| Tetraneuris brandegeei (Porter ex A.Gray) K.F.Parker | Hymenoxys brandegeei (Porter ex A.Gray) K.F.Parker trib. Helenieae |
| Tetraneuris depressa (Torr. & A.Gray) Greene | Tetraneuris torreyana (Nutt.) Greene trib. Helenieae |
| Tetraneuris grandiflora (Torr. & A.Gray) K.F.Parker | Hymenoxys grandiflora (Torr. & A.Gray) K.F.Parker trib. Helenieae |
| Tetraneuris incana A.Nelson | Tetraneuris acaulis (Pursh) Greene trib. Helenieae |
| Tetraneuris intermedia Greene | Tetraneuris ivesiana Greene trib. Helenieae |
| Tetraneuris lanata (Pursh) Greene | Eriophyllum lanatum (Pursh) J.Forbes trib. Helenieae |
| Tetraneuris mancosensis A.Nelson | Tetraneuris ivesiana Greene trib. Helenieae |
| Tetraneuris pilosa Greene | Tetraneuris ivesiana Greene trib. Helenieae |
| Tetraneuris stenophylla Rydb. | Tetraneuris scaposa (DC.) Greene trib. Helenieae |
| Tetraneuris trinervata Greene | Tetraneuris argentea (A.Gray) Greene trib. Helenieae |