Chemical diagram showing the biosynthesis of tetrahydrocannabinol (THC) and cannabidiol (CBD) from cannabigerolic acid (CBGA)
<a href="//commons.wikimedia.org/wiki/User:Innerstream" title="User:Innerstream">User:Innerstream</a>
<span class="int-own-work" lang="en">Own work</span>, based on <a href="//commons.wikimedia.org/wiki/File:Cannabidiol_and_THC_Biosynthesis.jpg" title="File:Cannabidiol and THC Biosynthesis.jpg">File:Cannabidiol and THC Biosynthesis.jpg</a>