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Buchwaldoboletus Spectabilis
''Buchwaldoboletus'' is a genus of bolete fungi in the family Boletaceae. It was circumscribed by mycologist Albert Pilát in 1969. According to a 2011 survey of the genus, ''Buchwaldoboletus'' contains about a dozen species that are saprotrophic and lignicolous. The genus name of ''Buchwaldoboletus'' is in honour of Niels Fabritius Buchwald (1898 - 1986), a Danish botanist and Professor of Phytopathology at a Agriculture College in Copenhagen. It was established by Albert Pilát in 1969'','' moving ''Pulveroboletus lignicola'' to position of the ''Buchwaldoboletus'' type species on account of its occurrence on wood (rather than in the ground), decurrent and arcuate pores, the yellow mycelium at the base of the stipe, the blueing flesh and lack of hyphal clamps. Genera Buchwaldoboletus and ''Chalciporus ''Chalciporus'' is a genus of fungi in the family Boletaceae (suborder (biology), suborder Boletineae). There are approximately 25 species in the genus. French mycologist F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
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'' (''t ... [...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 Basidiomycetes 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 crozier (hook) during sexual reproduction. 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 the remaining nuclei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Sphaerocephalus
''Buchwaldoboletus sphaerocephalus'' is a species of bolete fungus in the family Boletaceae native to Europe, North America and Southwest Australia. Taxonomy and naming Originally described by Jean-Baptiste Barla as ''Boletus sphaerocephalus'' in 1859, it was given its current name by Roy Watling & Tai Hui Li in 2004. Description The cap is convex, glabrous, silky and tomentose, viscid when wet. Its color is yellow to yellow-fulvus. The pores are small, tubes short, adnate ventricose, and context yellow, bluing when bruised. The stipe is fleshy, ventricose, and there is a yellow mycelium at the stipe base. Spores are ovoid, pale ochraceous and measure 5.5–7.2 by 3.3–4.5 µm 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 Unit .... Distribution and ecology ''Buchwald ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Spectabilis
''Buchwaldoboletus'' is a genus of bolete fungi in the family Boletaceae. It was circumscribed by mycologist Albert Pilát in 1969. According to a 2011 survey of the genus, ''Buchwaldoboletus'' contains about a dozen species that are saprotrophic and lignicolous. The genus name of ''Buchwaldoboletus'' is in honour of Niels Fabritius Buchwald (1898 - 1986), a Danish botanist and Professor of Phytopathology at a Agriculture College in Copenhagen. It was established by Albert Pilát in 1969'','' moving ''Pulveroboletus lignicola'' to position of the ''Buchwaldoboletus'' type species on account of its occurrence on wood (rather than in the ground), decurrent and arcuate pores, the yellow mycelium at the base of the stipe, the blueing flesh and lack of hyphal clamps. Genera Buchwaldoboletus and ''Chalciporus ''Chalciporus'' is a genus of fungi in the family Boletaceae (suborder (biology), suborder Boletineae). There are approximately 25 species in the genus. French mycologist F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Pseudolignicola
''Buchwaldoboletus pseudolignicola'' is a species of bolete fungus in the family Boletaceae native to Japan. Taxonomy and naming Originally described as ''Pulveroboletus pseudolignicola'' in 1987, it was reclassified to the genus ''Buchwaldoboletus'' in 2011. Description The cap is 4–17 cm, pulvinate to plane, velutinous, silky and tomentose, viscid when wet. Its color is yellow to cinnamon-brown. The pores are small and chrome yellow, tubes arcuate-decurrent; yellow, and context yellow, bluing when bruised. The stipe is 5–8 cm × 2–6 mm, central to sub eccentric, firm, yellow to orange, darker toward the base, bruising blue, and there is a yellow mycelium at the stipe base. Spores are 5–7 × by.5–4.5 µm 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 Unit .... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Pontevedrensis
''Buchwaldoboletus'' is a genus of bolete fungi in the family Boletaceae. It was circumscribed by mycologist Albert Pilát in 1969. According to a 2011 survey of the genus, ''Buchwaldoboletus'' contains about a dozen species that are saprotrophic and lignicolous. The genus name of ''Buchwaldoboletus'' is in honour of Niels Fabritius Buchwald (1898 - 1986), a Danish botanist and Professor of Phytopathology at a Agriculture College in Copenhagen. It was established by Albert Pilát in 1969'','' moving ''Pulveroboletus lignicola'' to position of the ''Buchwaldoboletus'' type species on account of its occurrence on wood (rather than in the ground), decurrent and arcuate pores, the yellow mycelium at the base of the stipe, the blueing flesh and lack of hyphal clamps. Genera Buchwaldoboletus and ''Chalciporus ''Chalciporus'' is a genus of fungi in the family Boletaceae (suborder (biology), suborder Boletineae). There are approximately 25 species in the genus. French mycologist F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Parvulus
