''Gonatogyne'' is a genus of plants in the family

Phyllanthaceae Phyllanthaceae is a family of flowering plants in the eudicot order Malpighiales. It is most closely related to the family Picrodendraceae.Kenneth J. Wurdack and Charles C. Davis. 2009. "Malpighiales phylogenetics: Gaining ground on one of the m ...

first described as a genus in 1873. It contains only one known species, '' Gonatogyne brasiliensis'', endemic to southeastern Brazil.Kew World Checklist of Selected Plant Families
/ref> It is dioecious, with male and female flowers on separate plants.

References

Phyllanthaceae Monotypic Malpighiales genera Phyllanthaceae genera Endemic flora of Brazil Taxa named by Johannes Müller Argoviensis Taxa named by Henri Ernest Baillon Dioecious plants {{Phyllanthaceae-stub