Photographs are not available yet.
Ecological relationships
Who uses this plant?
37CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Eupatorium
- Agonopterix pulvipennellaGoldenrod Leaffolder, Featherduster Agonopterix
- Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
- Carmenta bassiformisEupatorium Borer Moth, Ironweed Clearwing Moth
- Carmenta pyralidiformisBoneset Borer Moth
- Chlorochlamys chloroleucariaBlackberry Looper Moth
- Chrysodeixis includensSoybean Looper Moth
- Cisseps fulvicollisYellow-Collared Scape Moth
- Condica vecorsDusky Groundling
- Dichomeris setosellaHairy Dichomeris
- Digrammia continuataCurve-Lined Angle
Show all 37
- Dysodia oculatanaEyed Thyris
- Estigmene acreaSalt Marsh Moth, Acrea Moth
- Eupithecia miserulataCommon Eupithacia, Common Pug
- Feltia subgothicaSubgothic Dart
- Feltia tricosaConfused Dart, Tricose Dart
- Haploa clymeneClymene Moth
- Hellinsia unicolorUnmarked Plume Moth
- Oedemasia concinnaRed-Humped Caterpillar, Red-Humped Appleworm
- Oidaematophorus eupatoriiEupatorium Plume Moth
- Orthodes majusculaRustic Quaker, Rustic Groundcat
- Ostrinia obumbratalisSmartweed Borer
- Papaipema cataphractaBurdock Border, Potato-Stalk Borer
- Papaipema eupatoriiJoe-Pye Weed Borer, Eupatorium Borer Moth
- Papaipema harrisiiHeracleum Stem Borer Moth, Cow Parsnip Borer
- Patania silicalisHerbivorous Patania, Herbivorous Pleuroptya
- Perigea xanthioidesRed Groundling
- Platynota flavedanaBlack-Shaded Platynota
- Pleuroprucha insulsariaCommon Tan Wave
- Schinia trifasciaThree-Lined Flower Moth
- Spoladea recurvalisHawaiian Beet Webworm
- Synchlora aerataWavy-Lined Emerald, Camouflaged Looper
- Synchlora frondariaSouthern Emerald
- Tornos scolopacinariaDimorphic Gray
- Agonopterix eupatoriiella
- Chionodes pseudofondella
- Dichomeris washingtoniella
- Dichrorampha leopardana
34BeesSoutheastern regional records
Southeastern regional records · Eupatorium
Individual names are not available yet.
Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
2Specialist beesPollen specialists
Pollen specialists · Eupatorium
- Colletes simulans
- Megachile xylocopoides
1BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Eupatorium
- Ortalis vetulaPlain Chachalaca
Flies 16
- Alophora fumosa
- Anthrax hypomelas
- Archytas analis
- Archytas aterrima
- Conops xanthopareus
- Ennyomma globosa
- Exoprosopa fasciata
- Graphomyia americana
- Leskiomima secunda
- Milesia ornata
Show all 16
- Morellia micans
- Phorantha asteris
- Scepsis fulvicollis
- Senotainia trilineata
- Spallanzania hesperidarum
- Spilomyia longicornis
Flower visits · Carlinville, Illinois, USA
Adult butterflies / moths 3
- Limochores taumas
- Phyciodes tharos
- Pontia protodice
Flower visits · Carlinville, Illinois, USA
Other wasps 12
- Ancistrocerus tigris
- Bicyrtes ventralis
- Eucerceris zonatus
- Eumenes fraternus
- Isodontia apicalis
- Philanthus ventilabris
- Polistes annularis
- Polistes pallipes
- Polistes variatus
- Sphex nigricans
Show all 12
- Sphex procera
- Zethus spinipes
Flower visits · Carlinville, Illinois, USA
No records yet · Ants · Beetles · Other insects
Growing and identification
Plant details
- Family
- Asteraceae
- Hardiness
- Zones 4a–8b
- Soil pH
- Neutral
- Flower color
- Cream or white
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “August to October” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Flower color · “Cream or white” · NC Extension Plant Toolbox
- Hardiness · “Zones 4a–8b” · NC Extension Plant Toolbox
- Height · “2–6 feet” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6+ hours); Part shade (3–6 hours)” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Soil · “Moist; Occasionally dry” · NC Extension Plant Toolbox
- Soil pH · “Neutral” · NC Extension Plant Toolbox
- Spread · “2–3 feet” · NC Extension Plant Toolbox
Also known as
Tall Thoroughwort
Conservation status
| Kentucky rank | S5 |
|---|---|
| Global rank | G5 |
| KY status | Not verified |
| Federal status | Not verified |
In your garden
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Sources
- tnky_atlas
- usda
- nc_flora
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications