Inscription
Physician, professor of natural history and botany at the University of Pennsylvania. Author of first American botany textbook. In 1803, he taught natural history to Meriwether Lewis in preparation for Lewis & Clark Expedition, 1803-1806. He lived here.
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More markers in Philadelphia
Betsy Ross (1752-1836)
Philadelphia, PA
Credited with making the first stars and stripes flag, Ross was a successful upholsterer.
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Philadelphia, PA
Founded, 1695. Erection of present building begun in 1727.
Philadelphia Sketch Club
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America's oldest artists club was founded in 1860 to improve illustration skills.
The Salvation Army
Philadelphia, PA
The first U.S. corps was opened here on Oxford St. by 17-year-old Eliza Shirley in 1879.
The Woodlands
Philadelphia, PA
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