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Cannabis also has a long history of being used for medicinal purposes, and as a recreational drug known by several slang terms, such as marijuana, pot or weed. Various cannabis strains have been bred, often selectively to produce high or low levels of tetrahydrocannabinol (THC), a cannabinoid and the plant's principal psychoactive constituent .
Cannabis (/ ˈ k æ n ə b ɪ s /), [2] commonly known as marijuana (/ ˌ m æ r ə ˈ w ɑː n ə /), [3] weed, and pot, among other names, is a non-chemically uniform drug from the Cannabis plant. Native to Central or South Asia, cannabis has been used as a drug for both recreational and entheogenic purposes and in various traditional ...
Taxonomically, the term "weed" has no botanical significance, because a plant that is a weed in one context, is not a weed when growing in a situation where it is wanted. Some plants that are widely regarded as weeds are intentionally grown in gardens and other cultivated settings.
Non-Cannabinoid Phenols (14) Phytocannabinoids (111) Pigments (2) Proteins (7) Steroids (9) Sugars (32) Terpenes (98) Vitamins (1) Cannabis also produces numerous volatile sulfur compounds that contribute to the plant's skunk-like aroma, with Prenylthiol (3-methyl-2-butene-1-thiol) identified as the primary odorant. [15]
Cannabaceae is a small family of flowering plants, known as the hemp family.As now circumscribed, the family includes about 170 species grouped in about 11 genera, including Cannabis (hemp), Humulus and Celtis (hackberries).
The OED traces the etymology to the Neo-Latin botanical term cannabis – proposed in 1728 and standardized in Carl Linnaeus's (1753) Species Plantarum – from an earlier Latin cannabis, coming from Greek kánnabis. Herodotus (c. 440 BCE) recorded the use of cannabis in The Histories.
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Cannabis indica is an annual plant species in the family Cannabaceae [1] indigenous to the Hindu Kush mountains of Southern Asia. [2] The plant produces large amounts of tetrahydrocannabinol (THC) [3] and tetrahydrocannabivarin (THCV), with total cannabinoid levels being as high as 53.7%. [4]