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Aug-Nov."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4193,"source_table":"Organism","value":"[= Ar, C, Can, FNA5, GrPl, Il, K4, Mi, Mo3, NcTx, NE, NS, NY, Pa, POWO, RAB, S, S13, Tn, Tx, Va, W, WV, Horton (1972), Mitchell & Dean (1978); > Polygonum tenue Michx. var. protrusum Fernald — F, G, K1; > Polygonum tenue Michx. var. tenue — F, G, K1]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4193,"source_table":"Organism","value":9},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4193,"source_table":"GraphicKey","value":["Dry"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4193,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4193,"source_table":"GraphicKey","value":{"Attr0":"gr09","Attr1":"nc_cp,nc_mt,nc_pd,sc_mt,sc_pd,ga_mt,ga_pd,","Attr12":"e","Attr13":"rad","Attr14":"5","Attr15":"br,gr,pi,wh","Attr16":"n","Attr17":"DSN","Attr2":"Dry","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_nc_pd:y,native_sc_mt:y,native_sc_pd:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"er","Attr6":"glb","Attr7":"alt","Attr8":"s","Attr9":"nr"}}],"values":{"geographic_range_description":"Maine, Ontario, Minnesota, South Dakota, Wyoming, south to Georgia, Alabama, Mississippi, Louisiana, Texas.","graphic_key_source_attributes":{"Attr0":"gr09","Attr1":"nc_cp,nc_mt,nc_pd,sc_mt,sc_pd,ga_mt,ga_pd,","Attr12":"e","Attr13":"rad","Attr14":"5","Attr15":"br,gr,pi,wh","Attr16":"n","Attr17":"DSN","Attr2":"Dry","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_nc_pd:y,native_sc_mt:y,native_sc_pd:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"er","Attr6":"glb","Attr7":"alt","Attr8":"s","Attr9":"nr"},"habitat_description":"Glades, barrens, and thin, rocky soils, over various rock types (including granite, diabase, amphibolite, greenstone, metagabbro, and shale), also in dry sands.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Dry"],"heliophily_index":9,"phenology_source_text":"Jul-Oct; Aug-Nov.","taxonomic_synonymy":"[= Ar, C, Can, FNA5, GrPl, Il, K4, Mi, Mo3, NcTx, NE, NS, NY, Pa, POWO, RAB, S, S13, Tn, Tx, Va, W, WV, Horton (1972), Mitchell & Dean (1978); > Polygonum tenue Michx. var. protrusum Fernald — F, G, K1; > Polygonum tenue Michx. var. tenue — F, G, K1]"}},"minnesota_wildflowers":{"matched_name":"Polygonum tenue","retrieved":"2026-10-04T02:38:37.574674+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"d902da838d610cdcd831cba09fe419c9d45b2be90cc6b197dc81a505365567f3","source_url":"https://www.minnesotawildflowers.info/flower/slender-knotweed","trait_evidence":[{"expected_source_name":"Polygonum tenue","field":"life_cycle","original_field":"life_cycle","record_id":"trait:00805577df83d5e5256085aaf49b05dd2af422bfa675710552c8227b29ef79ff","retrieved_at":"2026-10-04T02:38:37.574674+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":"Polygonum tenue","source_sha256":"d902da838d610cdcd831cba09fe419c9d45b2be90cc6b197dc81a505365567f3","source_url":"https://www.minnesotawildflowers.info/flower/slender-knotweed","status":"eligible_fact","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","value":["annual"]},{"expected_source_name":"Polygonum tenue","field":"height_description","original_field":"height","record_id":"trait:55462a9870e9566c3b94a964aaedf35f01c218681ac79193c46c00b10a020f17","retrieved_at":"2026-10-04T02:38:37.574674+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":"Polygonum tenue","source_sha256":"d902da838d610cdcd831cba09fe419c9d45b2be90cc6b197dc81a505365567f3","source_url":"https://www.minnesotawildflowers.info/flower/slender-knotweed","status":"eligible_fact","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","value":{"max":1.6666666666666667,"min":0.3333333333333333,"unit":"feet"}}],"values":{"height_description":"0.333333–1.66667 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":"Polygonum tenue","retrieved":"2026-10-05T19:45:28.091874+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":"140e191c4ad67fa990bb299e0962a88dacfe482bd9b7c7b13e27cffadb810074","source_url":"https://www.wildflower.org/plants/result.php?id_plant=POTE2","trait_evidence":[{"expected_source_name":"Polygonum tenue","field":"flower_color","original_field":"flower_color","record_id":"trait:5eaced3390c3211f42517d7f9cfbeeeeadf7642d3b9e186a1fa7ebaa41427ea2","retrieved_at":"2026-10-05T19:45:28.091874+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":"Polygonum tenue","source_sha256":"140e191c4ad67fa990bb299e0962a88dacfe482bd9b7c7b13e27cffadb810074","source_url":"https://www.wildflower.org/plants/result.php?id_plant=POTE2","status":"eligible_fact","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","value":["White","Pink","Green","Brown"]},{"expected_source_name":"Polygonum tenue","field":"height_description","original_field":"height","record_id":"trait:6b205491f17ed6ec927eaa42cf9e1616075a86fd136c0d39e00f6e05c97d7a9d","retrieved_at":"2026-10-05T19:45:28.091874+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":"Polygonum tenue","source_sha256":"140e191c4ad67fa990bb299e0962a88dacfe482bd9b7c7b13e27cffadb810074","source_url":"https://www.wildflower.org/plants/result.php?id_plant=POTE2","status":"eligible_fact","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","value":{"approximate":true,"kind":"upper_bound","max":1.6666666666666667,"unit":"feet"}},{"expected_source_name":"Polygonum tenue","field":"life_cycle","original_field":"life_cycle","record_id":"trait:baf1dab3a00b6fe7e2ca4665db53df5149aaab5e11e43ac4e2f1ef4143933882","retrieved_at":"2026-10-05T19:45:28.091874+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":"Polygonum tenue","source_sha256":"140e191c4ad67fa990bb299e0962a88dacfe482bd9b7c7b13e27cffadb810074","source_url":"https://www.wildflower.org/plants/result.php?id_plant=POTE2","status":"eligible_fact","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","value":["Annual"]}],"values":{"flower_color":["White","Pink","Green","Brown"],"height_description":"Up to about 1.66667 feet","life_cycle":["Annual"]}}},"light_range":["full sun","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","matched_name":"Polygonum tenue","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2433"},{"claim":"native","matched_name":"Polygonum tenue","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Polygonum tenue","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 Kentucky (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Polygonum tenue","taxon_id":"taxon:9d5c899c-e2dc-5154-8eae-5ae83c598468","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}