Hemp oil

Hemp Nettle is a common name for several species of plants in the family Lamiaceae. The term is most often used to refer to the species Galeopsis tetrahit, also known as Common Hemp Nettle. Other species in the genus Galeopsis are also sometimes referred to as hemp nettles. These plants are native to Europe and Asia, but have been introduced to other parts of the world.

Description

Hemp Nettles are annual plants that grow to between 20 and 80 cm in height. They have square stems and opposite leaves. The leaves are serrated and have a rough texture, similar to that of nettle leaves, hence the common name. The flowers of hemp nettles are usually pink or purple, but can also be white or yellow. They are bilaterally symmetrical and have a distinctive shape, with a large upper lip and a smaller lower lip.

Distribution and Habitat

Hemp Nettles are found throughout Europe and Asia, and have been introduced to North America and Australia. They are typically found in disturbed habitats, such as fields, roadsides, and waste places. They prefer well-drained soils and can tolerate a range of pH levels.

Uses

While not as widely used as true hemp (Cannabis sativa), some species of hemp nettle have been used in traditional medicine. For example, Galeopsis tetrahit has been used in herbal medicine to treat coughs and respiratory infections.

Conservation Status

Most species of hemp nettle are not considered to be threatened. However, some species, such as Galeopsis angustifolia, are considered to be rare and are protected in some countries.

See Also

• Lamiaceae
• Galeopsis
• Cannabis sativa

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