What is another word for cotton thistle?
Pronunciation: [kˈɒtən θˈɪsə͡l] (IPA) 
Cotton Thistle is a highly invasive and persistent plant species that is found in many regions of the world. Due to its ability to quickly spread and dominate natural ecosystems, it is often considered a nuisance weed. There are several synonyms for Cotton Thistle, including Spear Thistle, Bull Thistle, and Scotch Thistle. These terms are often used interchangeably by botanists and environmentalists, and all refer to the same plant species. Cotton Thistle is often used for ornamental purposes, but its invasive nature means it can quickly grow out of control and pose a threat to native plant species.
