What are the differences between cassia trees and osmanthus trees?
This article answers the questions about the differences between cassia trees and osmanthus trees, and whether they are the same in terms of green plants and flowers. Let's follow the editor to see the specific content!
Cassia trees and osmanthus trees are two common plants, and many people are confused about the differences between them, even thinking they are the same. In fact, although the names are similar, there are distinct differences between cassia trees and osmanthus trees in botany. This article will introduce the differences between cassia trees and osmanthus trees in detail, helping everyone better understand these two plants.
I. Botanical definitions of cassia trees and osmanthus trees Cassia trees, also known as cinnamon or Chinese cinnamon, belong to the Lauraceae family, Cinnamomum genus, and are evergreen trees. The leaves of cassia trees are elliptical, the flowers are yellow, and the fruits are elliptical drupes. The bark, leaves, flowers, and fruits of cassia trees can all be used to extract essential oils, which have high economic value. Osmanthus trees, also known as sweet olive or rock osmanthus, belong to the Oleaceae family, Osmanthus genus, and are evergreen trees or shrubs. The leaves of osmanthus trees are elliptic-lanceolate, the flowers are golden yellow, and the fruits are elliptical berries. The leaves, flowers, and fruits of osmanthus trees can also be used to extract essential oils, which have high ornamental value.
II. Main differences between cassia trees and osmanthus trees 1. Different families Cassia trees belong to the Lauraceae family, Cinnamomum genus, while osmanthus trees belong to the Oleaceae family, Osmanthus genus. This is the most fundamental difference between them. 2. Morphological differences The leaves of cassia trees are elliptical, the flowers are yellow, and the fruits are elliptical drupes. In contrast, the leaves of osmanthus trees are elliptic-lanceolate, the flowers are golden yellow, and the fruits are elliptical berries. There are certain morphological differences between them. 3. Growth environments Cassia trees grow in warm and humid environments and have poor cold resistance. Osmanthus trees grow in environments with abundant sunlight and humidity, and have better cold resistance. 4. Economic value The bark, leaves, flowers, and fruits of cassia trees can all be used to extract essential oils, which have high economic value. The leaves, flowers, and fruits of osmanthus trees can also be used to extract essential oils, which have high ornamental value. 5. Ornamental value The flowers of cassia trees are small and not very eye-catching. The flowers of osmanthus trees are larger, golden yellow, and have strong ornamental value.
III. How to distinguish between cassia trees and osmanthus trees 1. Observe the leaves The leaves of cassia trees are elliptical, while those of osmanthus trees are elliptic-lanceolate. By observing the shape of the leaves, you can初步 judge whether it is a cassia tree or an osmanthus tree. 2. Observe the flowers The flowers of cassia trees are small and yellow; those of osmanthus trees are larger and golden yellow. By observing the size and color of the flowers, you can accurately判断 whether it is a cassia tree or an osmanthus tree. 3. Understand the growth environments Cassia trees grow in warm and humid environments and have poor cold resistance; osmanthus trees grow in environments with abundant sunlight and humidity and have better cold resistance. By understanding the growth environments, you can also judge whether it is a cassia tree or an osmanthus tree. In summary, there are distinct differences between cassia trees and osmanthus trees in botany, although the names are similar, they are not the same plant. By observing leaves, flowers, and understanding growth environments, these two plants can be accurately distinguished. I hope this article can help everyone better understand cassia trees and osmanthus trees.
The aforementioned content about the differences between cassia trees and osmanthus trees, and whether they are the same, can be referred to by green plant enthusiasts.