⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50065989, with some changes.

Dryopteris bordenii H. Christ is a synonym of Sphaerostephanos heterocarpus var. bordenii (H. Christ) Holttum

This name is a synonym of Sphaerostephanos heterocarpus var. bordenii (H. Christ) Holttum.

The record derives from Tropicos which reports it as a synonym (record 50065989) with original publication details: Philipp. J. Sci. 2(3): 204 204 1907.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17247480-1.