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Joe-pye-weed
Eupatorium fistulosum
Your local evidence lens
Separate evidence questions, never one approval badge
A genus split is not a placement verdict. Set a ZIP to read the local documented split.
1. Fire evidence and conditions
- Fire evidence
- Fire-resistant — location does not change the cited classification.
- Fire-performance conditions
- No test or rating condition is normalized.
- Fire ecology context
- No section-reviewed fire-ecology context is normalized.
- Placement evidence
- 2 source placement records; source schemes remain separate.
- Evidence regions
- NC; North Carolina; North Carolina / southeastern US; Oregon (Willamette Valley)
- Maintenance
- No sourced horticultural maintenance assertion is normalized; fire-test conditions do not supply maintenance advice.
Typed publication scope: 2 scopes across 2 cited fire sources
2. Why this plant is relevant here
- State distribution
- Documented in AL, AR, CT, DC, DE, FL, GA, IL, IN, KY, LA, MA, MD, ME, MI, MO, MS, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WV.
- Native range
- The legacy compatibility field lists NC in native range; its field-level source was not retained.
- Introduced / established
- No introduced or established row is normalized; that does not prove native status.
- USDA hardiness
- 2 applicable cited hardiness statements overlap but have different boundaries; compare each complete source row.
3. Legal, ecological, and broader status
- Legal-list status
- Set a location for an exact legal-list result; source silence is not clearance.
- Seed-list status
- Set a location to compare the separate state noxious-weed seed layer.
- Reported invasive here
- No ecological invasive report is normalized; that does not prove noninvasiveness.
- Broader regional context
- Aggregate AK, HI, and L48 evidence is shown only as regional context, never as an exact-state finding.
- Federal context
- Federal designations remain separate from state legal-list results.
How to read this page
The status above is computed from the cited rows below: independent recommendations can support a fire-resistant result, an avoid row can produce keep-away, and disagreement stays visible as conflict. Placement notes preserve each source’s own scheme rather than translating unlike rules into one scale. This is evidence about a plant, not permission to plant it in every part of the defensible space; Zone 0 remains noncombustible.
- Form
- perennial
- USDA hardiness
- Applicable source statements overlap but have different boundaries; compare each source
- Mature height
- ~6 ft
- Water need
- high
- Legacy native field
- NC · field-level source not retained
- Grows in
- AL, AR, CT, DC, DE, FL, GA, IL +23
- Rated in
- NC; North Carolina; North Carolina / southeastern US; Oregon (Willamette Valley)
- Family
- Asteraceae
- Evidence
- 4 cited sources
Plant hardiness evidence
-
Fire-resistant Landscape Plants for the Willamette Valley (EM 9103)
4–9 explicit range
-
USDA PLANTS Database — Plant Characteristics
Minimum 4a · no upper limit documented
Where its sources say to plant it
- Fire-resistant Landscape Plants for the Willamette Valley: Joe Pye Weed profile (PDF page 58)
- North Carolina Extension Gardener Plant Toolbox: eutrochium-fistulosum
The evidence
Recommends (4)
-
Firewise Landscaping in North Carolina (E05-44596)
“Low flammability rating”
-
Fire-Resistant Landscaping in North Carolina (AG-874)
“low flammability”
-
Fire-resistant Landscape Plants for the Willamette Valley (EM 9103)
“fire-resistant plants that thrive in Willamette Valley growing conditions”
The perennials profile lists Eutrochium fistulosum as Joe Pye Weed. The profile prints USDA Hardiness Zone: 4–9.
-
North Carolina Extension Gardener Plant Toolbox — plant profiles and flammability ratings
“low flammability”
NC Toolbox facet capture lists "Eutrochium fistulosum" under the low flammability tag.