Jim & Peggy Duke: A Legacy of Science and Art

A partnership of science and art

For more than five decades, Jim and Peggy Duke embodied the marriage of science and art that lies at the heart of United Plant Savers. Jim, the ethnobotanist, gathered the knowledge. Peggy, the botanical illustrator, brought the plants to life on the page.

Their partnership began in the field. In the 1960s, Peggy made 182 technical drawings of tropical tree seedlings in Puerto Rico. Foresters were still using them to identify seedlings after Hurricane Maria in 2017.

Watercolor of four pink and mauve crocus blooms with orange stamens among green leaves, by Peggy Duke.
Crocus, watercolor by Peggy Duke
Pen-and-ink botanical drawing of cat's claw (Uncaria tomentosa) with broad veined leaves and round, spiky flower heads, by Peggy Duke.
Cat’s claw (Uncaria tomentosa), pen and ink by Peggy Duke
Pen-and-ink drawing of American ginseng (Panax quinquefolius) with toothed leaves, a berry cluster and a forked root, by Peggy Duke.
American ginseng (Panax quinquefolius), pen and ink by Peggy Duke
Watercolor of three purple irises with yellow markings and green leaves, signed P. Duke.
Irises, watercolor by Peggy Duke

The collaboration continued through more than a dozen books. They range from Medicinal Plants of the Bible (1983) and the Handbook of Edible Weeds (1992) to the bestselling The Green Pharmacy (1997). Together, they taught generations to “listen to what the plants are telling us.”

Plants worthy of a stamp

The Dukes even set their sights on the post office. In a 1994 article for Herb Companion, they wrote about phytophilately, the collecting of plant stamps. They imagined a series honoring native medicinal plants, not as pretty wildflowers but as living medicine and cultural heritage.

Ginseng (Panax quinquefolius) stamp design showing a plant with five-part leaves, red berries and a forked root, beside a short verse.
Ginseng (Panax quinquefolius) stamp design
Mayapple (Podophyllum peltatum) stamp design showing a plant with lobed leaves, a white flower and roots, beside a short verse about the herb.
Mayapple (Podophyllum peltatum) stamp design

A song for a paradise lost

Jim loved John Prine’s 1971 song “Paradise.” Prine wrote it about his parents’ hometown of Paradise, Kentucky, which was erased by Peabody Coal’s strip mining in Muhlenberg County. It became an anthem for land lost to extraction.

Jim borrowed the tune for “Paradise Lost,” a parody he sang on ecotours to the Peruvian Amazon. He kept Prine’s question-and-answer chorus but moved the story to the rainforest, where gold mining and clear-cutting threatened primary forest. He tied it back home with a nod to fracking and polluted rivers in the United States.

Where Prine’s song ends in grief, Jim’s offers a way forward. The forest’s foods and medicines are worth more standing than cleared, and ecotourism can support Indigenous communities and help keep the forest alive. Both songs share one warning: a paradise lost to profit can’t be brought back, so we must protect it while it still exists.

In a file Jim had marked “Poetry,” Chip found a copy of the correspondence between John Prine and Jim. It is a reminder of the woven, interconnected world we live in, where stories, music, plants and people form the fabric of biodiversity.

Typed lyrics to Jim Duke's "Paradise Lost" with small tree and owl drawings and a handwritten note to Jim signed by John Prine.
Jim’s “Paradise Lost” lyrics, with a handwritten note from John Prine.

LISTEN

Jim Duke sings “Paradise Lost”

Sung to the tune of John Prine’s “Paradise.” Running time 5:56.

Carrying the legacy forward

The Center for Medicinal Plant Conservation was dedicated in Jim and Peggy’s honor. Shortly after their passing, United Plant Savers became steward of their library and archives. The collection came from the offices and studio on the lower level of their home at the Green Farmacy Garden.

In the spirit of Jim’s love of puns, we named it the DEA: the Duke Ethnobotanical Archives. The catalogued library is on our website, and we welcome researchers to come and explore it. Peggy also donated 500–600 original ink drawings to the Hunt Institute for Botanical Documentation at Carnegie Mellon University, another remarkable repository.

The Green Farmacy Garden in Fulton, Maryland, is now owned and run by the Community Ecology Institute. It remains part of the United Plant Savers botanical sanctuary network.

Helen Metzman, past president of United Plant Savers and once Jim’s gardener at the Green Farmacy Garden, wrote a moving tribute to him. Read it here.

A personal note

As a student of ethnobotany, I was fortunate to spend two weeks at Eagle Hill in Maine studying the ethnobotany of the Northeast with Jim, Peggy and Steven Foster. I think of that time often. It reminds me how important it is to pass knowledge along and inspire the next generation.

There is so much here to unpack we hope you find threads that take you places, and we feel honored to keep their legacy alive.

— Susan Leopold, Executive Director, United Plant Savers

Books and publications together

At least 15 works pair Jim’s text with Peggy’s illustrations, from 1961 to 2013. Original drawings are held at the Hunt Institute.

YearTitle
2013Herbistatins: Herbal Alternatives to Synthetic Statins
2007Duke’s Handbook of Medicinal Plants of the Bible
2007Herb-A-Day
2002Handbook of Medicinal Spices
2002Handbook of Medicinal Herbs, 2nd ed.
1999Herbs of the Bible: 2000 Years of Plant Medicine
1997The Green Pharmacy
1994Amazonian Ethnobotanical Dictionary
1992Handbook of Edible Weeds
1987Living Liqueurs
1985Culinary Herbs: A Potpourri
1983Medicinal Plants of the Bible
1969“On Tropical Tree Seedlings”
1965“Keys to seedlings of woody species in eight Puerto Rico forest types”
1961“Preliminary Revision of the Genus Drymaria“

Sources

  • Peggy-Ann Kessler Duke profile and obituary, UNC Botanical Garden (quoting HerbalEGram, Sept 2021)
  • Jim Duke’s Legacy, note from Celia Larsen
  • James A. Duke Papers, Box 4, National Agricultural Library
  • MUIH finalizes sale of Green Farmacy Garden, Dec 2022
  • MUIH sells Duke Green Farmacy Garden to CEI, Biz Monthly
  • The Green Farmacy Garden c/o CEI, CEI organizer page
  • Ethnobotanist Jim Duke Dies at 88, American Botanical Council
  • Ethnobotanist Jim Duke Passes at 88, WholeFoods Magazine
  • Hall of Legends 2019, New Hope
  • Hunt Institute Botanical Art catalog
  • Handbook of Medicinal Herbs, 2nd ed., British Library catalog
  • Maria G. Cattell letter to Herb Companion, March 25, 1994 (UpS archive)
  • From the Desk of James A. Duke, tribute by Helen Metzman