Guignardia is a genus of fungi in the family Botryosphaeriaceae.

[1] The genus name of Guignardia is in honour of Jean Louis Léon Guignard (1852–1928), who was a French pharmacist and botanist.

[2] The genus was circumscribed by Pierre Viala and Louis Etienne Ravaz in Bull.

France vol.8, issue 63 on page 177 in 1892.

This Dothideomycetes-related article is a stub.