Genus Ammogeton Author H.A.Schrader Published place Gottingen Published year 1833 Published in H.A.Schrader in: Index Seminum Horti Academici Gottingensis 1833: [1] Original seen in Leiden (L) photocopy; IDC microfiches (7842) Notes Later published in: Linnaea 10 (1835-36) Litt.69