{"assessment":{"band":"Not native","fit_score":null,"native_basis":"not_native","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Reported non-native to Kentucky.","reference":"NC native reference cohort, method 0.6.4; not a Kentucky percentile","score":null,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":false,"state_rank":"SNA"},"status":"not_native","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:406e2ad6eb7ad10d3e2eb622592a7a4d0f84cbdabdc285c4238195dab9b3c998","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:7eaa5049f2dfd36de73c2f64255baf4f939d6cc35b36ef84a2dbd86beb0d6c6a","levels":[0,3,4],"policy":"selected-condition-categories-1","range":[0,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["21037","21067","21205"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21037","21067","21205"],"growth_habit":"forb","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":false,"native_evidence":[{"claim":"introduced","matched_name":"Centaurea nigra","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1970"},{"claim":"introduced","matched_name":"Centaurea nigra","scope":"L48","source":"usda","text":"CAN:I L48:I SPM:I","url":"https://plants.usda.gov/"}],"native_status":"not_native","source_ids":["tnky:1970"],"source_name":"Centaurea nigra","source_refs":["KY-county-21037.json","KY-county-21067.json","KY-county-21205.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1970","state_rank":"SNA"},"source_refs":["KY-county-21037.json","KY-county-21067.json","KY-county-21205.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1970","state_rank":{"value":"SNA"}},"fit_inputs":{"light":[4,4],"moisture":[0,4],"ph":null},"fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Not native","condition_evidence":{"light":{"evidence_id":"fact:406e2ad6eb7ad10d3e2eb622592a7a4d0f84cbdabdc285c4238195dab9b3c998","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:7eaa5049f2dfd36de73c2f64255baf4f939d6cc35b36ef84a2dbd86beb0d6c6a","levels":[0,3,4],"policy":"selected-condition-categories-1","range":[0,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"county_fips":["21037","21067","21205"],"fit_inputs":{"light":[4,4],"moisture":[0,4],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"KY"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Centaurea nigra","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Centaurea nigra","source_record_id":5849,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"Organism","value":"Roadsides, disturbed areas."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"Organism","value":"Native of Europe."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"Organism","value":"Jul-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"Organism","value":"[= C, Can, FNA19, G, Il, K1, K4, Mi, NE, NS, NY, Oh3, Pa, SE1, Tat; = Centaurea jacea L. ssp. nigra (Linnaeus) Bonnier & Layens; = n/a — RAB; > Centaurea nigra L. ssp. nigra — POWO; > Centaurea nigra L. var. nigra — F; > Centaurea nigra L. var. radiata DC. — F]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"Organism","value":9},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"GraphicKey","value":["Dry","Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":5849,"source_table":"GraphicKey","value":{"Attr0":"gr08","Attr1":"nc_pd,","Attr10":"en,to","Attr11":"dk","Attr13":"pur,wh","Attr14":"bris","Attr2":"Dry,Moist,Wet","Attr3":"Sun","Attr3a":"n","Attr3a_subregion":"native_nc_pd:n,","Attr4":" 6-11","Attr5":"gl,pu","Attr6":"n","Attr7":"n,y","Attr8":"alt","Attr9":"lc,si"}}],"values":{"geographic_range_description":"Native of Europe.","graphic_key_source_attributes":{"Attr0":"gr08","Attr1":"nc_pd,","Attr10":"en,to","Attr11":"dk","Attr13":"pur,wh","Attr14":"bris","Attr2":"Dry,Moist,Wet","Attr3":"Sun","Attr3a":"n","Attr3a_subregion":"native_nc_pd:n,","Attr4":" 6-11","Attr5":"gl,pu","Attr6":"n","Attr7":"n,y","Attr8":"alt","Attr9":"lc,si"},"habitat_description":"Roadsides, disturbed areas.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Dry","Moist","Wet"],"heliophily_index":9,"phenology_source_text":"Jul-Oct.","taxonomic_synonymy":"[= C, Can, FNA19, G, Il, K1, K4, Mi, NE, NS, NY, Oh3, Pa, SE1, Tat; = Centaurea jacea L. ssp. nigra (Linnaeus) Bonnier & Layens; = n/a — RAB; > Centaurea nigra L. ssp. nigra — POWO; > Centaurea nigra L. var. nigra — F; > Centaurea nigra L. var. radiata DC. — F]"}}},"light_range":["full sun","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Centaurea nigra","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1970"},{"claim":"introduced","matched_name":"Centaurea nigra","scope":"L48","source":"usda","text":"CAN:I L48:I SPM:I","url":"https://plants.usda.gov/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Not native to Kentucky","rule":"southeast-native-synthesis-1","status":"not_native"},"source_name":"Centaurea nigra","taxon_id":"taxon:8a47587c-bb95-5f9d-9731-72faddfdb31a","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}