Stylobryon
Stylobryon is a monotypic genus of golden algae in the family Dinobryaceae. It has one known species Stylobryon insignis.
Stylobryon has been found in numerous lakes, notably Lake Erie.
In 1866, Alfred Cheatham Stokes, described Stylobryon abbottii in North America. This is now accepted as Poteriodendron petiolatum var. abbottii.