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Tylopilus Plumbeoviolaceus
''Tylopilus plumbeoviolaceus'' (formerly ''Boletus plumbeoviolaceus''), common name, commonly known as the violet-grey bolete, is a fungus of the Boletaceae, bolete family. First described in 1936, the mushroom has a disjunct distribution, and is distributed in eastern North America and Korea. The basidiocarp, fruit bodies of the fungus are violet when young, but fade into a chocolate brown color when mature. They are solid and relatively large—pileus (mycology), cap diameter up to , with a white pore surface that later turns pink, and a white mycelium at the base of the stipe (mycology), stem. The mushroom is inedible. A number of natural products have been identified from the fruit bodies, including unique chemical derivatives of ergosterol, a fungal sterol. Taxonomy The species was first named 1936 as ''Boletus felleus'' forma (botany), forma ''plumbeoviolaceus'' by American mycologist Wally Snell, Walter H. Snell and one of his graduate students, Esther A. Dick, based on spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strouds Run State Park
Strouds Run State Park is a public recreation area abutting the city of Athens in Athens County, Ohio, in the United States. The state park is located primarily in Canaan Township, with a small part in Ames Township. Park boundaries coincide with Athens city limits in several places. The park comprises , and includes Dow Lake, a artificial lake. The park is named after William Stroud who was a share-holder in the Ohio Company of Associates. History The original land for the park was purchased for the Athens State Forest in the 1940s and 1950s. In the late 1950s, construction was started on the Dow Lake Dam, which was completed in 1960, at which point the land became Strouds Run State Park in its entirety. A large area on the west side of the park was formerly land of the Gillett family (Samuel and Charlotte Beach Gillett and their descendants). The family owned well over a thousand acres at one time. The old farmstead seen on the Trace Trail and the "Pioneer Cemetery" are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Rock Forest
Black Rock Forest is a forest and biological field station maintained by Black Rock Forest Consortium. It is located in the western Hudson Highlands region of the U.S. state of New York, in Orange County, mostly in the town of Cornwall, with the southern fringe overlapping into the neighboring town of Highlands. Established by a local resident in 1928, the forest was the property of Harvard University until 1989. The Consortium has invested heavily in facilities to improve its research and educational missions and promote sustainability, erecting several green buildings in the middle of the forest with guest facilities, classrooms and laboratories. Its educational facilities are used by groups at every level, from elementary grades to college undergraduates. Over 400 papers have been published from research done in the forest. History Forest began to grow in the area about 14,000 years ago, with the retreat of the glaciers at the end of the last Ice Age. Originally, like many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Arora
David Arora (born October 23, 1952)Barnard J. 1993. "Self-taught mushroom maven travels world for fungi". ''Associated Press'' December 31, 1993. Accessed 2008-01-20, via LexisNexis Academic. is an American mycologist, naturalist, and writer. He is the author of two popular books on mushroom identification, ''Mushrooms Demystified'' and '' All That the Rain Promises and More...''. Arora first developed an interest in wild mushrooms while growing up in Pasadena, California and organized his first mushroom collecting group while in high school. Later, an idea to start a mushroom club came about, and in 1984 he founded The Fungus Federation of Santa Cruz. He began teaching about wild mushrooms in the early 1970s while living in Santa Cruz, California Santa Cruz (Spanish for "Holy Cross") is the county seat and largest city of Santa Cruz County, in Northern California. As of the 2020 census, the city population was 62,956. Situated on the northern edge of Monterey Bay, Sant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trama (mycology)
In mycology, the term trama is used in two ways. In the broad sense, it is the inner, fleshy portion of a mushroom's basidiocarp, or fruit body. It is distinct from the outer layer of tissue, known as the pileipellis or cuticle, and from the spore-bearing tissue layer known as the hymenium. In essence, the trama is the tissue that is commonly referred to as the "flesh" of mushrooms and similar fungi.Largent D, Johnson D, Watling R. 1977. ''How to Identify Mushrooms to Genus III: Microscopic Features''. Arcata, CA: Mad River Press. . pp. 60–70. The second use is more specific, and refers to the "hymenophoral trama" that supports the hymenium. It is similarly interior, connective tissue, but it is more specifically the central layer of hyphae running from the underside of the mushroom cap to the lamella or gill, upon which the hymenium rests. Various types have been classified by their structure, including trametoid, cantharelloid, boletoid, and agaricoid, with agaricoid the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (botany)
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae (Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wine (color)
