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Cinnamomum Glauciphyllum
''Cinnamomum'' is a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of ''Cinnamomum'' have aromatic oils in their leaves and bark. The genus contains approximately 234 species, distributed in tropical and subtropical regions of South Asia, Southeast Asia, East Asia and Oceania/Australasia. The genus includes a great number of economically important trees used to produce the spice of cinnamon. The oldest fossils are known from the Cretaceous, however the group reached a peak in terms of diversity during the Eocene. Habitat This genus is present in the Himalayas and other mountain areas and is present in tropical and subtropical montane rainforests, in the weed-tree forests, in valleys, and mixed forests of coniferous and deciduous broad-leaved trees, from southern China, India, and Southeast Asia. Some species, such as ''Cinnamomum camphora'', tolerate drought. Characteristics All species tested so far are diploid, with the tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ninth and longest geological period of the entire Phanerozoic. The name is derived from the Latin , 'chalk', which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation . The Cretaceous was a period with a relatively warm climate, resulting in high Sea level#Local and eustatic, eustatic sea levels that created numerous shallow Inland sea (geology), inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was largely ice-free, although there is some evidence of brief periods of glaciation during the cooler first half, and forests extended to the poles. Many of the dominant taxonomic gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (Ma). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''Ēṓs'', 'Eos, Dawn') and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch.See: *Letter from William Whewell to Charles Lyell dated 31 January 1831 in: * From p. 55: "The period next antecedent we shall call Eocene, from ήως, aurora, and χαινος, recens, because the extremely small proportion of living species contained in these strata, indicates what may be considered the first commencement, or ''dawn'', of the existing state of the animate creation." The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamomum Agasthyamalayanum
''Cinnamomum'' is a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of ''Cinnamomum'' have aromatic oils in their Leaf, leaves and bark (botany), bark. The genus contains approximately 234 species, distributed in tropical and subtropical regions of South Asia, Southeast Asia, East Asia and Oceanian realm, Oceania/Australasian realm, Australasia. The genus includes a great number of economically important trees used to produce the spice of cinnamon. The oldest fossils are known from the Cretaceous, however the group reached a peak in terms of diversity during the Eocene. Habitat This genus is present in the Himalayas and other mountain areas and is present in tropical and subtropical montane rainforests, in the weed-tree forests, in valleys, and mixed forests of coniferous and deciduous broad-leaved trees, from southern China, India, and Southeast Asia. Some species, such as ''Cinnamomum camphora'', tolerate drought. Characteris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aiouea
''Aiouea'' is a genus of shrubs and trees in the family Lauraceae. It is native to tropical forests and montane forests Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ... of North and South America. The name is a curiosity because it consists entirely of vowels. Taxonomy The following species are currently recognized: ''Plants of the World Online'', Kew Science. Accessed 22 August 2022. * '' Aiouea acarodomatifera'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleotropical
The Paleotropical kingdom (Paleotropis) is a floristic kingdom composed of the tropical areas of Africa, Asia and Oceania (excluding Australia and New Zealand), as proposed by Ronald Good and Armen Takhtajan. Part of its flora is inherited from the ancient supercontinent of Gondwana or exchanged later (e.g. Piperaceae with pantropical distribution and but few warm temperate representatives). These Gondwanan lineages are related to those in the Neotropical kingdom, composed of the tropical areas of Central and South America. Flora from the Paleotropical kingdom influenced the tropical flora of the Australian Kingdom. The kingdom is subdivided into five floristic subkingdoms according to Takhtajan (or three, according to Good) and about 13 floristic regions. In this article the floristic subkingdoms and regions are given as delineated by Takhtajan. Origin A distinct community of vascular plants evolved millions of years ago, and are now found on several separate areas. Mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropical Realm
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropics, tropical Ecoregion#Terrestrial, terrestrial ecoregions of the Americas and the entire South American temperate climate, temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean Islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Phytochorion, Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic Floristic Kingdom, Antarctic kingdom. The Neo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camphor
