⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-24079, with some changes.
This name is a synonym of Silphium compositum .
The record derives from TICA which reports it as a synonym (record 970EBC8C-2D88-4BA8-9E4B-2C7F2796F619
) with original publication details: Bull. Torrey Bot. Club 25: 478. 1898 478 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:236486-2
.