Cinchona is a genus of flowering plants in the family Rubiaceae containing at least 23 species of trees and shrubs. All are native to the tropical Andean forests of western South America. A few species are reportedly naturalized in Central America, Jamaica, French Polynesia, Sulawesi, Saint Helena in the South Atlantic, and … See more Carl Linnaeus named the genus in 1742, based on a claim that the plant had cured the wife of the Count of Chinchón, a Spanish viceroy in Lima, in the 1630s, though the veracity of this story has been disputed. Linnaeus … See more Cinchona species are used as food plants by the larvae of some Lepidoptera species, including the engrailed, the commander, and members of … See more Cinchona alkaloids The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is See more Cinchona plants belong to the family Rubiaceae and are large shrubs or small trees with evergreen foliage, growing 5 to 15 m (16 to 49 ft) in … See more Early references The febrifugal properties of bark from trees now known to be in the genus Cinchona were used by many … See more It is unclear if cinchona bark was used in any traditional medicines within Andean Indigenous groups when it first came to notice by … See more There are at least 24 species of Cinchona recognized by botanists. There are likely several unnamed species and many intermediate forms … See more WebMar 31, 2024 · Likewise, there is no evidence of cinchona being able to prevent or treat COVID-19. Cinchona is highly toxic and self-medication with it or any other unproven cures should be avoided. Protect your ...
INTO BRITISH INDIA, 1861 - JSTOR
WebCinchona pubescens Vahl, highlands of Isla Santa Cruz, Galápagos. Photo: Frank Bungartz, CDF, 2007. Evergreen tree up to 15 m in height with broad, opposite leaves. Flowers are fragrant, white or pink and arranged in clusters. Fruits are cylindrical capsules up to 4 cm long that contain numerous small, light and winged seeds which are ... WebMay 21, 2024 · Cinchona. Cinchona, a genus of thirty-eight species of trees and shrubs, is found on the western slopes of the Andes, from Colombia to Peru. Although some of … grassfield rc club
cinchona tree - Meaning in Gujarati
WebCinchona officinalis is a shrub or tree with rugose bark and branchlets covered in minute hairs. Stipules lanceolate or oblong, acute or obtuse, glabrous. Leaves lanceolate to elliptic or ovate, usually about 10 … WebAug 20, 2015 · 1 tablespoon lavender. Combine all the ingredients except the simple syrup in a saucepan. Bring to a boil, reduce the heat and simmer on low, covered for 30 minutes. Allow the mixture to cool ... Webcontent of the bark of any given species of cinchona tree. As a result there was further exploitation in the Bolivian forests of the C. calisaya which had the largest quinine content (Markham, C. R., 1880, pp. 58-9; Duran-Reynals, 1947, pp. 31-4, pp. 45-6). The exploitation of the tree in South America by cascarillos (the forest Indians grass field restaurant