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Polypores
Polypores are a group of fungi that form large fruiting bodies with pores or tubes on the underside (see Delimitation for exceptions). They are a morphological group of basidiomycetes-like gilled mushrooms and hydnoid fungi, and not all polypores are closely related to each other. Polypores are also called bracket fungi or shelf fungi, and they characteristically produce woody, shelf- or bracket-shaped or occasionally circular fruiting bodies that are called conks. Most polypores inhabit tree trunks or branches consuming the wood, but some soil-inhabiting species form mycorrhiza with trees. Polypores and the related corticioid fungi are the most important agents of wood decay, playing a very significant role in nutrient cycling and aiding carbon dioxide absorption by forest ecosystems. Over one thousand polypore species have been described to science, but a large part of the diversity is still unknown even in relatively well-studied temperate areas. Polypores are much more di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mushroom
A mushroom or toadstool is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source. ''Toadstool'' generally denotes one poisonous to humans. The standard for the name "mushroom" is the cultivated white button mushroom, ''Agaricus bisporus''; hence the word "mushroom" is most often applied to those fungi ( Basidiomycota, Agaricomycetes) that have a stem ( stipe), a cap ( pileus), and gills (lamellae, sing. lamella) on the underside of the cap. "Mushroom" also describes a variety of other gilled fungi, with or without stems, therefore the term is used to describe the fleshy fruiting bodies of some Ascomycota. These gills produce microscopic spores that help the fungus spread across the ground or its occupant surface. Forms deviating from the standard morphology usually have more specific names, such as " bolete", " puffball", " stinkhorn", and " morel", and gilled mushrooms themselves are often called " agarics" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daedaleopsis Confragrosa Eglinton
''Daedaleopsis'' is a genus of fungi in the family Polyporaceae. The name ''Daedaleopsis'' is a reference to Daedalus, the labyrinth-maker of myth. Similarly, the maze-like pattern of pores is taxonomically described as being daedaloid. DNA was recovered and sequenced from fragments of a nearly 7000-year-old fruit body of '' D. tricolor'' found in an early Neolithic village in Rome. Taxonomy The genus was circumscribed by German mycologist Joseph Schröter in 1888. Description ''Daedaleopsis'' fungi have basidiocarps that are annual, with a cap or effused-reflexed (crust-like with the edges forming cap-like structures). Their colour is pale brown to deep red, zonate, with a mostly smooth cap surface, lamellate to tubular hymenophore, and a pale brown context. Microscopic features include a trimitic hyphal system with clamped generative hyphae, and the presence of dendrohyphidia. ''Daedaleopsis'' has hyaline, thin-walled, and slightly curved cylindrical spores that ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basidiomycota
Basidiomycota () is one of two large divisions that, together with the Ascomycota, constitute the subkingdom Dikarya (often referred to as the "higher fungi") within the kingdom Fungi. Members are known as basidiomycetes. More specifically, Basidiomycota includes these groups: mushrooms, puffballs, stinkhorns, bracket fungi, other polypores, jelly fungi, boletes, chanterelles, earth stars, smuts, bunts, rusts, mirror yeasts, and ''Cryptococcus'', the human pathogenic yeast. Basidiomycota are filamentous fungi composed of hyphae (except for basidiomycota-yeast) and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores (usually four). These specialized spores are called basidiospores. However, some Basidiomycota are obligate asexual reproducers. Basidiomycota that reproduce asexually (discussed below) can typically be recognized as members of this division by gross similarity to others, by the forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi In Borneo
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] |
Coarse Woody Debris
Coarse woody debris (CWD) or coarse woody habitat (CWH) refers to fallen dead trees and the remains of large branches on the ground in forests and in rivers or wetlands.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p, p. 225-227. A dead standing tree – known as a snag – provides many of the same functions as coarse woody debris. The minimum size required for woody debris to be defined as "coarse" varies by author, ranging from in diameter. Since the 1970s, forest managers worldwide have been encouraged to allow dead trees and woody debris to remain in woodlands, recycling nutrients trapped in the wood and providing food and habitat for a wide range of organisms, thereby improving biodiversity. The amount of coarse woody debris is considered an important criterion for the evaluation and restoration of temperate deciduous forest. Coarse woody debris is also important in wetlands, particularly in d ... [...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. Meaning 'of several colors', ''versicolor'' reliably describes this fungus that displays a variety of colors. For example, because its shape and multiple colors are similar to those of a wild turkey, ''T. versicolor'' is commonly called turkey tail. A similar looking mushroom, commonly called false turkey tail, which is from a different order, may sometimes be confused with the turkey tail mushroom due to appearance. Another lookalike is the multicolor gill polypore. Description and ecology The top surface of the cap shows typical concentric zones of different colors, and the margin is always the lightest. Underneath a layer of tomentum is a black layer, topping the whitish flesh. The flesh itself is 1–3 mm thick and has a leathery texture. Older specimens, such as the one pictured, can have zones with green algae grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ganoderma Applanatum
