What is "trichogoniopsis"

Trichogoniopsis is a genus of Brazilian plants in the boneset tribe within the sunflower family.

1. Trichogoniopsis adenantha (DC.) R.M.King & H.Rob. - Brazil ( Minas Gerais, São Paulo, Bahia, Mato Grosso, Ceará, Paraná, Rio de Janeiro, Espirito Santo)
2. Trichogoniopsis grazielae Soar.Nunes - Brazil ( Pernambuco)
3. Trichogoniopsis morii R.M.King & H.Rob. - Brazil ( Bahia)
4. Trichogoniopsis podocarpa (DC.) R.M.King & H.Rob. - Brazil ( Rio de Janeiro)