Heyderia

Heyderia
Heyderia abietis
Scientific classification
Kingdom: Fungi
Division: Ascomycota
Class: Leotiomycetes
Order: Helotiales
Family: Hemiphacidiaceae
Genus: Heyderia
(Fr.) Link
Type species
Heyderia abietis
(Fr.) Link

Heyderia is a genus of fungi in the family Hemiphacidiaceae. The genus contains six species.

The genus name of Heyderia is in honour of Johann Ernst Friedrich Heyder (1765-1797), who was a German doctor and botanist from the 'Universitäts-Chirurgicus' in Göttingen.

The genus was circumscribed by Johann Heinrich Friedrich Link in Tent. Disp. Meth. Fung. (Lipsiae) on page 36 in 1797.