noun
perennial having tufted basal leaves and short leafless stalks each bearing a solitary yellow flower head; dry hillsides and plains of west central North America
• Syn: ↑Tetraneuris acaulis, ↑Hymenoxys acaulis
• Hypernyms: ↑wildflower, ↑wild flower
• Member Holonyms: ↑Tetraneuris, ↑genus Tetraneuris
Useful english dictionary. 2012.