"ARS Systematic Botany and Mycology Laboratory. United States, AR, Little Rock."   cc-by-nc-sa-3.0

Berchemia (Supplejack) is a genus of plants in the family Rhamnaceae.

EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of supplejack. View this species on GBIF
"ARS Systematic Botany and Mycology Laboratory. United States, AR, Little Rock."   cc-by-nc-sa-3.0