⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50082549, with some changes.
This name is a synonym of Sphaerostigma campestre var. mixtum .
The record derives from Tropicos which reports it as a synonym (record 50082549
) with original publication details: Monogr. Onothera 180 180 1905.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173490-2
.