{"assessment":{"band":"Harmful","fit_score":null,"harm":null,"harm_source":null,"invasive_evidence":[{"category":"2013 category 3","rank":3,"scientific_name":"Bromus racemosus","state":"KY","url":"https://www.se-eppc.org/ky/KYEPPC_2013list.pdf"}],"native_basis":"not_native","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Listed invasive in Kentucky; do not plant. Provisional −30 Harmful baseline without a shared severity profile.","reference":"NC native reference cohort, method 0.6.4; not a Kentucky percentile","score":-30,"scoring_inputs":{"harm_penalty":0,"invasive":true,"invasive_rank":null,"native":false,"state_rank":"SNA"},"severity_basis":"provisional_unranked_default","severity_mapping":"No supported severity category crosswalk; shared provisional unranked-invasive default","status":"scored_invasive","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:7626ab47bb9a43b57c692ef7f0ede6cf57075440a10dce43466ae477d03b11f3","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:b4b0ea79f93bdce1311de859459de0f7b84ca6b4c6c442b807ffc43ed7b5e921","levels":[0,3,4],"policy":"selected-condition-categories-1","range":[0,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Graminoid"],"invasive_status":{"status":"listed"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["21005","21009","21011","21035","21039","21055","21065","21067","21069","21073","21075","21079","21117","21137","21145","21151","21157","21163","21173","21175","21177","21191","21197","21205","21227"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21005","21009","21011","21035","21039","21055","21065","21067","21069","21073","21075","21079","21117","21137","21145","21151","21157","21163","21173","21175","21177","21191","21197","21205","21227"],"growth_habit":"graminoid","growth_habit_source":"tnky_atlas","invasive":true,"invasive_evidence":[{"category":"2013 category 3","rank":3,"scientific_name":"Bromus racemosus","state":"KY","url":"https://www.se-eppc.org/ky/KYEPPC_2013list.pdf"}],"invasive_rank":3,"native":false,"native_evidence":[{"claim":"introduced","matched_name":"Bromus racemosus","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1696"},{"claim":"introduced","matched_name":"Bromus racemosus","scope":"L48","source":"usda","text":"AK:I CAN:I L48:I","url":"https://plants.usda.gov/"},{"claim":"introduced","scope":"KY","source":"ky_invasive","url":"https://www.se-eppc.org/ky/KYEPPC_2013list.pdf"}],"native_status":"not_native","source_ids":["tnky:1696"],"source_name":"Bromus racemosus","source_refs":["KY-county-21005.json","KY-county-21009.json","KY-county-21011.json","KY-county-21035.json","KY-county-21039.json","KY-county-21055.json","KY-county-21065.json","KY-county-21069.json","KY-county-21075.json","KY-county-21079.json","KY-county-21117.json","KY-county-21137.json","KY-county-21145.json","KY-county-21151.json","KY-county-21157.json","KY-county-21163.json","KY-county-21173.json","KY-county-21175.json","KY-county-21177.json","KY-county-21191.json","KY-county-21197.json","KY-county-21205.json","KY-county-21227.json","ky_invasive","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1696","state_rank":"SNA"},"source_refs":["KY-county-21005.json","KY-county-21009.json","KY-county-21011.json","KY-county-21035.json","KY-county-21039.json","KY-county-21055.json","KY-county-21065.json","KY-county-21069.json","KY-county-21075.json","KY-county-21079.json","KY-county-21117.json","KY-county-21137.json","KY-county-21145.json","KY-county-21151.json","KY-county-21157.json","KY-county-21163.json","KY-county-21173.json","KY-county-21175.json","KY-county-21177.json","KY-county-21191.json","KY-county-21197.json","KY-county-21205.json","KY-county-21227.json","ky_invasive","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1696","state_rank":{"value":"SNA"}},"fit_inputs":{"light":[2,4],"moisture":[0,4],"ph":null},"fit_provenance":{"counties":"USDA lumps this with Bromus commutatus; county records not