The biggest feature of roses is their strong rose fragrance. Compared with similar roses and roses, the fragrance of roses is much more obvious. Because of its unique smell, it is more valuable, such as refining essence, which is used in cosmetics, food and other industries.

Second, the appearance characteristics

Roses are generally divided into single petals and double petals. There are 5 petals in a single petal and as many as 40-60 petals in a double petal, with colors ranging from white to purple. There are many thorns on its branches, some are upright, some are curved, and the color is mostly light yellow. 5-9 leaflets, mostly oval and wrinkled.

Third, the flowering period is very short.

Roses bloom from May to June, and only once a year. Cultivars can bloom many times a year. In addition, after the rose is cut, it will wither quickly within 30 minutes, which is very unfavorable for preservation.

Fourth, other influences.

The ornamental value of roses is average, but the rose oil extracted from them is expensive, also known as liquid gold. In addition, petals can also be made into rose cake, rose tea and rose wine. Its fruit is rich in vitamins and has high nutritional value.

Extended data:

The difference between Chinese rose and rose

1, look at the leaves

To distinguish roses from roses, it is better to look at leaves than flowers.

Roses are composed of 3-5 long oval lobules, with sharp tips, serrated edges, hairless surface, smooth and shiny. Roses have many leaflets, consisting of 7-9 leaflets. The blade tip is blunt, the edge is serrated, the blade is dull, and the back is slightly white and fluffy.

Roses and roses, but if you look at the leaves, the sharp and bright ones are roses.

2. Look at these flowers

Generally speaking, the flowers of Chinese rose are very big and rich in colors, including red, yellow, purple, pink, white and green, and each color has its own depth. It is not an exaggeration to describe them with colorful colors. Roses have smaller flowers and less colors, such as red (purple, pink) and white.

3. Look at that thorn

Some stems of Chinese rose have thorns and some have no thorns, and they are all hairless. Its spines are generally large and loosely distributed, and every three or four spines are saved.

The thorns on the rose stem are dense, smaller and thinner.

Step 4 smell the fragrance

Both Chinese rose and rose have their own fragrance, but in comparison, the fragrance of rose is much stronger than that of Chinese rose. Roses are generally used to extract the essence, and its fragrance is naturally rich and intoxicating, while the fragrance of roses is faint.

Step 5 look at the flowering period

Judging whether a rose is a rose from its flowering period is also a method. Chinese rose is also called moon red, Chinese rose and Catharanthus roseus. If properly maintained, the Chinese rose will bloom and remain unbeaten. But roses usually bloom only once in summer, and the flowering period is relatively short.

Baidu encyclopedia-rose

Baidu encyclopedia-rose