Genus Tagetes Species signata Author F.Th.Bartling Published place Gottingen Published year 1837 Published in F.Th.Bartling in: Index Seminum Horti Academici Gottingensis 1837: 7 Original seen in Leiden (L) photocopy; IDC microfiches (7842) Notes Later published in: Linnaea 12(1838) Litt.82-83