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⚠ Version 1 of The Plant List has been superseded.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-89599, with some changes.

M Silphium ovatifolium (Torr. & A.Gray) Small is a synonym of Silphium compositum Michx.

This name is a synonym of Silphium compositum Michx..

The record derives from TICA which reports it as a synonym (record 54D40807-7C81-4E3A-B057-8210E066D4D3) with original publication details: "1242, 1340" 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:236459-2.