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Hypomyces Arachnoideus
''Hypomyces'' is a genus of parasitic ascomycete fungi found in Europe, North America, Australia, and parts of China. The genus contains 53 species. Better known species include the lobster mushroom (''Hypomyces lactifluorum'') and the bolete eater (''Hypomyces chrysospermus''). List of noteworthy species * '' H. cervinigenus''on ''Helvella lacunosa''. * '' H. chrysospermus''Bolete Eater, Cask fungus (Eurasia, Western Australia, North America) * '' H. hyalinus''Amanita "mold" (North America) * '' H. lactifluorum''Lobster mushroom (North America) * '' H. lateritius''Ochre gillgobbler, pathogen of ''Lactarius'' species. * '' H. luteovirens''Yellow-green Russula "mold" (North America) * '' H. transformans''Ramaria Eater (North America) Ecology All ''Hypomyces'' species live as parasites on other fungi. The fruiting bodies of hypomyces are inconspicuous and generally consist of a cystic shell that is only about 1 mm in diameter and height. These fruiting bodies often cluster o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypomyces Lactifluorum
''Hypomyces lactifluorum'', or the lobster mushroom, is a parasitic Ascomycota, ascomycete fungus that grows on certain species of mushrooms, turning them a reddish orange color that resembles the outer shell of a cooked lobster. Contrary to its common name, the species itself is neither a lobster nor a mushroom. Description ''H. lactifluorum'' specifically attacks members of the genera ''Lactarius (fungus), Lactarius'' and ''Lactifluus'' (milk-caps), and ''Russula'' (brittlegills), such as ''Russula brevipes'' and ''Lactifluus piperatus'' in North America. At maturity, the reddish orange ''H. lactifluorum'' thoroughly covers its host, rendering it unidentifiable. As it ages, its color can go from the entire Sporocarp (fungus), sporocarp surface and Lamella (mycology), lamella to the margin of the mushroom. The species produces a white spore print. Similar species Similar species include ''Hypomyces cervinigenus'', ''Hypomyces chrysospermus, H. chrysospermus'', an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypha
A hypha (; ) is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium. Structure A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided into cells by internal cross-walls called "septa" (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria, and sometimes nuclei to flow between cells. The major structural polymer in fungal cell walls is typically chitin, in contrast to plants and oomycetes that have cellulosic cell walls. Some fungi have aseptate hyphae, meaning their hyphae are not partitioned by septa. Hyphae have an average diameter of 4–6 μm. Growth Hyphae grow at their tips. During tip growth, cell walls are extended by the external assembly and polymerization of cell wall components, and the internal production of new cell membrane. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helvella
''Helvella'' is a genus of ascomycete fungus of the family Helvellaceae. The mushrooms, commonly known as elfin saddles, are identified by their irregularly shaped caps, fluted stems, and fuzzy undersurfaces. They are found in North America and in Europe. Well known species include the whitish '' H. crispa'' and the grey '' H. lacunosa''. They have been reported to cause gastrointestinal symptoms when eaten raw. Description Species in ''Helvella'' have fruiting bodies (technically ascocarps) that grow above the ground, and usually have stems. The cup-like fruiting body (the ''apothecium'') can assume a variety of forms: it may be shaped like an ear (''auriculate''), or a saddle; it may be convex or irregularly lobed and bent. The spore-bearing surface, the hymenium, can be smooth, wavy or wrinkled and can range in color from white to black or various shades of gray or brown. Similarly, the outer surface of the fruiting bodies can be smooth, ribbed, or have minute hairlike proj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascomycota
Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the subkingdom Dikarya. Its members are commonly known as the sac fungi or ascomycetes. It is the largest phylum of Fungi, with over 64,000 species. The defining feature of this fungal group is the "ascus" (), a microscopic sexual reproduction, sexual structure in which nonmotile spores, called ascospores, are formed. However, some species of Ascomycota are Asexual reproduction, asexual and thus do not form asci or ascospores. Familiar examples of sac fungi include morels, truffles, yeast#Beer, brewers' and bakers' yeast, Xylaria, dead man's fingers, and cup fungi. The fungal symbionts in the majority of lichens (loosely termed "ascolichens") such as ''Cladonia'' belong to the Ascomycota. Ascomycota is a monophyletic group (containing all of the descendants of a common ancestor). Previously placed in the Basidiomycota along with asexual species from other fungal taxa, asexual (or Teleomorph, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pezizaceae
The Pezizaceae (commonly referred to as cup fungi) are a family of fungi in the Ascomycota which produce mushrooms that tend to grow in the shape of a "cup". Spores are formed on the inner surface of the fruit body ( ascoma). The cup shape typically serves to focus raindrops into splashing spores out of the cup. Additionally, the curvature enables wind currents to blow the spores out in a different manner than in most agarics and boletes. Cup fungi grow in peculiar shapes, frequently resembling cups or saucers. For example, the orange peel fungus ('' Aleuria aurantia'') resembles a discarded orange rind. According to one 2008 estimate, the family contains 31 genera and 230 species. Subtaxa Pezizaceae includes the following: *'' Adelphella'' **'' Adelphella babingtonii'' *'' Amylascus'' **'' Amylascus tasmanicus'' *'' Aquapeziza'' **'' Aquapeziza globispora'' *'' Boudiera'' **'' Boudiera acanthospora'' **'' Boudiera dennisii'' **'' Boudiera tracheia'' *'' Calongea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auricularia Auricula-judae
