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Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.24379652605459057,"birds":0.8883374689826302,"caterpillars":0.17307692307692307,"specialists":0.4323821339950372,"structure":0.5},"rank_pct":0.087,"raw":{"bees":0,"birds":7,"caterpillars":0,"genus_used":null,"specialists":0,"structure":["Forb/herb"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using Kentucky host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a Kentucky percentile","score":12,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"S3?"},"source_ids":["lep_ky","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:e079e0e2a9add0f7d8fa7314e2434c134cb9ade246c2c3106203ef763d0f5aa2","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"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:135525962bed2f866f1e690488526bfc6f1f88fdd4a72c7097df736f83afe52f","policy":"selected-condition-categories-1","range":null,"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":"unmapped_selected_fact","unmapped_categories":["Water"]}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_inferred"},"occurrence":{"county_fips":["21017","21035","21047","21067","21097","21117","21143","21151","21157","21181","21221"],"meaning":"Recorded occurrence; 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county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 7 NC counties","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":false,"native_eligible":true,"quercus_score":12,"state":"KY"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Zannichellia palustris","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":"Zannichellia palustris","source_record_id":472,"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":472,"source_table":"Organism","value":"Fresh or brackish water of ponds, lakes, and estuaries."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"Organism","value":"The species occurs throughout much of the world."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"Organism","value":"Feb-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"Organism","value":"[= AqW, Ar, Can, ETx1, FNA22, G, GrPl, GW1, K1, K4, Mi, Mo1, NcTx, NE, NY, Pa, RAB, S, S13, SFla, Tat, Tn, Tx, Va, W, WH3, WV, Haynes & Holm-Nielsen (1987), Wiegleb & Kaplan (1998); > Zannichellia palustris L. ssp. palustris — C, NS, POWO; > Zannichellia palustris L. var. major (Hartm.) W.D.J.Koch — F, Il; > Zannichellia palustris L. var. palustris — F]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"Organism","value":9},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"OBL"},{"source_column":"WetlandStatus2","value":"OBL"},{"source_column":"WetlandStatus3","value":"OBL"},{"source_column":"WetlandStatus4","value":"OBL"},{"source_column":"WetlandStatus5","value":"OBL"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"GraphicKey","value":["Water"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":472,"source_table":"GraphicKey","value":{"Attr0":"gr07","Attr1":"nc_cp,nc_pd,sc_cp,ga_mt,","Attr10":"7L05,7L10","Attr11":"7W2cm,7W3mm,7W7.5mm","Attr12":"ca","Attr2":"Water","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_cp:y,native_ga_mt:y,","Attr4":" 1-11","Attr5":"7H02,7H03,7H06","Attr6":"dc","Attr7":"n","Attr8":"np","Attr9":"y"}}],"values":{"geographic_range_description":"The species occurs throughout much of the world.","graphic_key_source_attributes":{"Attr0":"gr07","Attr1":"nc_cp,nc_pd,sc_cp,ga_mt,","Attr10":"7L05,7L10","Attr11":"7W2cm,7W3mm,7W7.5mm","Attr12":"ca","Attr2":"Water","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_cp:y,native_ga_mt:y,","Attr4":" 1-11","Attr5":"7H02,7H03,7H06","Attr6":"dc","Attr7":"n","Attr8":"np","Attr9":"y"},"habitat_description":"Fresh or brackish water of ponds, lakes, and estuaries.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Water"],"heliophily_index":9,"phenology_source_text":"Feb-Oct.