{"assessment":{"band":"Strong","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Ambrosia trifida"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established South Carolina range; association and range overlap, not confirmed local feeding.","specialists":"Eastern North America","structure":"USDA species growth habit where matched; otherwise sourced atlas growth habit"},"factors":{"applied_insect_credit":0,"baseline_score":67,"composite":0.755,"insect_support":{"credit":0,"groups":{"ants":{"credit":0,"flower_visits":[],"label":"Ants","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"beetles":{"credit":0,"flower_visits":[],"label":"Beetles","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"flies":{"credit":0,"flower_visits":[],"label":"Flies","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"moths_butterflies":{"credit":0,"flower_visits":[],"label":"Adult butterflies / moths","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_hymenoptera":{"credit":0,"flower_visits":[],"label":"Other wasps","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_insects":{"credit":0,"flower_visits":[],"label":"Other insects","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"}},"interpretation":"One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.5942928039702233,"birds":0.9832506203473945,"caterpillars":0.9404466501240695,"specialists":0.4323821339950372,"structure":0.5},"rank_pct":0.726,"raw":{"bees":2,"birds":31,"caterpillars":56,"genus_used":null,"specialists":0,"structure":["Forb/herb","Subshrub"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using South Carolina host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a South Carolina percentile","score":67,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":""},"source_ids":["lep_sc","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:600c85ede8cc6b6ba50c535b2d4e28833999e8fd767ebd6acb72148c46b203de","levels":[0,1,2,3],"policy":"selected-condition-categories-1","range":[0,3],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:5379519a8bb654a14ca0346e1e7b0d2a4d282f8d7c1beb8ecfca3711a4d171f5","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":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb","Subshrub"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_inferred"},"occurrence":{"county_fips":["45001","45003","45007","45021","45023","45031","45063","45073","45077","45083","45087","45091"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["45001","45003","45007","45021","45023","45031","45063","45073","45077","45083","45087","45091"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_evidence":[{"basis":"unanimous_direct_child_native_flags","claim":"native","matched_name":"Ambrosia trifida","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":1616,"native_flag":"Y","scientific_name":"Ambrosia trifida var. trifida","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1616"},{"atlas_id":3197,"native_flag":"Y","scientific_name":"Ambrosia trifida var. texana","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3197"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3651"},{"claim":"native","matched_name":"Ambrosia trifida","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Ambrosia trifida","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"native_inferred","source_ids":["sernec:17"],"source_name":"Ambrosia trifida","source_refs":["SC-checklist-1.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?clid=3141&pid=84","state_rank":null},"source_refs":["SC-checklist-1.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?clid=3141&pid=84","state_rank":{"value":null}},"fit_inputs":{"light":[0,3],"moisture":[3,3],"ph":null},"fit_provenance":{"counties":"USDA PLANTS: recorded in 49 NC counties","light":"Lady Bird Johnson Wildflower Center","moisture":"Lady Bird Johnson Wildflower Center"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:600c85ede8cc6b6ba50c535b2d4e28833999e8fd767ebd6acb72148c46b203de","levels":[0,1,2,3],"policy":"selected-condition-categories-1","range":[0,3],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:5379519a8bb654a14ca0346e1e7b0d2a4d282f8d7c1beb8ecfca3711a4d171f5","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":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"mapped_selected_fact"}},"county_fips":["13047","13119","13131","13135","13185","13213","13275","21003","21007","21009","21013","21019","21021","21023","21027","21035","21037","21043","21049","21053","21057","21063","21065","21069","21075","21079","21081","21085","21095","21097","21103","21109","21111","21113","21115","21117","21119","21121","21123","21125","21129","21133","21135","21137","21139","21151","21153","21163","21165","21171","21173","21185","21187","21191","21195","21197","21201","21203","21205","21221","21227","21229","21237","21239","37001","37003","37005","37007","37009","37011","37023","37025","37027","37033","37035","37037","37039","37043","37045","37057","37063","37067","37069","37071","37075","37077","37081","37083","37087","37089","37097","37099","37105","37109","37111","37115","37119","37121","37123","37131","37135","37145","37151","37157","37159","37167","37169","37171","37173","37183","37185","37189","37199","45001","45003","45007","45021","45023","45031","45063","45073","45077","45083","45087","45091","47007","47009","47011","47013","47015","47017","47019","47021","47035","47037","47041","47043","47045","47047","47051","47055","47057","47061","47065","47071","47073","47075","47085","47087","47091","47093","47095","47097","47107","47111","47115","47117","47119","47123","47125","47131","47133","47135","47137","47139","47141","47145","47149","47151","47155","47157","47163","47165","47167","47169","47171","47175","47187"],"fit_inputs":{"light":[0,3],"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":{"counties":"USDA