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⚠ Version 1 of The Plant List has been superseded.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-68201, with some changes.

L Silphium asteriscus var. laevicaule DC. is a synonym of Silphium asteriscus var. dentatum (Elliott) Chapm.

This name is a synonym of Silphium asteriscus var. dentatum (Elliott) Chapm..

The record derives from TICA which reports it as a synonym (record 6585DE19-31D5-481C-BE46-DD0E2A97EEEE) with original publication details: Prodr. (DC.) 5: 513 513 1836.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:236420-2.