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Arthonia Epiphyscia
''Bryostigma epiphyscium'' is a species of lichenicolous fungus in the order Arthoniales. Formerly classified in the genera ''Arthonia'' and '' Conida'', it was transferred to the genus ''Bryostigma'' in 2020. It is known to infect the lichen ''Physcia caesia'' and other lichens of the genus ''Physcia ''Physcia'' is a genus of lichenized fungi in the family Physciaceae. The genus name means "inflated" or "sausage-like", referring to the form of the type species. According to a 2008 estimate, the widespread genus contains 73 species. Species ...''. References Arthoniomycetes Fungi of Iceland Fungi described in 1875 Taxa named by William Nylander (botanist) Lichenicolous fungi {{Arthoniomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Nylander
William Andrew Michael Junior Nylander Altelius (born 1 May 1996) is a Canadian-born Swedish professional ice hockey right winger for the Toronto Maple Leafs of the National Hockey League (NHL). Nylander was selected by the Maple Leafs in the first round, eighth overall, of the 2014 NHL Entry Draft. Playing career As a youth, Nylander played in the 2009 Quebec International Pee-Wee Hockey Tournament with the New York Rangers minor ice hockey team. On 14 February 2013, Nylander made his Allsvenskan debut. Playing alongside his father Michael Nylander with Södertälje SK, he earned an assist in his first professional game on a goal by Robert Carlsson. Nylander closed out his 2013–14 season with a successful 22-game rookie stint in the Swedish Hockey League (SHL), where he would play as many as 20 minutes per night. Ranked as a top prospect in the 2014 NHL Entry Draft, he was ultimately selected eighth overall by the Toronto Maple Leafs. Nylander was highly praised for his o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Wilhelm Zopf
Friedrich (or Friederich) Wilhelm Zopf (12 December 1846 – 24 June 1909) was a well-known German botanist and mycologist. He dedicated to his whole life with fungal biology, particularly in classification of fungi and dye production in fungi and lichens. Besides, his textbook on fungi called “Die pilze in morphologischer, physiologischer, biologischer und systematischer beziehung (Translation: The mushrooms in morphological, physiological, biological and systematic relationship)” in 1890 was also an outstanding work on the subject for many decades. The unicellular achlorophic microalgae ''Prototheca zopfii'' is named after him because of his profound suggestions and contributions to Krüger's pioneering work in ''Prototheca''. Thus, his numerous contributions gave him a special status in mycological history. Early life Wilhelm Zopf was born in Roßleben in Thuringia in 1846. Before going into biological science area, he has been an elementary school teacher in Thondorf at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichenicolous Fungus
A lichenicolous fungus is a parasitic fungus that only lives on lichen as the host. A lichenicolous fungus is not the same as the fungus that is the component of the lichen, which is known as a lichenized fungus. They are most commonly specific to a given fungus as the host, but they also include a wide range of pathogens, saprotrophs, and commensals. It is estimated there are 3000 species of lichenicolous fungi. More than 1800 species are already described among the Ascomycota and Basidiomycota.Lichenicolous Fungi: Interactions, Evolution, and Biodiversity, Lawrey, James D.; Diederich, Paul. The Bryologist 106(1), pp. 80 120, 2003/ref> More than 95% of lichenicolous fungi described as of 2003 are ascomycetes, in 7 class (biology), classes and 19 order (biology), orders. Although basidiomycetes have less than 5% of lichenicolous lichen species, they represent 4 classes and 8 orders. Many lichenicolous species have yet to be assigned a phylogenetic position as of 2003. See also * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthoniales
The Arthoniales is the second largest order of mainly crustose lichens, but fruticose lichens are present as well. The order contains around 1500 species, while the largest order with lichenized fungi, the Lecanorales, contains more than 14000 species. Classification The Arthoniales is one of two orders of the class Arthoniomycetes within the phylum Ascomycota. The order includes seven families ( Andreiomycetacae, Arthoniaceae, Chrysotrichaceae, Lecanographaceae, Opegraphaceae, Roccellaceae and Roccellographaceae). Lecanographaceae, Roccellographaceae, Opegraphaceae and Roccellaceae are well-supported families within Arthoniales, and they were circumscribed in 2011. Andreiomycetaceae was described as a new family by Hodkinson and Lendemer in 2013. The Arthoniales is the sister group to Dothideomycetes. Figure 1. Cladogram of the Arthoniales, rooted with ''Curvularia brachyspora'', ''Cudonia circinans'' and ''Seynesia erumpens'' as the outgroup. The cladogram shows the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthonia
