⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-274720, with some changes.

Alisma geyeri var. giganteum Lunell is a synonym of Alisma gramineum Lej.

This name is a synonym of Alisma gramineum Lej..

The record derives from WCSP which reports it as a synonym (record 274720) with original publication details: Amer. Midl. Naturalist 4: 163 1915.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:8477-2.