@techreport{oai:u-ryukyu.repo.nii.ac.jp:02004633,
 author = {横田, 昌嗣 and Yokota, Masatsugu},
 month = {Mar},
 note = {研究報告書},
 title = {［事業推進担当者研究概要］陸上維管束植物の多様性と進化},
 year = {2009}
}