Rudbeckia Hirta Flower. Rudbeckia hirta Aster family Asteraceae Description. It is also relatively free of disease and insect problems.
1 to a few long-stalked flower heads at the top of the plant and arising from upper leaf axils. The seed germinates in 5 to 10 days at temperatures between 70F to. Eastern United States NC Wildlife Value.
The plant is native to North America and is found growing wild.
28012021 The Rudbeckia genus has a rich history as a native wildflower popular first as a medicinal herb used by pre-colonial Native Americans and then finding its way into 19th century cultivated flowerbeds. Certain Native American tribes used the flower in the 1800s for medicinal treatments. Rudbeckia hirta the common wildflower which is also known as the black-eyed Susan has been used for medicinal purposes for hundreds of years. Use them in commercial designs under lifetime.