Butyriboletus
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Butyriboletus
''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular phylogenetics, molecular analysis to be phylogenetically distinct from ''Boletus''. ''Butyriboletus'' contains 24 ectomycorrhizal species found in Asia, Europe, North America and north Africa. The group had earlier been classified as the Section (botany), section ''Appendiculati'' within the large genus ''Boletus''. They were given the common name "butter boletes" as the color of their stalk, trama (mycology), flesh and pores was similar to that of butter. Molecular phylogenetics, Genetic analysis published in 2013 shows that these species are part of a ''regius'' clade (named for ''Boletus regius, B. regius''), distinct from the core group of the type species ''Boletus edulis, B. edulis'' and relatives within the Boletineae. The narrowing of ''Boletus'' to ...
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Butyriboletus Huangnianlaii
''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular phylogenetics, molecular analysis to be phylogenetically distinct from ''Boletus''. ''Butyriboletus'' contains 24 ectomycorrhizal species found in Asia, Europe, North America and north Africa. The group had earlier been classified as the Section (botany), section ''Appendiculati'' within the large genus ''Boletus''. They were given the common name "butter boletes" as the color of their stalk, trama (mycology), flesh and pores was similar to that of butter. Molecular phylogenetics, Genetic analysis published in 2013 shows that these species are part of a ''regius'' clade (named for ''Boletus regius, B. regius''), distinct from the core group of the type species ''Boletus edulis, B. edulis'' and relatives within the Boletineae. The narrowing of ''Boletus'' to ...
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Butyriboletus Persolidus 69469
''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular analysis to be phylogenetically distinct from '' Boletus''. ''Butyriboletus'' contains 24 ectomycorrhizal species found in Asia, Europe, North America and north Africa. The group had earlier been classified as the section ''Appendiculati'' within the large genus ''Boletus''. They were given the common name "butter boletes" as the color of their stalk, flesh and pores was similar to that of butter. Genetic analysis published in 2013 shows that these species are part of a ''regius'' clade (named for '' B. regius''), distinct from the core group of the type species '' B. edulis'' and relatives within the Boletineae. The narrowing of ''Boletus'' to this latter group meant that this group would need to be placed in a separate genus, with ''Boletus appendicul ...
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Boletus Regius
''Butyriboletus regius'' (formerly ''Boletus regius''), commonly known as the royal bolete or red-capped butter bolete, is a basidiomycete fungus of the genus '' Boletus'' found in China and Europe. ''B. regius'' has a pink cap, yellow flesh, and a reticulate pattern on the stem. Harry D. Thiers described a similar mushroom from California as ''B. regius'', though it is not the same species. ''B. regius'' in Europe does not stain when exposed to air, or stains weakly, but the California species stains blue. Both European and California species are considered choice edibles. Taxonomy The species was first described and illustrated by Julius Vincenz von Krombholz in 1832. Common names for the mushroom include the red-capped butter bolete and the royal bolete. ''Butyriboletus regius'' was formerly classified as a member of the section ''Appendiculati'' of the genus ''Boletus''. Molecular analysis demonstrated that this and related "butter bolete" species, inclu ...
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Butyriboletus Appendiculatus
''Butyriboletus appendiculatus'' is an edible pored mushroom that grows under oaks and other broad leaved trees such as beech. It is commonly known as the butter bolete. It often grows in large colonies beneath the oak trees, and is frequently found cohabiting with old oaks in ancient woodland. It is relatively rare in Britain. Its stipe and pores are often bright yellow (hence its name of butter bolete) and its flesh stains bright blue when cut or bruised. Taxonomy The species was first described scientifically by German polymath Jacob Christian Schäffer in 1774 as ''Boletus appendiculatus''. American Charles Horton Peck later used the name in 1896 for a species he found in Washington, but the name was illegitimate because Schäffer's earlier usage has priority. Until 2014, it was classified in the genus '' Boletus''. Molecular phylogenetic analysis demonstrated that it and other members of ''Boletus'' section ''Appendiculati'' were phylogenetically distinct from ''Bol ...
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Boletaceae
The Boletaceae are a family of mushroom-forming fungi, primarily characterised by small pores on the spore-bearing hymenial surface (at the underside of the mushroom), instead of gills as are found in most agarics. Nearly as widely distributed as the agarics, the family is renowned for hosting some prime edible species highly sought after by mushroom hunters worldwide, such as the cep or king bolete (''Boletus edulis''). A number of rare or threatened species are also present in the family, that have become the focus of increasing conservation concerns. As a whole, the typical members of the family are commonly known as boletes. Boletes are a group of mushrooms reasonably safe for human consumption, as none of them are known to be deadly to adults. Edible bolete species are especially suitable for novice collectors, since they pose little danger of being confused with deadly poisonous mushrooms, such as deadly ''Amanita'' species which bear gills instead of pores in their hym ...
