 longicalycinus" () is widespread in medium to high altitude areas, but is found in Donyin at an altitude less than 200 meters.Both "Lycoris radiata Herb" (), rarely seen in Taiwan, and "Lycoris sprengeri" (), only endemic to Dongyin among the Matsu Islands, have become important assets for tourism.Clear cutting once caused the hard-but-light slow-growing "Eurya emarginata (Thunb.)