"Vernonia patula" . "Vernonia patula" . . _:b75672930 . "(Dryand.) Merr., 1909" . _:b75672930 "8312071" . "Vernonia patula" . . . _:b75672930 "GBIF id" . . _:b75672930 . "8312071" . . . _:b75672930 . . "Vernonia patula (Dryand.) Merr., 1909" . "630874" . .