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Gallaicolichen
''Gallaicolichen'' is a fungal genus in the division Ascomycota. The relationship of this taxon to other taxa within the division is unknown ('' incertae sedis''), and it has not yet been placed with certainty into any class, order, or family. This is a monotypic genus, containing the single species ''Gallaicolichen pacificus'', a foliicolous (leaf-dwelling) lichen. Taxonomy The type specimen of ''Gallaicolichen pacificus'' was originally collected from Kolukola Park in Hamakua, Hawaii, where it was found growing on ''Syzygium cumini''. The genus name honours the New Zealander botanist and lichenologist David Galloway. Both the genus and its species were proposed in 2007 by Emmanuël Sérusiaux and Robert Lücking. Description ''Gallaicolichen pacificus'' is characterised by its leaf-dwelling, thallus, which appears as pale greenish yellow to pale yellowish grey rounded patches, ranging from 0.5 to 1.7 mm in diameter. The edges of these patches are slightly lobed, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ascomycota Genera Incertae Sedis
This is a list of genus, genera in the fungi, fungal division Ascomycota with uncertain Taxonomy (biology), taxonomic placement (''incertae sedis''). These genera have not yet been assigned to any class (biology), class, order (biology), order, or family (biology), family. The compendium is based on the 2021 work "Outline of Fungi and fungus-like taxa", which lists 1148 Ascomycota genera ''incertae sedis''. A *''Abropelta'' – 1 sp. *''Acarellina'' – 1 sp. *''Acaroconium'' – 1 sp. *''Acarocybe'' – 3 spp. *''Acarocybella'' – 1 sp. *''Acarocybellina'' – 1 sp. *''Acarocybiopsis'' – 1 sp. *''Acaropeltis'' – 1 sp. *''Achoropeltis'' – 1 sp. *''Acleistia'' – 1 sp. *''Acontium (fungus), Acontium'' – 4 spp. *''Acrodictyella'' – 1 sp. *''Acrodictyopsis'' – 1 sp. *''Acrodontiella'' – 1 sp. *''Acrophragmis'' – 4 spp. *''Acrospeira'' – 1 sp. *''Acrostaurus'' – 1 sp. *''Actinocladium'' – 6 spp. *''Actinotexis'' – 1 sp. *''Actinothecium'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Galloway (botanist)
David John Galloway , FRSNZ (7 May 1942 – 6 December 2014) was a biochemist, botanist, and lichenologist. Biography Galloway grew up in Invercargill. After graduation from Southland Boys' High School, he studied at the University of Otago. As an undergraduate he assisted James Murray, the first New Zealand lichenologist of the twentieth century, and this experience influenced the direction of his scientific career. There he graduated in 1963 with B.Sc., in 1965 with M.Sc., and in 1972 with Ph.D. — all three degrees in biochemistry. At the University of Otago, he was from 1963 to 1965 a fellow and tutor at Knox College and from 1965 to 1968 an assistant lecturer in biochemistry. He became in 1969 a scientific officer in the Applied Biochemistry Division of New Zealand's Department of Scientific and Industrial Research (DSIR) in Palmerston North. He transferred in 1973 to the Botany Division DSIR in Lincoln. His superiors in the Botany Division DSIR helped him gain secondm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emmanuël Sérusiaux
Emmanuël Sérusiaux (born 3 October 1953) is a Belgian lichenologist. His career, spanning more than four decades, has combined both lichenology research and political aspects of nature conservation. He spent several periods working as a researcher at the National Fund for Scientific Research and the University of Liège, the latter in which he accepted a faculty position as professor and head of the Plant Taxonomy and Conservation Biology unit. Sérusiaux also served for three non-consecutive appointments as Deputy Chief of Staff in the Government of Wallonia. He retired from both his academic and political positions in 2019. Sérusiaux published several phylogenies of lichen genera and described more than 200 new species, 20 genera, and the family Lepidostromataceae. This information was conveyed through his 145 authored or co-authored scientific publications from the period 1976 to 2020. He has had a strong research interest in the systematics of lichens that grow on lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxalate
Oxalate (IUPAC: ethanedioate) is an anion with the formula C2O42−. This dianion is colorless. It occurs naturally, including in some foods. It forms a variety of salts, for example sodium oxalate (Na2C2O4), and several esters such as dimethyl oxalate (C2O4(CH3)2). It is a conjugate base of oxalic acid. At neutral pH in aqueous solution, oxalic acid converts completely to oxalate. Relationship to oxalic acid The dissociation of protons from oxalic acid proceeds in a stepwise manner; as for other polyprotic acids, loss of a single proton results in the monovalent hydrogenoxalate anion . A salt with this anion is sometimes called an acid oxalate, monobasic oxalate, or hydrogen oxalate. The equilibrium constant ( ''K''a) for loss of the first proton is (p''K''a = 1.27). The loss of the second proton, which yields the oxalate ion, has an equilibrium constant of (p''K''a = 4.28). These values imply, in solutions with neutral pH, no oxalic acid and only trace am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enigmatic Ascomycota Taxa
