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⚠ Version 1 of The Plant List has been superseded.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 gcc-100318, and has not been changed.

M Pterocaulon undulatum C.Mohr is a synonym of Pterocaulon pycnostachyum (Michx.) Elliott

This name is a synonym of Pterocaulon pycnostachyum (Michx.) Elliott.

The record derives from TICA which reports it as a synonym and as an illegitimate name (record 3CDB59EE-CF44-4B36-BC85-9A5B03E8F969) with original publication details: Contr. U. S. Natl. Herb. 6 790 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:214104-2.