⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-100594, and has not been changed.

Rudbeckia chapmanii C.L.Boynton & Beadle is a synonym of Rudbeckia fulgida var. umbrosa (C.L.Boynton & Beadle) Cronquist

This name is a synonym of Rudbeckia fulgida var. umbrosa (C.L.Boynton & Beadle) Cronquist.

The record derives from TICA which reports it as a synonym (record 4B4C3C70-B687-4E03-9471-9B0191EE7E12) with original publication details: 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:223709-2.