What is "triptilion"

Triptilion is a genus of South American flowering plants in the gerbera tribe within the sunflower family.

1. Triptilion achilleae DC. - Chile, Argentina
2. Triptilion benaventei J.Rémy - Chile
3. Triptilion berteroi Phil. - Chile
4. Triptilion capillatum (D.Don) Hook. & Arn. - Chile, Argentina
5. Triptilion cordifolium Lag. ex Lindl. - Chile
6. Triptilion gibbosum J.Rémy - Chile
7. Triptilion spinosum Ruiz & Pav. - Chile

species now considered more suited to Nassauvia