Casting process
The century in which Linnaeus lived was also the century of great European navigation. Many biologists and naturalists who came back from sailing brought back animals and plants from all over the world and named them after their own preferences, which caused the confusion of many things or foreign bodies with the same name.
During his stay at Uppsala University, Linnaeus discovered that the pollen sac and pistil of flowers can be used as the basis for plant classification. He wrote this discovery into a short article. This discovery provided him with a very professional position. 1732, Uppsala Academy sponsored him to visit Lapland in northern Sweden.
Until then, Europeans knew nothing about Lapland. In this 4,600-mile land, Linnai discovered more than 65,438,000 new plant varieties. In 65,438+0737, Linnaeus published his investigation on the plant world of Lapland in a book. In this book, Linnaeus first published the classification method of plant reproductive organs.
1753, Linnaeus published "Species Botanum" [35], naming creatures in Latin by binomial method. The first name is the name of a genus and the second is the name of a species. Genus name is a noun called adjective, which is used to describe the characteristics of certain species, or the name of the discoverer can be added to commemorate the discoverer, who is also responsible. Linnaeus named plants in this way, and later he named animals in the same way, which has been used ever since.
After that, Linnaeus began a scientific expedition to the European continent. When he was in Holland, he showed his taxonomic manuscript "Natural System" to others for the first time. Among them, he gave up the chaotic nomenclature in the past and introduced the binomial nomenclature that is still in use today, such as "Homo sapiens". The classification of genus and above is also clearly defined.
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Brief introduction of Linnaeus
1727, Linnai entered Lund University in Skone at the age of 2/kloc-0. One year later, Linnai transferred to Uppsala University.
He married a doctor's daughter in 1739. Two years later, he got a medical professorship at Uppsala University, but he soon changed it to a botany professorship. He continued his research on taxonomy and extended it to the animal kingdom and minerals.
Although his classification of minerals seems strange today, it was a good natural classification method for Linnaeus at that time. 174 1 year, promulgated by the king of Sweden, Linnaeus was the first professor specializing in botany in the world. The King of Sweden conferred the title of Linnaeus in 1757, but it was not until 176 1 that he was officially knighted.
Baidu Encyclopedia-Karl von Linnaeus