How to cite PLANTS database:

USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 19 November 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

The Southeastern Horticultural Society is a membership organization dedicated to promoting the knowledge, art and enjoyment of horticulture throughout the Southeastern United States.

The Southeastern Flower Show is the crown jewel event of the Southeastern Horticultural Society.

The photographer Frances Benjamin Johnston (1864-1952) was a dedicated advocate of the garden beautiful movement in the early 1900s. Guided by her formal training as a fine artist, she had 1,130 of her black-and-white photographs reproduced as lantern slides. These views on glass, most hand-tinted, illustrated Johnston's popular lectures, which she delivered to garden club members, museum audiences, and horticultural societies from 1915 through the 1930s.