Taxa named by Johannes M. Norman

Diploschistes is a genus of lichen-forming fungi in the family Graphidaceae. Commonly known as crater lichens, members of the genus are crustose lichens with a thick, cracked (areolate) body (thallus) with worldwide distribution. The fruiting part (apothecia) are immersed in the thick thallus so as to have the appearance of being small "craters". The widespread genus contains about 43 species.

Staurothele is a genus of saxicolous (rock-dwelling), crustose lichens in the family Verrucariaceae. It has about 40 species. When the fungus is part of a lichen, the genus of lichen is commonly called rock pimples.

Mycoblastus is a genus of crustose lichens in the family Tephromelataceae. Members of the genus are commonly called blood lichens.

Dimelaena is a genus of lichenized fungi in the family Caliciaceae. Members of the genus are commonly called mountain lichens, or moonglow lichens. They are placodioid crustose lichens, ranging in form from rimose to areolate. The genus has a widespread distribution and contains eight species.

Tholurna is a fungal genus in the family Caliciaceae. The genus is monotypic, containing the single species Tholurna dissimilis. Long thought to be confined to Scandinavia, it has since been recorded in western North America, where a 1983 survey documented 47 localities from coastal British Columbia to Oregon and as far north-east as the Yukon and Northwest Territories.

Tetramelas is a genus of lichen-forming fungi in the family Caliciaceae. The genus is distinguished by its distinctive spores, which are divided into four compartments and turn brown as they mature, giving rise to the name Tetramelas from the Greek words for 'four' and 'dark'. These lichens typically form greyish crusts on rocks, bark, or other surfaces, with small black disc-shaped fruiting bodies that contain the characteristic four-chambered spores.

Teloschistes is a genus of lichen-forming fungi in the family Teloschistaceae, of which it is the namesake. Species of Teloschistes are among the most visually striking lichens, typically forming small, bushy, much-branched growths in vivid shades of yellow to orange, colours produced by anthraquinone pigments, particularly parietin. The genus has a worldwide distribution, with species occurring on twigs, bark, and rock surfaces in open, well-lit habitats ranging from coastal scrub and semi-arid shrublands to alpine zones.

Amygdalaria is a genus of lichen-forming fungi in the family Lecideaceae. These lichens are typically found growing as crusts on siliceous rocks in arctic and alpine environments. Members of this genus form crustose thalli and are distinguished by their unusually large, smooth ascospores enclosed in gelatinous sheaths. The lichens have cephalodia containing Stigonema, a blue-green alga that enables nitrogen fixation.

Ophioparma is a genus of crustose lichens in the family Ophioparmaceae.