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Japewiella Dollypartoniana
''Japewiella dollypartoniana'' is a species of crustose lichen in the family Lecanoraceae. It is widely distributed in the Appalachian Mountains of eastern North America, and has also been reported from Ontario, Canada. The lichen grows on tree branches and sapling and shrub stems at middle to high elevations. Taxonomy The lichen was formally described as a new species in 2015 by Jessica Allen and James Lendemer. The type specimen was found in the Joyce Kilmer-Slickrock Wilderness area of Nantahala National Forest in North Carolina. Here it was found growing on an exposed rock in a heath bald community dominated by ericaceous shrubs such as ''Rhododendron'', '' Vaccinium'', and '' Kalmia'', at an altitude of . The specific epithet honors Dolly Parton, described by the authors as "one of the most famous country singers of all time and a native of the southern Appalachians". Description ''Japewiella dollypartoniana'' is a crustose lichen with a more or less circular gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crustose Lichen
Crustose lichens are lichens that form a crust which strongly adheres to the Substrate (biology), substrate (soil, rock, tree bark, etc.), making separation from the substrate impossible without destruction. The basic structure of crustose lichens consists of a cortex (botany), cortex layer, an algal layer, and a medulla. The upper cortex layer is differentiated and is usually pigmented. The algal layer lies beneath the cortex. The medulla fastens the lichen to the substrate and is made up of Fungus, fungal hyphae. The surface of crustose lichens is characterized by branching cracks that periodically close in response to climatic variations such as alternate wetting and drying regimes. Subtypes * Powdery – considered as the simplest subtype due to the absence of an organized thallus. :The thallus appears powdery. :E.g. Genera ''Lepraria'', ''Vezdaea'' * Endolithic – grows inside the rock, usually in interstitial spaces between mineral grains. The :upper cortex is usually d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolly Parton
Dolly Rebecca Parton (born January 19, 1946) is an American singer-songwriter, actress, philanthropist, and businesswoman, known primarily for her work in country music. After achieving success as a songwriter for others, Parton made her album debut in 1967 with ''Hello, I'm Dolly'', which led to success during the remainder of the 1960s (both as a solo artist and with a series of duet albums with Porter Wagoner), before her sales and chart peak came during the 1970s and continued into the 1980s. Parton's albums in the 1990s did not sell as well, but she achieved commercial success again in the new millennium and has released albums on various independent labels since 2000, including her own label, Dolly Records. She has sold more than 100 million records worldwide. Parton's music includes Recording Industry Association of America (RIAA)-certified gold, platinum and multi-platinum awards. She has had 25 singles reach no.1 on the '' Billboard'' country music charts, a record fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Of Canada
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] |
Lichens Described In 2015
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 ( |
Lichen Species
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 ( |
Steuben, Maine
Steuben is a town in Washington County, Maine, United States. Incorporated in 1795, it was named after Baron Friedrich Wilhelm von Steuben, the Inspector General of the U.S. Army during the Revolutionary War. The population was 1,129 at the 2020 census. Demographics 2010 census As of the census of 2010, there were 1,131 people, 474 households, and 306 families living in the town. The population density was . There were 873 housing units at an average density of . The racial makeup of the town was 95.1% White, 0.5% African American, 1.6% Native American, 0.1% Asian, 1.2% from other races, and 1.4% from two or more races. Hispanic or Latino of any race were 2.3% of the population. There were 474 households, of which 28.9% had children under the age of 18 living with them, 48.9% were married couples living together, 8.0% had a female householder with no husband present, 7.6% had a male householder with no wife present, and 35.4% were non-families. 28.1% of all households wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lambiella Fuscosora
''Lambiella'' is a genus of lichen-forming fungi in the family Xylographaceae. The genus was circumscribed by German botanist Hannes Hertel in 1984, with '' Lambiella psephota'' assigned as the type species. The genus name of ''Lambiella'' is in honour of Elke Mackenzie (1911–1990), born as Ivan Mackenzie Lamb, who was a British polar explorer and botanist who specialised in the field of lichenology. Species *'' Lambiella aliphatica'' – Alaska, US *'' Lambiella andreaeicola'' – Falkland Islands *''Lambiella arenosa'' – Oregon, US *''Lambiella caeca'' *''Lambiella furvella'' *''Lambiella fuscosora'' *''Lambiella globulosa'' – Europe *''Lambiella gyrizans'' *''Lambiella hepaticicola'' – Australia *''Lambiella impavida'' *''Lambiella insularis'' *''Lambiella isidiata'' – Venezuela *''Lambiella mullensis'' *'' Lambiella psephota'' *''Lambiella sphacelata'' *''Lambiella subpsephota'' – Falkland Islands The Falkland Islands (; es, Islas Mal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norstictic Acid
Norstictic acid is a depsidone produced as a secondary metabolites in lichen A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Lactones Phenols Lichen products Heterocyclic compounds with 4 rings {{lichen-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apothecia
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] |
Micrometre
The micrometre ( international spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is a unit of length in the International System of Units (SI) equalling (SI standard prefix "micro-" = ); that is, one millionth of a metre (or one thousandth of a millimetre, , or about ). The nearest smaller common SI unit is the nanometre, equivalent to one thousandth of a micrometre, one millionth of a millimetre or one billionth of a metre (). The micrometre is a common unit of measurement for wavelengths of infrared radiation as well as sizes of biological cells and bacteria, and for grading wool by the diameter of the fibres. The width of a single human hair ranges from approximately 20 to . The longest human chromosome, chromosome 1, is approximately in length. Examples Between 1 μm and 10 μm: * 1–10 μm – length of a typical bacterium * 3–8 μm – width of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soredia
Soredia are common reproductive structures of lichens. Lichens reproduce asexually by employing simple fragmentation and production of soredia and isidia. Soredia are powdery propagules composed of fungal hyphae wrapped around cyanobacteria or green algae. These can be either scattered diffusely across the surface of the lichen's thallus Thallus (plural: thalli), from Latinized Greek (), meaning "a green shoot" or "twig", is the vegetative tissue of some organisms in diverse groups such as algae, fungi, some liverworts, lichens, and the Myxogastria. Many of these organisms wer ..., or produced in localized structures called soralia. Fungal hyphae make up the basic body structure of lichen. The soredia are released through openings in the upper cortex of the lichen structure. After their release, the soredia disperse to establish the lichen in a new location. References Fungal morphology and anatomy Lichenology {{lichen-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