''Auricularia auricula-judae'', commonly known as wood ear, jelly ear or, more historically, Jew's ear, is a species of fungus in the order Auriculariales. Basidiocarps (fruit bodies) are brown, gelatinous, and have a noticeably ear-like shape. They grow on wood, especially elder. The specific epithet is derived from the belief that Judas Iscariot hanged himself from an elder tree. The fungus can be found throughout the year in Europe, where it normally grows on wood of broadleaf trees and shrubs. ''Auricularia auricula-judae'' was used in folk medicine as recently as the 19th century for complaints including sore throats, sore eyes and jaundice, and as an astringent. It is edible but not widely consumed. Taxonomy The species was first described as ''Tremella auricula'' by Carl Linnaeus in his 1753 ''Species Plantarum'' and later (1789) redescribed by Jean Baptiste François Pierre Bulliard as ''Tremella auricula-judae''. In 1822, the Swedish mycologist Elias Magnus Fries ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereum
''Stereum'' is the type genus of the Stereaceae family of fungi, in the Russulales order. Common names for species of this genus include leaf fungus, wax fungus, and shelf fungus. Fungi having a shape similar to a ''Stereum'' are said to have a stereoid shape. ''Stereum'' contains 27 species that have a widespread distribution. Description ''Stereum'' species are wood decay fungi. Their simple, shelving fruiting bodies have a smooth hymenium, lacking gills or tubes. Like most members or the family Stereaceae, ''Stereum'' fruiting bodies lack clamp connections and produce amyloid basidiospores. Taxonomy It is the type genus of the Stereaceae family. Until recently, the genus was classified in the Corticiaceae family, of the Corticiales order. However, it was given its own family as a result of the split-up of the Corticiales. The species can be divided into two groups: the bleeders (those that exude a red liquid from cut surfaces, similarly to ''Lactarius'' species) and the no ... [...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] |
Boletus
''Boletus'' is a genus of mushroom-producing fungi, comprising over 100 species. The genus ''Boletus'' was originally broadly defined and described by Carl Linnaeus in 1753, essentially containing all fungi with hymenial pores instead of gills. Since then, other genera have been defined gradually, such as '' Tylopilus'' by Petter Adolf Karsten in 1881, and old names such as ''Leccinum'' have been resurrected or redefined. Some mushrooms listed in older books as members of the genus have now been placed in separate genera. These include such as ''Boletus scaber'', now '' Leccinum scabrum'', ''Tylopilus felleus'', ''Chalciporus piperatus'' and ''Suillus luteus''. Most boletes have been found to be ectomycorrhizal fungi, which means that they form a mutualistic relationship with the roots system of certain kinds of plants. More recently, ''Boletus'' has been found to be massively polyphyletic, with only a small percentage of the over 300 species that have been assigned to ''Boletus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xerocomus
''Xerocomus'' is a genus of poroid fungi related to ''Boletus''. Most members of ''Xerocomus'' are edible mushroom, edible, though of mediocre gastronomical value and inferior to the sought-after Boletus edulis, porcini. Taxonomy Many mycologists did not originally recognize the distinction between the two genera and placed ''Xerocomus'' taxa in genus ''Boletus''. However, several molecular phylogenetic studies have demonstrated that ''Xerocomus'' is a heterogeneous genus of polyphyletic origin, which has resulted in further division of ''Xerocomus'' into ''Xerocomellus'' and ''Hemileccinum''. The members of the genus ''Xerocomellus'' are more closely related to ''Boletus'' than true ''Xerocomus'' is, which is relatively distantly related to ''Boletus'' and more closely related to ''Phylloporus''. Other former ''Xerocomus'' species have since been moved to ''Aureoboletus'', ''Imleria'', ''Hortiboletus'' and ''Rheubarbariboletus''. Ladurner and Simonini published a monograph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suillus
''Suillus'' is a genus of basidiomycete fungi in the family Suillaceae and order Boletales. Species in the genus are associated with trees in the pine family (Pinaceae), and are mostly distributed in temperate locations in the Northern Hemisphere, although some species have been introduced to the Southern Hemisphere. Taxonomy The genus ''Suillus'' was first defined by Pier Antonio Micheli in his 1729 work ''Nova plantarum genera'', however it is not valid as it predates the 1753 start of Linnean taxonomy. Fries sanctioned the use by British botanist Samuel Frederick Gray in the first volume of his 1821 work ''A Natural Arrangement of British Plants''. Setting ''Suillus luteus'' as the type species, he described the genus as those mushrooms with a centrally placed stipe, a distinct ring, a circular cap, and tubes that are stuck together. They have been commonly called "slippery jacks" because the cap of the fruit body is sometimes slimy. The genus name is derived from the Lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lactifluus
''Lactifluus'' is one of three genera of mushroom-forming fungi containing species commonly named " milk-caps", the others being ''Lactarius'' and '' Multifurca''. It has been separated from ''Lactarius'' based on molecular phylogenetic evidence but is very similar to that genus. There are roughly 150 known ''Lactifluus'' species, which have a mainly tropical distribution but are also found in the north temperate zone and Australasia. Some of them are edible mushrooms. Taxonomy The genus ''Lactifluus'' was described in 1806 by French naturalist Henri François Anne de Roussel, with the type species ''Lactifluus piperatus''. Later, ''Lactifluus'' was largely considered a synonym of ''Lactarius'', until molecular phylogenetic work showed in 2008 that ''Lactarius'' was not a monophyletic group. In the following, the name ''Lactarius'' was conserved for the biggest of the subclades revealed, containing most well-known north temperate species. Thus, the name ''Lactifluus'' could b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
