Yelsemia | |
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Genus: | Yelsemia J. Walker, 2001 |
Yelsemia is a genus of smut fungi in the family Melanotaeniaceae, containing four species. [1]
The genus was originally placed in the Tilletiales order, due to the germination of the spores of Yelsemia arthropodii had similar characteristics of the fungal species in the Tilletiales order. [1] before moving to Melanotaeniacea family in the Ustilaginales order. [2]
It was found that species Yelsemia arthropodii infects plant species of Arthropodium and also in the Dichopogon genera (both in the Anthericaceae family) in Australia. Also Yelsemia speculariae infects plant species of Triodanis (from the Campanulaceae family) from North America. [1] Then Yelsemia lowrieana was found as small pustales on a carnivorous plant in Australia, Byblis rorida . [3]
As accepted by Species Fungorum; [4]
The smuts are multicellular fungi characterized by their large numbers of teliospores. The smuts get their name from a Germanic word for 'dirt' because of their dark, thick-walled, and dust-like teliospores. They are mostly Ustilaginomycetes and comprise seven of the 15 orders of the subphylum. Most described smuts belong to two orders, Ustilaginales and Tilletiales. The smuts are normally grouped with the other basidiomycetes because of their commonalities concerning sexual reproduction.
Ustilago is a genus of approximately 200 smut fungi, which are parasitic on grasses. 170 species are accepted by Wijayawardene et al. 2020;
The Ustilaginales are an order of fungi within the class Ustilaginomycetes. The order contained 8 families, 49 genera, and 851 species in 2008.
Sporisorium sorghi, commonly known as sorghum smut, is a plant pathogen that belongs to the Ustilaginaceae family. This fungus is the causative agent of covered kernel smut disease and infects sorghum plants all around the world such as Sorghum bicolor (sorghum), S. sudanense, S. halepense and Sorghumvulgare var. technichum (broomcorn). Ineffective control of S. sorghi can have serious economic and ecological implications.
Thecaphora is a genus of basidiomycote fungus which contains several species of plant pathogens. The widespread genus contained about 57 species in 2008. and held 61 species in 2020.
Tilletia is a genus of smut fungi in the Tilletiaceae family. Species in this genus are plant pathogens that affect various grasses. Tilletia indica, which causes Karnal bunt of wheat, and Tilletia horrida, responsible for rice kernel smut, are examples of species that affect economically important crops.
Byblis rorida is a species of carnivorous plant in the Byblidaceae family. It is endemic to Australia.
Entorrhizomycetes is the sole class in the phylum Entorrhizomycota within the Fungi subkingdom Dikarya along with Basidiomycota and Ascomycota. It contains three genera and is a small group of teliosporic root parasites that form galls on plants in the Juncaceae (rush) and Cyperaceae (sedge) families. Prior to 2015 this phylum was placed under the subdivision Ustilaginomycotina. A 2015 study did a "comprehensive five-gene analyses" of Entorrhiza and concluded that the former class Entorrhizomycetes is possibly either a close sister group to the rest of Dikarya or Basidiomycota.
The Ustilaginaceae are a family of smut fungi in the order Ustilaginomycetes. Collectively, the family contains 17 genera and 607 species.
The Cintractiellaceae are a monotypic, family of smut fungi, in the order Cintractiellales, but unplaced beyond that. The family contains one genera, Cintractiella with 4 species. The family was circumscribed by mycologist Kálmán Vánky in 2003.
The Websdaneaceae are a family of smut fungi in the class Ustilaginomycetes. Collectively, the family contains 2 genera and 22 species.
The Anthracoideaceae are a family of smut fungi in the order Ustilaginales. Collectively, the family contains 20 genera and 198 species. Anthracoideaceae was circumscribed by the Bulgarian mycologist Cvetomir M. Denchev in 1997.
Pericladium is a genus of smut fungi in the monotypic, family of Pericladiaceae in the order Ustilaginales.
Aizoago is a fungal genus in the family Ustilaginaceae. Circumscribed in 2013, it contains two species of smut fungi found in Australia. Aizoago tetragoniae grows on Tetragonia diptera, while A. tetragonioides grows on Tetragonia tetragonioides.
Kálmán Géza Vánky was a Hungarian mycologist with Swedish and Hungarian citizenship, who lived in Germany. He was considered to be the worldwide authority on the subject of smut fungi and has dominated the taxonomic study of Ustilaginomycetes for at least the past four decades.
Cintractia is a genus of fungi belonging to the family Anthracoideaceae. It was first described by Marie Maxime Cornu in 1883.
Farysia is a genus of fungi belonging to the family Anthracoideaceae.
Macalpinomyces is a fungus genus in the Ustilaginaceae family.
Moesziomyces is a fungal genus in the family Ustilaginaceae.
The Doassansiaceae are a family of fungi in the division Basidiomycota and order of Doassansiales. The family contains 11 genera and about 58 species. They have a widespread distribution. Doassansiaceae is also known and classified as a smut fungi.