''Buchwaldoboletus parvulus'' is a species of bolete fungus in the family Boletaceae native to India. It grows on dead bamboo stumps, has a convex bright yellow cap, yellow to red-brown pores, and a yellow above, reddish below stipe. Taxonomy and naming Originally described by & Purush. as ''Pulveroboletus parvulus'' in 1988, it was given its current name by Ernst Both and Beatriz Ortiz-Santana in ''A preliminary survey of the genus Buchwaldoboletus'', published in „Bulletin of the Buffalo Society of Natural Sciences” in 2011. Description The cap is bright yellow, convex, pulverulent, and can reach 7–13 mm in diameter. The pores are small, and tubes are adnate, concolorous with the pileus, 3–4 mm deep. The stipe is very short, excentric and concolorous with the cap, becoming olive-brown when cut. Natarajan's description doesn't mention any bluing of the flesh, characteristic for ''Buchwaldoboletus'' genus. Spores measure 5–6 by 3–4 µm The mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Lignicola
''Buchwaldoboletus lignicola'' is a species of bolete fungus in the family Boletaceae native to Europe and North America. Found on wood, it is actually parasitic on the fungus '' Phaeolus schweinitzii''. It has a convex yellow- to rusty brown cap, yellow to yellow-brown pores and stipe, and a brown spore print. Its edibility is unknown. Taxonomy and naming Originally described by Franz Joseph Kallenbach in 1929 as ''Boletus lignicola'', it was given its current name by mycologist Albert Pilát in 1969. He first placed it in the genus ''Pulveroboletus'' before erecting the new genus ''Buchwaldoboletus'' on account of its occurrence on wood (rather than in the ground), decurrent and arcuate pores, the yellow mycelium at the base of the stipe, the blueing flesh and lack of hyphal clamps. Other genera in which the species has been placed include ''Xerocomus'' by Rolf Singer in 1942, '' Gyrodon'' by Paul Heinemann in 1951, and '' Phlebopus'' by Meinhard Moser in 1955. The spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Kivuensis
''Buchwaldoboletus kivuensis'' is a species of bolete fungus in the family Boletaceae native to Africa. Taxonomy and naming Originally described by Paul Heinemann in 1951 as ''Gyrodon lignicola'', it was given its current name by Ernst Both and Beatriz Ortiz-Santana in ''A preliminary survey of the genus Buchwaldoboletus'', published in „Bulletin of the Buffalo Society of Natural Sciences” in 2011. Description The cap is convex, tomentose-pulverulent and dry. Its color is cinnamon-brown. Easily peeled off the mushroom, the skin is separated from the flesh by a thin gelatinous layer. The pores are small and angular, ochraceous-decurrent, and the pore surface stains blue with injury. The stipe is cylindrical and eccentric, and there is a yellow mycelium at the stipe base. Spores measure 5.3–6.8 by 3.3–4.7 µm. Distribution ''Buchwaldoboletus kivuensis'' has been recorded in Congo, in the region of lakes Edward and Kivu, at altitude 1650 m. It grows on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Hemichrysus
''Buchwaldoboletus hemichrysus'' is a species of bolete fungus in the family Boletaceae native to USA. Found on pine wood, it has a convex bright golden-yellow cap, rich red-brown pores, and an ochraceous spore print. Its edible, but the flesh is described as "tasteless". Taxonomy and naming Originally described by Miles Joseph Berkeley and Moses Ashley Curtis in 1873 as ''Boletus hemichrysus'', it was given its current name by mycologist Albert Pilát in 1969. He placed it in the new genus ''Buchwaldoboletus'' on account of its occurrence on wood (rather than in the ground), decurrent and arcuate pores, the yellow mycelium at the base of the stipe, the blueing flesh and lack of hyphal clamps. Description The cap is bright golden yellow, convex, and can reach 6–8 inches in diameter. The flesh may stain blue where it has been cut or bruised. The pores are small, and the pore surface is red-brown in maturity, staining bluish with injury. The stipe is irregular, va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Duckeanus
''Buchwaldoboletus duckeanus'' is a species of bolete fungus in the family Boletaceae native to South America. Taxonomy and naming Originally described by Rolf Singer in 1983 as ''Pulveroboletus duckeanus'', it was given its current name by Ernst Both and Beatriz Ortiz-Santana in ''A preliminary survey of the genus Buchwaldoboletus'', published in „Bulletin of the Buffalo Society of Natural Sciences” in 2011. Description The cap is convex and viscid. Its color is brown. Easily peeled off the mushroom, the skin is separated from the flesh by a thin gelatinous layer. The pores are small and angular, and the pore surface stains blue with injury. The stipe is subferruginous and tapering, and there is a yellow bluing mycelium at the stipe base. Spores are small and measure (4)5–6 by (3.3)3.5–4.2(4.5) µm. Distribution and ecology ''Buchwaldoboletus duckeanus'' has been recorded in Brazil, in Adolfo Ducke Forest Reserve Adolfo Ducke Forest Reserve (Reserva F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buchwaldoboletus Brachyspermus
''Buchwaldoboletus brachyspermus'' is a species of bolete fungus in the family Boletaceae native to Martinique. Taxonomy and naming Originally described by David Norman Pegler as ''Pulveroboletus brachyspermus'' in 1983, it was given its current name by Ernst Both and Beatriz Ortiz-Santana in ''A preliminary survey of the genus Buchwaldoboletus'', published in „Bulletin of the Buffalo Society of Natural Sciences” in 2011. Description The cap is convex and viscid. Its color is brown. Unlike many ''Buchwaldoboletus'' species, the skin is not separated from the flesh by a thin gelatinous layer. The pores are small and angular, olivaceous yellow, bruising greenish blue. The stipe is russet-colored with a yellow floccose layer over the basal area, and there is a yellow bluing mycelium at the stipe base. Spores are small and measure 4.7–6.2 by 3.5–4.2 µm The micrometre ( international spelling as used by the International Bureau of Weights and Measure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