PLANTS: recorded in 49 NC counties","light":"Lady Bird Johnson Wildflower Center","moisture":"Lady Bird Johnson Wildflower Center"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":true,"quercus_score":67,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"minnesota_wildflowers":{"matched_name":"Ambrosia trifida","retrieved":"2026-10-04T02:30:55.156840+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"fcd73727d5a5f8389c4d64e3907acf5ba31347c946e620cd9552f158d9b70186","source_url":"https://www.minnesotawildflowers.info/flower/giant-ragweed","trait_evidence":[{"expected_source_name":"Ambrosia trifida","field":"height_description","original_field":"height","record_id":"trait:0399fcb1efea4ec0eabbfcda4399993d37e4eb6406d6284da3d5d588272a3956","retrieved_at":"2026-10-04T02:30:55.156840+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":"Ambrosia trifida","source_sha256":"fcd73727d5a5f8389c4d64e3907acf5ba31347c946e620cd9552f158d9b70186","source_url":"https://www.minnesotawildflowers.info/flower/giant-ragweed","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":{"max":12,"min":3,"unit":"feet"}},{"expected_source_name":"Ambrosia trifida","field":"life_cycle","original_field":"life_cycle","record_id":"trait:5220d6e0f9e79cf638d19bd212204e5a2ef4120202bf0151de6ea367716ed5b7","retrieved_at":"2026-10-04T02:30:55.156840+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":"Ambrosia trifida","source_sha256":"fcd73727d5a5f8389c4d64e3907acf5ba31347c946e620cd9552f158d9b70186","source_url":"https://www.minnesotawildflowers.info/flower/giant-ragweed","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":["annual"]}],"values":{"height_description":"3–12 feet","life_cycle":["annual"]}},"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":"Ambrosia trifida","retrieved":"2026-10-05T19:48:34.199117+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":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","trait_evidence":[{"expected_source_name":"Ambrosia trifida","field":"flower_color","original_field":"flower_color","record_id":"trait:1c284be90316a7183c5929f00d48b2ebc08e38b211fa09c338b4224e842de919","retrieved_at":"2026-10-05T19:48:34.199117+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":"Ambrosia trifida","source_sha256":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":["Green","Brown"]},{"expected_source_name":"Ambrosia trifida","field":"light","original_field":"light","record_id":"trait:4975965de0e75cbbf14a59d24f254725dee64f0a70af79edff17854cf5159982","retrieved_at":"2026-10-05T19:48:34.199117+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":"Ambrosia trifida","source_sha256":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":["Part Shade","Shade"]},{"expected_source_name":"Ambrosia trifida","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:8d2b985cbbb4af49b6f119b52659ad948c4cc0e6c5dc0b852cecd3b6efbf7bed","retrieved_at":"2026-10-05T19:48:34.199117+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":"Ambrosia trifida","source_sha256":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":["Moist"]},{"expected_source_name":"Ambrosia trifida","field":"life_cycle","original_field":"life_cycle","record_id":"trait:91ba2ad4f6a233df7f500a398e90ab88da8aababdb3746b2d13f076bcf56a2fa","retrieved_at":"2026-10-05T19:48:34.199117+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":"Ambrosia trifida","source_sha256":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":["Annual"]},{"expected_source_name":"Ambrosia trifida","field":"height_description","original_field":"height","record_id":"trait:c3bc060e8f9f43ddb302b40299b7af0175b72b95f8122d18b3ad7d80e764eb83","retrieved_at":"2026-10-05T19:48:34.199117+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":"Ambrosia trifida","source_sha256":"b909ececcc22d77c3f41c0883256a11f543692d72e40970eb442c659b12f1158","source_url":"https://www.wildflower.org/plants/result.php?id_plant=AMTR","status":"eligible_fact","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","value":{"approximate":true,"kind":"upper_bound","max":12,"unit":"feet"}}],"values":{"flower_color":["Green","Brown"],"height_description":"Up to about 12 feet","life_cycle":["Annual"],"light":["Part Shade","Shade"],"moisture_categories":["Moist"]}}},"light_range":["deep shade","part sun"],"light_source":"Lady Bird Johnson Wildflower Center","native_synthesis":{"claims":[{"basis":"unanimous_direct_child_native_flags","claim":"native","matched_name":"Ambrosia trifida","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":1616,"native_flag":"Y","scientific_name":"Ambrosia trifida var. trifida","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1616"},{"atlas_id":3197,"native_flag":"Y","scientific_name":"Ambrosia trifida var. texana","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3197"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3651"},{"claim":"native","matched_name":"Ambrosia trifida","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Ambrosia trifida","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native to South Carolina (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Ambrosia trifida","taxon_id":"taxon:8980ae4c-8509-5746-80c1-b622d47caa55","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"ambrosia-trifida-16684567","src":"/api/photos/image/b954c8ca3f83683cc64494d6752155390fda66d2ddb31ad56d392ecf720748c2.jpg","view":"bloom","alt":"Ambrosia trifida — bloom photograph","width":960,"height":1283,"artist":"Le.Loup.Gris","license":"CC BY-SA 3.0","license_url":"https://creativecommons.org/licenses/by-sa/3.0","source_url":"https://commons.wikimedia.org/wiki/File:Ambrosia_trifida_(inflorescences).jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}