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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Eutrochium dubium","source_sha256":"918c94f2b17b5a1418017c219a3b06c767ce2208feb996954ae10ba3f30b909c","source_url":"https://www.wildflower.org/plants/result.php?id_plant=EUDU6","status":"eligible_fact","taxon_id":"taxon:8a2a079b-f9fe-50db-b5d7-651806b2b217","value":["Perennial"]}],"values":{"flower_color":["White","Pink","Purple"],"life_cycle":["Perennial"]}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","matched_name":"Eutrochium dubium","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Eutrochium dubium","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Eupatorium dubium","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Eutrochium dubium","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Eutrochium dubium","scope":"WV","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.158630/Eutrochium_dubium"}],"county_native_range":"unresolved","decided_by":"natureserve_explorer","explanation":"NatureServe Explorer calls it introduced here, against USDA PLANTS, Weakley, Flora of the Southeastern United States (2025), so it is held for review. 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