Centarurea repens, Russian knapweed. The similar spotted knapweed, Centaurea maculosa, is also found in the park.
Intensive management is necessary and is Theodore Roosevelt National Park's highest priority in resource management. Control efforts focus on leafy spurge ( Euphorbia esula ), spotted knapweed ( Centaurea macul More
Flora seen on the Blue Ridge Parkway Public domain photograph of a wildflower close up, nature, flowers, free to use, no copyright restrictions image - Picryl description