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Dragon's Blood (Daemomorops Draco)
Dragon's blood is a bright red resin which is obtained from different species of a number of distinct plant genera: ''Calamus'' spp. (previously ''Daemonorops'') also including ''Calamus rotang'', '' Croton'', '' Dracaena'' and ''Pterocarpus''. The red resin has been in continuous use since ancient times as varnish, medicine, incense, pigment, and dye. Name and source A great degree of confusion existed for the ancients in regard to the source and identity of dragon's blood. Some medieval encyclopedias claimed its source as the literal blood of elephants and dragons who had perished in mortal combat. The resin of '' Dracaena'' species, "true" dragon's blood, and the very poisonous mineral cinnabar (mercury sulfide) were often confused by the ancient Romans. In ancient China, little or no distinction was made among the types of dragon's blood from the different species. Both ''Dracaena'' and ''Calamus'' resins are still often marketed today as dragon's blood, with little or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragon's Blood (Daemomorops Draco)
Dragon's blood is a bright red resin which is obtained from different species of a number of distinct plant genera: ''Calamus'' spp. (previously ''Daemonorops'') also including ''Calamus rotang'', '' Croton'', '' Dracaena'' and ''Pterocarpus''. The red resin has been in continuous use since ancient times as varnish, medicine, incense, pigment, and dye. Name and source A great degree of confusion existed for the ancients in regard to the source and identity of dragon's blood. Some medieval encyclopedias claimed its source as the literal blood of elephants and dragons who had perished in mortal combat. The resin of '' Dracaena'' species, "true" dragon's blood, and the very poisonous mineral cinnabar (mercury sulfide) were often confused by the ancient Romans. In ancient China, little or no distinction was made among the types of dragon's blood from the different species. Both ''Dracaena'' and ''Calamus'' resins are still often marketed today as dragon's blood, with little or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic (ecology)
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Field (chemist)
George Field (1777?–1854), was an English chemist. He was born in or about 1777 at Berkhamsted, Hertfordshire, of a family long settled in that town, and was educated at St. Peter's school there. When about eighteen years of age he came to London to seek a profession. He thought he saw an opening in the careful application of chemistry to pigments and dyes. War on the continent, by stopping the supply of Rose madder, madder from Holland, threatened to impede his progress. This obstacle, however, led him to consider the nature of its cultivation, and with a well-devised project he waited on Sir Joseph Banks for his advice, and, as he hoped, his co-operation. Sir Joseph, after unsuccessfully attempting to cultivate madder in Essex, had made up his mind that it could not be done in England. Horticulture and inventions Field then commenced the Horticulture, cultivation in his own garden, and from roots of his own growth produced beautiful specimens of colouring matter. A contrivance, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Lechleri
''Croton lechleri'' is a species of flowering plant in the spurge family, Euphorbiaceae, that is native to northwestern South America. It is commonly known as ''sangre de grado'' (Peruvian Spanish), ''sangre de drago'' (Ecuadorian Spanish) or ''sangre de grada'' (Bolivian Spanish), both of which translate to "dragon's blood".Meza, E.N.(Editor). 1999. They refer to this tree's (and several related species') thick red latex. The latex has medicinal properties, and is used by local peoples as a liquid bandage, applied to seal wounds, as it dries quickly to form a protective skin-like barrier. Its use by native people has led to scientific study and observation of its ''in vitro'' antioxidant activity as well as both mutagenic and antimutagenic behavior. The latex also contains a number of chemicals, including taspine. Oligomeric proanthocyanidins, another kind of chemical contained in the latex, have been investigated for the treatment of HIV-associated diarrhea under the name c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Erythrochilus
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **''Croton capitatus'', also known as the woolly croton **''Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *''Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York *Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, New Yor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Sampatik
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **''Croton capitatus'', also known as the woolly croton **''Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *''Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York *Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, New Yor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Rimbachii
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **'' Croton capitatus'', also known as the woolly croton **'' Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *''Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York *Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Perpecosus
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **''Croton capitatus'', also known as the woolly croton **''Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *''Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York *Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, New Yor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Palanostigma
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **'' Croton capitatus'', also known as the woolly croton **'' Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *''Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York *Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croton Draconoides
Croton may refer to: Biology *Crotoneae, a tribe of the flowering plant subfamily Crotonoideae * ''Croton'' (plant), a plant genus of the family Euphorbiaceae **''Croton capitatus'', also known as the woolly croton **''Croton hancei'', a species of ''Croton'' endemic to Hong Kong *'' Caperonia'', a genus of plants of the family Euphorbiaceae commonly known as "false croton" *'' Codiaeum variegatum'', an ornamental plant formerly classified in the genus ''Croton'', and commonly called "croton" * German cockroach (''Blattella germanica''), known as the Croton bug Places In Italy * Crotone, ancient Kroton, a city in Calabria * Crotone Airport, an airport serving the above city * Province of Crotone, a province in Calabria In the United States In New York * Croton-on-Hudson, New York, a village in Westchester County ** Croton–Harmon (Metro-North station) ** Croton North Railroad Station **Croton Point, a peninsula in the Hudson River *Croton Falls, a hamlet in North Salem, New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Croton Species
This is the alphabetical list of 1149 species accepted as belonging to the genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ... '' Croton'', as of March 2021. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Reassigned taxa *'' Croton aromaticus'', synonym of '' Mallotus tiliifolius'' *'' Croton corymbulosus'' (encilla, manzanilla) is no longer accepted, ''Croton corymbulosus'' var. ''thermophilus'' is a synonym of '' Croton pottsii'' var. ''thermophilus'' *'' Croton echinocarpus'' is a synonym of '' Croton grandivelum'' *'' Croton oblongifolius'' is a synonym for '' Chrozophora tinctoria'' *'' Croton setigerus'' is no longer accepted *'' Croton torreyanus'' (Torrey's croton) is now a synonym of '' Croton incanu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guinea. Indonesia is the world's largest archipelagic state and the 14th-largest country by area, at . With over 275 million people, Indonesia is the world's fourth-most populous country and the most populous Muslim-majority country. Java, the world's most populous island, is home to more than half of the country's population. Indonesia is a presidential republic with an elected legislature. It has 38 provinces, of which nine have special status. The country's capital, Jakarta, is the world's second-most populous urban area. Indonesia shares land borders with Papua New Guinea, East Timor, and the eastern part of Malaysia, as well as maritime borders with Singapore, Vietnam, Thailand, the Philippines, Australia, Palau, and India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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