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⚠ Version 1 of The Plant List has been superseded.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-50220852, and has not been changed.

M Oenothera tucumanensis W. Dietr. is a synonym of Oenothera siambonensis W. Dietr.

This name is a synonym of Oenothera siambonensis W. Dietr..

The record derives from Tropicos which reports it as a synonym (record 50220852) with original publication details: Ann. Missouri Bot. Gard. 64(3): 606-609, f. 98-99, 165 606 1977.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173511-2.