@article{oai:u-ryukyu.repo.nii.ac.jp:02007556,
 author = {天野, 正晴 and 立石, 庸一 and 佐藤, 寛之 and 田場, 美沙基 and 富永, 篤 and Amano, Masaharu and Tateishi, Yoichi and Sato, Hiroyuki and Taba, Misaki and Tominaga, Atsushi},
 issue = {83},
 journal = {琉球大学教育学部紀要＝Bulletin of Faculty of Education University of the Ryukyus},
 month = {Jul},
 note = {Vascular flora of a remote island Tsuken-jima, situated 4 km southeast from Yokatsu peninsula of Okinawa Island, was studied to gain a basis for nature education in remote islands. Totally 392 species and five varieties of vascular plants of 97 families were recorded on the island in wild state. Among them the distribution of Balanophora fungosa was mentioned as a floristically noteworthy species in the flora of the island. The percentage of naturalized plants was increased from 22.7 to 35.6 in the last quarter of a century. Our anxious that invasive plants might increase furthermore., 紀要論文},
 pages = {177--200},
 title = {沖縄県の離島・へき地における自然教育のための基礎資料の充実6：うるま市津堅島の植物相},
 year = {2013}
}