[1]Applied Taxonomic Research Center, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand 40002 [2]The Herbarium, University of Aarhus, Building 137, Universitetsparken, DK-8000 Aarhus C, Denmark
Abstract:
Zingiber teres S. Q. Tong & Y. M. Xia and Z. xishuangbannaense S. Q. Tong are reduced to be synonyms of Z. smilesianum Craib and Z. thorelii Gagnep.,respectively. Z. cochinchinense Gagnep. is changed to be a subspecies of Z. zerumbet (L.) Sm.