"","ヌルデ","Naturalized plants in Japan : Seed-Image database","","","","","","","","","","http://escholarship.lib.okayama-u.ac.jp/59352",""
    "","ヤマハゼ","Naturalized plants in Japan : Seed-Image database","","","","","","","","","","http://escholarship.lib.okayama-u.ac.jp/59353",""