⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-30624, with some changes.

Calla palustris f. gracilis Asch. & Graebn. is a synonym of Calla palustris L.

This name is a synonym of Calla palustris L..

The record derives from WCSP which reports it as a synonym (record 30624) with original publication details: Syn. Mitteleur. Fl. 2(2): 368 1904.