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Arboretum Gaston Allard
The Arboretum Gaston Allard (7 hectares), also known as the Arboretum d'Angers and formerly the Arboretum de la Maulévrie, is a municipal arboretum located at 9, rue du Château d'Orgement, Angers, Maine-et-Loire, Pays de la Loire, France. It is open daily. The arboretum was begun in 1863 by botany, botanist Gaston Allard (1838-1918) within the closerie Maulévrie, which was then his home. He continued planting until his death in 1918. The property was ceded to the city in 1960, and his former home now houses the Botany Department of the Museum of Natural Sciences of Angers. Today the arboreum contains an excellent collection of trees: approximately 4,300 specimens represent 1,600 taxon, taxa, including 705 taxa of conifers and 50 of oaks, with notable specimens of ''Quercus variabilis'', ''Pseudocydonia sinensis'', and ''Tilia mongolica''. In 1980 the arboretum was augmented with a national collection of hydrangeas, which now contains approximately 750 taxa. Three new gardens hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Variabilis
''Quercus variabilis'', the Chinese cork oak, is a species of oak in the section ''Quercus'' sect. ''Cerris'', native to a wide area of eastern Asia in southern, central, and eastern China, Taiwan, Japan, and Korea. Description ''Quercus variabilis'' is a medium-sized to large deciduous tree growing to tall with a rather open crown, and thick corky bark with deep fissures and marked by sinuous ridges. The leaves are simple, acuminate, variable in size, long and broad, with a serrated margin with each vein ending in a distinctive fine hair-like tooth; they are green above and silvery below with dense short pubescence. The flowers are wind-pollinated catkins produced in mid spring, maturing about 18 months after pollination; the fruit is a globose acorn, diameter, two-thirds enclosed in the acorn cup, which is densely covered in soft long 'mossy' bristles. Image:Chinese cork oak foliage and flower.jpg, Foliage and flowers Image:Chinese cork oak bark.jpg, Trunk and bark of C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Botanical Gardens In France
This list of botanical gardens in France is intended to contain all significant botanical gardens and arboretums in France. Ain * Arboretum de Cormoranche sur Saône, Cormoranche-sur-Saône * Parc botanique de la Teyssonnière, Buellas Aisne * Arboretum de Craonne, Craonne * Arboretum de Septmonts, Septmonts * Arboretum de Vauclair * Espace Pierres Folles, St Jean des Vignes (Soissons) * Jardins du Nouveau Monde, Blérancourt Allier * Arboretum de Balaine, Villeneuve-sur-Allier * Arboretum de l'Ile de la Ronde, Saint-Pourçain-sur-Sioule * Arboretum et parc de la Rigolée, Avermes * Arboretum Paul Barge, Ferrières-sur-Sichon * Parc floral et arboré de la Chènevière, Abrest Alpes-de-Haute-Provence * Jardin botanique des Cordeliers, Digne-les-Bains * Jardins de Salagon, Mane Alpes-Maritimes * Arboretum du Sarroudier, Le Mas * Arboretum Marcel Kroenlein, Roure * Jardin botanique de la Villa Thuret, Antibes * Jardin botanique exotique de Menton (Jardin botan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbarium
A herbarium (plural: herbaria) is a collection of preserved plant specimens and associated data used for scientific study. The specimens may be whole plants or plant parts; these will usually be in dried form mounted on a sheet of paper (called ''exsiccatum'', plur. ''exsiccata'') but, depending upon the material, may also be stored in boxes or kept in alcohol or other preservative. The specimens in a herbarium are often used as reference material in describing plant taxa; some specimens may be types. The same term is often used in mycology to describe an equivalent collection of preserved fungi, otherwise known as a fungarium. A xylarium is a herbarium specialising in specimens of wood. The term hortorium (as in the Liberty Hyde Bailey Hortorium) has occasionally been applied to a herbarium specialising in preserving material of horticultural origin. History The making of herbaria is an ancient phenomenon, at least six centuries old, although the techniques have changed l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrangea
''Hydrangea'', () commonly named the hortensia, is a genus of over 75 species of flowering plants native to Asia and the Americas. By far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs tall, but some are small trees, and others lianas reaching up to by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous. ''Hydrangea'' is derived from Greek and means ‘water vessel’ (from ''húdōr'' "water" + ''ángos'' or ''angeîon'' "vessel"), in reference to the shape of its seed capsules. The earlier name, ''Hortensia'', is a Latinised version of the French given name Hortense, honoring French astronomer and mathematician Nicole-Reine Hortense Lepaute. This claim is disputed in page 88 on citation 10 at Nicole-Reine Hortense Lepaute page, which says: "Larousse considers this an injustice, and remarks that it has led many persons to the erroneous notion tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilia Mongolica
