1、 Different plant types

Persian chrysanthemum is a flower of autumn British genus, also known as big Persian chrysanthemum and autumn English. It is an annual or perennial herb with a height of about 1-2 meters and a relatively high plant type

Marigold is also a kind of flower belonging to Compositae, but it is different from the former. It is an annual plant of marigold, also known as honeycomb chrysanthemum, stinky chrysanthemum, stinky hibiscus, longevity lamp, etc. it is relatively low, about 50-150 cm high, and its stem is very upright and thick, with longitudinal ribs on it

2、 Different leaves

The leaves of Persian chrysanthemum belong to secondary pinnate deep crack, and there are many lobes on the leaves. The shape of the lobes is linear or filiform linear

The leaves of marigold are pinnately divided, the degree of lobes is small, the shape is long oval or lanceolate, and the edges of the leaves have sharp serrations

3、 Different flowers

The tongue on the former flower is about 2-3cm long and about 1.2-1.8cm wide. There are many colors of flowers, such as pink, white, purplish red, etc

The latter belongs to a solitary head like inflorescence, the color of tongue like flowers is yellow or dark orange, and the upper tongue is obovate, about 1.4 cm long