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See also:MICHEL See also:ADANSON (1727-1806) , See also:French naturalist, of Scottish descent, was See also:born on the 7th of See also:April .1727, at See also:Aix, in See also:Provence . After leaving the See also:College Sainte Barbe in See also:Paris, he was employed in the cabinets of R . A . F . See also:Reaumur and See also:Bernard de See also:Jussieu, as well as in the Jardin See also:des Plantes . At the end of 1748 he See also:left See also:France on an exploring expedition to See also:Senegal, which from the unhealthiness of its See also:climate was a terra incognita to naturalists . His ardour remained unabated during the five years of his See also:residence in See also:Africa . He collected and described, in greater or less detail, an immense number of animals and See also:plants; collected specimens of every See also:object of See also:commerce; delineated maps of the See also:country; made systematic meteorological and astronomical observations; and prepared grammars and dictionaries of the See also:languages spoken on the See also:banks of the Senegal . After his return to Paris in 1754 he made use of a small portion of the materials he had collected in his Histoire naturelle du Senegal (Paris, 1757) . This See also:work has a See also:special See also:interest from the See also:essay on shells, printed at the end of it, where See also:Adanson proposed his universal method, a See also:system of See also:classification distinct from those of See also:Buffon and See also:Linnaeus . He founded his classification of all organized beings on the See also:consideration of each individual See also:organ . As each organ gave See also:birth to new relations, so he established a corresponding number of arbitrary arrangements .
Those beings possessing the greatest number of similar See also:organs were referred to one See also:great See also:division, and the relationship was considered more remote in proportion to the dissimilarity of organs
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In 1763 he published his Families naturelles des planks
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In this work he See also:developed the principle of arrangement above mentioned, which, in its adherence to natural botanical relations, was based on the system of J
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P
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See also:Tournefort, and had been anticipated to some extent nearly a See also:century before by See also: Of this he was deprived in the See also:dissolution of the Academy by the Constituent See also:Assembly, and was consequently reduced to such a See also:depth of poverty as to be unable to appear before the French See also:Institute when it invited him to take his See also:place among its members . Afterwards he was granted a pension sufficient to relieve his See also:simple wants . He died at Paris after months of severe suffering, on the 3rd of See also:August 18o6, requesting, as the only decoration of his See also:grave, a See also:garland of See also:flowers gathered from the fifty-eight families he had differentiated—" a touching though transitory See also:image," says See also:Cuvier, " of the more durable See also:monument which he has erected to himself in his See also:works." Besides the books already mentioned he published papers on the See also:ship-See also:worm, the See also:baobab See also:tree, the Adansonia digitata of Linnaeus, the origin of the varieties of cultivated plants, and See also:gum-producing trees . |
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