|
Humaria Hemisphaerica
''Humaria hemisphaerica'', commonly known as the hairy fairy cup or the brown-haired fairy cup, is a species of fungi in the family Pyronemataceae. This mycorrhizal fungus is recognized by its white inner surface and hairy brown outer surface. The specific epithet is derived from the Latin word ''hemisphaericum'', meaning half a sphere. Taxonomy This species was originally described by Swedish mycologist Elias Magnus Fries in 1823 as ''Peziza hemisphaerica''. He considered it to be one of the ''Lachnia'', a name he applied to cup fungi with hairy apothecia. In 1870 Leopold Fuckel transferred ''P. hemisphaerica'' to the genus ''Humaria''. Description ''Humaria hemisphaerica'' has fruiting bodies ( apothecia) that typically measure in diameter by deep. The fruiting bodies are initially spherical and expand to become cuplike at the fungus matures. This species typically does not have a stipe―when it does, it is present as a small abrupt base. The inner surface of the fr ... [...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] |
Stipe (mycology)
In mycology, a stipe () is the stem or stalk-like feature supporting the cap of a mushroom. Like all tissues of the mushroom other than the hymenium, the stipe is composed of sterile hyphal tissue. In many instances, however, the fertile hymenium extends down the stipe some distance. Fungi that have stipes are said to be stipitate. The evolutionary benefit of a stipe is generally considered to be in mediating spore dispersal. An elevated mushroom will more easily release its spores into wind currents or onto passing animals. Nevertheless, many mushrooms do not have stipes, including cup fungi, puffballs, earthstars, some polypores, jelly fungi, ergots, and smuts. It is often the case that features of the stipe are required to make a positive identification of a mushroom. Such distinguishing characters include: # the texture of the stipe (fibrous, brittle, chalky, leathery, firm, etc.) # whether it has remains of a partial veil (such as an annulus or cortina) or universal ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Of Europe
A fungus (plural, : fungi or funguses) is any member of the group of Eukaryote, eukaryotic organisms that includes microorganisms such as yeasts and Mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as a Kingdom (biology), 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 motility, 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 gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichophaea Abundans
''Trichophaea'' is a genus of fungi in the family Pyronemataceae. The genus was circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ... in 1885 by French pharmacist Jean Louis Émile Boudier in 1885. Species *'' Trichophaea abundans'' (P.Karst.) Boud. 1907 *'' Trichophaea affinis'' (Sacc.) Boud. 1907 *'' Trichophaea albospadicea'' (Grev.) Boud. 1907 *'' Trichophaea ampezzana'' (Rehm) Svrcek 1974 *'' Trichophaea amphidoxa'' (Rehm) Boud. 1907 *'' Trichophaea arctica'' Dissing 1981 *'' Trichophaea balnei'' (Starbäck) Boud. 1907 *'' Trichophaea bulbocrinita'' (W. Phillips) Boud. 1907 *'' Trichophaea bullata'' Kanouse 1958 *'' Trichophaea contradicta'' (Seaver) H.J. Larsen 1980 *'' Trichophaea cupulata'' D.C.Pant 1980 *'' Trichophaea dolosa'' (O.Weberb.) Boud. 1907 *'' T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichophaea Bullata
''Trichophaea'' is a genus of fungi in the family Pyronemataceae. The genus was circumscribed in 1885 by French pharmacist Jean Louis Émile Boudier in 1885. Species *''Trichophaea abundans ''Trichophaea'' is a genus of fungi in the family Pyronemataceae. The genus was circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center o ...'' (P.Karst.) Boud. 1907 *'' Trichophaea affinis'' (Sacc.) Boud. 1907 *'' Trichophaea albospadicea'' (Grev.) Boud. 1907 *'' Trichophaea ampezzana'' (Rehm) Svrcek 1974 *'' Trichophaea amphidoxa'' (Rehm) Boud. 1907 *'' Trichophaea arctica'' Dissing 1981 *'' Trichophaea balnei'' (Starbäck) Boud. 1907 *'' Trichophaea bulbocrinita'' (W. Phillips) Boud. 1907 *'' Trichophaea bullata'' Kanouse 1958 *'' Trichophaea contradicta'' (Seaver) H.J. Larsen 1980 *'' Trichophaea cupulata'' D.C.Pant 1980 *'' Trichophaea dolosa'' (O.Weberb.) Boud. 1907 *'' Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichophaea Boudieri
''Trichophaea'' is a genus of fungi in the family Pyronemataceae. The genus was circumscribed in 1885 by French pharmacist Jean Louis Émile Boudier in 1885. Species *''Trichophaea abundans'' (P.Karst.) Boud. 1907 *'' Trichophaea affinis'' (Sacc.) Boud. 1907 *'' Trichophaea albospadicea'' (Grev.) Boud. 1907 *'' Trichophaea ampezzana'' (Rehm) Svrcek 1974 *'' Trichophaea amphidoxa'' (Rehm) Boud. 1907 *'' Trichophaea arctica'' Dissing 1981 *'' Trichophaea balnei'' (Starbäck) Boud. 1907 *'' Trichophaea bulbocrinita'' (W. Phillips) Boud. 1907 *''Trichophaea bullata ''Trichophaea'' is a genus of fungi in the family Pyronemataceae. The genus was circumscribed in 1885 by French pharmacist Jean Louis Émile Boudier in 1885. Species *''Trichophaea abundans ''Trichophaea'' is a genus of fungi in the fam ...'' Kanouse 1958 *'' Trichophaea contradicta'' (Seaver) H.J. Larsen 1980 *'' Trichophaea cupulata'' D.C.Pant 1980 *'' Trichophaea dolosa'' (O.Weberb.) Boud. 1907 *'' Tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jafnea Semitotsa
