{"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":""},"status":"not_native","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:6d3a67f231acdd4b9d2c4357e4b7456a24664dd36649081e6612e133e0102dfa","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:76a3c5a98513b62c5aa900107726caa2a5ed292d1cd0def0e40b9acaac326226","levels":[3],"policy":"selected-condition-categories-1","range":[3,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["21047","21075","21111","21141","21169"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21047","21075","21111","21141","21169"],"growth_habit":"forb","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":false,"native_evidence":[{"claim":"introduced","matched_name":"Centaurea cyanus","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/603"}],"native_status":"not_native","source_ids":["tnky:603"],"source_name":"Centaurea cyanus","source_refs":["KY-county-21047.json","KY-county-21075.json","KY-county-21111.json","KY-county-21141.json","KY-county-21169.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/603","state_rank":null},"source_refs":["KY-county-21047.json","KY-county-21075.json","KY-county-21111.json","KY-county-21141.json","KY-county-21169.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/603","state_rank":{"value":null}},"fit_inputs":{"light":[2,4],"moisture":[3,3],"ph":null},"fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"fit_record":{"band":"Not native","condition_evidence":{"light":{"evidence_id":"fact:6d3a67f231acdd4b9d2c4357e4b7456a24664dd36649081e6612e133e0102dfa","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:76a3c5a98513b62c5aa900107726caa2a5ed292d1cd0def0e40b9acaac326226","levels":[3],"policy":"selected-condition-categories-1","range":[3,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"mapped_selected_fact"}},"county_fips":["13009","13033","13141","13213","13297","21047","21075","21111","21141","21169","45001","45003","45005","45007","45009","45011","45021","45023","45025","45033","45037","45039","45041","45045","45047","45059","45063","45065","45067","45069","45071","45075","45079","45083","45087","45091","47125","47141","47147","47157","47161"],"fit_inputs":{"light":[2,4],"moisture":[3,3],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"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":{"ncsu_sitemap":{"matched_name":"Centaurea cyanus","retrieved":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","trait_evidence":[{"expected_source_name":"Centaurea cyanus","field":"light","original_field":"light","record_id":"trait:29accbcee57d075e92dbb51a6ca24883f2353a5c3f5df222893b9c2b278ee741","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Centaurea cyanus","field":"soil_ph_categories","original_field":"soil_ph","record_id":"trait:381c91e1b0dc048b40d6b5958fecfead4e3ece4d20f4a3b2f446a3c5ca667ed8","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["Acid (<6.0)","Alkaline (>8.0)","Neutral (6.0-8.0)"]},{"expected_source_name":"Centaurea cyanus","field":"flower_color","original_field":"flower_color","record_id":"trait:49db95a8826a46db2b1280a478ba44d0ad50b1800707022366b3c10f6afce174","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["Blue","Pink","White"]},{"expected_source_name":"Centaurea cyanus","field":"height_description","original_field":"height","record_id":"trait:a9d2757b9431bbe1d58bfd10888fae40403d56a2e90326ade1410f789b703a87","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":{"max":3,"min":1,"unit":"feet"}},{"expected_source_name":"Centaurea cyanus","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:a9dff0fdbaffefc09a8729cad8ab9424e4f276c47a6b988f3fc22332fa5c8d8a","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["Moist"]},{"expected_source_name":"Centaurea cyanus","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:b1e74e966d45cc51980374734b4618203c70f3a4baa5c1a9ab2c1f30c291bc48","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b"]},{"expected_source_name":"Centaurea cyanus","field":"life_cycle","original_field":"life_cycle","record_id":"trait:d87d4e2e4ece4c90d276a98d12a402aa1a3026670edfe71d23801a548355ed15","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":["Annual"]},{"expected_source_name":"Centaurea cyanus","field":"spread_description","original_field":"spread","record_id":"trait:f74fc4bcb25161e5dc3f9ba19f54ba76fe4439baa3c538957b844386a538d405","retrieved_at":"2026-10-04T02:34:32.242049+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Centaurea cyanus","source_sha256":"ac08bceae57f6e0d88658555c44efa24615a991b89366b9346517f6731fd3d06","source_url":"https://plants.ces.ncsu.edu/plants/centaurea-cyanus/","status":"eligible_fact","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","value":{"max":2,"min":1,"unit":"feet"}}],"values":{"flower_color":["Blue","Pink","White"],"hardiness_zones":["2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b"],"height_description":"1–3 feet","life_cycle":["Annual"],"light":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Moist"],"soil_ph_categories":["Acid (<6.0)","Alkaline (>8.0)","Neutral (6.0-8.0)"],"spread_description":"1–2 feet"}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Centaurea cyanus","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/603"}],"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 cyanus","taxon_id":"taxon:14cc1816-68ca-5e3b-b44f-34d92ef011fa","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"inat-143259272","src":"/api/photos/image/8367172e5366859ba738391a49cc6f6a2fe9ded43ce5cdb2231cd138e2b2a8fb.jpg","view":"bloom","alt":"Centaurea cyanus — flower photograph","width":500,"height":335,"artist":"(c) Douglas Goldman, some rights reserved (CC BY-SA)","license":"CC BY-SA 4.0","license_url":"https://creativecommons.org/licenses/by-sa/4.0/","source_url":"https://www.inaturalist.org/photos/143259272","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding."}]}