⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Sclerolaena biflora in version 1.1 of The Plant List.
This name is a synonym of Dissocarpus biflorus var. cephalocarpus .
The record derives from Tropicos which reports it as a synonym (record 7201962
) with original publication details: Fragm. 8: 38 38 1873.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:68998-3
.