'''Ganjé '''ya iku genusgénus tuwuhan kembangkembangan sing kalebusajeroné ana telung [[Spesies|spésies]] (lan pitung takson)<ref>{{Cite web|url=http://www.researchgate.net/profile/Karl_Hillig/publication/226862901_Genetic_evidence_for_speciation_in_Cannabis_(Cannabaceae)/links/552289390cf2a2d9e1456778.pdf|title=Genetic evidence for speciation in Cannabis (Cannabaceae)|work=Researchgate|author=Karl Hillig|date=January 2005|accessdate=24 October 2015}}</ref> utawa [[Subspesies|subspésies]] wit,<ref name="grin">{{Cite web|url=http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?8862|title=Cannabis sativa information from NPGS/GRIN|publisher=www.ars-grin.gov|accessdate=13 July 2008}}</ref> ''sativa'', ''indica'', lan ''ruderalis''. Tuwuhan iki asli [[Asia Tengah|Asiah Tengah]] lan bawana anakan Indhia.<ref>{{Cite book|title=Marijuana and the Cannabinoids|last=A. ElSohly|first=Mahmoud|year=2007|publisher=Humana Press|isbn=1-58829-456-0|page=8|url=http://books.google.com/books?id=fxoJPVNKYUgC&pg=PA8#v=onepage&q&f=false|accessdate=2 May 2011}}</ref>
Ganjé wis kawit suwé dianggo lantaran serat hèmé, lenga hèmé, minangka tamba, lan minangka [[Ganja|obat seneng-senengan]]. Pametu abahan hèm saka indhustri digawé saka tuwuhan ganjé sing kapilih supaya ngasilaké akèh serat. Kanggo minangkani Konpènsi Narkotika PBB, sawènèh galur ganjé dibranah supaya ngasilaké tétrahidrokanabinol (THC), bebakal sikoaktip pokok, mawa tataran sing cilik. Akèh tuwuhan sing dibranah kanthi titi nedya ngasilaké THC (kanabionidha) cilik sarana mulihaké kembang-kembangé. Sawènèh camboran, kalebu hasis lan lenga has, sariné dijupuk saka tuwuhan iki.<ref name="erowid">Erowid. 2006. </ref>
