Dorothy Popenoe (19 June 1899 – 30 December 1932; born Dorothy Kate Hughes) was an English archaeologist, botanist, and scientific illustrator. Popenoe attended the Welsh Girls' School in Ashford until the beginning of World War I when she joined the Women's Land Army. In 1918, she began work at Kew Garden in London, England as an assistant to Dr. . During this time, she also studied botany at the University of London, becoming an expert in grasses. In July 1923, she accepted an invitation from Agnes Chase to join the staff of the United States National Herbarium in the Office of Foreign Plant Introduction. She conducted numerous studies of cultivated bamboo. Through her work in Washington, D.C. she met the agricultural explorer and tropical fruit expert, Wilson Popenoe. They married on No