The story of the azalea: from myth to science, how did it become a symbol of faithful love?

Azalea is a common ornamental flower with gorgeous colors and rich fragrance. Its name sounds beautiful, but do you know how it got its name? Why is it also called the "ominous flower"? This article will take you to explore the story of azalea, from myth to science, revealing the mystery and charm behind it.

1. Myths and legends about azaleas

The name of azalea comes from a tragic myth. It is said that in ancient times there was a beautiful and kind woman named Dujuan who fell in love with a handsome and brave general. However, the general died in the war. Dujuan was heartbroken and decided to cry in front of the general's tomb until she died. Her blood dyed the surrounding white camellia red, and became the azalea we see today. Azalea is therefore considered a symbol of loyal love, but it also has an ominous meaning because it represents death and sorrow.

2. Scientific classification of azalea

Azalea is actually a general term that includes multiple genera and species in the Ericaceae family. The most common ones include Rhododendron, Azalea, and Vaccinium. These genera have similar characteristics, such as single or double funnel-shaped or bell-shaped corollas, four or five sepals and stamens, and capsules or berry-like fruits. These genera also have different characteristics, such as plants in the genus Azalea usually have large evergreen or deciduous leaves, while plants in the genera Rhododendron and Vaccinium have small or needle-shaped leaves.

3. Ecological distribution of azalea

Ericaceae plants are widely distributed around the world, especially in temperate and subtropical regions. They prefer to grow in acidic soils and can tolerate low temperatures and drought. They also have rich morphological diversity and can be shrubs, trees, herbs or vines. They can also form different types of communities, such as alpine shrubs, coniferous forests, swamps, etc. Ericaceae plants play an important role in the ecosystem. They can provide food and habitats for many animals, and can also beautify the environment and improve the climate.

4. Medicinal value of azalea

In addition to their ornamental value, Ericaceae plants also have other cultural values. For example, the fruits of vaccinium plants can be eaten or made into jams, juices, etc., or used as medicine or dyes. The flowers and leaves of azalea and rhododendron plants contain toxic substances such as grayanotoxin, which can be used to make mad honey, which has certain medicinal effects, but can also cause poisoning or death. Ericaceae plants are also rich in organic acids and can be used to make rhododendron tea, which has the effect of cooling and quenching thirst and can also be used to treat some skin diseases.