Taxa named by Einar Timdal

Sporastatiaceae is a small family of crustose lichens in the order Rhizocarpales. It contains two genera, Sporastatia and Toensbergia, with a total of five species. Sporastatiaceae was circumscribed in 2013 by Mika Bendiksby and Ernst Timdal.

Gypsoplacaceae is a family of lichenized fungi in the order Lecanorales. This is a monotypic family, containing the single genus Gypsoplaca, which has a widespread distribution. The family and genus were described as new in 1990 by Norwegian lichenologist Einar Timdal. Gypsoplaca originally contained only the type species, Gypsoplaca macrophylla, but four species were added to the genus in 2018.

species of fungus

Xylopsora is a genus of lichen-forming fungi, belonging to the family Umbilicariaceae. The genus was established in 2013 when genetic studies showed that several scale-forming () lichens previously grouped together were not actually closely related. Species of Xylopsora typically grow on wood, especially old or fire-scarred timber, in forests of the Northern Hemisphere. The genus includes four recognized species, some of which were only recently discovered growing high in tree canopies or detected through environmental DNA techniques.

Romjularia is a fungal genus in the family Lecideaceae, containing the single species Romjularia lurida, a saxicolous and terricolous (rock- and ground-dwelling) squamulose lichen.

genus of fungi