Camphor () is a waxy, colorless solid with a strong aroma. It is classified as a terpenoid and a cyclic ketone. It is found in the wood of the camphor laurel (''Cinnamomum camphora''), a large evergreen tree found in East Asia; and in the kapur tree (Dryobalanops, ''Dryobalanops'' sp.), a tall timber tree from South East Asia. It also occurs in some other related trees in the Lauraceae, laurel family, notably ''Ocotea usambarensis''. Rosemary leaves (''Rosmarinus officinalis'') contain 0.05 to 0.5% camphor, while camphorweed (''Heterotheca'') contains some 5%. A major source of camphor in Asia is Ocimum kilimandscharicum, camphor basil (the parent of African blue basil). Camphor can also be synthetically produced from oil of turpentine. The compound is Chirality (chemistry), chiral, existing in two possible enantiomers as shown in the structural diagrams. The structure on the left is the naturally occurring (+)-camphor ((1''R'',4''R'')-bornan-2-one), while its mirror image show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamomum Tamala
''Cinnamomum tamala'', Indian bay leaf'','' also known as tejpat'', ''tejapatta'','' Malabar leaf, Indian bark, Indian cassia, or malabathrum, is a tree in the family Lauraceae that is native to northern India (Assam and the Western Himalayas), Bangladesh, Nepal, Myanmar, Laos, Vietnam, and southwestern China. It can grow up to tall. Its leaves have a clove-like aroma with a hint of peppery taste; they are used for culinary and medicinal purposes. It is thought to have been one of the major sources of the medicinal plant leaves known in classic and medieval times as malabathrum (or malobathrum). Characteristics The leaves, known as ''tējapattā'' or ''tejpattā'' ( तेजपत्ता) in Hindi, ''tejpāt'' (तेजपात/তেজপাত) in Nepali, Maithili and Assamese, ''tejpātā'' ( তেজপাতা) in Bengali, ''vazhanayila/edanayila'' ( വഴനയില/എടനഇല) in Malayalam, ''kaḍu dhālchini'' ( :kn:ಕಾಡು ದಾಲ್ಚಿ� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturalis Biodiversity Center - L
Naturalis Biodiversity Center () is a national museum of natural history and a research center on biodiversity in Leiden, Netherlands. It was named the European Museum of the Year 2021. Although its current name and organization are relatively recent, the history of Naturalis can be traced back to the early 1800s. Its collection includes approximately 42 million specimens, making it one of the largest natural history collections in the world. History The beginnings of Naturalis go back to the creation of the Rijksmuseum van Natuurlijke Historie (abbreviated RMNH, National Museum of Natural History) by royal decree on August 9, 1820. In 1878, the geological and mineralogical collections of the museum were split off into a separate museum, remaining distinct until the merger of the Rijksmuseum van Natuurlijke Historie with the Rijksmuseum van Geologie en Mineralogie (abbreviated RGM) in 1984, to form the Nationaal Natuurhistorisch Museum (NNM) or National Museum of Natural His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamomum Tree In A 10th Century Arabic Manuscript
''Cinnamomum'' is a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of ''Cinnamomum'' have aromatic oils in their leaves and bark. The genus contains approximately 234 species, distributed in tropical and subtropical regions of South Asia, Southeast Asia, East Asia and Oceania/Australasia. The genus includes a great number of economically important trees used to produce the spice of cinnamon. The oldest fossils are known from the Cretaceous, however the group reached a peak in terms of diversity during the Eocene. Habitat This genus is present in the Himalayas and other mountain areas and is present in tropical and subtropical montane rainforests, in the weed-tree forests, in valleys, and mixed forests of coniferous and deciduous broad-leaved trees, from southern China, India, and Southeast Asia. Some species, such as ''Cinnamomum camphora'', tolerate drought. Characteristics All species tested so far are diploid, with the tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamomum Parthenoxylon
''Camphora parthenoxylon'' is an evergreen tree in the genus ''Camphora (plant), Camphora'', tall. It is native to South and East Asia (Bhutan, Myanmar, Cambodia, China, India, Indonesia, Laos, Malaysia, Nepal, Philippines, Thailand, and Vietnam). Nomenclature ''Camphora parthenoxylon'' is known variously as Selasian wood, saffrol laurel, or Martaban camphor wood in English. It has the outdated Synonym (taxonomy)#Heterotypic synonym, heterotypic synonym ''Laurus porrecta'' (William Roxburgh, Roxb.). The species name ''parthenoxylon'' derives from ''parthenos xylon'' (), meaning "virgin wood". The common name in Chinese is ''huangzhang'' () and in Spanish language, Spanish ''alcanforero amarillo'', both meaning "yellow camphor". In Vietnamese it is called and in Cambodia, it is thought to be the tree known as (). Description ''Camphora parthenoxylon'' is an evergreen tree, which grows up to 50 metres tall.Wuu-Kuang, Soh (2011). Taxonomic revision of Cinnamomum (Lauraceae) in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
