Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kunijiro Yoshitama,Distribution Pattern of Anthocyanidins and Anthocyanins in Polygonaceous Plants,"Botanical Magazine, Tokyo",0006808X,Tokyo : Botanical Society of Japan,1987-07,100,1058,p143-149,https://cir.nii.ac.jp/crid/1523106605026963200,