⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-308950, with some changes.

Udora lithuanica Rchb. is a synonym of Hydrilla verticillata (L.f.) Royle

This name is a synonym of Hydrilla verticillata (L.f.) Royle.

The record derives from WCSP which reports it as a synonym (record 308950) with original publication details: Fl. Germ. Excurs. 139 1831.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:431963-1.