balsamweed

Balsamweed is a common name that can refer to several different plant species, most notably members of the genus Baccharis. These plants are often found in the Americas, particularly in arid and semi-arid regions. One of the most common species referred to as balsamweed is Baccharis pilularis, also known as coyote brush or chaparral. This is a perennial shrub native to the Pacific coast of North America. It is characterized by its woody stems, small leathery leaves, and clusters of small white flowers that appear in late summer and fall. Coyote brush is known for its ability to colonize disturbed areas and is an important component of coastal sage scrub and chaparral plant communities.

Another plant sometimes called balsamweed is Baccharis salicifolia, commonly known as mule fat. This species is a large shrub or small tree found in the southwestern United States and Mexico. It has long, narrow leaves and produces fuzzy white flower heads. Mule fat is often found growing in moist areas, such as along washes and streams. The term "balsamweed" may also be applied to other Baccharis species or even unrelated plants that have a resinous or aromatic quality. The specific identification of balsamweed depends heavily on the geographical location and the distinguishing characteristics of the plant in question.