''Arthonia'' is a genus of lichens in the family Arthoniaceae. It was circumscribed by Swedish botanist Erik Acharius in 1806. It is a genus of thin crustose lichen of widely varying forms, commonly called comma lichens.Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, Gallery Image:Arthonia_caesia.jpg, '' Arthonia caesia'' Image:Arthonia caesia-5.jpg, Photograph of a cross section of an apothecium of ''A. caesia'' taken through a compound microscope, x 400. Image:Arthonia caesia-6.jpg, Photograph of two spores (3-septate, 4-celled) from ''Arthonia caesia'' taken through a compound microscope, x 1000. (spores measure 21 x 5 micrometres) Species * '' Arthonia abbreviata'' Müll. Arg., 1895 * '' Arthonia abnormis'' (Ach.) Müll. Arg., 1880 * '' Arthonia abrothallina'' Nyl., 1856 * '' Arthonia accolens'' Stirt., 1878 * '' Arthonia acharii'' A. Massal., 1860. * '' Arthonia aciniformis'' Stirt., 1878 * ''Arthonia adhaerens'' Müll. Arg., 1880 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bryostigma
''Bryostigma'' is a genus of lichen-forming fungi of uncertain familial placement in the order Arthoniales. The genus was circumscribed in 1979 by Josef Poelt and Peter Döbbeler, with the muscicolous lichen '' Bryostigma leucodontis'' assigned as the type species. A dozen ''Arthonia'' species were transferred into the genus in 2020 following molecular phylogenetic analysis of the family Arthoniaceae that showed distinct phylogenetic lineages that were basal to that family. The genus contains several parasitic species that occur on hosts having chlorococcoid photobionts (i.e., green alga The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as ...e that have a spherical shape). Species *'' Bryostigma apotheciorum'' *'' Bryostigma biatoricola'' *'' Bryostigma dokdoense'' *'' Bryostig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physcia Caesia
''Physcia caesia'', known colloquially as blue-gray rosette lichen and powder-back lichen, is a species of foliose lichenized fungus. First described by Georg Franz Hoffmann in 1784, it is common across much of Europe, North America and New Zealand, and more patchily distributed in South America, Asia, Australia and Antarctica. There are 2 subspecies: ''P. c. caesia'' and ''P. c. ventosa'', as well as a number of distinct forms and varieties. Molecular studies suggest that the species as currently defined may be polyphyletic. It is typically pale gray shading to darker gray in the center (though some forms are considerably darker), and grows in a small rosette, usually some across at maturity. It only rarely has apothecia, instead reproducing most often vegetatively via soredia, which are piled in round blue-gray mounds across the thallus's upper surface. It grows most often on rock—principally calcareous, but also basaltic and siliceous—and also occurs on bone, bark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physcia
''Physcia'' is a genus of lichenized fungi in the family Physciaceae. The genus name means "inflated" or "sausage-like", referring to the form of the type species. According to a 2008 estimate, the widespread genus contains 73 species. Species *'' Physcia adscendens'' – hooded rosette lichen *'' Physcia aipolia'' – hoary rosette lichen *'' Physcia alba'' *'' Physcia albata'' *''Physcia atrostriata'' *'' Physcia austrocaesia'' *''Physcia austrostellaris'' *'' Physcia biziana'' *'' Physcia caesia'' – blue-gray rosette lichen, powder-back lichen *'' Physcia caesiopsis'' *''Physcia cinerea'' *''Physcia clementei'' *''Physcia convexa'' *''Physcia convexella'' *''Physcia crispa'' *''Physcia dakotensis'' *''Physcia decorticata'' *''Physcia dimidiata'' *''Physcia dubia'' *''Physcia erumpens'' *''Physcia halei'' *'' Physcia integrata'' *''Physcia jackii'' *''Physcia krogiae'' *'' Physcia littoralis'' *''Physcia magnussonii'' *''Physcia millegrana'' – mealy rosette lichen *''Physci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acta Botanica Islandica
''Acta Botanica Islandica'' was a scientific journal of botany published by the Icelandic Institute of Natural History in, and about, Iceland Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its s .... It was established in 1972. The 15th and last issue was published in 2011. It was primarily an English language publication, but French and German language papers have been published. History ''Acta'' replaced the botany journal ''Flóra'' which was published between 1963 and 1968. It addressed a lack of publications in Iceland about Icelandic botany. The first editor was Hörður Kristinsson. References External links * Botany journals Magazines published in Iceland 1972 establishments in Iceland Publications established in 1972 Publications disestablished in 2011 Defunct jour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthoniomycetes
Arthoniomycetes are a class of ascomycete fungi. It includes two orders: Arthoniales and Lichenostigmatales. Most of the taxa in these orders are tropical and subtropical lichens. Systematics Phylogenetic analysis supports the monophyly of this class. Dothideomycetes is a sister group. Characteristics Taxa have apothecia, cup- or saucer- shaped ascoma in which the hymenium The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, which produce spores. In some species all of the cells of the hymenium develop into basidia or asci, while in others some ... is exposed at maturity. These apothecia are bitunicate - with clearly differentiated inner and outer walls. References Fungus classes Lichen classes Taxa described in 1997 {{Arthoniomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Of Iceland
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true fungi' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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