Allioni, Charles

, a celebrated Piedmontese physician, and professor of -Botany, in the university of Turin, was born in 1725, and died in 1804. On account of his high reputation for learning, he was elected a member of many scientific societies, such as the institute of Bologna, and the royal societies of London, Montpellier, Gottingen, Madrid, &c. Of his numerous medical and botanical publications, the following are the principal: 1, “Pedemontii stirpium rariorum specimen primum,” Turin, 1755, 4to, containing the description and figures of thirty plants, either new or little known, which grow on the mountains of Piedmont. 2. “OryctographiiE Pedemontan;e specimen,” Paris, 1757, 8vo; an account of the fossils in Piedmont. 3. “Tractatio de miliarium origine, progressu, natura, et curatione,” Turin, 1758, 8vo; a medical treatise much esteemed. 4. “Stirpium præcipuarum | littoris et agri Nicaeensis enumeratio methodica, cum elencho aliquot animalium ejusdem maris,” Paris, 1757, 8vo. This work is often quoted by naturalists under the abridged title of “Enumeratio stirpium Nicaeensis.” The principal part of it was collected by John Giudice, a botanist at Nice, and a friend of Allioni, to whom he bequeathed his papers. 5. “Synopsis methodica horti Taurinensis,” Turin, 1762, 4to, a methodical catalogue of the plants in the botanic garden of Turin, divided into thirteen classes. 6. “Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii,” Turin, 1785, 3 vols. fol. This splendid work, which is illustrated with ninety-two plates, was the fruit of long labour and study, and added greatly to the author’s reputation. In it he describes 2813 plants, which he found growing wild in the duchy of Piedmont, of which those in the third volume are new. It has been, however, said, that those already known acquire a kind of novelty by his descriptions, which are drawn from nature, and not from books; and the work derives an additional value, especially on the spot, from the very cautious manner in which he speaks of the medical properties of any of these plants. The arrangement resembles that of Haller in his history of the Swiss plants. Haller had a great regard for Allioni, and corresponded with him till his death. 7. “Auctuarium ad Flora Pedemontana,” Turin, 1789, containing some additions and corrections to the former. Besides these works, he wrote several papers in the memoirs of the academy of Turin; and from all his writings seems to deserve an honourable place among those who have contributed to the advancement of the botanical and medical sciences. Loeffling consecrated a genus to his memory, under the name of Allionia, which Linnæus has adopted. It is a genus of the monogynia order belonging to the tetrandria class of plants. ¹