Definition

Noun: 1. A medicinal plant: A shrub or small tree (Pinckneya bracteata, formerly Pinckneya pubens) native to swampy areas in the southeastern United States, particularly Georgia and Florida. It is known for its large, showy, pink or white sepals and for its bark, which has been used historically to treat fevers, similar to cinchona bark.

Usage

• The Georgia bark is valued both as an ornamental plant for its striking flowers and as a source of traditional medicine.
• Historically, settlers learned from Indigenous peoples to use Georgia bark as a febrifuge (fever reducer).

Advanced Usage

• Botanical Context: In botanical and historical medical texts, "Georgia bark" specifically refers to the bark of . It is also known regionally as "fever-tree" or "poison-bark tree," though the latter name can be misleading regarding its medicinal application.
• Historical Pharmacology: The term is used to discuss pre-quinine fever treatments in the Americas. Example: "Georgia bark was a locally important, though less effective, substitute for Peruvian cinchona bark in the 18th century."

Variants and Related Words

• Fever-tree: A common name for the same plant, highlighting its medicinal use.
• Pinckneya: The genus name, used in formal botanical classification.
• Cinchona bark: The bark of a South American tree, a source of quinine, which served a similar medicinal purpose and is often compared to Georgia bark.

Synonyms

• Fever-tree
• Pinckneya (when referring to the plant itself)

Notes on Meaning

This term has two closely linked primary meanings: 1. The plant itself (Pinckneya bracteata). 2. The medicinal product derived from the bark of that plant.

The usage is almost exclusively found in botanical, historical, or regional contexts related to the southeastern United States.

Noun

1. ornamental shrub or small tree of swampy areas in southwestern United States having large pink or white sepals and yielding Georgia bark for treating fever