''Ganoderma applanatum'' (the artist's bracket, artist's conk, artist's fungus or bear bread) is a bracket fungus with a cosmopolitan distribution. Description This fungus is parasitic and saprophytic, and grows as a mycelium within the wood of living and dead trees. The ''Ganoderma applanatum'' grows in single, scattered, or compound formations. It forms fruiting bodies that are 3–30 cm wide × 5–50 cm long × 1–10 cm thick, hard as leather, woody-textured, and inedible. They are white at first but soon turn dark red-brown. The upper surface of the fruiting body is covered with reddish brown conidia. Brown spores are released from the pores on the underside of the fruiting body. The spores are highly concentrated, and as many as 4.65 billion spores can be dispersed from a 10–10 cm section of the conk within 24 hours. The tubes are 4–12 mm deep and terminate in pores that are round with 4–6 per millimetre. The fruiting bodies are perennial, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyporus Squamosus
''Polyporus'' is a genus of poroid fungi in the family Polyporaceae. Taxonomy Italian botanist Pier Antonio Micheli introduced the genus in 1729 to include 14 species featuring fruit bodies with centrally-placed stipes, and pores on the underside of the cap. The generic name combines the Ancient Greek words ("many") and ("pore"). Elias Fries divided ''Polyporus'' into three subgenera in his 1855 work ''Novae Symbol Mycologici'': ''Eupolyporus'', ''Fomes'', and ''Poria''. In a 1995 monograph, Maria Núñez and Leif Ryvarden grouped 32 ''Polyporus'' species into 6 morphologically-based infrageneric groups: ''Admirabilis'', ''Dendropolyporus'', '' Favolus'', ''Polyporellus'', ''Melanopus'', and ''Polyporus'' '' sensu stricto''. The identity of the type species of ''Polyporus'' has long been a matter of contention among mycologists. Some have preferred '' P. brumalis'', some '' P. squamosus'', while others have preferred '' P. tuberaster''. Several molecular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birch Bracket
''Fomitopsis betulina'' (previously ''Piptoporus betulinus''), commonly known as the birch polypore, birch bracket, or razor strop, is a common bracket fungus and, as the name suggests, grows almost exclusively on birch trees. The brackets burst out from the bark of the tree, and these fruit bodies can last for more than a year. Taxonomy The fungus was originally described by Jean Bulliard in 1788 as ''Boletus betulinus''. It was transferred to the genus '' Piptoporus'' by Petter Karsten in 1881. Molecular phylogenetic studies suggested that the species was more closely related to '' Fomitopsis'' than to ''Piptoporus'', and the fungus was reclassified to ''Fomitopsis'' in 2016. The specific epithet ''betulina'' refers to the genus of the host plant (''Betula''). Common names for the fungus include birch bracket, birch polypore, and razorstrop fungus. Description The fruit bodies (basidiocarps) are pale, with a smooth greyish-brown top surface, while the creamy white u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulphur Shelf
Sulfur (or sulphur in British English) is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S8. Elemental sulfur is a bright yellow, crystalline solid at room temperature. Sulfur is the tenth most abundant element by mass in the universe and the fifth most on Earth. Though sometimes found in pure, native form, sulfur on Earth usually occurs as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in ancient times, being mentioned for its uses in ancient India, ancient Greece, China, and ancient Egypt. Historically and in literature sulfur is also called brimstone, which means "burning stone". Today, almost all elemental sulfur is produced as a byproduct of removing sulfur-containing contaminants from natural gas and petroleum.. Downloahere The greatest commercial use of the element is the production ... [...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] |
Fistulina Hepatica
''Fistulina hepatica'' (beefsteak fungus, also known as beefsteak polypore, poor man’s steak, ox tongue, or tongue mushroom) is an unusual bracket fungus classified in the Agaricales, that is commonly seen in Britain, but can be found in North America, Australia, North Africa, Southern Africa and the rest of Europe. As its name suggests, it looks remarkably similar to a slab of raw meat. It has been used as a meat substitute in the past, and can still be found in some French markets. It has a sour, slightly acidic taste. For eating it must be collected young and it may be tough and need long cooking. Details The cap is 7–30 cm wide and 2–6 cm thick. Is shape resembles a large tongue, and it is rough-surfaced with a reddish-brown colour. The spores are pink and released from minute pores on the creamy-white underside of the fruit body. A younger ''Fistulina hepatica'' is a pinkish-red colour, and it darkens with age. It bleeds a dull red juice when cut, which can ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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