1、 Blade difference
The leaves of cat's eye are very round and there are two flower buds on it p>
The leaves of Zeqi are relatively narrow and long, not as round as the former, and there are a lot of flower buds on its leaf surface, with five top buds p>
2、 Fruit difference
The seed of the grass is smooth, with or without reticulate grooves, and one side of the capsule is very long, about 2 mm long p>
The capsule of Zeqi is glabrous, the seed is oval, and there are raised reticulate lines on its surface p>
3、 Differences in flowering and fruiting stages
The flowering and fruiting period of cat's eye grass is between April and October. There is a great difference between them. Zeqi has no fixed flowering and fruiting period p>