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Terms: Genus: hydrilla

Hydrocharitaceae Juss.
Gen.Pl. [Jussieu] 18 (1789)
Hydrilla Rich.
Mem.Cl.Sci.Math.Inst.Natl.France p61, 69, t. 2. (1814)
Hydrilla verticillata (L.f.) Royle
Water Thyme; Ill.Bot.Himal.Mts. 376 (1839)

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A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.