Garden Closed

The United States Botanic Garden (USBG) is temporarily closed to the public to reduce the risk of transmitting COVID-19 coronavirus.

Whenever possible, the USBG will reschedule public programs and events originally scheduled during the closure period. Please monitor the USBG website for updates to operating status. Many resources can still be accessed online, including educational worksheets and manuals, fact sheets and more, and some of our programs will also be made available online. Find online resources at www.USBG.gov/AtHome

Cumberland false rosemary

Cumberland false rosemary (Conradina verticillata)
Plant Botanical Name: 
Conradina verticillata

Conradina verticillata closely resembles culinary rosemary, but it is a species native to the southeastern United States and is increasingly threatened in the wild. Also known as Cumberland false rosemary, its few remaining populations in Kentucky and Tennessee are often trampled by hikers and nature lovers. Additional threats include development, mining, and illegal collecting. In its native habitat of well-drained sandbars and riverbanks, this plant is often associated with Chionathus, Itea, Marshallia grandiflora, Ropogon gerardii, and Aster linarifolius. Although federally listed, it relatively easy to cultivate and a wonderful native plant for southern rock gardens, as are its companions in nature.