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not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["45009","45015","45019","45043","45051","45053"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_evidence":[{"basis":"unanimous_direct_child_native_flags","claim":"native","matched_name":"Thelypteris palustris","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":1322,"native_flag":"Y","scientific_name":"Thelypteris palustris var. pubescens","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1322"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3989"},{"claim":"native","matched_name":"Thelypteris palustris","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Thelypteris palustris","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"native_inferred","source_ids":["sernec:49828"],"source_name":"Thelypteris palustris","source_refs":["SC-checklist-7.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=7&clid=3141&dynclid=0&pid=84&searchsynonyms=1","state_rank":null},"source_refs":["SC-checklist-7.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=7&clid=3141&dynclid=0&pid=84&searchsynonyms=1","state_rank":{"value":null}},"fit_inputs":{"light":[2,4],"moisture":null,"ph":null},"fit_provenance":{"counties":"USDA PLANTS: recorded in 29 NC counties","light":"Virginia DCR Piedmont","moisture":"Virginia DCR Piedmont"},"fit_record":{"band":"Good","condition_evidence":{"light":{"evidence_id":"fact:440f8ed617abc82c4f72b1ef1965756511920079c9058513930b280e1022de0a","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"Virginia DCR Piedmont","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/pied-nat-plants.pdf","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:0e8882aa90077251f853a6723fb4645279a0c499429c413092d45a2ac4d72b65","policy":"selected-condition-categories-1","range":null,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"Virginia DCR Piedmont","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/pied-nat-plants.pdf","status":"unmapped_selected_fact","unmapped_categories":["Moderate","High"]}},"county_fips":["13131","13145","13185","13191","13205","21007","21053","21061","21069","21203","21205","37001","37005","37009","37013","37019","37031","37041","37043","37053","37055","37057","37063","37067","37079","37081","37087","37089","37097","37099","37105","37113","37119","37127","37129","37135","37143","37183","37187","37199","45009","45015","45019","45043","45051","45053","47005","47007","47009","47013","47015","47017","47019","47021","47025","47069","47081","47085","47091","47101","47107","47109","47119","47133","47141","47177"],"fit_inputs":{"light":[2,4],"moisture":null,"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 PLANTS: recorded in 29 NC counties","light":"Virginia DCR Piedmont","moisture":"Virginia DCR Piedmont"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":true,"quercus_score":35,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"minnesota_wildflowers":{"matched_name":"Thelypteris palustris","retrieved":"2026-10-04T02:41:18.897190+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"16e71eb6700ae92c081b1dea61c1659c089af13eb9c00d843f4bbbb46780f0a7","source_url":"https://www.minnesotawildflowers.info/fern/northern-marsh-fern","trait_evidence":[{"expected_source_name":"Thelypteris palustris","field":"life_cycle","original_field":"life_cycle","record_id":"trait:0e424e2e59ce4cdf217dbc3161a5d3ef1c578d05e8aa8cf0e38ffa2b84ce57e3","retrieved_at":"2026-10-04T02:41:18.897190+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":"Thelypteris palustris","source_sha256":"16e71eb6700ae92c081b1dea61c1659c089af13eb9c00d843f4bbbb46780f0a7","source_url":"https://www.minnesotawildflowers.info/fern/northern-marsh-fern","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":["perennial"]},{"expected_source_name":"Thelypteris palustris","field":"height_description","original_field":"height","record_id":"trait:79577ce0e6231ba55a535b132ab0ad4f0941adb952be5f4204d3b968b005ac83","retrieved_at":"2026-10-04T02:41:18.897190+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":"Thelypteris palustris","source_sha256":"16e71eb6700ae92c081b1dea61c1659c089af13eb9c00d843f4bbbb46780f0a7","source_url":"https://www.minnesotawildflowers.info/fern/northern-marsh-fern","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":{"max":2.5,"min":0.5,"unit":"feet"}}],"values":{"height_description":"0.5–2.5 feet","life_cycle":["perennial"]}},"virginia_coastal":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Thelypteris palustris","page":2,"retrieved":"2026-09-30T18:00:37.533960+00:00","row_top":902.3100000000001,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Coastal