Pithecellobium unguis-cati, commonly known as the cat's claw or wait-a-minute tree, has a variety of synonyms that are commonly used to refer to the same tree species. One of the most popular synonyms is Guilandina bonduc, which is a term that originates from the Caribbean and South America. Other synonyms include Mimosa unguis-cati, which is a nod to the plant's mimosa-like leaves, and Zornia unguis-cati, which is another scientific name used to describe the same tree species. Some people also use the common names devil's claw or khatulistiwa to refer to the wait-a-minute tree. Regardless of the synonym used, this tree is known for its medicinal properties, as well as its use in woodwork and landscaping.