Hymenoxys Acaulis, also known as the stemless rubberweed, is a plant species native to North America. The plant stands out for its beautiful yellow flowers that bloom during the summer months. There are several other synonyms that describe this plant, including Tetraneuris Acaulis, Hymenoxys Scaposa, and Hymenoxys Grandiflora. The stemless rubberweed is commonly found in grasslands, prairies, and disturbed areas throughout the western United States. The plant has several medicinal uses, including the treatment of colds, coughs, and stomach problems. Overall, Hymenoxys Acaulis is an important species of the North American flora and is valued for its beauty, medicinal properties, and ecological significance.