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Myricaceae
The Myricaceae are a small family of dicotyledonous shrubs and small trees in the order Fagales. There are three genera in the family, although some botanists separate many species from ''Myrica'' into a fourth genus ''Morella''. About 55 species are usually accepted in ''Myrica'' (with ''Morella'' included), one in ''Canacomyrica'', and one in '' Comptonia''. Well-known members of this family include bayberry and sweetfern. * ''Canacomyrica'' Guillaumin 1940 * '' Comptonia'' L'Hér. ex Aiton 1789 * ''Myrica ''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Austral ...'' L. 1753 (includes: ''Morella (plant), Morella'' Lour. 1790) Systematics Modern molecular phylogenetics suggest the following relationships: References Myricaceae, Rosid families {{Fagales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myricaceae
The Myricaceae are a small family of dicotyledonous shrubs and small trees in the order Fagales. There are three genera in the family, although some botanists separate many species from ''Myrica'' into a fourth genus ''Morella''. About 55 species are usually accepted in ''Myrica'' (with ''Morella'' included), one in ''Canacomyrica'', and one in '' Comptonia''. Well-known members of this family include bayberry and sweetfern. * ''Canacomyrica'' Guillaumin 1940 * '' Comptonia'' L'Hér. ex Aiton 1789 * ''Myrica ''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Austral ...'' L. 1753 (includes: ''Morella (plant), Morella'' Lour. 1790) Systematics Modern molecular phylogenetics suggest the following relationships: References Myricaceae, Rosid families {{Fagales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayberry
''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australia. Some botanists split the genus into two genera on the basis of the catkin and fruit structure, restricting ''Myrica'' to a few species, and treating the others in ''Morella''.Valérie Huguet, Manolo Gouy, Philippe Normand, Jeff F. Zimpfer, and Maria P. Fernandez. 2005. "Molecular phylogeny of Myricaceae: a reexamination of host-symbiont specificity". ''Molecular Phylogenetics and Evolution'' 34(3):557–568. Common names include bayberry, bay-rum tree, candleberry, sweet gale, and wax-myrtle. The generic name was derived from the Greek word μυρίκη (''myrike''), meaning "fragrance". Characteristics The species vary from 1m shrubs up to 20m trees; some are deciduous, but the majority of species are evergreen. The roots hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrica
''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australia. Some botanists split the genus into two genera on the basis of the catkin and fruit structure, restricting ''Myrica'' to a few species, and treating the others in ''Morella''.Valérie Huguet, Manolo Gouy, Philippe Normand, Jeff F. Zimpfer, and Maria P. Fernandez. 2005. "Molecular phylogeny of Myricaceae: a reexamination of host-symbiont specificity". ''Molecular Phylogenetics and Evolution'' 34(3):557–568. Common names include bayberry, bay-rum tree, candleberry, sweet gale, and wax-myrtle. The generic name was derived from the Greek word μυρίκη (''myrike''), meaning "fragrance". Characteristics The species vary from 1m shrubs up to 20m trees; some are deciduous, but the majority of species are evergreen. The roots have nit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morella (plant)
''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australia. Some botanists split the genus into two genera on the basis of the catkin and fruit structure, restricting ''Myrica'' to a few species, and treating the others in ''Morella''.Valérie Huguet, Manolo Gouy, Philippe Normand, Jeff F. Zimpfer, and Maria P. Fernandez. 2005. "Molecular phylogeny of Myricaceae: a reexamination of host-symbiont specificity". ''Molecular Phylogenetics and Evolution'' 34(3):557–568. Common names include bayberry, bay-rum tree, candleberry, sweet gale, and wax-myrtle. The generic name was derived from the Greek word μυρίκη (''myrike''), meaning "fragrance". Characteristics The species vary from 1m shrubs up to 20m trees; some are deciduous, but the majority of species are evergreen. The roots have nit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comptonia (plant)
''Comptonia'' is a genus of flowering plants in the family Myricaceae, native to parts of eastern North America. It has one extant (living) species, ''Comptonia peregrina'', and a number of extinct species. Taxonomy The living species was first described, as ''Liquidambar peregrina'', by Carl Linnaeus in 1753, in the second volume of ''Species Plantarum''. Further on in the same volume, he described ''Myrica aspleniifolia'' as a different species (with the epithet spelt ''asplenifolia''). In 1763, he changed his mind concerning ''Myrica aspleniifolia'', and it became ''Liquidambar aspleniifolia'', and so in the same genus as ''Liquidambar peregrina''. In 1789, Charles Louis L'Héritier placed Linnaeus's original ''Myrica aspleniifolia'' in his new genus ''Comptonia''. The genus is named in honor of Rev. Henry Compton (1632-1713), bishop of Oxford. In 1894, John M. Coulter transferred Linnaeus's ''Liquidambar peregrina'' to ''Comptonia'', and treated Linnaeus's ''Myrica aspl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweetfern
