"2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-1\u03BB4-benzopyran-1-ylium" . . . . . . . . "2-(3,4-Dihydroxy-phenyl)-5,7-dihydroxy-chromenylium" . . . . . . . . . . . . "Luteolinidin" . . "luteolinidin" . . . "Luteolinidin" . "2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium" .