Family Code: CANNAB Genus Code: CELTI Genus CN: hackberry Genus Authority: L. Genus Summary: A genus of about 100 species, trees, shrubs, and woody vines, widespread in tropical, subtropical, and temperate regions worldwide. Genus References: Henrickson (2010)=Y; Whittemore in Yatskievych (2013)=Mo; Todzia in Kubitzki, Rohwer, & Bittrich (1993). Key based in part on Mo. Last Updated: 2019-11-29 Publish: 1