{"assessment":{"band":"Not scored","fit_score":null,"native_basis":"unresolved","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Native classification is missing or conflicting in the available sources.","reference":"NC native reference cohort, method 0.6.4; not a South Carolina percentile","score":null,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":null,"state_rank":""},"status":"native_status_unresolved","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:f592dec26f16ab90e9bfbd9f1f79a2199982a1553f9b88840020dfad0afdccde","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":"Nursery cultural guide; height in flower; moisture categories retained as printed","semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"Prairie Moon 2026 Cultural Guide","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:1164dafcef9d347eeabeb43c836d378c53f3467f7bba881a2b543237911bbf93","levels":[3,4],"policy":"selected-condition-categories-1","range":[3,4],"scope":"Nursery cultural guide; height in flower; moisture categories retained as printed","semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"Prairie Moon 2026 Cultural Guide","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Graminoid"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"unresolved"},"occurrence":{"county_fips":[],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":[],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":null,"native_evidence":[{"claim":"native","matched_name":"Eleocharis palustris","scope":"L48","source":"usda","text":"AK:N CAN:N GL:N HI:I? 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Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 1 NC counties","light":"Prairie Moon 2026 Cultural Guide","moisture":"Prairie Moon 2026 Cultural Guide","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Eleocharis 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":"Eleocharis palustris","source_record_id":1525,"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":1525,"source_table":"Organism","value":"Marshes."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":"Newfoundland and Labrador (Labrador) west to Alaska, south to Florida, Texas, California, and Mexico; Eurasia."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":"Jun-Sep."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":"[= Ar, Can, ETx1, FNA23, G, Il, K1, Mex, Mi, Mo1, NS, NY, Pa, POWO, Tn, Va; = n/a — S; Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes — C, K4, NcTx, RAB; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes ssp. palustris — NE; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes ssp. vigens (L.H.Bailey) A.Haines — NE; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes var. major Sond. — F; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes var. palustris — F; > Eleocharis smallii Britton — F, GrPl, Tat, WV; > Eleocharis xyridiformis Fernald & Brackett — GrPl]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":"As discussed by Smith et al. in FNA (2002b), this taxon is variable in some geographically correlated ways and some recognition of varieties or segregate species is probably warranted. E. smallii is sometimes separated as the eastern North American member of the north temperate E. palustris complex, although Smith also discusses a \"Variant b\", which is similar to E. smallii , but has culms only 0.5-1.2 mm wide (vs. 1-3 mm wide), distal leaf sheaths persistent (vs. sometimes disintegrating in E. smallii ), and sheath summits usually brightly red-margined and markedly oblique when viewed from the side. Variant b is apparently most common in the Southeast, e.g. in Louisiana and Arkansas, whereas E. smallii is believed to extend southward to NC, KY, and MO, and is otherwise seemingly northeastern in its distribution. Additional and closer study is needed."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":9},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"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":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"Organism","value":"taxonomic split from wetland indicator species"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"GraphicKey","value":["Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1525,"source_table":"GraphicKey","value":{"Attr0":"gr04","Attr1":"nc_cp,nc_mt,sc_cp,sc_pd,ga_mt,ga_pd,","Attr10":"4H23,4H3m,4H43,4H64,4H91","Attr11":"na","Attr12":"4Bw0","Attr2":"Moist,Wet","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_sc_cp:y,native_sc_pd:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 5-10","Attr5":"y","Attr6":"n","Attr7":"n","Attr8":"c,r","Attr9":"y"}}],"values":{"botanical_comments":"As discussed by Smith et al. in FNA (2002b), this taxon is variable in some geographically correlated ways and some recognition of varieties or segregate species is probably warranted. E. smallii is sometimes separated as the eastern North American member of the north temperate E. palustris complex, although Smith also discusses a \"Variant b\", which is similar to E. smallii , but has culms only 0.5-1.2 mm wide (vs. 1-3 mm wide), distal leaf sheaths persistent (vs. sometimes disintegrating in E. smallii ), and sheath summits usually brightly red-margined and markedly oblique when viewed from the side. Variant b is apparently most common in the Southeast, e.g. in Louisiana and Arkansas, whereas E. smallii is believed to extend southward to NC, KY, and MO, and is otherwise seemingly northeastern in its distribution. Additional and closer study is needed.","geographic_range_description":"Newfoundland and Labrador (Labrador) west to Alaska, south to Florida, Texas, California, and Mexico; Eurasia.","graphic_key_source_attributes":{"Attr0":"gr04","Attr1":"nc_cp,nc_mt,sc_cp,sc_pd,ga_mt,ga_pd,","Attr10":"4H23,4H3m,4H43,4H64,4H91","Attr11":"na","Attr12":"4Bw0","Attr2":"Moist,Wet","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_sc_cp:y,native_sc_pd:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 5-10","Attr5":"y","Attr6":"n","Attr7":"n","Attr8":"c,r","Attr9":"y"},"habitat_description":"Marshes.