| Eriocarpum blephariphyllum (A.Gray) Greene | Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm. trib. Astereae |
| Eriocarpum coloradoensis (A.Gray) Greene | Xanthisma coloradoense (A.Gray) D.R.Morgan & R.L.Hartm. trib. Astereae |
| Eriocarpum grindelioides Nutt. | Xanthisma grindelioides (Nutt.) D.R.Morgan & R.L.Hartm. trib. Astereae |
| Eriocarpum gymnocephalum Greene | Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm. trib. Astereae |
| Eriocarpum serratum Greene | Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm. trib. Astereae |