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Enigmatic is an adjective meaning "mysterious" or "puzzling". It may also refer to: * ''Enigmatic'', a 1970 album by Czesław Niemen * '' Enigmatic: Calling'', a 2005 album by Norwegian progressive metal band Pagan's Mind * Enigmatic scale, musical scale used by Verdi and others * "The Enigmatic", a song by Joe Satriani on the album '' Not of This Earth'' See also * Enigmatic leaf turtle, a species of Asian leaf turtle * Enigmatic moray eel, a species found in the Pacific and Indian Oceans * '' Glaresis'', a genus of beetles sometimes called "enigmatic scarab beetles" * Enigma (other) Enigma may refer to: * Riddle, someone or something that is mysterious or puzzling Biology *ENIGMA, a class of gene in the LIM domain Computing and technology * Enigma (company), a New York-based data-technology startup * Enigma machine, a famil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. Vanuatu was first inhabited by Melanesian people. The first Europeans to visit the islands were a Spanish expedition led by Portuguese navigator Fernandes de Queirós, who arrived on the largest island, Espíritu Santo, in 1606. Queirós claimed the archipelago for Spain, as part of the colonial Spanish East Indies, and named it . In the 1880s, France and the United Kingdom claimed parts of the archipelago, and in 1906, they agreed on a framework for jointly managing the archipelago as the New Hebrides through an Anglo-French condominium. An independence movement arose in the 1970s, and the Republic of Vanuatu was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign state , subdivision_name = , established_title = Annexed by France , established_date = 24 September 1853 , established_title2 = Overseas territory , established_date2 = 1946 , established_title3 = Nouméa Accord , established_date3 = 5 May 1998 , official_languages = French , regional_languages = , capital = Nouméa , coordinates = , largest_city = capital , demonym = New Caledonian , government_type = Devolved parliamentary dependency , leader_title1 = President of France , leader_name1 = Emmanuel Macron , leader_title2 = President of the Government , leader_name2 = Louis Mapou , leader_title3 = President of the Congress , leader_name3 = Roch Wamytan , leader_title4 = High Commissioner , leader_name4 = Patrice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = 77 local government areas , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Jeannette Young , leader_title3 = Premier , leader_name3 = Annastacia Palaszczuk ( ALP) , legislature = Parliament of Queensland , judiciary = Supreme Court of Queensland , national_representation = Parliament of Australia , national_representation_type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conidiomata
Conidiomata (singular: Conidioma) are blister-like fruiting structures produced by a specific type of fungus called a coelomycete. They are formed as a means of dispersing asexual spores call conidia, which they accomplish by creating the blister-like formations which then rupture to release the contained spores. Structure Conidiomata mainly consist of a mass of densely packed hypha which develops below the surface of the host cuticle, and the fungus may or may not use some of the host’s own tissue to construct the structure. Development of these structures can either occur just below the cuticle or below the epidermal layer of the tissue. Formation on the differing levels is dependent upon the type of conidiomata being formed. Five types of conidioma have been found and are classified as acervuli, pycnidia, sporodochia, synnemata and corenima. Types Acervuli Acervuli is one of the two major groups of conidiomata (the other being pycnidia). Conidiomata of this type form ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascomata
An ascocarp, or ascoma (), is the fruiting body ( sporocarp) of an ascomycete phylum fungus. It consists of very tightly interwoven hyphae and millions of embedded asci, each of which typically contains four to eight ascospores. Ascocarps are most commonly bowl-shaped (apothecia) but may take on a spherical or flask-like form that has a pore opening to release spores (perithecia) or no opening (cleistothecia). Classification The ascocarp is classified according to its placement (in ways not fundamental to the basic taxonomy). It is called ''epigeous'' if it grows above ground, as with the morels, while underground ascocarps, such as truffles, are termed ''hypogeous''. The structure enclosing the hymenium is divided into the types described below (apothecium, cleistothecium, etc.) and this character ''is'' important for the taxonomic classification of the fungus. Apothecia can be relatively large and fleshy, whereas the others are microscopic—about the size of flecks of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propagule
In biology, a propagule is any material that functions in propagating an organism to the next stage in its life cycle, such as by dispersal. The propagule is usually distinct in form from the parent organism. Propagules are produced by organisms such as plants (in the form of seeds or spores), fungi (in the form of spores), and bacteria (for example endospores or microbial cysts). In disease biology, pathogens are said to generate infectious propagules, the units that transmit a disease. These can refer to bacteria, viruses, fungi, or protists, and can be contained within host material. For instance, for influenza, the infectious propagules are carried in droplets of host saliva or mucus that are expelled during coughing or sneezing. In horticulture, a propagule is any plant material used for the purpose of plant propagation. In asexual reproduction, a propagule is often a stem cutting. In some plants, a leaf section or a portion of root can be used. In sexual reproduction, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
