⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26610350, with some changes.

Gymnocarpium longulum (H. Christ) Kitag. is a synonym of Gymnocarpium jessoense (Koidz.) Koidz.

This name is a synonym of Gymnocarpium jessoense (Koidz.) Koidz..

The record derives from Tropicos which reports it as a synonym (record 26610350) with original publication details: Lin. Fl. Manshur. 33 33 1939.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17396810-1.