U.s. botanist, writer, tax resister and quaker (1838-1911).
Cyrus Guernsey Pringle (May 6, 1838 – May 25, 1911) was an American botanist who spent a career of 35 years cataloguing the plants of North America. He was a prolific collector and accomplished botanical explorer. The standard author abbreviation Pringle is used to indicate this person as the author when citing a botanical name.