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Orcularia
''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted it to generic status in 2011. ''Orcularia'' is characterized by the presence of ascospores that develop in such a way that the septum is inserted after lateral wall thickenings become distinct, and also by threadlike (filiform) conidia A conidium ( ; ), sometimes termed an asexual chlamydospore or chlamydoconidium (), is an asexual, non-motile spore of a fungus. The word ''conidium'' comes from the Ancient Greek word for dust, ('). They are also called mitospores due to the .... Species *'' Orcularia elixii'' (2011) *'' Orcularia insperata'' (2011) *'' Orcularia placodiomorpha'' (2011) *'' Orcularia placodiomorphoides'' (2011) References Caliciales Lichen genera Taxa described in 1902 Caliciales genera Taxa named by Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcularia Elixii
''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted it to generic status in 2011. ''Orcularia'' is characterized by the presence of ascospores that develop in such a way that the septum is inserted after lateral wall thickenings become distinct, and also by threadlike (filiform) conidia A conidium ( ; ), sometimes termed an asexual chlamydospore or chlamydoconidium (), is an asexual, non-motile spore of a fungus. The word ''conidium'' comes from the Ancient Greek word for dust, ('). They are also called mitospores due to the .... Species *'' Orcularia elixii'' (2011) *'' Orcularia insperata'' (2011) *'' Orcularia placodiomorpha'' (2011) *'' Orcularia placodiomorphoides'' (2011) References Caliciales Lichen genera Taxa described in 1902 Caliciales genera Taxa named by Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcularia Insperata
''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted it to generic status in 2011. ''Orcularia'' is characterized by the presence of ascospores that develop in such a way that the septum is inserted after lateral wall thickenings become distinct, and also by threadlike (filiform) conidia. Species *''Orcularia elixii ''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted ...'' (2011) *'' Orcularia insperata'' (2011) *'' Orcularia placodiomorpha'' (2011) *'' Orcularia placodiomorphoides'' (2011) References Caliciales Lichen genera Taxa described in 1902 Caliciales genera Taxa named by Gus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcularia Placodiomorpha
''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted it to generic status in 2011. ''Orcularia'' is characterized by the presence of ascospores that develop in such a way that the septum is inserted after lateral wall thickenings become distinct, and also by threadlike (filiform) conidia. Species *''Orcularia elixii'' (2011) *''Orcularia insperata ''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted ...'' (2011) *'' Orcularia placodiomorpha'' (2011) *'' Orcularia placodiomorphoides'' (2011) References Caliciales Lichen genera Taxa described in 1902 Caliciales genera Taxa named by Gust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcularia Placodiomorphoides
''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted it to generic status in 2011. ''Orcularia'' is characterized by the presence of ascospores that develop in such a way that the septum is inserted after lateral wall thickenings become distinct, and also by threadlike (filiform) conidia. Species *''Orcularia elixii'' (2011) *''Orcularia insperata'' (2011) *''Orcularia placodiomorpha ''Orcularia'' is a genus of four species of lichens in the family Caliciaceae. It was originally circumscribed as a section of the genus ''Rinodina'' by Swedish botanist Gustaf Oskar Andersson Malme in 1902. Klaus Kalb and Mireia Giralt promoted ...'' (2011) *'' Orcularia placodiomorphoides'' (2011) References Caliciales Lichen genera Taxa described in 1902 Caliciales genera Taxa named by Gusta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caliciaceae
The Caliciaceae are a family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. Although the family has had its classification changed several times throughout its taxonomic history, the use of modern molecular phylogenetic methods have helped to establish its current placement in the order Caliciales. Caliciaceae contains 36 genera and about 600 species. The largest genus is ''Buellia'', with around 300 species; there are more than a dozen genera that contain only a single species. Most Caliciaceae grow on bark, dead wood, or rocks. Some members of this family, particularly those of the type genus, ''Calicium'', are characterized by the presence of thin-walled and short-lasting asci (spore-bearing cells) and a mazaedium, which is an accumulation of loose, maturing spores covering the surface of the fruiting body. The resulting passive spore dispersal is relatively rare amongst the Ascomycota. The mazaedium, usually black, either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caliciales Genera
