What is another word for usnea?
Pronunciation: [ˈʌsni͡ə] (IPA) 
Usnea is a type of lichen that can be found on trees, rocks, and soil. It is also known as beard lichen or old man's beard due to its long, hair-like appearance. In addition to these common names, there are several synonyms for usnea, including tree moss, witch's hair, and Spanish moss. Tree moss and witch's hair both refer to the plant's appearance, while Spanish moss is another type of lichen that shares some similarities to usnea. No matter what it is called, usnea has been used for medicinal purposes for centuries and is believed to have anti-inflammatory and antimicrobial properties.
