{"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:db6ea6c4d5b4e0110b8db1246c4a943be6cb3d93bbd7c9ae1d686621630d2eb1","levels":[1,2,3],"policy":"selected-condition-categories-1","range":[1,3],"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/poa-trivialis/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:18ddc162732c30141e5175583d02948f36c8962ec96e39e54a2fb470cc5bca21","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/poa-trivialis/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["21015","21037","21043","21069","21111","21113","21117","21129","21135","21151","21195","21205"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21015","21037","21043","21069","21111","21113","21117","21129","21135","21151","21195","21205"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":false,"native_evidence":[{"basis":"unanimous_direct_child_native_flags","claim":"introduced","matched_name":"Poa trivialis","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":3505,"native_flag":"N","scientific_name":"Poa trivialis ssp. trivialis","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3505"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3899"},{"claim":"introduced","matched_name":"Poa trivialis","scope":"L48","source":"usda","text":"AK:I CAN:I GL:I L48:I SPM:I","url":"https://plants.usda.gov/"}],"native_status":"not_native","source_ids":["tnky:3899"],"source_name":"Poa trivialis","source_refs":["KY-county-21015.json","KY-county-21037.json","KY-county-21043.json","KY-county-21069.json","KY-county-21111.json","KY-county-21113.json","KY-county-21117.json","KY-county-21129.json","KY-county-21135.json","KY-county-21151.json","KY-county-21205.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3899","state_rank":null},"source_refs":["KY-county-21015.json","KY-county-21037.json","KY-county-21043.json","KY-county-21069.json","KY-county-21111.json","KY-county-21113.json","KY-county-21117.json","KY-county-21129.json","KY-county-21135.json","KY-county-21151.json","KY-county-21205.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3899","state_rank":{"value":null}},"fit_inputs":{"light":[1,3],"moisture":[3,3],"ph":[4.8,7.5]},"fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"fit_record":{"band":"Not native","condition_evidence":{"light":{"evidence_id":"fact:db6ea6c4d5b4e0110b8db1246c4a943be6cb3d93bbd7c9ae1d686621630d2eb1","levels":[1,2,3],"policy":"selected-condition-categories-1","range":[1,3],"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/poa-trivialis/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:18ddc162732c30141e5175583d02948f36c8962ec96e39e54a2fb470cc5bca21","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/poa-trivialis/","status":"mapped_selected_fact"}},"county_fips":["13123","21015","21037","21043","21069","21111","21113","21117","21129","21135","21151","21195","21205","45077","47001","47013","47019","47031","47051","47055","47065","47089","47091","47093","47123","47149","47171","47179"],"fit_inputs":{"light":[1,3],"moisture":[3,3],"ph":[4.8,7.5]},"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","ph":"USDA PLANTS"},"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":{"eol_usda":{"archive_doi":"10.5281/zenodo.22129810","matched_name":"Poa trivialis","retrieved":"2026-09-30","scope":"Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements","scoring_allowed":false,"source_label":"USDA PLANTS via EOL TraitBank","source_sha256":"04bb6a5292502ddc757bb909f4151de4b9aaea042223dfb486ffe2a94a2564db","source_url":"http://plants.usda.gov/core/profile?symbol=POTR2","trait_evidence":[{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1114619","field":"drought_tolerance","method":"Compares the relative tolerance of the plant to drought conditions to other species with the same growth habit from the same geographical region. 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These plant species are considered to be more drought tolerant than the species that are frequently found in the low areas with fine textured soil.","source_url":"http://plants.usda.gov/core/profile?symbol=POTR2","trait_id":"R133-PK288756568","trait_label":"drought tolerance","value":"low tolerance"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1114619","field":"moisture_use","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=POTR2","trait_id":"R133-PK288768094","trait_label":"moisture use","value":"high"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1114619","field":"shade_tolerance","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=POTR2","trait_id":"R133-PK288785473","trait_label":"shade tolerance","value":"high tolerance"}],"values":{"drought_tolerance":"low tolerance","moisture_use":"high","shade_tolerance":"high tolerance"}},"ncsu_sitemap":{"matched_name":"Poa trivialis","retrieved":"2026-10-04T02:42:24.615059+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; 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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":["Moist"]},{"expected_source_name":"Poa trivialis","field":"height_description","original_field":"height","record_id":"trait:15d34e05475c8d24b24f2503a9ca3fc25555d4381a81b0e3fcb0043db502279f","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":{"max":0.25,"min":0.25,"unit":"feet"}},{"expected_source_name":"Poa trivialis","field":"life_cycle","original_field":"life_cycle","record_id":"trait:36216c9505373c25dfa78f5a0db071925de766c570f92671fad896cf0a41ee1c","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":["Perennial"]},{"expected_source_name":"Poa trivialis","field":"light","original_field":"light","record_id":"trait:762d7c430573c19d27ae37a00d80e49d5d933546a425acd19bc8636a5a1ccf80","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":["Dappled Sunlight (Shade through upper canopy all day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Poa trivialis","field":"spread_description","original_field":"spread","record_id":"trait:c2ecf782469c9149ed987f9b743a8d961d2aeebc1029a085536282c48da39593","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":{"max":0.25,"min":0.25,"unit":"feet"}},{"expected_source_name":"Poa trivialis","field":"soil_ph_categories","original_field":"soil_ph","record_id":"trait:d1c626f2249c822b3a1ff788114e1c2108d2cf7d3da60101977c216b794c04d9","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":["Acid (<6.0)","Neutral (6.0-8.0)"]},{"expected_source_name":"Poa trivialis","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:eb285a997b3e2a8a5b5c120c98af10f8a2e1ea130b863791866d3030fcca0c38","retrieved_at":"2026-10-04T02:42:24.615059+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":"Poa trivialis","source_sha256":"1632cacade23dc76beea3abb802a22f1579dbf9ecdad5e4ebc1c5f8d6bbf1af5","source_url":"https://plants.ces.ncsu.edu/plants/poa-trivialis/","status":"eligible_fact","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","value":["3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b"]}],"values":{"flower_color":["Gold/Yellow"],"hardiness_zones":["3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b"],"height_description":"0.25–0.25 feet","life_cycle":["Perennial"],"light":["Dappled Sunlight (Shade through upper canopy all day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Moist"],"soil_ph_categories":["Acid (<6.0)","Neutral (6.0-8.0)"],"spread_description":"0.25–0.25 feet"}},"usda":{"matched_name":"Poa trivialis","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":25108,"values":{"bloom_season":"Early Spring","flower_color":"Yellow","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Summer","growth_architecture":"Bunch","growth_rate":"Moderate","height_ft":2.5,"leaf_retention":"No"}}},"light_range":["shade","part sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"basis":"unanimous_direct_child_native_flags","claim":"introduced","matched_name":"Poa trivialis","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":3505,"native_flag":"N","scientific_name":"Poa trivialis ssp. trivialis","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3505"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3899"},{"claim":"introduced","matched_name":"Poa trivialis","scope":"L48","source":"usda","text":"AK:I CAN:I GL: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":"Poa trivialis","taxon_id":"taxon:89568757-7341-54df-b689-965a85d4641c","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}