Caliciales is an order of mostly lichenized fungi in the class Lecanoromycetes. It consists of two families: Caliciaceae and Physciaceae, which together contain 54 genera and more than 1200 species. The order was circumscribed by American botanist Charles Edwin Bessey in 1907. Families and genera , Species Fungorum (in the Catalogue of Life) accepts 2 families, 56 genera, and 910 species in the Caliciales. *Caliciaceae ::''Acolium'' – 5 spp. ::'' Acroscyphus'' – 1 sp. ::''Allocalicium'' – 1 sp. ::''Amandinea'' – 83 spp. ::''Australiaena'' – 1 sp. ::''Baculifera'' – 18 spp. ::''Buellia'' – 201 spp. ::'' Caliciella'' – 1 sp. ::''Calicium'' – 36 spp. ::'' Chrismofulvea'' – 3 spp. ::'' Ciposia'' – 1 sp. ::'' Cratiria'' – 23 spp. ::'' Dermatiscum'' – 2 sp. ::'' Dermiscellum'' – 1 sp. ::'' Dimelaena'' – 10 spp. ::'' Diploicia'' – 6 spp. ::'' Diplotomma'' – 12 spp. ::'' Dirinaria'' – 18 spp. ::'' Endohyalina'' – 10 sp. ::'' Fluctua'' – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caliciales
Caliciales is an order of mostly lichenized fungi in the class Lecanoromycetes. It consists of two families: Caliciaceae and Physciaceae, which together contain 54 genera and more than 1200 species. The order was circumscribed by American botanist Charles Edwin Bessey in 1907. Families and genera , Species Fungorum (in the Catalogue of Life) accepts 2 families, 56 genera, and 910 species in the Caliciales. *Caliciaceae ::''Acolium'' – 5 spp. ::'' Acroscyphus'' – 1 sp. ::''Allocalicium'' – 1 sp. ::''Amandinea'' – 83 spp. ::''Australiaena'' – 1 sp. ::''Baculifera'' – 18 spp. ::''Buellia'' – 201 spp. ::'' Caliciella'' – 1 sp. ::''Calicium'' – 36 spp. ::''Chrismofulvea'' – 3 spp. ::''Ciposia'' – 1 sp. ::''Cratiria'' – 23 spp. ::''Dermatiscum'' – 2 sp. ::''Dermiscellum'' – 1 sp. ::''Dimelaena'' – 10 spp. ::''Diploicia'' – 6 spp. ::''Diplotomma'' – 12 spp. ::''Dirinaria'' – 18 spp. ::''Endohyalina'' – 10 sp. ::'' Fluctua'' – 1 sp. ::''Gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septum
In biology, a septum (Latin for ''something that encloses''; plural septa) is a wall, dividing a cavity or structure into smaller ones. A cavity or structure divided in this way may be referred to as septate. Examples Human anatomy * Interatrial septum, the wall of tissue that is a sectional part of the left and right atria of the heart * Interventricular septum, the wall separating the left and right ventricles of the heart * Lingual septum, a vertical layer of fibrous tissue that separates the halves of the tongue. *Nasal septum: the cartilage wall separating the nostrils of the nose * Alveolar septum: the thin wall which separates the alveoli from each other in the lungs * Orbital septum, a palpebral ligament in the upper and lower eyelids * Septum pellucidum or septum lucidum, a thin structure separating two fluid pockets in the brain * Uterine septum, a malformation of the uterus * Vaginal septum, a lateral or transverse partition inside the vagina * Intermuscular sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Described In 1902
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichen Genera
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Conidia
A conidium ( ; ), sometimes termed an asexual chlamydospore or chlamydoconidium (), is an asexual, non-motile spore of a fungus. The word ''conidium'' comes from the Ancient Greek word for dust, ('). They are also called mitospores due to the way they are generated through the cellular process of mitosis. The two new haploid cells are genetically identical to the haploid parent, and can develop into new organisms if conditions are favorable, and serve in biological dispersal. Asexual reproduction in ascomycetes (the phylum Ascomycota) is by the formation of conidia, which are borne on specialized stalks called conidiophores. The morphology of these specialized conidiophores is often distinctive between species and, before the development of molecular techniques at the end of the 20th century, was widely used for identification of (''e.g.'' ''Metarhizium'') species. The terms microconidia and macroconidia are sometimes used. Conidiogenesis There are two main types of conidium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustaf Oskar Andersson Malme
Gustaf Oskar Andersson Malme (24 October 1864, Stora Malm in Södermanland County – 5 March 1937) was a Swedish botanist. He studied at Uppsala University, earning his PhD in 1892. From 1895 - 1905, he was a curator at the Swedish Museum of Natural History in Stockholm. Then from 1905 to 1911, he was a lecturer in biology and chemistry at ''Högre Latinläroverket'' in Stockholm. Afterwards, he taught classes in zoology and biology at a teachers' training college in Stockholm.Gustaf Oskar Andersson Malme Naturhistoriska riksmuseet By way of a travel grant established by , Malme along with botanist |