The color wine or bordeaux, vinous, vinaceous, is a dark shade of red. It is a representation of the typical color of red wine. The first recorded use of ''wine'' as a color name in English was in 1705. The term "bordeaux" is also sometimes used to describe this color. Variations of wine Claret At right is displayed the color claret. Another name for this color is bordeaux. This color is a representation of the average color of bordeaux wine. The first recorded use of ''claret'' as a color name in English was in 1547. Burgundy Burgundy is a red color associated with the Burgundy wine of the same name, which in turn is named after the Burgundy region of France. The first recorded use of "burgundy" as a color name in English was in 1881. Wine dregs Wine dregs, or dregs of wine, is a deep tone of the color wine. It refers to the color of the lees of wine which settle at the bottom of a wine vessel. The first recorded use of ''wine dregs'' as a color name in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spore Print
300px, Making a spore print of the mushroom ''Volvariella volvacea'' shown in composite: (photo lower half) mushroom cap laid on white and dark paper; (photo upper half) cap removed after 24 hours showing pinkish-tan spore print. A 3.5-centimeter glass slide placed in middle allows for examination of spore characteristics under a microscope. image:spore Print ID.gif, 300px, A printable chart to make a spore print and start identification The spore print is the powdery deposit obtained by allowing spores of a fungal sporocarp (fungi), fruit body to fall onto a surface underneath. It is an important diagnostic character in most handbooks for identifying mushrooms. It shows the colour of the mushroom spores if viewed en masse. Method A spore print is made by placing the spore-producing surface flat on a sheet of dark and white paper or on a sheet of clear, stiff plastic, which facilitates moving the spore print to a darker or lighter surface for improved contrast; for example, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tylopilus
''Tylopilus'' is a genus of over 100 species of mycorrhizal bolete fungi separated from ''Boletus''. Its best known member is the bitter bolete (''Tylopilus felleus''), the only species found in Europe. More species are found in North America, such as the edible species '' T. alboater''. Australia is another continent where many species are found. All members of the genus form mycorrhizal relationships with trees. Members of the genus are distinguished by their pinkish pore surfaces. Taxonomy The genus was first defined by Petter Adolf Karsten in 1881. The type species, ''Tylopilus felleus'', was originally described in 1788 as a species of ''Boletus'' by French mycologist Pierre Bulliard. ''Tylopilus'' means "bumpy or swollen pileus", from the Greek ''tylos'' "bump" and ''pilos'' "hat". Molecular analysis indicates the genus, like other large genera within the Boletales, is polyphyletic. A lineage of ''Tylopilus chromapes'' (now '' Harrya chromapes'' and related species) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolf Singer
Rolf Singer (June 23, 1906 – January 18, 1994) was a Germany, German-born mycologist and one of the most important Taxonomy (biology), taxonomists of gilled mushrooms (agarics) in the 20th century. After receiving his Ph.D. at the University of Vienna in 1931 he worked in Munich. By 1933, however, Singer left Germany for Vienna due to the political deterioration in Germany. There he met his wife, Martha Singer. From Vienna, Singer and his wife went to Barcelona, Spain, where Singer was appointed assistant professor at the Autonomous University of Barcelona. Persecution by the Spanish authorities on behalf of the Germany, German government forced Singer to leave Spain for France in 1934. After a fellowship at the Museum d'Histoire Naturelle in Paris, Singer again moved, this time to Leningrad, where he was Senior Scientific Expert at the Botanical Garden of the Academy of Sciences of the USSR. During his time at the Academy, Singer made many expeditions to Siberia, the Altai Mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agaricales
The fungal order Agaricales, also known as gilled mushrooms (for their distinctive gills) or euagarics, contains some of the most familiar types of mushrooms. The order has 33 extant families, 413 genera, and over 13,000 described species, along with six extinct genera known only from the fossil record. They range from the ubiquitous common mushroom to the deadly destroying angel and the hallucinogenic fly agaric to the bioluminescent jack-o-lantern mushroom. History, classification and phylogeny In his three volumes of '' Systema Mycologicum'' published between 1821 and 1832, Elias Fries put almost all of the fleshy, gill-forming mushrooms in the genus ''Agaricus''. He organized the large genus into "tribes", the names of many of which still exist as common genera of today. Fries later elevated several of these tribes to generic level, but later authors—including Gillet, Karsten, Kummer, Quélet, and Staude—made most of the changes. Fries based his classification on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxon
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 Linnaean taxonomy, system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard de Jussieu, Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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