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Moist","Wet"],"heliophily_index":9,"phenology_source_text":"Jun-Sep.","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":"[= Ar, Can, ETx1, FNA23, G, Il, K1, Mex, Mi, Mo1, NS, NY, Pa, POWO, Tn, Va; = n/a — S; Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes — C, K4, NcTx, RAB; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes ssp. palustris — NE; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes ssp. vigens (L.H.Bailey) A.Haines — NE; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes var. major Sond. — F; > Eleocharis palustris (Linnaeus) Roemer & J.A. Schultes var. palustris — F; > Eleocharis smallii Britton — F, GrPl, Tat, WV; > Eleocharis xyridiformis Fernald & Brackett — GrPl]","wetland_source_note":"taxonomic split from wetland indicator species"}},"mobot_plantfinder":{"matched_name":"Eleocharis palustris","retrieved":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Missouri Botanical Garden Plant Finder","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","trait_evidence":[{"expected_source_name":"Eleocharis palustris","field":"spread_description","original_field":"spread","record_id":"trait:1adca75a67fb0713a49407544c3237c07b9a00e39d9a872169ba06ec24c16624","retrieved_at":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"mobot","source_name":"Eleocharis palustris","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","status":"eligible_fact","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","value":{"max":2,"min":1,"unit":"feet"}},{"expected_source_name":"Eleocharis palustris","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:1fa382ca4ea5508b0c9f44b5266f5c1da97837534419edb44cba4ce30534ed6d","retrieved_at":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"mobot","source_name":"Eleocharis palustris","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","status":"eligible_fact","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","value":["Wet"]},{"expected_source_name":"Eleocharis palustris","field":"height_description","original_field":"height","record_id":"trait:3338b3ef7a957945f56654fe3b8114ff68676e4a4149dcd79e8cc982647b9462","retrieved_at":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"mobot","source_name":"Eleocharis palustris","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","status":"eligible_fact","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","value":{"max":4,"min":2,"unit":"feet"}},{"expected_source_name":"Eleocharis palustris","field":"light","original_field":"light","record_id":"trait:5c64fce318a4308547d644795d9669ed94c37afa897a6c78c1a26a08d35e0077","retrieved_at":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"mobot","source_name":"Eleocharis palustris","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","status":"eligible_fact","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","value":["Full sun to part shade"]},{"expected_source_name":"Eleocharis palustris","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:e3ebdfdb20eb03a916f7f0eaa68c0ccdfb240939aa6ee1a881962c41a1e83066","retrieved_at":"2026-10-05T19:49:09.571112+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"mobot","source_name":"Eleocharis palustris","source_sha256":"618e75e6467347338f6a77584cf511b2a3df9e142d355c8b87ce76978824a600","source_url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279748&isprofile=0&n=1","status":"eligible_fact","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","value":["3 to 8"]}],"values":{"hardiness_zones":["3 to 8"],"height_description":"2–4 feet","light":["Full sun to part shade"],"moisture_categories":["Wet"],"spread_description":"1–2 feet"}},"prairie_moon_2026":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Eleocharis palustris","page":16,"retrieved":"2026-09-30T18:00:34.396046+00:00","row_top":83.46100000000001,"scope":"Nursery cultural guide; height in flower; moisture categories retained as printed","source_label":"Prairie Moon 2026 Cultural Guide","source_sha256":"a0653d627b36184cd6bdd39aaea55efe2c15be3899976de28f978edc07a23cf1","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","values":{"bloom_season":["May","June","July","August"],"height_description":"1 feet (in flower)","light":["Full sun (6+ hours)"],"moisture_categories":["Wet","Wet-mesic"]}},"usda":{"matched_name":"Eleocharis palustris","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":19032,"values":{"bloom_season":"Late Spring","flower_color":"Brown","foliage_color":"Dark Green","fruit_season_begin":"Fall","fruit_season_end":"Summer","growth_architecture":"Rhizomatous","growth_rate":"Moderate","height_ft":1.3,"leaf_retention":"No"}}},"light_range":["full sun","full sun"],"light_source":"Prairie Moon 2026 Cultural Guide","native_synthesis":{"claims":[{"claim":"native","matched_name":"Eleocharis palustris","scope":"L48","source":"usda","text":"AK:N CAN:N GL:N HI:I? L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Eleocharis 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 status unresolved in South Carolina","rule":"southeast-native-synthesis-1","status":"unresolved"},"source_name":"Eleocharis palustris","taxon_id":"taxon:0099525c-a53b-55b4-bb7f-d090aec025a9","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}