About Eupatorium mikanioides Chapm.
Eupatorium mikanioides, commonly known as semaphore thoroughwort, is a herbaceous perennial plant in the Asteraceae family. It is found exclusively in the US state of Florida. Just like other species in the genus Eupatorium, this plant produces large quantities of small white flower heads. Each flower head contains 5 disc florets and has no ray florets. It grows to a height between half a meter and one meter. It inhabits wet to moist areas and is salt-tolerant.
