Mint, whose real name is "Yindancao", belongs to Labiatae, that is, to other dried whole grasses. Most of them were born by the wetland river in Shan Ye, and their roots are underground. Most of them were born at an altitude of 2 100 meters, but they can also grow at an altitude of 3500 meters. They are aromatic crops with special economic value.

The whole plant is green and fragrant. The leaves are opposite, the flowers are small lavender, lip-shaped, and the flowers are small and dark purple-brown.

Mint is one of the commonly used Chinese medicines. It is a pungent, refreshing, sweating and antipyretic drug, which can be used to treat influenza, headache, red eye, body heat, sore throat and gum. External use can treat neuralgia, skin itching, rash and eczema. Usually use mint instead of tea to clear the heart and improve eyesight.

Step 2 touch the incense

Rabdosia pilosa, also known as Rabdosia pilosa, is a potted plant with faint fragrance, which is generally used as an ornament for indoor desks and home desks. Because it can give off a comfortable fragrance after touching, it enjoys the reputation of "touching the fragrance", and because its fragrance is sweet and quite like apple fragrance, it enjoys the reputation of "apple fragrance", which makes people feel refreshed.

Suitable for potted viewing, or hanging indoors, the leaves make tea and wine, and the fragrance is attractive; It can also be used for cooking, boiling soup and cold salad. It can clear away heat and relieve summer heat and repel mosquitoes.

3. Prin

Prynne (scientific name: white orchid? DC。 ): evergreen tree, height17m, broad branches and broad canopy; DBH is 30 cm; Bark gray; Rub branches and leaves with fragrance; The shoots and buds are densely yellow and white puberulent, and the hairs gradually fall off when they are old.

The flowers are white and fragrant, open in summer and autumn, with long flowering period and dark green leaves. They are famous garden ornamental trees, and most of them are planted as street trees. Flowers can be extracted from essence or smoked tea, and can also be extracted as medicine, which is equivalent to treating cough by gasification and turbidity.

Rare and fruity, it is often propagated by grafting, with cymbidium, Michelia and Phoebe bournei as rootstocks; It can also spread through air stratification or adjacency. Originally from Java, Indonesia, it is now widely planted in Southeast Asia. China's Fujian, Guangdong, Guangxi, Yunnan and other provinces and regions are extremely prosperous in cultivation, and many provinces and regions in the Yangtze River Basin are wintering in pots and greenhouses.

4. lavender

Lavender (Latin scientific name: lavender. ) Also known as perfume plants, Lingxiang, Vanilla, Yellow Vanilla, Lavender.

The essential oil extracted from lavender is mainly used for aromatherapy or massage. Abroad, from 65438 to 0993, the volatile oil extracted from Qin Luo, juniper, lavender, oregano and other plants was mixed in Tullamore to improve the sleep of the elderly.

5.rosemary

Rosmarinus officinalis is a kind of shrub, belonging to Rosmarinus of Labiatae, a dicotyledonous plant. Sexual preference for warm climate, native to Europe and the Mediterranean coast of North Africa.

Rosemary has the function of calming the nerves and refreshing the brain, and is a precious natural perfume plant. In the growing season, it will give off a fragrant smell and have the effect of clearing the heart and refreshing.

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