| Affiliation: | 1. Laboratory of Plant Chemotaxonomy, Graduate School of Agriculture, Ibaraki University, 3-21-1 Chuo, Ami, Ibaraki 300-0393, Japan;2. Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki 305-0005, Japan;3. Laboratory of Ecology and Systematics, Faculty of Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0213, Japan;4. Laboratory of Pharmacognosy, Showa Pharmaceutical University, 3 Higashi-tamagawagakuen, Machida, Tokyo 194-8543, Japan |
