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⚠ Version 1 of The Plant List has been superseded.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-50197601, and has not been changed.

M Trianosperma rigida Cogn. is a synonym of Cayaponia rigida (Cogn.) Cogn.

This name is a synonym of Cayaponia rigida (Cogn.) Cogn..

The record derives from Tropicos which reports it as a synonym (record 50197601) with original publication details: Fl. Bras. 6(4): 94 94 1878.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:294134-1.