Photo: Hippuris vulgaris.

Plants. Linnés trädgård, Uppsala, Sweden. Planted. 2003-06-22.
Hippuris vulgaris L. Engl.: mare's tail, common mare's tail. Deu.: Tannenwedel. Suom.: lamparevesikuusi. Sven.: hästsvans, hästsvansört, kärrgran, vattengran, ledgräs
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Photo: Hippuris vulgaris.