Carolina Buckthorn na nufin wani nau'in shrub ko ƙananan bishiya a kudu maso gabashin Amirka. Sunan kimiyya na shuka shine Frangula caroliniana, kuma nasa ne na dangin Rhamnaceae. Ita wannan shuka tana da kanana, furanni masu kama da baki, 'ya'yan itatuwa masu kama da Berry wadanda suke da guba ga mutane amma tsuntsaye da sauran namun daji suna cin su. An yi amfani da haushi da tushen Carolina Buckthorn don dalilai na magani a cikin maganin gargajiya na Amirka na gargajiya da na farko na Turai.