{"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":{},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["21117","21125","21151"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21117","21125","21151"],"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 bulbosa","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":594,"native_flag":"N","scientific_name":"Poa bulbosa var. vivipara","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/594"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3897"},{"claim":"introduced","matched_name":"Poa bulbosa","scope":"L48","source":"usda","text":"L48:I","url":"https://plants.usda.gov/"}],"native_status":"not_native","source_ids":["tnky:3897"],"source_name":"Poa bulbosa","source_refs":["KY-county-21117.json","KY-county-21125.json","KY-county-21151.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3897","state_rank":null},"source_refs":["KY-county-21117.json","KY-county-21125.json","KY-county-21151.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3897","state_rank":{"value":null}},"fit_inputs":{"light":[2,4],"moisture":[1,2],"ph":[5,7.2]},"fit_provenance":{"light":"USDA PLANTS shade class 'Medium', read inverted (coarse)","moisture":"USACE wetland occurrence proxy","ph":"USDA PLANTS"},"fit_record":{"band":"Not native","condition_evidence":{},"county_fips":["21117","21125","21151","47057","47097","47125","47149","47157","47179","47183"],"fit_inputs":{"light":[2,4],"moisture":[1,2],"ph":[5,7.2]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"USDA PLANTS shade class 'Medium', read inverted (coarse)","moisture":"USACE wetland occurrence proxy","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 bulbosa","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=POBU","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/1114601","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. Drought tolerance is defined here in the following fashion: Imagine that in an acre of land there are low areas that have heavy soil and tend to accumulate more soil moisture, and higher areas that have coarse textured soil and tend to accumulate less soil moisture. Some plant species are most frequently found growing in the higher areas with the coarse soil texture. 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=POBU","trait_id":"R133-PK288755790","trait_label":"drought tolerance","value":"medium (normal)"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1114601","field":"moisture_use","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=POBU","trait_id":"R133-PK288766879","trait_label":"moisture use","value":"medium"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1114601","field":"shade_tolerance","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=POBU","trait_id":"R133-PK288787111","trait_label":"shade tolerance","value":"medium (normal)"}],"values":{"drought_tolerance":"medium (normal)","moisture_use":"medium","shade_tolerance":"medium (normal)"}},"usda":{"matched_name":"Poa bulbosa","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":24897,"values":{"bloom_season":"Late Spring","flower_color":"Yellow","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Summer","growth_architecture":"Bunch","growth_rate":"Moderate","height_ft":1.5,"leaf_retention":"No"}}},"native_synthesis":{"claims":[{"basis":"unanimous_direct_child_native_flags","claim":"introduced","matched_name":"Poa bulbosa","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":594,"native_flag":"N","scientific_name":"Poa bulbosa var. vivipara","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/594"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3897"},{"claim":"introduced","matched_name":"Poa bulbosa","scope":"L48","source":"usda","text":"L48: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 bulbosa","taxon_id":"taxon:afdb8438-41a5-555e-811e-351370dc0b1d","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"poa-bulbosa-9525195","src":"/api/photos/image/0309c63f5cb649cf4f66ede94acb2cb051ab1056fdc67c1061d6ac89a78a7ed3.jpg","view":"bloom","alt":"Poa bulbosa — flower photograph","width":561,"height":746,"artist":"Sheri Hagwood","license":"Public domain","license_url":"https://commons.wikimedia.org/wiki/Commons:Public_domain","source_url":"https://commons.wikimedia.org/wiki/File:Poabulbosa.jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}