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Butyriboletus Abieticola
''Butyriboletus abieticola'' is a pored mushroom in the family Boletaceae. It was originally described in 1975 by mycologist Harry Delbert Thiers as a species of '' Boletus'', but transferred in 2014 to the newly created genus ''Butyriboletus ''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular phylogenetics, molecular anal ...''. See also * List of North American boletes References External links * abieticola Fungi described in 1975 Fungi of North America Fungus species {{Boletales-stub ...
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Butyriboletus Fechtneri
''Butyriboletus fechtneri'' is a basidiomycete fungus in the family Boletaceae. It was formerly regarded as a species of '' Boletus'', but in 2014 was transferred to the newly erected genus ''Butyriboletus'', after molecular data revealed that it is a member of the "Regius" clade (named after '' B. regius''), quite distant from the core clade of '' B. edulis'' and closely allied species. ''Butyriboletus fechtneri'' is native to Europe, where it forms ectomycorrhizal associations with various broad-leaved trees of the family Fagaceae, particularly oak (''Quercus''), beech ('' Fagus'') and chestnut (''Castanea''). So far it has been molecularly confirmed from Austria, Bulgaria, Cyprus, Estonia, France, Spain and Sweden. It is considered an endangered species in the Czech Republic. Recent molecular phylogenetic studies have shown regional populations of ''B. fechtneri'' to be highly variable genetically, suggesting they might be in the process of speciation Speciation is the e ...
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Butyriboletus Roseoflavus
''Butyriboletus roseoflavus'' is a pored mushroom in the genus ''Butyriboletus'' found in Asia. It was originally described in 2013 as a species of '' Boletus'', but was transferred the following year to the newly created genus ''Butyriboletus ''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular phylogenetics, molecular anal ...''. References External links * roseoflavus Fungi described in 2013 Fungi of Asia Fungus species {{Boletales-stub ...
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Butyriboletus Sanicibus
''Butyriboletus sanicibus'' is a pored mushroom in the genus ''Butyriboletus''. Found in China where it grows in association with Yunnan pine ''Pinus yunnanensis'', the Yunnan pine, is a species of conifer in the family Pinaceae. It is found in the Chinese provinces of Yunnan, Sichuan, Guizhou Guizhou (; formerly Kweichow) is a landlocked province in the southwest region of th ... (''Pinus yunnanensis''), it was described as a new species in 2014. References External links * sanicibus Fungi described in 2014 Fungi of Asia Fungus species {{Boletales-stub ...
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Butyriboletus Brunneus
''Butyriboletus brunneus'' is a pored mushroom in the family Boletaceae. This North American species was originally described by Charles Horton Peck Charles Horton Peck (March 30, 1833 – July 11, 1917) was an American mycologist of the 19th and early 20th centuries. He was the New York State Botanist from 1867 to 1915, a period in which he described over 2,700 species of North American fun ... in 1890 as a variety of '' Boletus speciosus''. See also * List of North American boletes References External links * brunneus Fungi described in 1890 Fungi of North America Taxa named by Charles Horton Peck Fungus species {{Boletales-stub ...
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Butyriboletus Autumniregius
''Butyriboletus autumniregius'' is a pored mushroom in the family Boletaceae. It is found in California, where it fruits under Douglas fir and redwood Sequoioideae, popularly known as redwoods, is a subfamily of coniferous trees within the family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affini .... See also * List of North American boletes References External links * autumniregius Fungi described in 2014 Fungi of the United States Fungi without expected TNC conservation status Fungus species {{Boletales-stub ...
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Butyriboletus Frostii
''Exsudoporus frostii'' (formerly ''Boletus frostii''), commonly known as Frost's bolete or the apple bolete, is a bolete fungus first described scientifically in 1874. A member of the family Boletaceae, the mushrooms produced by the fungus have tubes and pores instead of gills on the underside of their caps. ''Exsudoporus frostii'' is distributed in the eastern United States from Maine to Georgia, and in the southwest from Arizona extending south to Mexico and Costa Rica. A mycorrhizal species, its fruit bodies are typically found growing near hardwood trees, especially oak. ''Exsudoporus frostii'' mushrooms can be recognized by their dark red sticky caps, the red pores, the network-like pattern of the stipe, and the bluing reaction to tissue injury. Another characteristic of young, moist fruit bodies is the amber-colored drops exuded on the pore surface. Although the mushrooms are considered edible, they are generally not recommended for consumption because of the risk ...
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