{"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 Mississippi.","reference":"NC native reference cohort, method 0.6.4; not a Mississippi percentile","score":null,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":false,"state_rank":"SNA"},"status":"not_native","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:a9161a8fc929cc23435b3a8f85db09b986eef7b29ce2e8e597bf0faaafb409e4","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:2298a132429189a48b830d77d1d6399b2247c0318d22ae3ce5cabb113970f531","levels":[0,3],"policy":"selected-condition-categories-2","range":[0,3],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["28003","28007","28011","28015","28017","28021","28023","28025","28031","28035","28043","28049","28061","28067","28069","28075","28079","28081","28085","28087","28089","28095","28099","28101","28103","28105","28107","28113","28115","28119","28121","28123","28129","28137","28139","28141","28143","28149","28153","28155","28159"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["28003","28007","28011","28015","28017","28021","28023","28025","28031","28035","28043","28049","28061","28067","28069","28075","28079","28081","28085","28087","28089","28095","28099","28101","28103","28105","28107","28113","28115","28119","28121","28123","28129","28137","28139","28141","28143","28149","28153","28155","28159"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":false,"native_basis":"state_source","native_decided_by":"natureserve_explorer","native_evidence":[{"claim":"introduced","matched_name":"Bromus japonicus","scope":"L48","source":"usda","text":"CAN:I L48:I","url":"https://plants.usda.gov/"},{"basis":"range text names a native range outside North America","claim":"introduced","scope":"NC-SC-GA","source":"floraquest_carolinas_georgia","text":"Native of Asia. Mapping is unusually speculative.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"range text names a native range outside North America","claim":"introduced","scope":"AL-MS-TN","source":"floraquest_south_central","text":"Native of Asia. Mapping is unusually speculative.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"alien asterisk: exotic throughout the Flora area","claim":"introduced","matched_name":"Bromus japonicus","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the South Central edition; the state is in its distribution","claim":"introduced","record_id":1822,"scope":"AL-MS-TN","source":"floraquest_south_central","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Bromus japonicus","scope":"MS","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148930/Bromus_japonicus"}],"native_explanation":"NatureServe Explorer (garden or conservation group, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (GA-NC-SC), not this state: Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition.","native_provenance":{"flags":["over_higher_tier"],"source":"natureserve_explorer","specificity":"state","tier":"organization"},"native_status":"not_native","package_native_status":"not_native","source_ids":["natureserve_explorer:MS:ELEMENT_GLOBAL.2.148930"],"source_name":"Bromus japonicus","source_refs":["gbif_specimens","natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148930","state_rank":"SNA"},"source_refs":["gbif_specimens","natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148930","state_rank":{"value":"SNA"}},"fit_inputs":{"light":[2,4],"moisture":[0,3],"ph":[5.2,7.5]},"fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","ph":"USDA PLANTS"},"fit_record":{"band":"Not native","condition_evidence":{"light":{"evidence_id":"fact:a9161a8fc929cc23435b3a8f85db09b986eef7b29ce2e8e597bf0faaafb409e4","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:2298a132429189a48b830d77d1d6399b2247c0318d22ae3ce5cabb113970f531","levels":[0,3],"policy":"selected-condition-categories-2","range":[0,3],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"county_fips":["01001","01005","01007","01009","01013","01015","01031","01041","01043","01045","01049","01055","01059","01061","01063","01071","01073","01079","01081","01083","01095","01099","01101","01103","01109","01111","01113","01115","01119","01121","01125","01127","01131","01133","05003","05005","05007","05009","05015","05017","05029","05037","05043","05049","05057","05063","05065","05073","05075","05077","05087","05089","05091","05095","05097","05099","05107","05113","05115","05119","05121","05125","05127","05131","05133","05135","05137","05139","05143","05149","12063","12065","12069","12073","21005","21007","21009","21013","21025","21027","21029","21035","21037","21039","21045","21047","21049","21051","21053","21055","21057","21065","21067","21069","21073","21075","21077","21083","21095","21097","21107","21109","21111","21117","21121","21125","21129","21133","21135","21149","21151","21155","21163","21167","21173","21179","21185","21187","21191","21193","21195","21197","21203","21205","21215","21221","21227","21229","21237","22003","22011","22013","22015","22017","22021","22027","22031","22033","22035","22041","22043","22049","22055","22061","22065","22067","22069","22073","22083","22085","22089","22093","22095","22105","22107","22111","22115","22117","22119","22121","22123","22127","28003","28007","28011","28015","28017","28021","28023","28025","28031","28035","28043","28049","28061","28067","28069","28075","28079","28081","28085","28087","28089","28095","28099","28101","28103","28105","28107","28113","28115","28119","28121","28123","28129","28137","28139","28141","28143","28149","28153","28155","28159","45001","45003","45015","45019","45021","45023","45025","45031","45039","45041","45043","45047","45051","45055","45059","45063","45065","45071","45073","45075","45077","45079","45081","45083","45085","45091","47009","47011","47019","47021","47035","47037","47039","47041","47043","47047","47049","47051","47055","47073","47075","47079","47081","47085","47087","47091","47093","47097","47115","47117","47119","47121","47123","47125","47127","47131","47133","47135","47139","47141","47145","47149","47155","47157","47159","47161","47163","47165","47167","47169","47171","47173","47175","47179","47187","47189","51001","51003","51007","51009","51011","51013","51017","51019","51021","51023","51029","51031","51033","51036","51041","51043","51045","51047","51049","51051","51053","51057","51059","51061","51063","51065","51067","51069","51071","51075","51077","51079","51083","51085","51087","51089","51091","51093","51095","51097","51099","51103","51105","51107","51109","51111","51113","51115","51117","51121","51125","51127","51133","51135","51137","51139","51141","51143","51145","51147","51149","51153","51155","51157","51159","51161","51163","51165","51167","51171","51177","51179","51181","51183","51187","51191","51193","51197","51199","51650","51680","51700","51800","51810","54023","54037","54055","54089","54091","54097","54105"],"fit_inputs":{"light":[2,4],"moisture":[0,3],"ph":[5.2,7.5]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"MS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Bromus