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Sinoboletus Maekawae
''Sinoboletus'' is a genus of fungi in the family Boletaceae. Taxonomy Chinese mycologist Mu Zang, who circumscribed the genus in 1992 with ''Sinoboletus duplicatoporus'' as the type species, has been a coauthor on every subsequent described species. The genus name refers to the affiliation with '' Boletus'', and its Chinese distribution. Zang considered the genus to be similar to '' Boletus'' or '' Xerocomus'', but suggested that the unique stratified pore arrangement precluded placement in either of these genera. Description ''Sinoboletus'' species produce caps that range in shape from hemispheric, to convex, to flattened. The cap surface is dry, with a tomentose texture. The flesh of the cap is either thin or thick. The golden yellow to yellow pore surface features crossveins that are arranged in two distinct layers. The pores, initially round, become angular or irregular in age. The club-shaped stipes have a dry surface, with striations at the top but no reticulations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one of the kingdom (biology)#Six kingdoms (1998), traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or 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 group of related o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipsoid
An ellipsoid is a surface that can be obtained from a sphere by deforming it by means of directional Scaling (geometry), scalings, or more generally, of an affine transformation. An ellipsoid is a quadric surface; that is, a Surface (mathematics), surface that may be defined as the zero set of a polynomial of degree two in three variables. Among quadric surfaces, an ellipsoid is characterized by either of the two following properties. Every planar Cross section (geometry), cross section is either an ellipse, or is empty, or is reduced to a single point (this explains the name, meaning "ellipse-like"). It is Bounded set, bounded, which means that it may be enclosed in a sufficiently large sphere. An ellipsoid has three pairwise perpendicular Rotational symmetry, axes of symmetry which intersect at a Central symmetry, center of symmetry, called the center of the ellipsoid. The line segments that are delimited on the axes of symmetry by the ellipsoid are called the ''principal ax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinoboletus Maekawae
''Sinoboletus'' is a genus of fungi in the family Boletaceae. Taxonomy Chinese mycologist Mu Zang, who circumscribed the genus in 1992 with ''Sinoboletus duplicatoporus'' as the type species, has been a coauthor on every subsequent described species. The genus name refers to the affiliation with '' Boletus'', and its Chinese distribution. Zang considered the genus to be similar to '' Boletus'' or '' Xerocomus'', but suggested that the unique stratified pore arrangement precluded placement in either of these genera. Description ''Sinoboletus'' species produce caps that range in shape from hemispheric, to convex, to flattened. The cap surface is dry, with a tomentose texture. The flesh of the cap is either thin or thick. The golden yellow to yellow pore surface features crossveins that are arranged in two distinct layers. The pores, initially round, become angular or irregular in age. The club-shaped stipes have a dry surface, with striations at the top but no reticulations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jingdong County
Jingdong Yi Autonomous County (; ) is an autonomous county in southern Yunnan Province, China. It is the northernmost county-level division of the prefecture-level city of Pu'er. Jingdong borders Nanhua County, Chuxiong City and Shuangbai County to the east, Zhenyuan County to the south, Linxiang District and Yun County to the west, and Nanjian County and Midu County to the north. Administrative divisions In the present, Jingdong Yi Autonomous County has 10 towns and 3 townships. ;10 towns ;3 townships * Mandeng () * Longjie () * Linjie () Ethnic groups The Hani of Jingdong (autonym: Kaduo 卡多) numbered 10,861 individuals as of 1990 and live primarily in Wenjing , Zhehou , and Huashan townships. The ''Jingdong County Ethnic Gazetteer'' (2012:209) reports that are about 200 ethnic Bulang in Manbeng Village , Dachaoshandong Town . According to the ''Jingdong County Gazetteer'' (1994:519), ethnic Yao numbered 3,889 individuals in 1990, and lived mainly in Chaqin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinoboletus Duplicatoporus
''Sinoboletus'' is a genus of fungi in the family Boletaceae. Taxonomy Chinese mycologist Mu Zang, who circumscribed the genus in 1992 with ''Sinoboletus duplicatoporus'' as the type species, has been a coauthor on every subsequent described species. The genus name refers to the affiliation with '' Boletus'', and its Chinese distribution. Zang considered the genus to be similar to '' Boletus'' or '' Xerocomus'', but suggested that the unique stratified pore arrangement precluded placement in either of these genera. Description ''Sinoboletus'' species produce caps that range in shape from hemispheric, to convex, to flattened. The cap surface is dry, with a tomentose texture. The flesh of the cap is either thin or thick. The golden yellow to yellow pore surface features crossveins that are arranged in two distinct layers. The pores, initially round, become angular or irregular in age. The club-shaped stipes have a dry surface, with striations at the top but no reticulations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ron Petersen
Ronald H. Petersen, more commonly known as Ron Petersen, born in 1934, is a mycologist and professor emeritus at the University of Tennessee The University of Tennessee, Knoxville (or The University of Tennessee; UT; UT Knoxville; or colloquially UTK or Tennessee) is a Public university, public Land-grant university, land-grant research university in Knoxville, Tennessee, United St ... known for his work on chanterelle mushrooms and the genus Flammulina. He was the editor-in-chief of the journal '' Mycologia'' from 1986 to 1990. See also * :Taxa named by Ron Petersen References 1934 births Living people American mycologists University of Tennessee faculty Place of birth missing (living people) {{Mycologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinoboletus Albidus
''Sinoboletus'' is a genus of fungi in the family Boletaceae. Taxonomy Chinese mycologist Mu Zang, who circumscribed the genus in 1992 with ''Sinoboletus duplicatoporus'' as the type species, has been a coauthor on every subsequent described species. The genus name refers to the affiliation with '' Boletus'', and its Chinese distribution. Zang considered the genus to be similar to '' Boletus'' or '' Xerocomus'', but suggested that the unique stratified pore arrangement precluded placement in either of these genera. Description ''Sinoboletus'' species produce caps that range in shape from hemispheric, to convex, to flattened. The cap surface is dry, with a tomentose texture. The flesh of the cap is either thin or thick. The golden yellow to yellow pore surface features crossveins that are arranged in two distinct layers. The pores, initially round, become angular or irregular in age. The club-shaped stipes have a dry surface, with striations at the top but no reticulations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castanea Fleuryi
The chestnuts are the deciduous trees and shrubs in the genus ''Castanea'', in the beech family Fagaceae. The name also refers to the edible nuts they produce. They are native to temperate regions of the Northern Hemisphere. Description Chestnut trees are of moderate growth rate (for the Chinese chestnut tree) to fast-growing for American and European species. Their mature heights vary from the smallest species of chinkapins, often shrubby,''Chestnuts, Horse-Chestnuts, and Ohio Buckeyes'' . In Yard and Garden Brief, Horticulture department at University of Minnesota. to the giant of past American forests, '' C. dentata'' that could reach . Between these extremes are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
