The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/gcc-106134. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

M Cirsium tioganum (Congdon) Petr. is a synonym of Cirsium scariosum var. americanum (A.Gray) D.J.Keil

This name is a synonym of Cirsium scariosum var. americanum (A.Gray) D.J.Keil .

The record derives from TICA (data supplied on ) which reports it as a synonym (record A778E723-BBD0-4BC5-9427-A719628D21F1) with original publication details: 560 1917.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:59162-2.

Earlier versions

This name was in version 1 of The Plant List, record gcc-106134, and has not been changed.