Petter Adolf Karsten was a Finnish mycologist, the foremost expert on the fungi of Finland in his day, and known in consequence as the "father of Finnish mycology".
Neottiella is a genus of fungi in the family Pyronemataceae. It was circumscribed by Italian mycologist Pier Andrea Saccardo in 1889.
Sarcogyne is a genus of crustose lichens in the family Acarosporaceae. It was circumscribed by German botanist Julius von Flotow in 1850. A proposal has been put forth in 2021 to assign Sarcogyne clavus as the type species of the genus, "as it represents the original concept of Sarcogyne as having melanized lecideine apothecia without algae in the margin".
Acarospora is a genus of mostly lichen-forming fungi in the family Acarosporaceae. Most species in the genus are crustose lichens that grow on rocks in open and arid places all over the world. They may look like a cobblestone road or cracked up old paint, and are commonly called cobblestone lichens or cracked lichens. They usually grow on rock, but some grow on soil (terricolous) or on other lichens. Some species in the genus are fungi that live as parasites on other lichens. Acarospora is a widely distributed genus, with about 128 species according to a 2008 estimate.
Rinodina is a genus of lichen-forming fungi in the family Physciaceae. The genus has a widespread distribution and contains about 265 species. It is hypothesized that a few saxicolous species common to dry regions of western North America, southern Europe, North Africa and central Asia may date back 240 million years to the Middle Triassic.
Hygrophoropsis is a genus of gilled fungi in the family Hygrophoropsidaceae. It was circumscribed in 1888 to contain the type species, H. aurantiaca, a widespread fungus that, based on its appearance, has been affiliated with Cantharellus, Clitocybe, and Paxillus. Modern molecular phylogenetic analysis shows that the genus belongs to the suborder Coniophorineae of the order Boletales.
Disciseda is a genus of gasteroid fungi in the family Agaricaceae. It is a widely distributed genus that is prevalent in arid zones. Disciseda was circumscribed by mycologist Vassiliĭ Matveievitch Czernajew in 1845.
Metraria is a genus of two species of fungi in the family Agaricaceae.
Mycobilimbia is a genus of lichens in the family Lecideaceae.
Pirex is a fungal genus in the family Meruliaceae. It is a monotypic genus, containing the single crust fungus Pirex concentricus. It is found in the Pacific Northwest region of North America, where it causes a white rot in woody hardwood and conifer debris generated by timber harvesting.
Hapalopilus is a genus of poroid fungi in the family Polyporaceae. The genus is widely distributed. The generic name combines the Ancient Greek words ἁπαλός ("tender") and πιλος ("cap"). Hapalopilus was circumscribed by Finnish mycologist Petter Adolf Karsten in 1881.
Episphaeria is a genus of fungus in the Agaricales. The genus is monotypic, and contains the single rare species Episphaeria fraxinicola, found in Europe. Its familial position is not known with certainty. The tiny fruit bodies of the fungus resemble minute, white cups that grow scattered or in groups on the bark of ash trees.
Pleopsidium is a genus of lichenized fungi in the family Acarosporaceae. The widespread genus, which contains four species, was circumscribed by lichenologist Gustav Wilhelm Körber in 1855.
Rigidoporus laetus is a species of polypore fungus in the family Meripilaceae. It was originally described in 1883 as Polyporus laetus by Mordecai Cubitt Cooke. Peter Buchanan and Leif Ryvarden transferred it to Rigidoporus in 1988. Found in south Australia, the fungus is a plant pathogen that causes white rot in Eucalyptus.
Leccinum vulpinum, commonly known as the foxy bolete, is a bolete fungus in the genus Leccinum that is found in Europe. It was described as new to science by Roy Watling in 1961. An edible species, it grows in mycorrhizal association with species of pine and bearberry.
Termitomyces umkowaan is a species of agaric fungus in the family Lyophyllaceae. Found in South Africa, it was described as new to science in 1889 by Mordecai Cubitt Cooke and George Edward Massee from collections made in Durban. Cooke noted that was "called Umkowaan by the natives, and is delicious when cooked, much superior to the common mushroom." Derek Reid transferred the fungus to the genus Termitomyces in 1975.
Laetiporus portentosus is a species of polypore fungus in the family Fomitopsidaceae. It is found in South America, Australia, and New Zealand. It has been used traditionally as a tinder and to carry fire by Australian Aboriginals, and by New Zealand Māori people. The Māori have also used it as a "wound protector, to soften and ease a difficult labor."
Amanita groenlandica is a species of fungus in the family Amanitaceae. It has been placed in Amanita sect. Vaginatae.
Pyrenidium is a genus of lichenicolous (lichen-dwelling) fungi. It is the only genus in the family Pyrenidiaceae. It has 13 species.
