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Zanthoxylum
''Zanthoxylum'' is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the Family (biology), family Rutaceae that are native to warm temperate and Subtropics, subtropical areas worldwide. It is the type genus of the tribe Zanthoxyleae in the subfamily Rutoideae#Zanthoxyleae, Rutoideae. Several of the species have yellow Wood#Heartwood and sapwood, heartwood, to which their generic name alludes. Several species are cultivated for their use as spices, notably including Sichuan pepper. Description Plants in the genus ''Zanthoxylum'' are typically dioecious shrubs, trees or woody climbers armed with Trichome#Plant trichomes, trichomes. The leaves are arranged alternately and are usually Pinnation, pinnate or Glossary of leaf morphology#trifoliate, trifoliate. The flowers are usually arranged in panicles and usually function as male or female flowers with four sepals and four petals, the sepals remaining attached to the fruit. Male flowers have f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxylum Simulans Close
''Zanthoxylum'' is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the family Rutaceae that are native to warm temperate and subtropical areas worldwide. It is the type genus of the tribe Zanthoxyleae in the subfamily Rutoideae. Several of the species have yellow heartwood, to which their generic name alludes. Several species are cultivated for their use as spices, notably including Sichuan pepper. Description Plants in the genus ''Zanthoxylum'' are typically dioecious shrubs, trees or woody climbers armed with trichomes. The leaves are arranged alternately and are usually pinnate or trifoliate. The flowers are usually arranged in panicles and usually function as male or female flowers with four sepals and four petals, the sepals remaining attached to the fruit. Male flowers have four stamens opposite the sepals. Female flowers have up to five, more or less free carpels with the styles free or sometimes fused near the tip. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxylum Americanum
''Zanthoxylum americanum'', the common prickly-ash, common pricklyash, common prickly ash or northern prickly-ash (also sometimes called toothache tree, yellow wood, or suterberry), is an aromatic shrub or small tree native to central and eastern portions of the United States and Canada. It is the northernmost New World species in the citrus family, Rutaceae, and is the type species in its genus, which includes sichuan pepper. It can grow to tall with a diameter at breast height (DBH) of . It produces membranous leaflets and axillary flower clusters. The wood is not commercially valuable, but oil extracts from the bark have been used in traditional and alternative medicine and have been studied for antifungal and cytotoxic properties. The genus name is sometimes spelled ''Xanthoxylum.'' Alternative names and taxonomy ''Zanthoxylum parvum'', known vernacularly as Shinners' tickletongue and small prickly-ash is considered by some botanists to be an isolated and aberrant pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxylum Piperitum
''Zanthoxylum piperitum'', also known as Japanese pepper or Japanese prickly-ash, is a deciduous aromatic spiny shrub or small tree of the citrus and rue family Rutaceae, native to Japan and Korea. It is called () in Japan and () in Korea. Both the leaves and fruits (peppercorns) are used as aromatics and flavorings in these countries. It is closely related to the Chinese Sichuan pepper, which comes from plants of the same genus. Names "Japanese pepper" ''Z. piperitum'' is called in Japan, but the corresponding cognate term in Korean language, Korean, () refers to a different species: ''Zanthoxylum schinifolium, Z. schinifolium'', known as or in Japan. In Korea, ''Z. piperitum'' is called (). However, in several regional dialects, notably Gyeongsang dialect, it is also called () or (). "Japanese prickly-ash" has been used as the standard American common name. Varieties The variety ''Z. piperitum'' var. ''inerme'' Makino, known in Japan as are thornless, or nearly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxylum Kauaense
''Zanthoxylum kauaense'', commonly known as ''ae'' or Kauai pricklyash, is a species of flowering plant in the family Rutaceae, that is Endemism, endemic to Hawaii. It usually inhabits Hawaiian tropical rainforests#Mixed mesic forests, mixed mesic forests at elevations of , but can also be found in Hawaiian tropical dry forests, dry and Hawaiian tropical rainforests#Wet forests, wet forests. It is threatened by habitat loss. References Zanthoxylum, kauaense Endemic flora of Hawaii Trees of Hawaii Near threatened plants Taxonomy articles created by Polbot {{rosid-tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nees
Christian Gottfried Daniel Nees von Esenbeck (14 February 1776 – 16 March 1858) was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species (almost as many as Linnaeus himself). His last official act as president of the German Academy of Natural Scientists Leopoldina was to admit Charles Darwin as a member. He was the author of numerous monographs on botany and zoology and majority of his best-known works deal with fungi. Biography Nees von Esenbeck was born in Schloss Reichenberg near Reichelsheim (Odenwald) in Hesse, Germany. He showed an early interest in science and, after receiving his primary education in Darmstadt, went on to the University of Jena and obtained his degree in biology (natural history) and medicine in 1800. He practiced as a physician for Francis I (Erbach-Erbach), but he had developed a great inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deciduous
In the fields of horticulture and botany, the term deciduous () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed Leaf, leaves, usually in the autumn; to the shedding of petals, after flowering; and to the shedding of ripe fruit. The antonym of deciduous in the botanical sense is evergreen. Generally, the term "deciduous" means "the dropping of a part that is no longer needed or useful" and the "falling away after its purpose is finished". In plants, it is the result of natural processes. "Deciduous" has a similar meaning when referring to animal parts, such as deciduous antlers in deer, deciduous teeth (baby teeth) in some mammals (including humans); or decidua, the uterine lining that sheds off after birth. Botany In botany and horticulture, deciduous plants, including trees, shrubs and herbaceous perennials, are those that lose all of their Leaf, leaves for part of the year. This process is called abscission. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Baptiste Saint-Lager
Jean Baptiste Saint-Lager, born in 1825 in Lyon and died in 1912, was a French botanist Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who s ... and physician. In June 1881, he was made a member of the Academy of Sciences, Belles-Lettres and Arts of Lyon (Académie des sciences, belles-lettres et arts de Lyon). Background Little is known of Saint-Lager's early life. Jean Baptiste Saint-Lager began practising medicine in Lyon, after successfully concluding his studies at the Lyon School of Medicine in 1847.Saint-Lager, Jean Baptiste (1825-1912) Natural History Museum ( [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juss
Juss may refer to: * Satvinder S. Juss ( fl. 1990s–2020s), English professor of law * Juss (given name), a masculine given name * ''Juss.'', Antoine Laurent de Jussieu (1748–1836), French botanist * ''A.Juss.'', Adrien-Henri de Jussieu (1797–1853), French botanist * ''Ant.Juss.'', Antoine de Jussieu (1686–1758), French naturalist, botanist, and physician * ''J.Juss.'', Joseph de Jussieu (1704–1779), French botanist * Lord Juss, chief lord of Demonland in the 1922 E. R. Eddison novel, '' The Worm Ouroboros'' See also * Jus (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
