"","ハンゲショウ","Naturalized plants in Japan : Seed-Image database","","","","","","","","","","http://escholarship.lib.okayama-u.ac.jp/59268",""
    "","ドクダミ","Naturalized plants in Japan : Seed-Image database","","","","","","","","","","http://escholarship.lib.okayama-u.ac.jp/59267",""