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Joe-Pye weeds
Eutrochium
Eutrochium is a North American genus of herbaceous flowering plants in the family Asteraceae. They are commonly referred to as Joe-Pye weeds. They are native to the United States and Canada, and have non-dissected foliage and pigmented flowers. The genus includes all the purple-flowering North American species of the genus Eupatorium as traditionally defined, and most are grown as ornamental plants, particularly in Europe and North America.
5 branches of this genus, most-observed first
spotted Joe-Pye weed
speciesEutrochium maculatum
sweet Joe-Pye-weed
speciesEutrochium purpureum
Hollow Joe-Pye Weed
speciesEutrochium fistulosum
coastal plain Joe-Pye weed
speciesEutrochium dubium
Appalachian Joe-Pye weed
speciesEutrochium steelei
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Eutrochium in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 85380.