What is another word for old-field toadflax?
Pronunciation: [ˈə͡ʊldfˈiːld tˈə͡ʊdflaks] (IPA) 
Old-field toadflax, also known as linaria canadensis, is a perennial plant that produces beautiful yellow flowers. Several synonyms exist for this plant, including wild snapdragon, spurred snapdragon, butter-and-eggs, and yellow toadflax. The plant is native to North America and can grow up to 1.5 meters tall. Old-field toadflax has a long history of medicinal use, including the treatment of asthma, bronchitis, and various skin conditions. It is also grown as an ornamental plant in gardens due to its stunning flowers. Despite its beauty, old-field toadflax is considered an invasive species in some areas and can quickly take over fields and meadows.
