Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Oono Keiichi,Classification of the evergreen herbaceous plants based on the leaf longivity and the leaf softness,Abstracts of the Annual Meeting of the Ecological Society of Japan,,ECOLOGICAL SOCIETY OF JAPAN,2004,ESJ51,0,822-822,https://cir.nii.ac.jp/crid/1390001205689743744,https://doi.org/10.14848/esj.esj51.0.822.0