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⚠ Version 1 of The Plant List has been superseded.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-101896, with some changes.

M Tanacetum rockii Mattf. ex Rehder & Kobuski is a synonym of Ajania potaninii (Krasch.) Poljakov

This name is a synonym of Ajania potaninii (Krasch.) Poljakov.

The record derives from TICA which reports it as a synonym (record 9F853CDC-1463-4434-94B5-9DD10104A7EE) with original publication details: Journal of the Arnold Arboretum 13(4): 406-407 1932.