cinchona calisaya
Học thuậtThân thiện
Definition
- Noun:
- A Peruvian shrub or small tree: Cinchona calisaya is a plant species native to South America, characterized by large, glossy leaves and clusters of fragrant flowers that range in color from yellow to green or red.
- A source of medicinal bark: It is cultivated primarily for its bark, which is a key source of quinine, a compound historically vital for treating malaria.
Usage Examples
- Noun:
- The cinchona calisaya is prized for its therapeutic properties.
- Plantations were established to cultivate cinchona calisaya for its bark.
Advanced Usage
- In historical/botanical contexts: The term is used specifically to denote this particular species within the genus , which includes several quinine-yielding trees.
- The introduction of cinchona calisaya to Asian colonies revolutionized malaria treatment in the 19th century.
Variants and Related Words
- Cinchona (n): The genus name for a group of trees and shrubs, several of which yield quinine.
- Other cinchona species are also used in medicine.
- Quinine (n): The alkaloid medication extracted from the bark of cinchona trees.
- Quinine, derived from cinchona bark, was the first effective treatment for malaria.
- Jesuit's bark (n): A historical name for cinchona bark.
- Cinchona officinalis (n): Another medically important species within the same genus.
Synonyms
- Yellow cinchona: A common name referring to the characteristic of its flowers or bark.
- Cinchona ledgeriana: A closely related species or sometimes considered synonymous in commercial contexts for quinine production.
Notes on Different Meanings
- The term refers exclusively to the botanical species. It does not have other general English meanings outside this specific taxonomic and medicinal context.
Noun
- Peruvian shrub or small tree having large glossy leaves and cymes of fragrant yellow to green or red flowers; cultivated for its medicinal bark