/home/ctbotsoc/ct-botanical-society.org/app/webroot/
Connecticut Plants
Hollow Joe-Pye-weed (Trumpetweed)
Eutrochium fistulosum (Barratt) E.E. Lamont

Connecticut has four species of Joe-Pye-weed, all with clusters of dull pink flowers. Hollow Joe-Pye-weed has a hollow stem. Note the whitish bloom on the stem, characteristic of this species.

  • Synonyms: Eupatoriadelphus fistulosus, Eupatorium fistulosum Barratt
  • Family: aster (Asteraceae)
  • Habitat: wet thickets, meadows
  • Height: 2-7 feet
  • Flower size: tiny, in clusters 4-7 inches wide
  • Flower color: dull pink
  • Flowering time: July to September
  • Origin: native
Eupatorium fistulosum Barratt

The plant in the photo was leaning over after a windy day; usually the stems are upright.