''Comptonia peregrina'' is a species of flowering plant in the family Myricaceae. It is the only extant (living) species in the genus '' Comptonia'', although a number of extinct species are placed in the genus. ''Comptonia peregrina'' is native to eastern North America, from southern Quebec, east to Nova Scotia, south to the extreme north of Georgia, and west to Minnesota. The common name is sweetfern or sweet-fern (although it is not a fern), or in Quebec, . Etymology The genus ''Comptonia'' is named in honor of Rev. Henry Compton (1632-1713), bishop of Oxford. The species name ''peregrina'' literally means ''one that travels''. Compare the plant's Quebec French name, ''comptonie voyageuse'': "traveling comptonia." Description ''Comptonia peregrina'' is a deciduous shrub, growing to tall. The leaves of the plant are linear to lanceolate, long and broad, with a lobed margin; they give off a sweet odor, especially when crushed. Plants are monoecious with separate unisexual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fagales
The Fagales are an order of flowering plants, including some of the best-known trees. The order name is derived from genus ''Fagus'', beeches. They belong among the rosid group of dicotyledons. The families and genera currently included are as follows: *Betulaceae – birch family (''Alnus'', ''Betula'', ''Carpinus'', ''Corylus'', ''Ostrya'', ''Ostryopsis'') *Casuarinaceae – she-oak family (''Allocasuarina'', ''Casuarina'', ''Ceuthostoma'', ''Gymnostoma'') * Fagaceae – beech family ('' Castanea'', ''Castanopsis'', ''Chrysolepis'', ''Colombobalanus'', ''Fagus'', '' Lithocarpus'', ''Notholithocarpus'', ''Quercus'') *Juglandaceae – walnut family (''Alfaroa'', ''Carya'', ''Cyclocarya'', ''Engelhardia'', ''Juglans'', ''Oreomunnea'', ''Platycarya'', ''Pterocarya'', ''Rhoiptelea'') *Myricaceae – bayberry family (''Canacomyrica'', '' Comptonia'', ''Myrica'') *Nothofagaceae – southern beech family (''Nothofagus'') *Ticodendraceae – ticodendron family ('' Ticodendron'') Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canacomyrica
''Canacomyrica'' is a monotypic genus of flowering plants in the family Myricaceae containing the single species ''Canacomyrica monticola''. It is endemic to New Caledonia. This endangered tree or small shrub is limited to ultramafic serpentine soils. Conservation This species is known from eleven sites in the southern province of New Caledonia. It is threatened by mining, bushfires, and logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidding, on-site processing, and loading of trees or logs onto trucks or skeleton cars. Logging is the beginning of a supply chain .... References *Kubitzki, K. (1993). In Kubitzki, K. (Series Editor): ''The Families and Genera of Vascular Plants'', Vol.2: K. Kubitzki, Rohwer, J. G., & Bittrich, V. (volume editors), p. 456. Springer-Verlag Berlin . * External links *Site Association Endémia from New Caledonia with photos of ''Canacomyrica monticola'' Myricaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juglandaceae
The Juglandaceae are a plant family known as the walnut family. They are trees, or sometimes shrubs, in the order Fagales. Members of this family are native to the Americas, Eurasia, and Southeast Asia. The nine or ten genera in the family have a total of around 50 species, and include the commercially important nut-producing trees walnut (''Juglans''), pecan (''Carya illinoinensis''), and hickory (''Carya''). The Persian walnut, ''Juglans regia'', is one of the major nut crops of the world. Walnut, hickory, and gaulin are also valuable timber trees while pecan wood is also valued as cooking fuel. Description Members of the walnut family have large, aromatic leaves that are usually alternate, but opposite in ''Alfaroa'' and ''Oreomunnea''. The leaves are pinnately compound or ternate, and usually 20–100 cm long. The trees are wind-pollinated, and the flowers are usually arranged in catkins. The fruits of the Juglandaceae are often confused with drupes but are accessory f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Sigismund Kunth
Carl Sigismund Kunth (18 June 1788 – 22 March 1850), also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist. He is known for being one of the first to study and categorise plants from the Americas, American continents, publishing ''Nova genera et species plantarum quas in peregrinatione ad plagam aequinoctialem orbis novi collegerunt Bonpland et Humboldt'' (7 vols., Paris, 1815–1825). Born in Leipzig, Kunth became a merchant's clerk in Berlin in 1806. After meeting Alexander von Humboldt, who helped him attend lectures at the University of Berlin, Kunth became interested in botany. Kunth worked as Humboldt's assistant in Paris from 1813 to 1819. He classified plants that had been collected by Humboldt and Aimé Bonpland during their journey through the Americas. When Kunth returned to Berlin in 1820, he became Professor of Botany at the University of Berlin, as well as the Vice President of the Berlin botanical garden. In 1829, he was ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanist
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (''botanē'') meaning "pasture", " herbs" "grass", or " fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – edible, med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