used","light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Harmful","condition_evidence":{"light":{"evidence_id":"fact:7626ab47bb9a43b57c692ef7f0ede6cf57075440a10dce43466ae477d03b11f3","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:b4b0ea79f93bdce1311de859459de0f7b84ca6b4c6c442b807ffc43ed7b5e921","levels":[0,3,4],"policy":"selected-condition-categories-1","range":[0,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"county_fips":["21005","21009","21011","21035","21039","21055","21065","21067","21069","21073","21075","21079","21117","21137","21145","21151","21157","21163","21173","21175","21177","21191","21197","21205","21227","47031","47037","47041","47051","47061","47065","47115","47139","47155","47157","47171","47179"],"fit_inputs":{"light":[2,4],"moisture":[0,4],"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 lumps this with Bromus commutatus; county records not used","light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":true,"native_eligible":false,"quercus_score":-30,"state":"KY"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Bromus racemosus","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Bromus racemosus","source_record_id":1827,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":"Disturbed areas."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":"Native of Europe."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":"May-Jun."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":"[= Ar, C, Can, F, FNA24, HC, Il, K1, K4, Mi, Mo1, NE, NS, NY, Pa, POWO, Tat, Tn, Va, Pavlick (1995); = Bromus racemosus L. var. racemosus — S13; Bromus commutatus Schrader — RAB; Bromus racemosus L. — G, W]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":"The relative distribution, abundance, and habitats in our area of this species and B. commutatus are poorly understood. Alleged additional characters are as follows (from Stace 2010): lemmas 7-9 mm long (vs. 7.5-11 mm long in B. commutatus ), anthers 1.5-3.5 mm long (vs. 1.3-2.5 mm long), spikelets 10-18 mm long (vs. 15-30 mm long), all panicle branches 4 cm long)."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"Organism","value":8},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"GraphicKey","value":["Dry","Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1827,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"p","Attr12":"me","Attr13":"3Bw7","Attr2":"Dry,Moist,Wet","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_mt:n,native_nc_pd:n,native_sc_cp:n,native_sc_mt:n,native_sc_pd:n,native_ga_cp:n,native_ga_mt:n,native_ga_pd:n,","Attr4":" 4-7","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"mo","Attr9":"g"}}],"values":{"botanical_comments":"The relative distribution, abundance, and habitats in our area of this species and B. commutatus are poorly understood. Alleged additional characters are as follows (from Stace 2010): lemmas 7-9 mm long (vs. 7.5-11 mm long in B. commutatus ), anthers 1.5-3.5 mm long (vs. 1.3-2.5 mm long), spikelets 10-18 mm long (vs. 15-30 mm long), all panicle branches 4 cm long).","geographic_range_description":"Native of Europe.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"p","Attr12":"me","Attr13":"3Bw7","Attr2":"Dry,Moist,Wet","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_mt:n,native_nc_pd:n,native_sc_cp:n,native_sc_mt:n,native_sc_pd:n,native_ga_cp:n,native_ga_mt:n,native_ga_pd:n,","Attr4":" 4-7","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"mo","Attr9":"g"},"habitat_description":"Disturbed areas.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist","Wet"],"heliophily_index":8,"phenology_source_text":"May-Jun.","taxonomic_synonymy":"[= Ar, C, Can, F, FNA24, HC, Il, K1, K4, Mi, Mo1, NE, NS, NY, Pa, POWO, Tat, Tn, Va, Pavlick (1995); = Bromus racemosus L. var. racemosus — S13; Bromus commutatus Schrader — RAB; Bromus racemosus L. — G, W]"}}},"light_range":["part shade","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Bromus racemosus","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1696"},{"claim":"introduced","matched_name":"Bromus racemosus","scope":"L48","source":"usda","text":"AK:I CAN:I L48:I","url":"https://plants.usda.gov/"},{"claim":"introduced","scope":"KY","source":"ky_invasive","url":"https://www.se-eppc.org/ky/KYEPPC_2013list.pdf"}],"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":"Bromus racemosus","taxon_id":"taxon:cabb6f44-64db-5bc5-938c-d1bb1f8ad8eb","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}