{"assessment":{"band":"Severe harm","fit_score":null,"harm":null,"harm_source":"https://ncwildflower.org/invasive-exotic-species-list/","invasive_evidence":[{"category":"listed_invasive","rank":null,"scientific_name":"Salvinia molesta","state":"GA","url":"https://gainvasivespeciescouncil.org/list/invasive-plants/"}],"native_basis":"not_native","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Listed invasive in Georgia; do not plant. Uses the shared species harm profile established from NC evidence; not a state agency severity rating.","reference":"NC native reference cohort, method 0.6.4; not a Georgia percentile","score":-85,"scoring_inputs":{"harm_penalty":0,"invasive":true,"invasive_rank":"1","native":false,"state_rank":""},"severity_basis":"shared_rank","severity_mapping":"Existing shared species harm profile from NC source","status":"scored_invasive","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:ff1c51280e3147f7293bfe5cbf9e8947299464101a1184f54a24d7a8860af794","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:b56e129750c81a4f3b418992f321fd1d577a7be1b0270bc5ae9bcf3e94baa298","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"listed"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":[],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":[],"growth_habit":"fern","growth_habit_source":"tnky_atlas","invasive":true,"invasive_evidence":[{"category":"listed_invasive","rank":null,"scientific_name":"Salvinia molesta","state":"GA","url":"https://gainvasivespeciescouncil.org/list/invasive-plants/"}],"invasive_rank":null,"native":false,"native_evidence":[{"claim":"introduced","matched_name":"Salvinia molesta","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3628"},{"claim":"introduced","matched_name":"Salvinia molesta","scope":"L48","source":"usda","text":"HI:I L48:I","url":"https://plants.usda.gov/"},{"claim":"introduced","scope":"GA","source":"ga_invasive","url":"https://gainvasivespeciescouncil.org/list/invasive-plants/"}],"native_status":"not_native","source_ids":["sernec:18946"],"source_name":"Salvinia molesta","source_refs":["GA-checklist-8.html","ga_invasive"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=8&clid=3416&dynclid=0&pid=84&searchsynonyms=1","state_rank":null},"source_refs":["GA-checklist-8.html","ga_invasive"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=8&clid=3416&dynclid=0&pid=84&searchsynonyms=1","state_rank":{"value":null}},"fit_inputs":{"light":[2,4],"moisture":[4,4],"ph":null},"fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"fit_record":{"band":"Severe harm","condition_evidence":{"light":{"evidence_id":"fact:ff1c51280e3147f7293bfe5cbf9e8947299464101a1184f54a24d7a8860af794","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:b56e129750c81a4f3b418992f321fd1d577a7be1b0270bc5ae9bcf3e94baa298","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"mapped_selected_fact"}},"county_fips":[],"fit_inputs":{"light":[2,4],"moisture":[4,4],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":true,"native_eligible":false,"quercus_score":-85,"state":"GA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Salvinia molesta","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":"Salvinia molesta","source_record_id":115,"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":115,"source_table":"Organism","value":"Still waters of farm ponds, calcareous seepage ponds, and other situations."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"Organism","value":"Native of Brazil. S. molesta has been found at scattered sites in Georgia (Gwinnett and Lamar counties) (Carter, Baker, & Morris 2009), North Carolina (Brunswick, Carteret, Craven, Cumberland, Duplin, Durham, Johnston, Jones, Lenoir, Mecklenburg, New Hanover, Onslow, Orange, Person, Pitt, Sampson, and Wake counties), South Carolina (Colleton County), and Virginia (Shenandoah County), where it has been subjected to extermination efforts; it will likely be reintroduced (Anonymous 1999, D. Patterson, pers. comm.)"},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"Organism","value":"Jan-Dec."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"Organism","value":"[= ETx1, Fl1, FNA2, K1, NS, POWO, TxFerns, WH3, Lellinger (1985); = n/a — RAB, Sf; = Salvinia ×molesta D.S. Mitch. — K4; ? Salvinia adnata Desv.]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"Organism","value":"Moran & Smith (1999) support the continued use of the name S. molesta for this species, as opposed to the ambiguous name S. adnata Desvaux. This species is considered a noxious aquatic weed and has been reported from other southeastern states, such as TX and LA (Jacono 1999)."