will be slightly concave. The surface of the leaf is dark green and the bottom is light green