bottom half of a venus flytrap
Plant of the Month

Plant of the Month: Venus Flytrap

The carnivorous plant, native to the Carolinas, has beguiled botanists and members of the public alike since the eighteenth century.
Illustration of snake and cascarilla
Plant of the Month

Plant of the Month: Cascarilla

Epidemics revive old remedies and accelerate experimentation with new ones.
On the left, Heliconia tarumaensis Barreiros (with yellow bracts); on the right, Heliconia acuminata L.C. Richard (with yellow and red bracts). Dumbarton Oaks Rare Book Collection.
Plant of the Month

Plant of the Month: Heliconia

Heliconias can distinguish among pollinators like hummingbirds and respond selectively to their visits.
Botanical manuscript of 450 watercolors of flowers and plants
Plant of the Month

Plant of the Month: Dittany

Did women in the premodern world have much agency over reproduction? Their use of plants like dittany suggests that they did.
Metamorphosis insectorum Surinamensium, Maria Sibylla Merian. Amsterdam: Apud Joannem Oosterwyk, 1719. Rare Book Collection, Dumbarton Oaks, Trustees for Harvard University. HOLLIS number 990013327990203941. Multimedia credit: Dumbarton Oaks/Elizabeth Muñoz Huber.
Plant of the Month

Plant of the Month: Guava

Often classified as an invasive species, guava ignites a longstanding, transnational battle over foreign invaders and local customs.
from Anna Maria Luisa de' Medici by Antonio Franchi
Plant of the Month

Plant of the Month: Peony

Peony's effectiveness as an ancient cure translated into a tool of statecraft in the eighteenth century.
The Dragon tree (left) and Dragon tree fruit (right)
Plant of the Month

Plant of the Month: The Dragon Tree

Dragon's blood is all the rage now, but where does the scarlet resin come from?
Ayecohtli (pictured left) as the scarlet Runner Bean (Phaseolus coccineus): 1931-33 reproduction of The Badianus Manuscript, 1552; Rare Book Collection, Dumbarton Oaks, Trustees for Harvard University, Washington, DC
Plant of the Month

Plant of the Month: The Runner Bean

From Aztec medicinal remedies to Darwin’s study of flower pollination, local knowledge about the runner bean reveals the importance of biodiversity.
Source: . Dumbarton Oaks, Trustees for Harvard University, Washington, DC
Plant of the Month

Plant of the Month: Stanhopea Orchids

How did some orchids transform from rare, all-but-inaccessible flowers into popular houseplants you can purchase at a supermarket?
Mint
Plant of the Month

Plant of the Month: Mint

From the fields of ancient Egypt to the present-day American Pacific Northwest, the history of mint goes beyond the search for fresh breath.