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Hexagonia Hydnoides
''Hexagonia hydnoides'', also known as the hairy hexagonia, is a widely distributed species of Polypore, bracket fungus in the Polyporaceae family. It is known to grow in tropical regions across the globe and to grow on dead wood tissues, particularly that of hardwoods. It is a plant pathogen and is largely saprophytic, decaying dead wood tissues. Taxonomy ''Hexagonia hydnoides'' was placed within ''Boletus'' in its original description by Carl Linnaeus in 1753, along with most other fungi with poroid hymenia. The most recent widely accepted placement for the species is within ''Hexagonia''. It is disputed among researchers whether this species falls within the genus ''Cerrena'' or within the genus ''Hexagonia''. A study published in 2001 reassigned this species to ''Cerrena'', under the name ''Cerrena hydnoides''.'' '' ''Species Fungorum'' lists ''Cerrena hydnoides'' as the currently accepted name for this species, but this is not reflected in all of the modern literatur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polypore
Polypores, also called bracket or shelf fungi, are a morphological group of basidiomycete-like gilled mushrooms and hydnoid fungi that form large fruiting bodies called conks, which are typically woody, circular, shelf- or bracket-shaped, with pores or tubes on the underside. Conks lie in a close planar grouping of separate or interconnected horizontal rows. Brackets can range from only a single row of a few caps, to dozens of rows of caps that can weigh several hundred pounds. They are mainly found on trees (living and dead) and coarse woody debris, and may resemble mushrooms. Some form annual fruiting bodies while others are perennial and grow larger year after year. Bracket fungi are typically tough and sturdy and produce their spores, called basidiospores, within the pores that typically make up the undersurface. Most polypores inhabit tree trunks or branches consuming the wood, but some soil-inhabiting species form mycorrhiza with trees. Polypores and the related co ... [...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 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Europe and the fourth-most populous European Union member state. Spanning across the majority of the Iberian Peninsula, its territory also includes the Canary Islands, in the Eastern Atlantic Ocean, the Balearic Islands, in the Western Mediterranean Sea, and the Autonomous communities of Spain#Autonomous cities, autonomous cities of Ceuta and Melilla, in mainland Africa. Peninsular Spain is bordered to the north by France, Andorra, and the Bay of Biscay; to the east and south by the Mediterranean Sea and Gibraltar; and to the west by Portugal and the Atlantic Ocean. Spain's capital and List of largest cities in Spain, largest city is Madrid, and other major List of metropolitan areas in Spain, urban areas include Barcelona, Valencia, Seville, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean
The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America to the west, and South America to the south, it comprises numerous List of Caribbean islands, islands, cays, islets, reefs, and banks. It includes the Lucayan Archipelago, Greater Antilles, and Lesser Antilles of the West Indies; the Quintana Roo Municipalities of Quintana Roo#Municipalities, islands and Districts of Belize#List, Belizean List of islands of Belize, islands of the Yucatán Peninsula; and the Bay Islands Department#Islands, Bay Islands, Miskito Cays, Archipelago of San Andrés, Providencia and Santa Catalina, Archipelago of San Andrés, Providencia, and Santa Catalina, Corn Islands, and San Blas Islands of Central America. It also includes the coastal areas on the Mainland, continental mainland of the Americas bordering the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hardwood
Hardwood is wood from Flowering plant, angiosperm trees. These are usually found in broad-leaved temperate and tropical forests. In temperate and boreal ecosystem, boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. Hardwood (which comes from angiosperm trees) contrasts with softwood (which is from gymnosperm trees). Characteristics Hardwoods are produced by Flowering plant, angiosperm trees that reproduce by flowers, and have broad leaves. Many species are deciduous. Those of temperate regions lose their leaves every autumn as temperatures fall and are dormant in the winter, but those of tropical regions may shed their leaves in response to seasonal or sporadic periods of drought. Hardwood from deciduous species, such as oak, normally shows annual dendrochronology, growth rings, but these may be absent in some tropical timber, tropical hardwoods. Hardwoods have a more complex structure than softwoods and are often much slower growing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daedaleopsis Confragosa
