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⚠ Version 1 of The Plant List has been superseded.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-21378, and has not been changed.

L Cirsium altissimum var. filipendulum (Engelm.) A.Gray is a synonym of Cirsium engelmannii Rydb.

This name is a synonym of Cirsium engelmannii Rydb..

The record derives from TICA which reports it as a synonym (record D3452B85-946B-4420-AF6B-277EE79CE205).