Seynesiella is a genus of fungi in the Microthyriaceae family.
[1] The genus was circumscribed by Gabriel Arnaud in Ann.
The genus name of Seynesiella is in honour of Jules de Seynes (1833–1912), who was a French physician, botanist and mycologist, and Professor of Natural history at the Medical faculty within the University of Paris.
He previously also was at the University of Montpellier.
[2] As accepted by Species Fungorum;[3]