Fungi named in 1989

Russula sanguinaria, commonly known as the bloody brittlegill or rosey russula, is a strikingly coloured mushroom of the genus Russula, which has the common name of brittlegills. It is bright blood-red, inedible, and grows in association with coniferous trees. It was previously widely known as Russula sanguinea.

Cuphophyllus virgineus is a species of agaric (gilled mushroom) in the family Hygrophoraceae. Its recommended English common name is snowy waxcap in the UK. The species has a largely north temperate distribution, occurring in grassland in Europe and in woodland in northern Asia and North America. It typically produces basidiocarps (fruit bodies) in the autumn.

Russula risigallina is a species of mushroom. It was previously known as R. chamaeleontina. It is a small yellow russula that is edible and palatable, although identifying the species correctly can be difficult. This mushroom can be found in various countries throughout Europe.

Pholiota lignicola is a species of mushroom-forming fungus belonging to the family Strophariaceae. It has a cosmopolitan distribution.

The Agaricostilbales are an order of fungi in the class Agaricostilbomycetes. The order consists of six families and 15 genera. Agaricostilbales was originally described in 1989 by Franz Oberwinkler and Robert Bauer with just two families, the Agaricostilbaceae and the Chionosphaeraceae. Molecular research, based on cladistic analysis of DNA sequences, has subsequently added additional families. Many species are known only from their yeast states. Where known, basidiocarps (fruitbodies) are small and stilboid (pin-like). Species in the family Crittendeniaceae are lichenicolous.

Cladonia borealis, commonly known as the boreal cup lichen, is a species of lichen in the genus Cladonia.

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The Agaricostilbaceae are a family of fungi in the order Agaricostilbales. Basidiocarps (fruitbodies), where known, are stalked and capitate and produce spores on basidia that are laterally septate. Most species are known only from their yeast states. The family contains two genera (Agaricostilbum being a synonym of Sterigmatomyces).

Immersaria is a genus of lichen-forming fungi in the family Lecideaceae. Species in the genus form brown to orange-brown crusts on rock, often with a waxy or glossy surface. They are characterised by dark, sunken fruiting bodies that lack the prominent rim seen in some related genera. The genus occurs in Europe, Asia, and the Southern Hemisphere, typically in alpine or montane habitats.

Hebeloma sordescens is a species of mushroom in the family Hymenogastraceae. The species was described as new to science in 1989.

Gymnohydnotrya is a genus of ascomycete fungi related to the false morels of the genus Gyromitra.

The Glomeraceae are a family of arbuscular mycorrhizal (AM) fungi that form symbiotic relationships (mycorrhizas) with plant roots. The family was circumscribed in 1989. Some species of Glomeraceae have been found to aid in the growth of some legumes and trees where the fungi was present.

Fuscolachnum is a genus of fungi within the Hyaloscyphaceae family. The genus contains 7 species.

Chlorovibrissea is a genus of six or more aquatic or semi-aquatic fungi in the family Vibrisseaceae. Most species are found in Australasia but C. chilensis, described as new to science in 2014, is from South America and C. korfii is from China.

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Armillaria gemina is a species of mushroom in the family Physalacriaceae. In North America, this rare species is found from the Appalachian Mountains eastwards. The mycelium of the fungus is bioluminescent.

Yamadazyma is a genus of fungi within the family Debaryomycetaceae of the order Saccharomycetales.

Wehmeyera is a genus of fungi within the Melanconidaceae family. This is a monotypic genus, containing the single species Wehmeyera acerina.

Pyrenula pyrenuloides, also known by the common name wart lichen, is a species of corticolous (bark-dwelling), crustose lichen in the family Pyrenulaceae. It has a pantropical distribution.

Orpinomyces is a genus of fungi in the family Neocallimastigaceae.

Neohygrocybe nitrata is a species of agaric (gilled mushroom) in the family Hygrophoraceae. It has been given the recommended English name of nitrous waxcap, based on its smell. The species has a European distribution, occurring mainly in agriculturally unimproved grassland. Threats to its habitat have resulted in the species being assessed as globally "vulnerable" on the IUCN Red List of Threatened Species.

Meristacrum is a fungal genus in the monotypic family Meristacraceae, of the order Entomophthorales. They are parasites of soil invertebrates, they typically infect nematodes, and tardigrades. Fungi strains such as Meristacrum asterospermum and Zygnemomyces echinulatus have been identified as potential sources of biological control against parasitic nematodes. Although, they have yet to be raised within laboratory or Axenic conditions.

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Hypotrachyna osseoalba, commonly known as the grainy loop lichen, is a species of foliose lichen in the family Parmeliaceae. It is widely distributed in subtropical and temperate areas of the world. Characteristic features of the lichen include the pustules in its cortex, the somewhat linear shape of the lobes comprising the thallus, and the branched rhizines (holdfasts on the thallus underside).

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Hebeloma stenocystis is a species of mushroom in the family Hymenogastraceae.

Hebeloma atrobrunneum is a species of mushroom in the family Hymenogastraceae. Described as new to science in 1989, it was found on moist soil growing under Willow (Salix spp.) plants in Denmark.

Ganoderma microsporum is a species of Ganoderma mushroom native to Taiwan that grows on willow trees.

Fuscoderma is a genus of lichenized fungi in the family Pannariaceae. It was originally circumscribed as a subgenus of the genus Leioderma by David Galloway and Per Magnus Jørgensen in 1987. The same authors promoted it to generic status a couple of years later in 1989. The New Guinean species F. papuanum was added to the genus in 2002.

Diadema is a genus of fungi in the family Diademaceae.