Morphological, phytochemical, and genetic variation in Hawaiian cultivars of 'Awa (kava, Piper methysticum, Piperceae)Published in:Economic Botany, 1999, v. 53, n. 4, p. 407By:McKenna, Dennis J.;Lebot, Vincent;Johnston, Ed;McKern, Doug;Zheng, Qun YiPublication type:Article