Plain","source_sha256":"c7dc029781c9ba41743547b5b3234bbe1c4c027e3137534abdc4b4fe2cf39612","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/cp-nat-plants.pdf","values":{"light":["Partial sun (minimum requirement)","Full sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}},"virginia_piedmont":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Thelypteris palustris","page":2,"retrieved":"2026-09-30T18:00:36.632111+00:00","row_top":1033.7096000000001,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Piedmont","source_sha256":"cb946fa6b7fa4ad5694d1debe04b04c392bc7389af2321eeab1ebcff381a5be3","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/pied-nat-plants.pdf","values":{"light":["Partial sun (minimum requirement)","Full sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}},"wildflower_center":{"display_withheld_fields":["life_cycle"],"field_quality_flags":{"life_cycle":["Existing displayed guidance retained; incoming source differs"]},"matched_name":"Thelypteris palustris","retrieved":"2026-10-05T19:59:53.633085+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":"50c2ead22ccc89097d312f3c814042eb3b686a9df6f36e27821409843c8f9d04","source_url":"https://www.wildflower.org/plants/result.php?id_plant=THPA","trait_evidence":[{"expected_source_name":"Thelypteris palustris","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:5bbf6414e14060ccac0caba1e2b20feadf1b25e07969a9cfdd53f5c4618ece1f","retrieved_at":"2026-10-05T19:59:53.633085+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":"Thelypteris palustris","source_sha256":"50c2ead22ccc89097d312f3c814042eb3b686a9df6f36e27821409843c8f9d04","source_url":"https://www.wildflower.org/plants/result.php?id_plant=THPA","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":["Wet"]},{"expected_source_name":"Thelypteris palustris","field":"life_cycle","original_field":"life_cycle","record_id":"trait:5c1490730e1f772847ccbd7e4d3b7fc420f3e55e8c5ceb3462126c464122ce6f","retrieved_at":"2026-10-05T19:59:53.633085+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":"Thelypteris palustris","source_sha256":"50c2ead22ccc89097d312f3c814042eb3b686a9df6f36e27821409843c8f9d04","source_url":"https://www.wildflower.org/plants/result.php?id_plant=THPA","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":["Perennial"]},{"expected_source_name":"Thelypteris palustris","field":"flower_color","original_field":"flower_color","record_id":"trait:5c8c9d828b6cffd3fb5a803a5938255d6e8394b307f0384084a9b7592aeb2032","retrieved_at":"2026-10-05T19:59:53.633085+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":"Thelypteris palustris","source_sha256":"50c2ead22ccc89097d312f3c814042eb3b686a9df6f36e27821409843c8f9d04","source_url":"https://www.wildflower.org/plants/result.php?id_plant=THPA","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":["Not Applicable"]},{"expected_source_name":"Thelypteris palustris","field":"light","original_field":"light","record_id":"trait:63dae8588569527c2b722d0ba78819b3dbcba8d6f2dbc42ffe4115b463b232d7","retrieved_at":"2026-10-05T19:59:53.633085+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":"Thelypteris palustris","source_sha256":"50c2ead22ccc89097d312f3c814042eb3b686a9df6f36e27821409843c8f9d04","source_url":"https://www.wildflower.org/plants/result.php?id_plant=THPA","status":"eligible_fact","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","value":["Sun"]}],"values":{"flower_color":["Not Applicable"],"life_cycle":["Perennial"],"light":["Sun"],"moisture_categories":["Wet"]}}},"light_range":["part shade","full sun"],"light_source":"Virginia DCR Piedmont","native_synthesis":{"claims":[{"basis":"unanimous_direct_child_native_flags","claim":"native","matched_name":"Thelypteris palustris","scope":"TN-KY","source":"tnky_atlas","supporting_taxa":[{"atlas_id":1322,"native_flag":"Y","scientific_name":"Thelypteris palustris var. pubescens","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/1322"}],"url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3989"},{"claim":"native","matched_name":"Thelypteris palustris","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Thelypteris 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 South Carolina (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Thelypteris palustris","taxon_id":"taxon:ff84e9bc-6daa-5d69-b2a6-3da8457472e4","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"inat-93939144","src":"/api/photos/image/b9b0d7382508c997ed0329c258d99f4ee855a0c221682ecd230096de04b8f8cb.jpg","view":"whole","alt":"Thelypteris palustris — whole plant photograph","width":333,"height":500,"artist":"(c) Oleg Kosterin, 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/93939144","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding."}]}