''Tilia mongolica'' Maxim., commonly known as Mongolian lime, is a tree native to mountains of the northern China, growing up to elevations of 1200–2200 m.Tang, Y., Gilbert, M. G., & Dorr, L. J. Tiliaceae, in Wu, Z. & Raven, P. (eds) (2007). ''Flora of China'', Vol. 12. Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, USA/ref> Description Mongolian lime is a small slow-growing deciduous tree of rounded, compact habit, usually reaching in the Taihang mountain range about 120 km west to Beijing city center. The specimens collected by David can be seen in the herbarium of the National Museum of Natural History, Paris. 1871: 12 July it was collected by Nikolay Przhevalsky on southern slope of Muni-ula in western part of the Yin Mountains in Inner Mongolia.Maximowiez C.J. ''Diagnoses de plantes nouvelles de l’Asie III.'' Bulletin de l'Académie impériale des sciences de St.-Pétersbourg (1880) 26(3) 433-434/ref> One of Przhevalsky's specimens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudocydonia Sinensis
''Pseudocydonia sinensis'' or Chinese quince () is a deciduous or semi-evergreen tree in the family Rosaceae, native to southern and eastern China. It is the sole species in the genus ''Pseudocydonia''. Its hard, astringent fruit is used in traditional Chinese medicineLim, T. K. "Pseudocydonia sinensis." Edible Medicinal And Non-Medicinal Plants. Springer Netherlands, 2012. 515-522. and as a food in East Asia. Trees are generally tall. The tree is closely related to the east Asian genus '' Chaenomeles'', and is sometimes placed as ''Chaenomeles'' ''sinensis'', but lacks thorns and has single, not clustered, flowers. Chinese quince is further distinguished from quince, ''Cydonia oblonga,'' by its serrated leaves and lack of fuzz. Names In China, both the tree and its fruit are called ''mùguā'' (), which also refers to papaya and the flowering quince ''(Chaenomeles speciosa).'' In Korea the tree is called ''mogwa-namu'' () and the fruit ''mogwa'' () (from ''mokgwa'' (; ), t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conifer
Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class (biology), class, Pinopsida. All Neontology, extant conifers are perennial plant, perennial woody plants with secondary growth. The great majority are trees, though a few are shrubs. Examples include Cedrus, cedars, Pseudotsuga, Douglas-firs, Cupressaceae, cypresses, firs, junipers, Agathis, kauri, larches, pines, Tsuga, hemlocks, Sequoioideae, redwoods, spruces, and Taxaceae, yews.Campbell, Reece, "Phylum Coniferophyta". Biology. 7th. 2005. Print. P. 595 As of 1998, the division Pinophyta was estimated to contain eight families, 68 genera, and 629 living species. Although the total number of species is relatively small, conifers are ecology, ecologically important. They are the dominant plants over large areas of land, most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arboretum
An arboretum (plural: arboreta) in a general sense is a botanical collection composed exclusively of trees of a variety of species. Originally mostly created as a section in a larger garden or park for specimens of mostly non-local species, many modern arboreta are in botanical gardens as living collections of woody plants and is intended at least in part for scientific study. In Latin, an ''arboretum'' is a place planted with trees, not necessarily in this specific sense, and "arboretum" as an English word is first recorded used by John Claudius Loudon in 1833 in ''The Gardener's Magazine'', but the concept was already long-established by then. An arboretum specializing in growing conifers is known as a pinetum. Other specialist arboreta include saliceta (willows), populeta (Populus, poplar), and querceta (oaks). Related collections include a fruticetum, from the Latin ''frutex'', meaning ''shrub'', much more often a shrubbery, and a viticetum (from the Latin ''vitis,'' meani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxon
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's Linnaean taxonomy, system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard de Jussieu, Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaston Allard
Gaston Isidore Allard (14 April 1838 – 5 January 1918) was a French botanist, entomologist, and founder of The Arboretum Gaston Allard. Biography Allard was born on 14 April 1838. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
