Cannabis indica
{{Short description|Species of plant}}
{{Speciesbox
| image = Row(Purple Kush).jpg
| image_caption = Purple Kush
| genus = Cannabis
| species = indica
| authority = Lam.
}}
{{Cannabis sidebar}}
Cannabis indica is an annual plant species in the family Cannabaceae{{Cite book|url=https://books.google.com/books?id=rnwwxoOb3gUC&pg=RA1-PA256|page=256|title= Indoor Marijuana Horticulture|isbn=9781878823298|last1=Cervantes|first1=Jorge|year=2002|publisher=Van Patten }} indigenous to the Hindu Kush mountains of Southern Asia.{{cite book|url=https://books.google.com/books?id=SVU8BQAAQBAJ&dq=info:PIybLEpBZkoJ:scholar.google.com/&pg=PT26|page=chapter 2|title=Cannabis|last1=Duvall|first1=Chris|year=1999|publisher=Reaktion Books |isbn=9781780233864 }} The plant produces large amounts of tetrahydrocannabinol (THC){{Cite web |last=Ellis |first=Rachel Reiff |title=Indica vs. Sativa: What's the Difference? |url=https://www.webmd.com/mental-health/addiction/indica-vs-sativa-whats-the-difference |access-date=2024-10-31 |website=WebMD |language=en}} and tetrahydrocannabivarin (THCV), with total cannabinoid levels being much higher than observed in industrial hemp varieties. It is now widely grown in China, India, Nepal, Thailand, Afghanistan, and Pakistan, as well as southern and western Africa,{{Cite journal |last1=Hillig |first1=Karl W. |last2=Mahlberg |first2=Paul G. |date=June 2004 |title=A chemotaxonomic analysis of cannabinoid variation in Cannabis (Cannabaceae) |journal=American Journal of Botany |language=en |volume=91 |issue=6 |pages=966–975 |doi=10.3732/ajb.91.6.966|pmid=21653452 |s2cid=32469533 |doi-access=free }} and is cultivated for purposes including hashish in India. The high concentrations of THC or THCV provide euphoric effects making it popular for use for several purposes, not only simple pleasure but also clinical drug research, potential new drug research, and use in alternative medicine, among many others.{{cite web |last1=Carvalho |first1=Joana |title=GW Pharma Plans More Clinical Trials for Sativex |url=https://multiplesclerosisnewstoday.com/news-posts/2021/01/13/gw-pharma-recruitment-pivotal-trials-sativex-ms/ |website=multiplesclerosisnewstoday |date=13 January 2021 |publisher=BioNews Services, LLC |access-date=15 October 2021}}{{Cite web |last=PubChem |title=Tetrahydrocannabivarin |url=https://pubchem.ncbi.nlm.nih.gov/compound/93147 |access-date=2023-07-01 |website=pubchem.ncbi.nlm.nih.gov |language=en}}{{Cite journal |last1=Abioye |first1=Amos |last2=Ayodele |first2=Oladapo |last3=Marinkovic |first3=Aleksandra |last4=Patidar |first4=Risha |last5=Akinwekomi |first5=Adeola |last6=Sanyaolu |first6=Adekunle |date=2020-01-31 |title=Δ9-Tetrahydrocannabivarin (THCV): a commentary on potential therapeutic benefit for the management of obesity and diabetes |journal=Journal of Cannabis Research |volume=2 |issue=1 |pages=6 |doi=10.1186/s42238-020-0016-7 |issn=2522-5782 |pmc=7819335 |pmid=33526143 |doi-access=free }}
Taxonomy
In 1785, Jean-Baptiste Lamarck published a description of a second species of Cannabis, which he named Cannabis indica. Lamarck based his description of the newly named species on plant specimens collected in India. Richard Evans Schultes described C. indica as relatively short, conical, and densely branched, whereas C. sativa was described as tall and laxly branched.{{cite journal |author=Richard Evans Schultes |author-link=Richard Evans Schultes |author2=William M. Klein |author3=Timothy Plowman |author4=Tom E. Lockwood |name-list-style=amp |year=1974 |title=Cannabis: an example of taxonomic neglect |journal=Harvard University Botanical Museum Leaflets |volume=23 |issue=9 |pages=337–367 |doi=10.5962/p.168565 |url=http://wlbcenter.org/Schultes%20Publications/BotMusLeaf_23_337-367.pdf }} Loran C. Anderson described C. indica plants as having short, broad leaflets whereas those of C. sativa were characterized as relatively long and narrow.{{cite journal |author=Loran C. Anderson |year=1980 |title=Leaf variation among Cannabis species from a controlled garden |journal=Harvard University Botanical Museum Leaflets |volume=28 |issue=1 |pages=61–69 |doi=10.5962/p.168641 |s2cid=90557456 |url=https://archive.org/details/cbarchive_107150_leafvariationamongcannabisspec9999}}[http://www.bio.fsu.edu/faculty-anderson.php Dr. Loran C. Anderson - FSU Biological Science Faculty Emeritus] C. indica plants conforming to Schultes's and Anderson's descriptions originated from the Hindu Kush mountain range. Because of the often harsh and variable climate of those parts (extremely cold winters and warm summers), C. indica is well-suited for cultivation in temperate climates.{{Cite news|url=https://www.marijuana-seeds.nl/blog/how-to-grow-marijuana-in-sub-tropical-and-temperate-climates|title=How to Grow Marijuana in Sub-tropical and Temperate Climates|date=2017-05-09|work=MSNL Blog|access-date=2018-07-15|language=en-GB}}