''Jafnea'' is a genus of fungi in the family Pyronemataceae. It was circumscribed by mycologist Richard Korf in 1960. The genus name of ''Jafnea'' is in honour of Johan Axel Frithiof Nannfeldt (1904-1985), who was a Swedish botanist and mycologist Mycology is the branch of biology concerned with the study of fungus, fungi, including their genetics, genetic and biochemistry, biochemical properties, their Taxonomy (biology), taxonomy and ethnomycology, their use to humans, including as a so .... References Pyronemataceae Pezizales genera Taxa named by Richard P. Korf Taxa described in 1960 {{Pezizomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Northwest
The Pacific Northwest (sometimes Cascadia, or simply abbreviated as PNW) is a geographic region in western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common conception includes the U.S. states of Oregon, Washington (state), Washington, and Idaho, and the Canadian province of British Columbia. Some broader conceptions reach north into Alaska and Yukon, south into northern California, and east into western Montana. Other conceptions may be limited to the coastal areas west of the Cascade Mountains, Cascade and Coast Mountains, Coast mountains. The variety of definitions can be attributed to partially overlapping commonalities of the region's history, culture, geography, society, ecosystems, and other factors. The Northwest Coast is the coastal region of the Pacific Northwest, and the Northwest Plateau (also commonly known as "British Columbia Interi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyaline
A hyaline substance is one with a glassy appearance. The word is derived from el, ὑάλινος, translit=hyálinos, lit=transparent, and el, ὕαλος, translit=hýalos, lit=crystal, glass, label=none. Histopathology Hyaline cartilage is named after its glassy appearance on fresh gross pathology. On light microscopy of H&E stained slides, the extracellular matrix of hyaline cartilage looks homogeneously pink, and the term "hyaline" is used to describe similarly homogeneously pink material besides the cartilage. Hyaline material is usually acellular and proteinaceous. For example, arterial hyaline is seen in aging, high blood pressure, diabetes mellitus and in association with some drugs (e.g. calcineurin inhibitors). It is bright pink with PAS staining. Ichthyology and entomology In ichthyology and entomology, ''hyaline'' denotes a colorless, transparent substance, such as unpigmented fins of fishes or clear insect wings. Resh, Vincent H. and R. T. Cardé, Eds. Encyclo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascospores
An ascus (; ) is the sexual spore-bearing cell produced in ascomycete fungi. Each ascus usually contains eight ascospores (or octad), produced by meiosis followed, in most species, by a mitotic cell division. However, asci in some genera or species can occur in numbers of one (e.g. ''Monosporascus cannonballus''), two, four, or multiples of four. In a few cases, the ascospores can bud off conidia that may fill the asci (e.g. ''Tympanis'') with hundreds of conidia, or the ascospores may fragment, e.g. some '' Cordyceps'', also filling the asci with smaller cells. Ascospores are nonmotile, usually single celled, but not infrequently may be coenocytic (lacking a septum), and in some cases coenocytic in multiple planes. Mitotic divisions within the developing spores populate each resulting cell in septate ascospores with nuclei. The term ocular chamber, or oculus, refers to the epiplasm (the portion of cytoplasm not used in ascospore formation) that is surrounded by the "bourr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micrometre
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 Units (SI) equalling (SI standard prefix "micro-" = ); that is, one millionth of a metre (or one thousandth of a millimetre, , or about ). The nearest smaller common SI unit is the nanometre, equivalent to one thousandth of a micrometre, one millionth of a millimetre or one billionth of a metre (). The micrometre is a common unit of measurement for wavelengths of infrared radiation as well as sizes of biological cells and bacteria, and for grading wool by the diameter of the fibres. The width of a single human hair ranges from approximately 20 to . The longest human chromosome, chromosome 1, is approximately in length. Examples Between 1 μm and 10 μm: * 1–10 μm – length of a typical bacterium * 3–8 μm – width of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenium
The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, which produce spores. In some species all of the cells of the hymenium develop into basidia or asci, while in others some cells develop into sterile cells called cystidia (basidiomycetes) or paraphyses (ascomycetes). Cystidia are often important for microscopic identification. The subhymenium consists of the supportive hyphae from which the cells of the hymenium grow, beneath which is the hymenophoral trama, the hyphae that make up the mass of the hymenophore. The position of the hymenium is traditionally the first characteristic used in the classification and identification of mushrooms. Below are some examples of the diverse types which exist among the macroscopic Basidiomycota and Ascomycota. * In agarics, the hymenium is on the vertical faces of the gills. * In boletes and polypores, it is in a spongy mass of downward-pointing tubes. * In puffballs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
