The difference between vervain and lavender

Verbena, also known as Euphorbia angustifolia, Schizonepeta angustifolia, Euphorbia angustifolia, etc., perennial erect herbs, native to Europe, mostly grow in the wild. Lavender is also known as perfume plant, spirit vanilla, vanilla, yellow vanilla and so on. The leaf shape is beautiful and elegant, and the blue-purple inflorescence is long and beautiful. It is a new perennial cold-resistant flower in the courtyard. Let's take a look at the difference between vervain and lavender.

The difference of families and genera between Vervain and Lavender

1. Verbena: Verbena is a perennial erect herb belonging to the plant kingdom, angiosperm phylum, dicotyledonous class, synpetal subclass, tubular flower order, Verbenaceae, Verbena subfamily, Verbena.

2. Lavender: lavender is a plant kingdom, angiosperm phylum, dicotyledonous class, Compositae, Labiatae, Lavender subfamily, Lavender semi-shrub or dwarf shrub.

Morphological differences between vervain and lavender

1, vervain: verbena up to 120 cm high, the base of Lignification, a single leaf opposite, ovate to long ovate, both sides are hirsute, the hairs on the lower veins are especially dense. Terminal or axillary spikes, flowers blue-purple, sessile, calyx membranous, tubular, Corolla slightly 2-lipped, filaments very short. Ovary glabrous, fruit enclosed in calyx, nutlets, florescence from June to October.

2. Lavender: the stem of lavender is erect, stellate tomentose, old branches grayish brown, with striped exfoliated cortex. Leaves striate or lanceolate, gray stellate tomentose or sparsely or densely, gray-white or olive-green when dry, entire and revolute. Verticillate inflorescences gather at the top of branches into intermittent or subcontinuous spikes, bracts rhombic-ovate, bracteoles inconspicuous, calyx ovate-tubular or subtubular, Corolla about twice as long as Cao, tube extended, covered with glandular hairs in throat, nutlets elliptic, smooth.

The difference between the origin of vervain and lavender

1. Vervain: verbena is found in Europe and often grows on roadsides, hillsides, streams or forests at low to high elevations. it is now distributed in temperate to tropical regions all over the world. Shanxi, Shaanxi, Gansu, Jiangsu, Anhui, Zhejiang, Fujian, Jiangxi, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan, * *, Xizang and so on.

2. Lavender: lavender grasslands are wild in the southern foothills of the Alps along the Mediterranean coast of France and southern Italy, as well as Spain and North Africa. Later, Britain, Australia, the United States, Hungary, Bulgaria, Russia, Japan and other countries have been introduced and cultivated. Now it has spread all over the Mediterranean and Black Sea coastal countries, and China is mainly produced in *.

The difference of efficacy between vervain and lavender

1. Verbena: verbena whole herb is used as medicine, which tastes bitter and cool, enters the liver and spleen meridians, has the effects of clearing heat and detoxification, promoting blood circulation and dispersing blood stasis, promoting diuresis and detumescence, treating exogenous fever, damp-heat jaundice, edema, dysentery, malaria, diphtheria, throat arthralgia, gonorrhea, amenorrhea, dysmenorrhea, carbuncle, sore poison, dental chancre and so on.

2. Lavender: lavender has been widely used in medical treatment since ancient times. Both stems and leaves can be used as medicine. It has the effect of invigorating the stomach, sweating and relieving pain. It has a wonderful effect in the treatment of colds, abdominal pain and eczema. It is known as the "king of herbs". Its fragrance is fresh and elegant, and it is mild in nature. it is the plant with the most calming, soothing and hypnotic effect, relieving tension, calming mind, calming gas, healing wounds and removing scars.