"Sonchus subg. Lactucosonchus" . . "Sch.Bip., 1850" . . . _:b76416051 "100364307" . . _:b76416051 . . . . _:b76416051 "TROPICOS id" . "Sonchus subg. Lactucosonchus Sch.Bip., 1850" . _:b76416051 . _:b76416051 . "Sonchus subg. Lactucosonchus" . . "954147" . "100364307" .