hollow Joe-Pye weed, trumpetweed, purple thoroughwort (Eutrochium fistulosum)

Eutrochium fistulosum is a species in the Eutrochium genus. It is commonly known as hollow Joe-Pye weed, trumpetweed, purple thoroughwort This name is accepted name for the species in the family Asteraceae subfamily Asteroideae, tribe Eupatorieae, . . This species is found in Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode I., South Carolina, Tennessee, Texas, Virginia, West Virginia.