The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50065999, and has not been changed.

M Sphaerostephanos productus (Kaulf.) Holttum is a synonym of Cyclosorus productus (Kaulf.) Ching

This name is a synonym of Cyclosorus productus (Kaulf.) Ching.

The record derives from Tropicos which reports it as a synonym (record 50065999) with original publication details: Kalikasan 4: 59 59 1975.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17454820-1.