⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-13008708, with some changes.

Crotalaria sagittalis var. ovalis Michx. is a synonym of Crotalaria rotundifolia J.F.Gmel.

This name is a synonym of Crotalaria rotundifolia J.F.Gmel..

The record derives from Tropicos which reports it as a synonym (record 13008708) with original publication details: Fl. Bor.-Amer. 2: 55 55 1803.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:69798-2.