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"OBL"},{"source_column":"WetlandStatus2","value":"OBL"},{"source_column":"WetlandStatus3","value":"OBL"},{"source_column":"WetlandStatus4","value":"OBL"},{"source_column":"WetlandStatus5","value":"OBL"}],"taxonomic_synonymy":"[= AqW, Ar, Can, ETx1, FNA22, G, GrPl, GW1, K1, K4, Mi, Mo1, NcTx, NE, NY, Pa, RAB, S, S13, SFla, Tat, Tn, Tx, Va, W, WH3, WV, Haynes & Holm-Nielsen (1987), Wiegleb & Kaplan (1998); > Zannichellia palustris L. ssp. palustris — C, NS, POWO; > Zannichellia palustris L. var. major (Hartm.) W.D.J.Koch — F, Il; > Zannichellia palustris L. var. palustris — F]"}},"minnesota_wildflowers":{"matched_name":"Zannichellia palustris","retrieved":"2026-10-04T02:42:36.177615+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"e5897f79cc8366bbec1eb441411d954dfabb76a1a760a389dd57a4536f96e2d8","source_url":"https://www.minnesotawildflowers.info/aquatic/horned-pondweed","trait_evidence":[{"expected_source_name":"Zannichellia palustris","field":"life_cycle","original_field":"life_cycle","record_id":"trait:146960b880dd0349d45a87cbd91ee35df48c363d8c9054254467b502cd52d769","retrieved_at":"2026-10-04T02:42:36.177615+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":"Zannichellia palustris","source_sha256":"e5897f79cc8366bbec1eb441411d954dfabb76a1a760a389dd57a4536f96e2d8","source_url":"https://www.minnesotawildflowers.info/aquatic/horned-pondweed","status":"eligible_fact","taxon_id":"taxon:33ff20f1-2d98-50ab-8e64-180db69e010a","value":["perennial"]},{"expected_source_name":"Zannichellia palustris","field":"height_description","original_field":"height","record_id":"trait:3b581c94c28f34f8cfa9630a753f69523727804928a1a617f391d649beec67c6","retrieved_at":"2026-10-04T02:42:36.177615+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":"Zannichellia palustris","source_sha256":"e5897f79cc8366bbec1eb441411d954dfabb76a1a760a389dd57a4536f96e2d8","source_url":"https://www.minnesotawildflowers.info/aquatic/horned-pondweed","status":"eligible_fact","taxon_id":"taxon:33ff20f1-2d98-50ab-8e64-180db69e010a","value":{"max":1.6666666666666667,"min":0.6666666666666666,"unit":"feet"}}],"values":{"height_description":"0.666667–1.66667 feet","life_cycle":["perennial"]}},"wildflower_center":{"display_withheld_fields":["life_cycle"],"field_quality_flags":{"life_cycle":["Existing displayed guidance retained; incoming source differs"]},"matched_name":"Zannichellia palustris","retrieved":"2026-10-05T20:09:24.011735+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":"a0300d38f438b5b8b10568006875b84e95349d10135769d555bfb12a66a51ce3","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ZAPA","trait_evidence":[{"expected_source_name":"Zannichellia palustris","field":"life_cycle","original_field":"life_cycle","record_id":"trait:0575638adb8af3e900b4e99037080bec67a640e0873de0fd1424c4d0351ae7dc","retrieved_at":"2026-10-05T20:09:24.011735+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":"Zannichellia palustris","source_sha256":"a0300d38f438b5b8b10568006875b84e95349d10135769d555bfb12a66a51ce3","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ZAPA","status":"eligible_fact","taxon_id":"taxon:33ff20f1-2d98-50ab-8e64-180db69e010a","value":["Perennial"]},{"expected_source_name":"Zannichellia palustris","field":"flower_color","original_field":"flower_color","record_id":"trait:9f84e252a65201bb7e15fd15077cb0183fd0817b5ca45fec1b6b7725b27840c8","retrieved_at":"2026-10-05T20:09:24.011735+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":"Zannichellia palustris","source_sha256":"a0300d38f438b5b8b10568006875b84e95349d10135769d555bfb12a66a51ce3","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ZAPA","status":"eligible_fact","taxon_id":"taxon:33ff20f1-2d98-50ab-8e64-180db69e010a","value":["Green","Brown"]}],"values":{"flower_color":["Green","Brown"],"life_cycle":["Perennial"]}}},"light_range":["full sun","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","matched_name":"Zannichellia palustris","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2692"},{"claim":"native","matched_name":"Zannichellia palustris","scope":"L48","source":"usda","text":"AK:N CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Zannichellia palustris","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":"Zannichellia palustris","taxon_id":"taxon:33ff20f1-2d98-50ab-8e64-180db69e010a","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"inat-158727856","src":"/api/photos/image/0beb12588794fd2da18b4c9ef24953fb17d8df503ec01f490abf07842a1f57c2.jpeg","view":"fruit","alt":"Zannichellia palustris — fruit photograph","width":419,"height":500,"artist":"(c) Юлия, some rights reserved (CC BY)","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_url":"https://www.inaturalist.org/photos/158727856","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding."}]}