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Cannabis (/ ˈ k æ n ə b ɪ s /) [2] is a genus of flowering plants in the family Cannabaceae. The number of species within the genus is disputed. Three species may be recognized: Cannabis sativa, C. indica, and C. ruderalis.
1 ημέρα πριν · Cannabis, medicinal, recreational, and fiber plants belonging to the family Cannabaceae. The taxonomy of the genus is contentious. A canelike variety is used for the production of hemp fiber, while female plants of a branchier variety are a source of THC, the active ingredient of marijuana.
Linnaeus in Species Plantarum (1753) described a single species of hemp, Cannabis sativa, whereas Lamarck (1785) proposed two species of Cannabis: C. sativa, the species largely cultivated in Western Continent, and Cannabis indica, a wild species growing in India and neighboring countries.
23 Ιουν 2023 · “Cannabis” is the scientific name for the plant species that includes both marijuana and hemp. “Marijuana” specifically refers to the strains of cannabis that contain high levels of the psychoactive compound delta-9-tetrahydrocannabinol (THC), which is responsible for the plant’s intoxicating effects.
8 Οκτ 2024 · Marijuana, drug composed of the leaves and flowers of plants in the genus Cannabis. Marijuana is known by several other names, including pot, grass, and weed. It can vary widely in potency. Its active ingredient is tetrahydrocannabinol (THC). Learn more about the history, effects, and legality of marijuana.
In recent years, interest in this plant has increased due to its therapeutic potential, in addition to a very interesting chemical composition, characterized by the presence of an atypical family of molecules known as phytocannabinoids.
1 Οκτ 2016 · Linnaeus in Species Plantarum (1753) described a single species of hemp, Cannabis sativa, whereas Lamarck (1785) proposed two species of Cannabis: C. sativa, the species largely cultivated in Western Continent, and Cannabis indica, a wild species growing in India and neighboring countries.