{"assessment":{"band":"Not scored","fit_score":null,"native_basis":"unresolved","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Native classification is missing or conflicting in the available sources.","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":null,"state_rank":"S1"},"status":"native_status_unresolved","version":"shared-0.6.5"},"condition_evidence":{},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"unresolved"},"occurrence":{"county_fips":["21053","21061"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21053","21061"],"growth_habit":"forb","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":null,"native_evidence":[{"claim":"native","matched_name":"Sagittaria rigida","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749"}],"native_status":"unresolved","source_ids":["tnky:2749"],"source_name":"Sagittaria rigida","source_refs":["KY-county-21053.json","KY-county-21061.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749","state_rank":"S1"},"source_refs":["KY-county-21053.json","KY-county-21061.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749","state_rank":{"value":"S1"}},"fit_inputs":{"light":[3,4],"moisture":[3,4],"ph":null},"fit_provenance":{"light":"genus estimate: all 4 Sagittaria species with light data agree (coarse)","moisture":"USACE wetland occurrence proxy (EMP)"},"fit_record":{"band":"Not scored","condition_evidence":{},"county_fips":["21053","21061","47125"],"fit_inputs":{"light":[3,4],"moisture":[3,4],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"genus estimate: all 4 Sagittaria species with light data agree (coarse)","moisture":"USACE wetland occurrence proxy (EMP)"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Sagittaria rigida","rank":"S1","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749"}],"review_status":"reviewed"},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"KY"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Sagittaria rigida","rank":"S1","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749"}],"review_status":"reviewed"},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Sagittaria rigida","review_decision":{"reason":"Single consistent approved flower-color category; explicit normalization of existing observation, not a fresh anatomical verification.","sources":["sagittaria-rigida--wildflower_center"],"status":"reviewed","value":"white"},"review_note":"Single consistent approved flower-color category; explicit normalization of existing observation, not a fresh anatomical verification.","review_sources":[{"approved_for_correction":true,"evidence_kind":"existing_structured_source_observation","excerpt":"{\"flower_color\": [\"White\"]}","retrieved":"2026-10-05T19:52:30.244060+00:00","sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_record_id":null,"title":"Lady Bird Johnson Wildflower Center","url":"https://www.wildflower.org/plants/result.php?id_plant=SARI"}],"review_status":"reviewed","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","values":{"primary_flower_color":"white"}},"minnesota_wildflowers":{"matched_name":"Sagittaria rigida","retrieved":"2026-10-04T02:39:38.522217+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"66a4daf818153de07a9248ee1ae0419b29b3f68c88492182325bb49684789b1c","source_url":"https://www.minnesotawildflowers.info/flower/sessile-fruited-arrowhead","trait_evidence":[{"expected_source_name":"Sagittaria rigida","field":"height_description","original_field":"height","record_id":"trait:4467707cd6e4ab52770c2bbdec16be503d0a0f5ed09d01b8baeea6c46c975ce2","retrieved_at":"2026-10-04T02:39:38.522217+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Sagittaria rigida","source_sha256":"66a4daf818153de07a9248ee1ae0419b29b3f68c88492182325bb49684789b1c","source_url":"https://www.minnesotawildflowers.info/flower/sessile-fruited-arrowhead","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":{"max":2.5,"min":0.5,"unit":"feet"}},{"expected_source_name":"Sagittaria rigida","field":"life_cycle","original_field":"life_cycle","record_id":"trait:f963cb3b5cc0452cf3d0c97621ce9bc2db9abce8bdf1823d451ed1d3d1b77fdb","retrieved_at":"2026-10-04T02:39:38.522217+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Sagittaria rigida","source_sha256":"66a4daf818153de07a9248ee1ae0419b29b3f68c88492182325bb49684789b1c","source_url":"https://www.minnesotawildflowers.info/flower/sessile-fruited-arrowhead","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":["perennial"]}],"values":{"height_description":"0.5–2.5 feet","life_cycle":["perennial"]}},"wildflower_center":{"display_withheld_fields":["height","life_cycle"],"field_quality_flags":{"height_description":["Existing displayed guidance retained; incoming source differs"],"life_cycle":["Existing displayed guidance retained; incoming source differs"]},"matched_name":"Sagittaria rigida","retrieved":"2026-10-05T19:52:30.244060+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Lady Bird Johnson Wildflower Center","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","trait_evidence":[{"expected_source_name":"Sagittaria rigida","field":"life_cycle","original_field":"life_cycle","record_id":"trait:0054e681738e945f2f4fbf36cafafc98d41baba64379962d8ad3a1159ce8c4f6","retrieved_at":"2026-10-05T19:52:30.244060+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Sagittaria rigida","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":["Perennial"]},{"expected_source_name":"Sagittaria rigida","field":"height_description","original_field":"height","record_id":"trait:08e0bf60aabdd107082e3184df25b49c787ebd54897af772583aaa3b9ad758cf","retrieved_at":"2026-10-05T19:52:30.244060+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Sagittaria rigida","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":{"approximate":true,"kind":"upper_bound","max":4,"unit":"feet"}},{"expected_source_name":"Sagittaria rigida","field":"flower_color","original_field":"flower_color","record_id":"trait:ac9b6b0f65f68fb348c6de736edd896a84f645c321704337768f39c0aa68346c","retrieved_at":"2026-10-05T19:52:30.244060+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Sagittaria rigida","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":["White"]}],"values":{"flower_color":["White"],"height_description":"Up to about 4 feet","life_cycle":["Perennial"]}}},"native_synthesis":{"claims":[{"claim":"native","matched_name":"Sagittaria rigida","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2749"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native status unresolved in Kentucky","rule":"southeast-native-synthesis-1","status":"unresolved"},"source_name":"Sagittaria rigida","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"sagittaria-rigida-tn-2749-157596927","src":"/api/photos/image/dadd53d5d1ff3bef0fc243ea4060af0cb92539850c53efdaec4ec677d24b7817.jpg","view":"bloom","alt":"Sagittaria rigida — flower photograph","width":960,"height":1280,"artist":"Bonnie Isaac","license":"CC0","license_url":"http://creativecommons.org/publicdomain/zero/1.0/deed.en","source_url":"https://commons.wikimedia.org/wiki/File:Sagittaria_rigida_iNat-227430326.jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}