},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"Organism","value":[{"source_column":"WetlandStatus2","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":115,"source_table":"GraphicKey","value":["Water"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"GraphicKey","value":["Partial shade","Full shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":115,"source_table":"GraphicKey","value":{"Attr0":"gr02","Attr1":"nc_cp,nc_pd,sc_cp,sc_pd,ga_cp,ga_pd,","Attr10":"lvs","Attr2":"Water","Attr3":"Part,Shade,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_pd:n,native_sc_cp:n,native_sc_pd:n,native_ga_cp:n,native_ga_pd:n,","Attr4":" 1-12","Attr5":"faqu","Attr6":"aqua,pros","Attr7":"y","Attr8":"alt","Attr9":"2blad"}}],"values":{"botanical_comments":"Moran & Smith (1999) support the continued use of the name S. molesta for this species, as opposed to the ambiguous name S. adnata Desvaux. This species is considered a noxious aquatic weed and has been reported from other southeastern states, such as TX and LA (Jacono 1999).","geographic_range_description":"Native of Brazil. S. molesta has been found at scattered sites in Georgia (Gwinnett and Lamar counties) (Carter, Baker, & Morris 2009), North Carolina (Brunswick, Carteret, Craven, Cumberland, Duplin, Durham, Johnston, Jones, Lenoir, Mecklenburg, New Hanover, Onslow, Orange, Person, Pitt, Sampson, and Wake counties), South Carolina (Colleton County), and Virginia (Shenandoah County), where it has been subjected to extermination efforts; it will likely be reintroduced (Anonymous 1999, D. Patterson, pers. comm.)","graphic_key_source_attributes":{"Attr0":"gr02","Attr1":"nc_cp,nc_pd,sc_cp,sc_pd,ga_cp,ga_pd,","Attr10":"lvs","Attr2":"Water","Attr3":"Part,Shade,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_pd:n,native_sc_cp:n,native_sc_pd:n,native_ga_cp:n,native_ga_pd:n,","Attr4":" 1-12","Attr5":"faqu","Attr6":"aqua,pros","Attr7":"y","Attr8":"alt","Attr9":"2blad"},"habitat_description":"Still waters of farm ponds, calcareous seepage ponds, and other situations.","habitat_light_categories":["Partial shade","Full shade","Full sun"],"habitat_moisture_categories":["Water"],"phenology_source_text":"Jan-Dec.","regional_wetland_indicators":[{"source_column":"WetlandStatus2","value":"OBL"},{"source_column":"WetlandStatus4","value":"OBL"},{"source_column":"WetlandStatus5","value":"OBL"}],"taxonomic_synonymy":"[= ETx1, Fl1, FNA2, K1, NS, POWO, TxFerns, WH3, Lellinger (1985); = n/a — RAB, Sf; = Salvinia ×molesta D.S. Mitch. — K4; ? Salvinia adnata Desv.]"}},"ncsu_sitemap":{"matched_name":"Salvinia molesta","retrieved":"2026-10-04T02:44:19.631354+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"25507cdf29b8353cf88a30d792be8fdea85446b532b23830339c0698c60749ef","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","trait_evidence":[{"expected_source_name":"Salvinia molesta","field":"light","original_field":"light","record_id":"trait:3ffd15bedabaedb0167af11cc551f8d50f59847b00b2dc19a7a6a3aebccb0726","retrieved_at":"2026-10-04T02:44:19.631354+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Salvinia molesta","source_sha256":"25507cdf29b8353cf88a30d792be8fdea85446b532b23830339c0698c60749ef","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"eligible_fact","taxon_id":"taxon:0cda23fc-035e-5af2-8ff0-33d0e2ca5d95","value":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Salvinia molesta","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:db4667968c6fcb55d619c34db79d4b54a8b194be30c5a853fbb7370d9ab430f9","retrieved_at":"2026-10-04T02:44:19.631354+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Salvinia molesta","source_sha256":"25507cdf29b8353cf88a30d792be8fdea85446b532b23830339c0698c60749ef","source_url":"https://plants.ces.ncsu.edu/plants/salvinia-molesta/","status":"eligible_fact","taxon_id":"taxon:0cda23fc-035e-5af2-8ff0-33d0e2ca5d95","value":["Frequent Standing Water"]}],"values":{"light":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Frequent Standing Water"]}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Salvinia molesta","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3628"},{"claim":"introduced","matched_name":"Salvinia molesta","scope":"L48","source":"usda","text":"HI:I L48:I","url":"https://plants.usda.gov/"},{"claim":"introduced","scope":"GA","source":"ga_invasive","url":"https://gainvasivespeciescouncil.org/list/invasive-plants/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Not native to Georgia","rule":"southeast-native-synthesis-1","status":"not_native"},"source_name":"Salvinia molesta","taxon_id":"taxon:0cda23fc-035e-5af2-8ff0-33d0e2ca5d95","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}