1、 Leaf difference

The leaf shape of Datura stramonium is oval or wide oval, longer, with irregular wavy shallow cracks on it, and the crack is not very large

The leaves of morning glory are round, with deep or shallow cracks. Sometimes they are 3-lobed, sometimes 5-lobed, and the cracks will be deep

2、 Different flowers

Datura stramonium is generally solitary in the branches or leaf axils. The flowers are funnel-shaped, relatively slender, with five shallow cracks and triangular lobes. The color of flowers is relatively single, the upper part is white or lavender, and the lower part is green

Morning glory is generally axillary, with one or two at the top of the peduncle. Although the Corolla is funnel-shaped, it is relatively short and round. The colors of flowers are diverse, including purple blue, white, purple red and so on

3、 Different plant types

Datura stramonium is a herb or semi shrub, which can grow upright without relying on other plants. Its height is about 0.5-1.5m

Trumpet Flower is a twining plant, which needs to rely on other plants to grow normally. It can climb rattan, and the length is very long