''Daedaleopsis confragosa'', commonly known as the thin-walled maze polypore or the blushing bracket, is a species of polypore fungus in the family Polyporaceae. The species was first described from Europe in 1791 as a form of ''Boletus'', and has undergone several changes of genus in its taxonomic history. It acquired its current name when Joseph Schröter transferred it to ''Daedaleopsis'' in 1888. A plant pathogen, it causes a white rot of injured hardwoods, especially willows. The fruit bodies are semicircular and tough, have a concentrically zoned brownish upper surface, and measure up to in diameter. The whitish underside turns gray-brown as the fruit body ages, but bruises pink or red. It is found all year and is common in northern temperate woodlands of Eurasia and eastern North America. Taxonomy ''Daedaleopsis confragosa'' was first described scientifically under the name ''Boletus confragosus'' by English naturalist James Bolton, in his 1791 work ''An History of Fun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuscoporia Gilva
''Fuscoporia gilva'', commonly known as the oak conk, is a species of fungal plant pathogen which infects several hosts. Description The fruit bodies typically grow in rows of horizontal platforms, which grow over several years and sometimes "smear" onto the wood. The caps are usually semicircular with lumpy margins, wide, with zonate colouration ranging from dark brown to light reddish-brown or yellowish at the margin, which is up to 1 cm thick and velvety. There are 5–8 pores per square millimetre. The flesh is tough and corky. The spore print is yellow. Similar species '' Mensularia radiata'', the alder bracket, is usually found on non-oak hardwoods; fresh specimens often exhibit white-tipped pores near the margin. Uses In traditional Chinese medicine, it is used to treat stomachaches and cancer; polysaccharides isolated from lab-grown ''F. gilvus'' have been shown to inhibit the growth of melanoma in a mouse model. See also * List of apricot diseases * L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trametes
''Trametes'' is a genus of fungi that is distinguished by a pileate basidiocarp, di- to trimitic hyphal systems, smooth non-dextrinoid spores, and a hymenium usually without true hymenial cystidia.Ryvarden L. (1991). "Genera of polypores: Nomenclature and taxonomy." ''Syn. Fung.'' 5: 1–363. The genus has a widespread distribution and contains about 195 species. The genus was circumscribed by Elias Magnus Fries in 1836. ''Trametes'' fungi are food for caterpillars of certain Lepidoptera, mainly fungus moths (Tineidae) such as '' Triaxomera parasitella''. Biotechnology Several species of ''Trametes'' have been investigated for biotechnological application of their lignin-degrading enzymes (particularly laccase and manganese peroxidase) for analytical, industrial or environmental sciences. Selected species *'' Trametes gibbosa'' – Lumpy bracket *'' Trametes hirsuta'' – Hairy bracket *'' Trametes nivosa'' *'' Trametes pubescens'' *''Trametes versicolor ''Trametes vers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trametes Versicolor
''Trametes versicolor''also known as ''Coriolus versicolor'' and ''Polyporus versicolor''is a common polypore mushroom found throughout the world. Owing to its shape being similar to that of a wild turkey's tail feathers, ''T. versicolor'' is most commonly referred to as turkey tail. It is commonly marketed as a dietary supplement for various health benefits but lacks sufficient scientific evidence for safety or effectiveness, and quality can vary due to inconsistent processing and labeling. Etymology Meaning 'of several colors', ''versicolor'' accurately describes this fungus that displays a unique blend of markings. Description The fruiting body is somewhat tongue-shaped, with no discernable stalk, and the tough flesh is thick. The cap is flat, up to across. It is often triangular or round, with zones of fine hairs coloured rust-brown or darker brown, sometimes with black zones. Underneath a layer of tomentum is a black layer, topping the whitish flesh. Older spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clamp Connection
A clamp connection is a hook-like structure formed by growing hyphal cells of certain fungi. It is a characteristic feature of basidiomycete fungi. It is created to ensure that each cell, or segment of hypha separated by septa (cross walls), receives a set of differing nuclei, which are obtained through mating of hyphae of differing sexual types. It is used to maintain genetic variation within the hypha much like the mechanisms found in croziers (hooks) during the sexual reproduction of ascomycetes. Formation Clamp connections are formed by the terminal hypha during elongation. Before the clamp connection is formed this terminal segment contains two nuclei. Once the terminal segment is long enough it begins to form the clamp connection. At the same time, each nucleus undergoes mitotic division to produce two daughter nuclei. As the clamp continues to develop it uptakes one of the daughter (green circle) nuclei and separates it from its sister nucleus. While this is occurring t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
