⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-41379, with some changes.
This name is a synonym of Helminthotheca echioides (L.) Holub.
The record derives from TICA which reports it as a synonym (record C29EAE5E-20A1-4107-BE25-4CA14FFB9DDB) with original publication details: 539 1794.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:213698-1.