The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-271291, with some changes.

L Unisema cordata f. angustifolia (Pursh) Farw. is a synonym of Pontederia cordata L.

This name is a synonym of Pontederia cordata L..

The record derives from WCSP which reports it as a synonym (record 271291) with original publication details: Pap. Michigan Acad. Sci. 3: 92 1924.

Full publication details for this name can be found in IPNI: