Greenthread

Thelesperma filifolium, commonly known as stiff greenthread or plains greenthread, is a native North American wildflower that blooms with vibrant yellow daisy-like flowers. It is a hardy and drought-tolerant plant that thrives in dry, sandy or gravelly soils. With its delicate thread-like foliage and cheerful blooms, stiff greenthread makes an excellent addition to wildflower gardens, meadows, and naturalized areas.