⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26616946, with some changes.
This name is a synonym of Polytaenium cajenense .
The record derives from Tropicos which reports it as a synonym (record 26616946
) with original publication details: Pteridografía del Sur de México 240, t. 38A, f. 10-11 240 1909.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16063-2
.