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⚠ Version 1 of The Plant List has been superseded.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-16548, and has not been changed.

L Silphium integrifolium var. deamii L.M.Perry is a synonym of Silphium integrifolium var. integrifolium Michx.

This name is a synonym of Silphium integrifolium var. integrifolium Michx..

The record derives from TICA which reports it as a synonym (record CB255EA3-ABA9-42C0-84BB-1E94A0F4FDDC) with original publication details: Rhodora 39: 287. 1937 287 1937.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:236449-2.