The specific epithet indica is Latin for "of India" and has come to be synonymous with the cannabis strain.{{Cite web |title=indica Meaning {{!}} Pop Culture |url=https://www.dictionary.com/e/pop-culture/indica/ |access-date=2022-06-30 |website=Dictionary.com |language=en-US}}
There was very little debate about the taxonomy of Cannabis until the 1970s, when botanists like Richard Evans Schultes began testifying in court on behalf of accused persons who sought to avoid criminal charges of possession of C. sativa by arguing that the plant material could instead be C. indica.{{cite journal |last1= Bosse|first1= Jocelyn|date= 2020|title= Before the High Court: the legal systematics of Cannabis|url= https://www.tandfonline.com/doi/full/10.1080/10383441.2020.1804671|journal= Griffith Law Review|volume= 29|issue= 2|pages= 302–329|doi= 10.1080/10383441.2020.1804671|s2cid= 229457146}}
Cultivation
Broad-leafed C. indica plants in the Indian Subcontinent are traditionally cultivated for the production of charas, a form of hashish. Pharmacologically, C. indica landraces tend to have higher THC content than C. sativa strains.{{cite journal|last1=Fischedick|first1=Justin Thomas|last2=Hazekamp|first2=Arno|last3=Erkelens|first3=Tjalling|last4=Choi|first4=Young Hae|last5=Verpoorte|first5=Rob|title=Metabolic fingerprinting of Cannabis sativa L., cannabinoids and terpenoids for chemotaxonomic and drug standardization purposes|journal=Phytochemistry|date=December 2010|volume=71|issue=17–18|pages=2058–2073|doi=10.1016/j.phytochem.2010.10.001|pmid=21040939|bibcode=2010PChem..71.2058F }}{{cite journal |author1=Karl W. Hillig |author2=Paul G. Mahlberg |year=2004 |title=A chemotaxonomic analysis of cannabinoid variation in Cannabis (Cannabaceae) |journal=American Journal of Botany |volume=91 |issue=6 |pages=966–975 |pmid=21653452 |doi=10.3732/ajb.91.6.966|doi-access=free }} Some users report more of a "stoned" feeling and less of a "high" from C. indica when compared to C. sativa. (The terms sativa and indica, used in this sense, are more appropriately termed "narrow-leaflet" and "wide-leaflet" drug type, respectively.)"Sativa vs Indica." AMSTERDAM – THE CHANNELS. Web. 5 December 2010.
A recent genetic analysis included both the narrow-leaflet and wide-leaflet drug "biotypes" under C. indica, as well as southern and eastern Asian hemp (fiber/seed) landraces and wild Himalayan populations.{{cite journal |author=Karl W. Hillig |year=2005 |title=Genetic evidence for speciation in Cannabis (Cannabaceae) |journal=Genetic Resources and Crop Evolution |volume=52 |issue=2 |pages=161–180 |doi=10.1007/s10722-003-4452-y|s2cid=24866870 }}
Genome
In 2011, a team of Canadian researchers led by Andrew Sud announced that they had sequenced a draft genome of the Purple Kush strain of C. indica.{{Cite journal | last1 = Van Bakel | first1 = H. | last2 = Stout | first2 = J. M. | last3 = Cote | first3 = A. G. | last4 = Tallon | first4 = C. M. | last5 = Sharpe | first5 = A. G. | last6 = Hughes | first6 = T. R. | last7 = Page | first7 = J. E. | doi = 10.1186/gb-2011-12-10-r102 | title = The draft genome and transcriptome of Cannabis sativa|pmid=22014239 | pmc = 3359589 | volume=12 | issue = 10 | year=2011 | journal=Genome Biol. | page=R102 | doi-access = free }}
Gallery
{{gallery|mode=packed
|New born Cannabis plant.jpg|Seedling
|indica leaf.jpg|Broad leaf
|Flowers(Purple Kush).jpg|C. indica flowering
|Cannab2 new.png|Comparison of Cannabis species
}}
References
{{Reflist|30em}}
External links
{{Portal|Cannabis}}
{{Wikispecies|Cannabis indica}}
- {{Commons-inline|2=Cannabis indica}}
- [https://www.marijuana-guides.com/strains/indica/ Popular Indica Marijuana Strains]
- [https://web.archive.org/web/20100922182950/http://geopium.org/Photos/Maroc_Rif2005/Maroc_Rif2005.htm Four full pages of photos of cannabis cultivation in Morocco (Rif)] on geopium.org
- [https://web.archive.org/web/20100922182950/http://geopium.org/Photos/Maroc_Rif2005/Maroc_Rif2005.htm Photos of Indica cannabis availability in Canada (Rif)]
- [https://bestbudseedbank.com/cannabis-seeds/indica/ Trending Indica Cannabis Strains]
{{Psychoactive substance use}}
{{Cannabis|state=expanded}}
{{Cannabis strains}}
{{Ancient anaesthesia-footer}}
{{Medicinal herbs & spices}}
{{Cannabinoidergics}}
{{Taxonbar|from=Q2936421}}
{{Authority control}}