japonicus","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":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_name":"Bromus japonicus","source_record_id":1822,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://fsus.ncbg.unc.edu/","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"Fields, roadsides, gardens, other disturbed areas."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"Native of Asia. Mapping is unusually speculative."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"May-Jul."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"[= Ar, C, Can, ETx1, FlGr, FNA24, G, Il, K1, Mi, Mo1, NcTx, NE, NS, NY, Pa, RAB, S, Tat, Tn, Tx, Va, W, WH3, WV, Pavlick (1995), Tucker (1996); Bromus arvensis L. — K4; > Bromus japonicus Houtt. ssp. japonicus — POWO; > Bromus japonicus Thunberg var. japonicus — F, HC; > Bromus japonicus Thunberg var. porrectus Hackel — F, HC]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":8},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACU"},{"source_column":"WetlandStatus5","value":"FACU"}]},{"field":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"taxonomic split from wetland indicator species"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"GraphicKey","value":["Dry","Moist"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"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","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":" 4-8","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"mo","Attr9":"g"}},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1822,"source_table":"Organism","value":"May to July"}],"values":{"bloom_season":"May to July","geographic_range_description":"Native of Asia. Mapping is unusually speculative.","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","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":" 4-8","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"mo","Attr9":"g"},"habitat_description":"Fields, roadsides, gardens, other disturbed areas.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":8,"phenology_source_text":"May-Jul.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACU"},{"source_column":"WetlandStatus5","value":"FACU"}],"taxonomic_synonymy":"[= Ar, C, Can, ETx1, FlGr, FNA24, G, Il, K1, Mi, Mo1, NcTx, NE, NS, NY, Pa, RAB, S, Tat, Tn, Tx, Va, W, WH3, WV, Pavlick (1995), Tucker (1996); Bromus arvensis L. — K4; > Bromus japonicus Houtt. ssp. japonicus — POWO; > Bromus japonicus Thunberg var. japonicus — F, HC; > Bromus japonicus Thunberg var. porrectus Hackel — F, HC]","wetland_source_note":"taxonomic split from wetland indicator species"}},"usda":{"matched_name":"Bromus japonicus","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":20864,"values":{"bloom_season":"Mid Spring","flower_color":"Yellow","foliage_color":"Green","growth_architecture":"Bunch","growth_rate":"Rapid","height_ft":3,"leaf_retention":"No"}}},"light_range":["part shade","full sun"],"light_source":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Bromus japonicus","scope":"L48","source":"usda","text":"CAN:I L48:I","url":"https://plants.usda.gov/"},{"basis":"range text names a native range outside North America","claim":"introduced","scope":"NC-SC-GA","source":"floraquest_carolinas_georgia","text":"Native of Asia. Mapping is unusually speculative.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"range text names a native range outside North America","claim":"introduced","scope":"AL-MS-TN","source":"floraquest_south_central","text":"Native of Asia. Mapping is unusually speculative.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"alien asterisk: exotic throughout the Flora area","claim":"introduced","matched_name":"Bromus japonicus","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the South Central edition; the state is in its distribution","claim":"introduced","record_id":1822,"scope":"AL-MS-TN","source":"floraquest_south_central","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Bromus japonicus","scope":"MS","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148930/Bromus_japonicus"}],"county_native_range":"unresolved","decided_by":"natureserve_explorer","explanation":"NatureServe Explorer (garden or conservation group, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (GA-NC-SC), not this state: Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition.","label":"Not native to Mississippi","provenance":{"flags":["over_higher_tier"],"source":"natureserve_explorer","specificity":"state","tier":"organization"},"rule":"fact-hierarchy-2","status":"not_native"},"source_name":"Bromus japonicus","taxon_id":"taxon:93e23d72-693c-5aab-a0ce-f895a15ee356","revision":"publish:d412fcf4-883a-4c06-b542-542693807821","photos":[{"id":"bromus-japonicus-4042521","src":"/api/photos/image/d1ce19c56d0a01b994f24032ab183f11e9de29eed10bb9708fe4c23668b5f92e.jpg","view":"bloom","alt":"Bromus japonicus — bloom photograph","width":960,"height":1280,"artist":"Jim Pisarowicz","license":"Public domain","license_url":"https://commons.wikimedia.org/wiki/Commons:Public_domain","source_url":"https://commons.wikimedia.org/wiki/File:Bromus_japonicus_NPS-1.jpg","changes":"Wikimedia thumbnail; no crop or retouching","kind":"photo"}]}