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Root of an unknown shrub, used at Manila as a substitute for soap

Object Status:

Unlocated

Accession Date:

October 27, 1821

Primary Source Reference:

Peale Museum Accessions Book, Historical Society of Pennsylvania, p. 116

Additional Source Text:

"By immersion in water it produces a lather similar to soap. -- called in the language of the country Gogo."

Notes:

The root-extract of Gouania tiliaefolia is used as a substitute for soap in the Philippines. Subhash Chandra Datta, Systematic Botany (New Delhi, 1988), p. 350 / https://tropical.theferns.info/viewtropical.php?id=Gouania+tiliifolia

William Barnwell, a native of Ireland, arrived in Philadelphia about 1792, after serving as a physician with the British East India Company. He was elected to the American Philosophical Society in 1802. Two years later, Thomas Jefferson appointed Barnwell physician of the marine hospital at New Orleans, where he served until his removal in 1812. In 1819 he was aboard the U.S. Navy frigate Congress as it became the first American warship to visit China, from which it returned to the U.S. in May 1821. Barnwell presumably acquired his fifteen donations to the Museum on that voyage / Jefferson Papers, Founders Online, National Archives / https://founders.archives.gov/documents/Jefferson/01-36-02-0278

Current Scientific Name

Gouania tiliifolia