The bhut jolokia (, IPA: [ˈbʱʊt.zɔˌlɔkiˌja]), also known as bih jolokia, u-morok, ghost pepper, red naga, Naga Jolokia, and ghost chili, is an interspecific hybrid chili pepper cultivated in the Indian states of Arunachal Pradesh, Assam, Nagaland and Manipur. It is a hybrid of C. chinense and C. frutescens genes.