⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-101309, and has not been changed.
This name is a synonym of Rudbeckia grandiflora var. alismifolia .
The record derives from TICA which reports it as a synonym (record 6765BD2A-4C87-4D6C-B8CA-9C7FFD21B560
) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 310 (-311). 1842 [Mar 1842] 310 (-311) 1842.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:223698-2
.