⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record ild-56314, and has not been changed.
This name is a synonym of Trifolium eriocephalum subsp. arcuatum (Piper) J.M.Gillett.
The record derives from ILDIS which reports it as a synonym (record 56314).